Flowsheet Visualizer Tutorial
Contents
###############################################################################
# The Institute for the Design of Advanced Energy Systems Integrated Platform
# Framework (IDAES IP) was produced under the DOE Institute for the
# Design of Advanced Energy Systems (IDAES).
#
# Copyright (c) 2018-2023 by the software owners: The Regents of the
# University of California, through Lawrence Berkeley National Laboratory,
# National Technology & Engineering Solutions of Sandia, LLC, Carnegie Mellon
# University, West Virginia University Research Corporation, et al.
# All rights reserved. Please see the files COPYRIGHT.md and LICENSE.md
# for full copyright and license information.
###############################################################################
Flowsheet Visualizer Tutorial#
Author: Dan Gunter
Maintainer: Dan Gunter
Updated: 2023-06-01
The IDAES Flowsheet Visualizer provides a web-based UI for visualization and inspection of an existing IDAES model.
Outline#
Introduction
Example flowsheet
Running the Flowsheet Visualizer
Running from a script
Further reading
Introduction#
The IDAES Flowsheet Visualizer (FV) is a Python tool that provides a web-based visualization of any existing IDAES model or flowsheet. The visualization shows a diagram of the flowsheet as well as a stream table. You can interact with the diagram and export it as an image for inclusion in presentations or publications.
This tutorial will show the basic steps of running the FV on an example flowsheet, interacting with the resulting GUI, saving your work, and exporting the diagram as an image. It will also show how the Visualizer can be updated to reflect changes in the model components and/or variable values. The tutorial will also show how to run the Visualizer from a Python script.
Example flowsheet#
This initial section creates an example flowsheet.
Setup#
Module imports and any additional housekeeping needed to initialize the code.
import idaes_examples.mod.tut.visualizer_tutorial as vistut
vistut.quiet() # turn off default logging and most warnings
from idaes.core.util.model_statistics import degrees_of_freedom
from IPython.display import Markdown
*** ERROR ***
Cannot import 'idaes_ui'.
To install IDAES with the UI enabled, run:
pip install idaes-pse[ui]
Until this module is installed, the visualizer will NOT work!
Create the flowsheet#
# use the pre-defined function to create the flowsheet
model = vistut.create_model()
# description of the flowsheet we created
display(Markdown(vistut.function_markdown(vistut.create_model)))
vistut.quiet()
# initialize the flowsheet as a square problem (dof=0)
vistut.initialize_model(model)
# verify that there are zero degrees of freedom
print(f"DOF = {degrees_of_freedom(model)}")
2023-11-02 10:28:00 [INFO] idaes.init.fs.H101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:00 [INFO] idaes.init.fs.H101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: 1 0.0000000e+00 1.94e-08 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Constraint violation....: 1.9441358745098113e-09 1.9441358745098111e-08
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Overall NLP error.......: 1.9441358745098113e-09 1.9441358745098111e-08
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:00 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.H101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.H101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 31
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 11
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of variables............................: 17
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of equality constraints.................: 17
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 1 0.0000000e+00 9.70e+02 0.00e+00 -1.0 7.69e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 2 0.0000000e+00 6.38e+02 0.00e+00 -1.0 4.73e+06 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 3 0.0000000e+00 3.67e+02 0.00e+00 -1.0 2.00e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 4 0.0000000e+00 1.67e+02 0.00e+00 -1.0 5.27e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 5 0.0000000e+00 4.93e+01 0.00e+00 -1.0 7.34e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 6 0.0000000e+00 5.77e+00 0.00e+00 -1.0 4.19e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 7 0.0000000e+00 9.14e-02 0.00e+00 -1.0 6.27e+06 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 8 0.0000000e+00 2.34e-05 0.00e+00 -2.5 1.02e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 9 0.0000000e+00 1.62e-12 0.00e+00 -5.7 2.62e+01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of Iterations....: 9
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Constraint violation....: 1.6200374375330284e-12 1.6200374375330284e-12
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Overall NLP error.......: 1.6200374375330284e-12 1.6200374375330284e-12
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of objective function evaluations = 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of objective gradient evaluations = 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of equality constraint evaluations = 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 9
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.002
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.H101.control_volume.properties_out: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.H101.control_volume: Initialization Complete
2023-11-02 10:28:01 [INFO] idaes.init.fs.H101: Initialization Step 1 Complete.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in equality constraint Jacobian...: 124
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in Lagrangian Hessian.............: 115
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Total number of variables............................: 41
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: variables with lower and upper bounds: 9
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Total number of equality constraints.................: 41
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 0 0.0000000e+00 1.44e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 1 0.0000000e+00 8.53e+04 1.03e+01 -1.0 3.65e+04 - 1.44e-01 5.96e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 2 0.0000000e+00 5.59e+04 4.56e+02 -1.0 1.46e+04 - 9.90e-01 3.84e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 3 0.0000000e+00 5.46e+04 2.28e+04 -1.0 9.01e+03 - 9.64e-01 2.49e-02h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 4 0.0000000e+00 5.45e+04 8.49e+07 -1.0 8.79e+03 - 9.90e-01 2.77e-04h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 5r 0.0000000e+00 5.45e+04 1.00e+03 1.1 0.00e+00 - 0.00e+00 3.46e-07R 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 6r 0.0000000e+00 4.25e+04 4.01e+03 1.1 1.87e+04 - 1.19e-02 4.12e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 7r 0.0000000e+00 4.16e+04 3.60e+03 1.1 4.84e+04 - 1.94e-03 2.54e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 8r 0.0000000e+00 4.11e+04 3.15e+03 1.1 3.96e+04 - 5.35e-03 5.52e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 9r 0.0000000e+00 4.07e+04 7.89e+04 1.1 1.47e+04 - 5.89e-01 6.35e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 10r 0.0000000e+00 2.23e+04 9.22e+04 1.1 1.48e+04 - 1.63e-01 6.48e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 11r 0.0000000e+00 2.54e+03 3.49e+04 1.1 5.74e+03 - 5.05e-01 7.97e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 12r 0.0000000e+00 3.06e+03 1.01e+05 1.1 3.80e+02 - 7.25e-01 3.18e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 13r 0.0000000e+00 5.72e+03 8.17e+03 1.1 4.83e+02 - 9.84e-01 5.00e-01h 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 14r 0.0000000e+00 1.84e+03 4.63e+04 1.1 1.39e+03 - 1.00e+00 4.11e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 15r 0.0000000e+00 1.98e+03 1.27e+04 1.1 1.43e+02 - 1.00e+00 1.00e+00f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 16r 0.0000000e+00 6.07e+03 2.97e+03 1.1 6.22e+01 - 1.00e+00 1.00e+00H 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 17r 0.0000000e+00 5.46e+03 3.14e+01 1.1 2.15e+01 - 1.00e+00 1.00e+00f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 18r 0.0000000e+00 5.04e+03 3.10e+03 -1.0 1.25e+03 - 9.65e-01 7.22e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 19r 0.0000000e+00 3.83e+03 1.04e+04 -1.0 4.22e+04 - 8.76e-02 1.55e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 20r 0.0000000e+00 5.65e+01 1.01e+05 -1.0 2.25e+04 - 1.87e-01 2.36e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 21r 0.0000000e+00 4.94e+01 5.35e+04 -1.0 1.28e+04 - 6.97e-01 9.72e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 22r 0.0000000e+00 6.91e+02 7.70e+03 -1.0 1.09e+04 - 1.00e+00 7.42e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 23r 0.0000000e+00 1.26e+02 1.82e+03 -1.0 3.19e+02 - 1.00e+00 8.54e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 24r 0.0000000e+00 1.12e+00 1.83e+02 -1.0 5.04e+01 - 1.00e+00 1.00e+00f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 25r 0.0000000e+00 2.83e-01 9.28e-02 -1.0 6.94e-01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 26r 0.0000000e+00 5.61e-01 8.91e+00 -3.9 6.16e+01 - 9.98e-01 9.48e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 27r 0.0000000e+00 5.14e+03 1.52e+05 -3.9 8.37e+05 - 3.17e-01 3.42e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 28r 0.0000000e+00 5.13e+03 3.10e+05 -3.9 5.26e+05 - 1.38e-01 1.45e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 29r 0.0000000e+00 4.66e+03 2.85e+05 -3.9 2.85e+05 - 8.58e-02 9.92e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 30r 0.0000000e+00 4.60e+03 2.87e+05 -3.9 6.24e+05 - 1.38e-05 1.22e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 31r 0.0000000e+00 4.32e+03 2.91e+05 -3.9 1.68e+03 -4.0 6.44e-03 6.09e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 32r 0.0000000e+00 4.32e+03 2.91e+05 -3.9 5.39e+05 - 4.58e-04 2.64e-04f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 33r 0.0000000e+00 4.32e+03 2.91e+05 -3.9 1.11e+03 -4.5 2.08e-05 3.37e-04f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 34r 0.0000000e+00 4.32e+03 2.91e+05 -3.9 4.06e+06 - 2.47e-08 1.04e-05f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 35r 0.0000000e+00 4.32e+03 2.75e+05 -3.9 6.60e+04 -5.0 6.33e-03 9.06e-07f 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 36r 0.0000000e+00 4.32e+03 2.75e+05 -3.9 1.97e+06 - 2.55e-05 1.48e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 37r 0.0000000e+00 4.29e+03 2.75e+05 -3.9 3.44e+03 -5.4 3.12e-03 6.04e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 38r 0.0000000e+00 4.29e+03 4.56e+04 -3.9 9.63e+03 -5.9 1.00e+00 6.91e-04f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 39r 0.0000000e+00 4.25e+03 4.71e+04 -3.9 2.91e+05 - 6.20e-02 8.82e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 40r 0.0000000e+00 4.20e+03 6.91e+04 -3.9 2.00e+05 - 8.94e-01 1.13e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 41r 0.0000000e+00 4.11e+03 6.67e+04 -3.9 1.49e+05 - 1.38e-01 2.22e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 42r 0.0000000e+00 3.20e+03 4.92e+04 -3.9 1.45e+05 - 1.53e-01 2.23e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 43r 0.0000000e+00 1.51e+03 9.84e+03 -3.9 1.13e+05 - 1.00e+00 5.35e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 44r 0.0000000e+00 9.72e+02 4.26e+04 -3.9 2.82e+04 - 3.37e-01 3.59e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 45r 0.0000000e+00 8.62e+02 6.68e+04 -3.9 5.81e+02 - 2.73e-02 1.13e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 46r 0.0000000e+00 4.48e+02 1.74e+04 -3.9 8.71e+02 - 1.00e+00 4.85e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 47r 0.0000000e+00 1.56e+03 1.21e+08 -3.9 3.99e+02 - 1.00e+00 9.88e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 48r 0.0000000e+00 1.56e+03 1.21e+08 -3.9 1.17e+01 - 6.91e-04 1.79e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 49r 0.0000000e+00 1.55e+03 1.17e+08 -3.9 1.47e+01 - 5.76e-01 5.05e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 50r 0.0000000e+00 1.54e+03 1.16e+08 -3.9 2.27e+02 - 3.93e-02 8.92e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 51r 0.0000000e+00 1.02e+03 7.71e+07 -3.9 5.86e+01 - 4.77e-02 5.12e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 52r 0.0000000e+00 1.02e+03 7.56e+07 -3.9 3.15e+04 - 8.10e-03 6.82e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 53r 0.0000000e+00 8.08e+02 3.75e+07 -3.9 9.39e+02 - 3.94e-01 2.56e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 54r 0.0000000e+00 5.20e+02 7.83e+07 -3.9 4.67e+02 - 1.57e-03 5.70e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 55r 0.0000000e+00 4.57e+02 6.97e+07 -3.9 4.79e+02 -6.4 4.40e-02 1.41e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 56r 0.0000000e+00 3.94e+02 5.93e+07 -3.9 1.48e+01 -2.3 1.55e-01 1.71e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 57r 0.0000000e+00 3.73e+02 7.03e+07 -3.9 1.07e+01 -1.9 6.30e-01 5.61e-02h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 58r 0.0000000e+00 3.10e+02 5.83e+07 -3.9 8.41e+01 -2.4 1.46e-02 3.92e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 59r 0.0000000e+00 2.96e+02 6.27e+07 -3.9 2.32e+01 -1.1 3.57e-02 5.65e-02h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 60r 0.0000000e+00 2.62e+02 6.00e+07 -3.9 1.51e+01 -0.6 9.19e-02 1.95e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 61r 0.0000000e+00 2.57e+02 6.07e+07 -3.9 3.06e-03 7.2 1.23e-02 1.83e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 62r 0.0000000e+00 2.52e+02 1.16e+08 -3.9 1.06e-02 6.7 5.76e-05 2.54e-02h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 63r 0.0000000e+00 2.52e+02 1.35e+08 -3.9 7.74e-03 7.1 1.29e-02 2.50e-04h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 64r 0.0000000e+00 2.52e+02 1.70e+08 -3.9 6.87e-02 6.7 8.75e-06 3.40e-03h 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 65r 0.0000000e+00 2.50e+02 1.68e+08 -3.9 7.22e-03 7.1 6.82e-03 8.93e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 66r 0.0000000e+00 2.50e+02 1.71e+08 -3.9 9.04e-03 7.5 1.87e-04 1.18e-05h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 67r 0.0000000e+00 2.37e+02 5.99e+07 -3.9 1.50e-02 7.0 8.12e-03 6.89e-02h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 68r 0.0000000e+00 2.37e+02 2.18e+08 -3.9 1.65e-02 6.6 4.95e-02 2.65e-05h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 69r 0.0000000e+00 2.35e+02 1.89e+08 -3.9 1.63e-02 7.0 1.42e-05 4.62e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 70r 0.0000000e+00 2.35e+02 2.09e+08 -3.9 1.65e-02 6.5 1.08e-02 3.70e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 71r 0.0000000e+00 2.33e+02 1.85e+08 -3.9 1.24e-02 6.9 1.72e-06 5.77e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 72r 0.0000000e+00 2.33e+02 2.05e+08 -3.9 1.05e-02 6.5 1.80e-02 3.01e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 73r 0.0000000e+00 2.16e+02 8.46e+07 -3.9 4.90e-03 6.9 1.99e-06 8.32e-02h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 74r 0.0000000e+00 2.01e+02 7.95e+07 -3.9 8.40e-03 6.4 6.24e-02 7.85e-02h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 75r 0.0000000e+00 2.01e+02 7.94e+07 -3.9 2.04e-03 6.8 1.84e-01 3.25e-04h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 76r 0.0000000e+00 1.40e+02 6.05e+07 -3.9 6.90e-03 6.4 1.61e-02 5.44e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 77r 0.0000000e+00 1.25e+02 5.38e+07 -3.9 1.35e-03 6.8 1.75e-01 1.12e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 78r 0.0000000e+00 8.55e+01 3.74e+07 -3.9 3.25e-03 6.3 3.52e-02 3.57e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 79r 0.0000000e+00 7.37e+01 3.21e+07 -3.9 5.54e-03 5.8 6.95e-01 1.56e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 80r 0.0000000e+00 5.85e+01 2.55e+07 -3.9 8.61e-04 6.3 3.05e-01 2.10e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 81r 0.0000000e+00 4.94e+01 2.15e+07 -3.9 1.32e-03 5.8 1.00e+00 1.60e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 82r 0.0000000e+00 5.83e+00 2.96e+05 -3.9 5.86e-04 6.2 1.27e-01 1.00e+00f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 83r 0.0000000e+00 5.28e+00 2.56e+05 -3.9 1.88e-03 5.7 8.30e-01 1.33e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 84r 0.0000000e+00 3.21e+00 1.98e+05 -3.9 5.75e-03 5.3 5.98e-01 2.00e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 85r 0.0000000e+00 5.15e+00 1.81e+05 -3.9 1.75e-02 4.8 5.73e-02 7.58e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 86r 0.0000000e+00 5.15e+00 1.81e+05 -3.9 4.01e-02 4.3 8.87e-03 6.82e-04f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 87r 0.0000000e+00 4.63e+00 1.79e+05 -3.9 1.43e-01 3.8 9.35e-04 8.37e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 88r 0.0000000e+00 4.62e+00 1.71e+05 -3.9 3.17e-01 3.3 1.44e-02 3.65e-04f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 89r 0.0000000e+00 1.26e+01 1.72e+05 -3.9 7.65e-01 2.9 1.33e-02 5.14e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 90r 0.0000000e+00 1.26e+01 4.11e+05 -3.9 1.44e-01 2.4 2.29e-01 2.36e-04f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 91r 0.0000000e+00 1.44e+01 3.89e+05 -3.9 1.77e-02 1.9 3.61e-05 6.69e-02f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 92r 0.0000000e+00 1.43e+01 2.21e+05 -3.9 1.77e-03 1.4 9.97e-01 9.35e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 93r 0.0000000e+00 1.18e+01 2.15e+05 -3.9 5.39e-03 1.0 2.84e-02 1.72e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 94r 0.0000000e+00 2.71e+00 4.94e+04 -3.9 1.59e-02 0.5 1.00e+00 7.65e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 95r 0.0000000e+00 5.22e-01 1.04e+04 -3.9 4.79e-02 0.0 1.00e+00 8.05e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 96r 0.0000000e+00 4.94e-03 1.79e+01 -3.9 1.43e-01 -0.5 1.00e+00 1.00e+00f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 97r 0.0000000e+00 6.07e+01 1.30e+06 -3.9 2.64e+04 - 1.00e+00 1.16e-03f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 98r 0.0000000e+00 7.25e+01 5.06e+04 -3.9 2.57e+03 - 1.00e+00 3.50e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 99r 0.0000000e+00 6.75e+01 1.65e+06 -3.9 5.60e+02 - 1.48e-01 6.64e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 100r 0.0000000e+00 5.42e+01 2.75e+06 -3.9 2.27e+02 - 1.00e+00 2.18e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 101r 0.0000000e+00 5.15e+01 5.37e+06 -3.9 1.72e+02 - 1.67e-01 1.58e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 102r 0.0000000e+00 3.28e+02 1.83e+08 -3.9 1.61e+02 - 4.21e-01 1.79e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 103r 0.0000000e+00 3.28e+02 1.81e+08 -3.9 5.02e+01 - 2.51e-02 3.70e-04h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 104r 0.0000000e+00 3.26e+02 1.81e+08 -3.9 6.06e+02 - 1.69e-02 4.20e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 105r 0.0000000e+00 3.18e+02 1.73e+08 -3.9 1.61e+03 - 9.71e-02 1.27e-02f 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 106r 0.0000000e+00 1.95e+02 1.05e+08 -3.9 1.95e+02 - 6.07e-01 6.53e-02h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 107r 0.0000000e+00 1.94e+02 1.06e+08 -3.9 1.52e+03 - 7.28e-02 1.84e-03h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 108r 0.0000000e+00 2.32e+02 1.41e+08 -3.9 1.13e+02 - 1.00e+00 8.76e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 109r 0.0000000e+00 8.57e+00 5.25e+06 -3.9 3.18e+01 - 1.00e+00 3.53e-01h 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 110r 0.0000000e+00 1.06e+00 6.48e+05 -3.9 1.15e+01 - 9.81e-01 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 111r 0.0000000e+00 8.06e-01 6.48e+05 -3.9 9.04e+01 - 1.00e+00 1.16e-01f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 112r 0.0000000e+00 8.94e-02 7.38e+04 -3.9 2.94e+00 - 1.00e+00 1.00e+00f 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 113r 0.0000000e+00 1.04e-02 6.72e+03 -3.9 1.01e+00 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: 114r 0.0000000e+00 2.21e-05 1.30e+01 -3.9 4.77e-02 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of Iterations....: 114
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Constraint violation....: 2.5693904537327228e-07 2.2066466213388480e-05
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Overall NLP error.......: 2.5693904537327228e-07 2.2066466213388480e-05
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of objective function evaluations = 132
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of objective gradient evaluations = 7
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of equality constraint evaluations = 132
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of equality constraint Jacobian evaluations = 116
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Number of Lagrangian Hessian evaluations = 114
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Total CPU secs in IPOPT (w/o function evaluations) = 0.031
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.H101: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.H101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.H101.control_volume.properties_in: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.H101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: 1 0.0000000e+00 2.98e-08 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Constraint violation....: 2.9802322387695314e-09 2.9802322387695312e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Overall NLP error.......: 2.9802322387695314e-09 2.9802322387695312e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of variables............................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of equality constraints.................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: 1 0.0000000e+00 2.98e-08 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Constraint violation....: 2.9802322387695314e-09 2.9802322387695312e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Overall NLP error.......: 2.9802322387695314e-09 2.9802322387695312e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of objective function evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of objective gradient evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of equality constraint evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101.control_volume.properties_out: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101.control_volume: Initialization Complete
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101: Initialization Step 1 Complete.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in equality constraint Jacobian...: 102
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in Lagrangian Hessian.............: 72
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Total number of variables............................: 41
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: variables with lower and upper bounds: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Total number of equality constraints.................: 41
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 0 0.0000000e+00 3.50e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 1 0.0000000e+00 1.27e+07 1.40e+03 -1.0 1.10e+05 - 7.92e-02 4.95e-01h 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 2 0.0000000e+00 1.13e+07 1.23e+03 -1.0 8.57e+04 - 7.40e-01 1.24e-01h 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 3 0.0000000e+00 1.13e+07 1.25e+03 -1.0 7.81e+04 - 7.86e-01 1.93e-03h 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 4 0.0000000e+00 1.13e+07 1.27e+03 -1.0 7.79e+04 - 9.90e-01 4.83e-04h 12
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 5 0.0000000e+00 1.13e+07 1.29e+03 -1.0 7.79e+04 - 9.90e-01 2.42e-04h 13
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 6 0.0000000e+00 1.13e+07 1.31e+03 -1.0 7.79e+04 - 1.00e+00 6.04e-05h 15
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 7 0.0000000e+00 1.04e+07 1.31e+05 -1.0 7.79e+04 - 1.00e+00 9.90e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 8 0.0000000e+00 1.08e+05 8.15e+04 -1.0 1.24e+04 - 1.00e+00 9.90e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 9 0.0000000e+00 3.91e+04 8.98e+04 -1.0 7.64e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 10 0.0000000e+00 5.55e-04 8.87e-02 -1.0 3.91e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: 11 0.0000000e+00 5.22e-08 9.54e-10 -7.0 9.96e-07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of Iterations....: 11
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Constraint violation....: 2.0037676417114954e-11 5.2154064178466803e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Overall NLP error.......: 2.0037676417114954e-11 5.2154064178466803e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of objective function evaluations = 66
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of objective gradient evaluations = 12
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of equality constraint evaluations = 66
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of equality constraint Jacobian evaluations = 12
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Number of Lagrangian Hessian evaluations = 11
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Total CPU secs in IPOPT (w/o function evaluations) = 0.002
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.R101: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101.control_volume.properties_in: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.R101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: 1 0.0000000e+00 5.96e-08 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Constraint violation....: 5.9604644775390628e-09 5.9604644775390625e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Overall NLP error.......: 5.9604644775390628e-09 5.9604644775390625e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 31
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 11
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of variables............................: 17
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of equality constraints.................: 17
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Error in an AMPL evaluation. Run with "halt_on_ampl_error yes" to see details.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Warning: Cutting back alpha due to evaluation error
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Error in an AMPL evaluation. Run with "halt_on_ampl_error yes" to see details.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Warning: Cutting back alpha due to evaluation error
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 1 0.0000000e+00 5.25e+08 0.00e+00 -1.0 7.56e+05 - 1.00e+00 2.50e-01h 3
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Error in an AMPL evaluation. Run with "halt_on_ampl_error yes" to see details.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Warning: Cutting back alpha due to evaluation error
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 2 0.0000000e+00 2.62e+08 0.00e+00 -1.0 1.86e+06 - 1.00e+00 5.00e-01h 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 3 0.0000000e+00 4.60e+02 0.00e+00 -1.0 6.06e+06 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 4 0.0000000e+00 2.53e+02 0.00e+00 -1.0 2.32e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 5 0.0000000e+00 1.07e+02 0.00e+00 -1.0 5.33e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 6 0.0000000e+00 2.69e+01 0.00e+00 -1.0 6.19e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 7 0.0000000e+00 2.22e+00 0.00e+00 -1.0 2.71e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 8 0.0000000e+00 1.69e-02 0.00e+00 -1.0 2.66e+06 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 9 0.0000000e+00 9.93e-07 0.00e+00 -3.8 2.06e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of Iterations....: 9
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Constraint violation....: 9.9315880675021617e-07 9.9315880675021617e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Overall NLP error.......: 9.9315880675021617e-07 9.9315880675021617e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of objective function evaluations = 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of objective gradient evaluations = 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of equality constraint evaluations = 13
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 9
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.001
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101.control_volume.properties_out: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101.control_volume: Initialization Complete
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101: Initialization Step 1 Complete.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in equality constraint Jacobian...: 124
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in Lagrangian Hessian.............: 115
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Total number of variables............................: 41
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: variables with lower and upper bounds: 9
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Total number of equality constraints.................: 41
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: 0 0.0000000e+00 1.17e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: 1 0.0000000e+00 1.28e+05 8.02e+01 -1.0 8.01e+04 - 1.39e-02 1.19e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: 2 0.0000000e+00 1.05e+05 2.50e+03 -1.0 2.81e+04 - 3.47e-03 2.64e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: 3 0.0000000e+00 4.52e+04 1.99e+03 -1.0 3.48e+04 - 9.89e-01 5.59e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: 4 0.0000000e+00 6.23e+03 3.63e+02 -1.0 1.39e+04 - 8.95e-01 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: 5 0.0000000e+00 3.17e+02 1.80e+01 -1.0 3.02e+02 - 9.90e-01 9.66e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: 6 0.0000000e+00 2.76e-01 3.87e+01 -1.0 9.51e+00 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: 7 0.0000000e+00 2.04e-07 3.21e-02 -3.8 1.64e-03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of Iterations....: 7
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Constraint violation....: 6.0661898475542513e-11 2.0431252778507769e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Overall NLP error.......: 6.0661898475542513e-11 2.0431252778507769e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of objective function evaluations = 8
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of objective gradient evaluations = 8
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of equality constraint evaluations = 8
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of equality constraint Jacobian evaluations = 8
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Number of Lagrangian Hessian evaluations = 7
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Total CPU secs in IPOPT (w/o function evaluations) = 0.002
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.F101: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101.control_volume.properties_in: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.F101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.mixed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.mixed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.purge_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.purge_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.purge_state: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.purge_state: Initialization Complete
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.recycle_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.recycle_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.recycle_state: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.recycle_state: Initialization Complete
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in equality constraint Jacobian...: 29
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Total number of variables............................: 21
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: variables with lower and upper bounds: 20
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Total number of equality constraints.................: 21
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: 0 0.0000000e+00 3.00e-01 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: 1 0.0000000e+00 3.00e-03 1.14e-05 -1.0 3.00e-01 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: 2 0.0000000e+00 2.96e-05 1.04e-01 -1.0 3.00e-03 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: 3 0.0000000e+00 6.94e-18 8.47e+02 -1.0 2.96e-05 - 9.92e-01 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of Iterations....: 3
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Constraint violation....: 6.9388939039072284e-18 6.9388939039072284e-18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Overall NLP error.......: 6.9388939039072284e-18 6.9388939039072284e-18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of objective function evaluations = 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of objective gradient evaluations = 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of equality constraint evaluations = 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of equality constraint Jacobian evaluations = 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Number of Lagrangian Hessian evaluations = 3
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.S101: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101: Initialization Step 2 Complete: optimal - Optimal Solution Found
2023-11-02 10:28:01 [INFO] idaes.init.fs.S101.mixed_state: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: 1 0.0000000e+00 3.63e-08 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Constraint violation....: 3.6321580410003665e-09 3.6321580410003662e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Overall NLP error.......: 3.6321580410003665e-09 3.6321580410003662e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of variables............................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of equality constraints.................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: 1 0.0000000e+00 3.63e-08 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Constraint violation....: 3.6321580410003665e-09 3.6321580410003662e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Overall NLP error.......: 3.6321580410003665e-09 3.6321580410003662e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of objective function evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of objective gradient evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of equality constraint evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101.control_volume.properties_out: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101.control_volume: Initialization Complete
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101: Initialization Step 1 Complete.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in equality constraint Jacobian...: 74
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in Lagrangian Hessian.............: 63
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Total number of variables............................: 32
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: variables with lower and upper bounds: 9
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Total number of equality constraints.................: 32
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: 0 0.0000000e+00 9.18e+02 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: 1 0.0000000e+00 1.31e+01 1.59e-03 -1.0 2.28e+01 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: 2 0.0000000e+00 1.31e-01 9.82e+00 -1.0 2.25e+01 - 1.00e+00 9.90e-01h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: 3 0.0000000e+00 2.31e-07 7.90e-13 -1.0 2.24e-01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of Iterations....: 3
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Constraint violation....: 3.7594960952141457e-09 2.3093889467418194e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Overall NLP error.......: 3.7594960952141457e-09 2.3093889467418194e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of objective function evaluations = 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of objective gradient evaluations = 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of equality constraint evaluations = 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of equality constraint Jacobian evaluations = 4
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Number of Lagrangian Hessian evaluations = 3
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.C101: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101.control_volume.properties_in: State Released.
2023-11-02 10:28:01 [INFO] idaes.init.fs.C101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:01 [INFO] idaes.init.fs.M101.toluene_feed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.M101.toluene_feed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of variables............................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: 1 0.0000000e+00 1.05e-07 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of Iterations....: 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Constraint violation....: 1.0512303560972215e-08 1.0512303560972215e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Overall NLP error.......: 1.0512303560972215e-08 1.0512303560972215e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of objective function evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of objective gradient evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of equality constraint evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.M101.hydrogen_feed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.M101.hydrogen_feed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of variables............................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: 1 0.0000000e+00 1.05e-07 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of Iterations....: 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Constraint violation....: 1.0512303560972215e-08 1.0512303560972215e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Overall NLP error.......: 1.0512303560972215e-08 1.0512303560972215e-07
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of objective function evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of objective gradient evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of equality constraint evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:01 [INFO] idaes.init.fs.M101.vapor_recycle_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:01 [INFO] idaes.init.fs.M101.vapor_recycle_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: tol=1e-06
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: max_iter=200
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: contain the following acknowledgement:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: ******************************************************************************
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of variables............................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of equality constraints.................: 10
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: 1 0.0000000e+00 3.63e-08 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of Iterations....: 1
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: (scaled) (unscaled)
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Constraint violation....: 3.6321580410003665e-09 3.6321580410003662e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Overall NLP error.......: 3.6321580410003665e-09 3.6321580410003662e-08
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of objective function evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of objective gradient evaluations = 2
2023-11-02 10:28:01 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.mixed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.mixed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: 0 0.0000000e+00 7.00e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: 1 0.0000000e+00 1.72e-08 0.00e+00 -1.0 7.00e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Constraint violation....: 1.7229467630386353e-09 1.7229467630386353e-08
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Overall NLP error.......: 1.7229467630386353e-09 1.7229467630386353e-08
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.mixed_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.mixed_state: Initialization Complete
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in equality constraint Jacobian...: 117
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in Lagrangian Hessian.............: 65
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total number of variables............................: 53
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: variables with lower and upper bounds: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total number of equality constraints.................: 53
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 0 0.0000000e+00 3.50e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 1 0.0000000e+00 2.80e+03 2.76e+00 -1.0 3.50e+05 - 9.85e-01 9.92e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 2 0.0000000e+00 3.49e+00 1.01e+01 -1.0 2.80e+03 - 9.90e-01 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 3 0.0000000e+00 5.90e-05 3.59e+01 -1.0 3.24e-02 - 9.91e-01 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 4 0.0000000e+00 7.45e-09 7.01e-13 -1.0 5.90e-05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of Iterations....: 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Constraint violation....: 2.9103830456733704e-11 7.4505805969238281e-09
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Overall NLP error.......: 2.9103830456733704e-11 7.4505805969238281e-09
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of objective function evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of objective gradient evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of equality constraint evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of equality constraint Jacobian evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of Lagrangian Hessian evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total CPU secs in IPOPT (w/o function evaluations) = 0.002
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.toluene_feed_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.hydrogen_feed_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.vapor_recycle_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: 0 0.0000000e+00 6.00e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: 1 0.0000000e+00 5.68e-14 0.00e+00 -1.0 1.61e+03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Constraint violation....: 5.6843418860808015e-14 5.6843418860808015e-14
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Overall NLP error.......: 5.6843418860808015e-14 5.6843418860808015e-14
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 31
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of variables............................: 17
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of equality constraints.................: 17
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 0 0.0000000e+00 3.24e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 1 0.0000000e+00 1.09e+01 0.00e+00 -1.0 6.35e+06 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 2 0.0000000e+00 3.73e-01 0.00e+00 -1.0 2.52e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 3 0.0000000e+00 4.59e-04 0.00e+00 -1.7 4.46e+02 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 4 0.0000000e+00 7.00e-10 0.00e+00 -5.7 3.70e-01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of Iterations....: 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Constraint violation....: 6.9962879933882505e-10 6.9962879933882505e-10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Overall NLP error.......: 6.9962879933882505e-10 6.9962879933882505e-10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of objective function evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of objective gradient evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of equality constraint evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_out: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume: Initialization Complete
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101: Initialization Step 1 Complete.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in equality constraint Jacobian...: 124
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in Lagrangian Hessian.............: 115
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Total number of variables............................: 41
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: variables with lower and upper bounds: 9
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Total number of equality constraints.................: 41
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 0 0.0000000e+00 1.05e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 1 0.0000000e+00 5.93e+04 1.13e+01 -1.0 2.36e+04 - 9.10e-02 5.64e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 2 0.0000000e+00 2.98e+04 3.85e+00 -1.0 1.03e+04 - 9.90e-01 5.47e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 3 0.0000000e+00 1.39e+04 1.30e+04 -1.0 4.72e+03 - 9.90e-01 5.60e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 4 0.0000000e+00 1.33e+03 1.60e+08 -1.0 2.08e+03 - 9.92e-01 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 5 0.0000000e+00 6.98e+02 8.18e+07 -1.0 2.38e+01 - 1.00e+00 6.05e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 6 0.0000000e+00 1.49e+02 3.71e+08 -1.0 9.38e+00 - 4.26e-02 4.96e-01f 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 7 0.0000000e+00 7.19e+01 6.66e+06 -1.0 4.73e+00 - 1.00e+00 4.96e-01h 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 8 0.0000000e+00 2.79e+01 7.00e+08 -1.0 2.38e+00 - 1.00e+00 9.94e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 9 0.0000000e+00 7.04e+00 1.76e+08 -1.0 1.50e-02 - 1.00e+00 5.00e-01h 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 10 0.0000000e+00 6.93e+00 1.74e+08 -1.0 7.52e-03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 11 0.0000000e+00 1.47e-04 3.72e+03 -1.0 7.73e-07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: 12 0.0000000e+00 2.91e-11 1.82e-03 -1.7 1.65e-07 - 1.00e+00 1.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of Iterations....: 12
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Constraint violation....: 1.7053025658242404e-13 2.9103830456733704e-11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Overall NLP error.......: 1.7053025658242404e-13 2.9103830456733704e-11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of objective function evaluations = 20
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of objective gradient evaluations = 13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of equality constraint evaluations = 20
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of equality constraint Jacobian evaluations = 13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of Lagrangian Hessian evaluations = 12
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Total CPU secs in IPOPT (w/o function evaluations) = 0.002
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_in: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: 0 0.0000000e+00 8.69e+03 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: 1 0.0000000e+00 2.73e-12 0.00e+00 -1.0 8.69e+03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Constraint violation....: 2.7284841053187847e-12 2.7284841053187847e-12
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Overall NLP error.......: 2.7284841053187847e-12 2.7284841053187847e-12
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: 0 0.0000000e+00 1.55e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: 1 0.0000000e+00 7.45e-09 0.00e+00 -1.0 1.55e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Constraint violation....: 7.4505805969238285e-10 7.4505805969238281e-09
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Overall NLP error.......: 7.4505805969238285e-10 7.4505805969238281e-09
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101.control_volume.properties_out: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101.control_volume: Initialization Complete
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101: Initialization Step 1 Complete.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in equality constraint Jacobian...: 102
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in Lagrangian Hessian.............: 72
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Total number of variables............................: 41
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: variables with lower and upper bounds: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Total number of equality constraints.................: 41
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 0 0.0000000e+00 3.47e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 1 0.0000000e+00 5.18e+05 3.27e+01 -1.0 9.30e+04 - 1.51e-01 1.24e-01h 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 2 0.0000000e+00 5.16e+05 3.91e+01 -1.0 8.67e+04 - 5.58e-01 1.55e-02h 7
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 3 0.0000000e+00 5.14e+05 4.24e+01 -1.0 8.59e+04 - 3.40e-01 1.55e-02h 7
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 4 0.0000000e+00 5.12e+05 4.89e+01 -1.0 8.51e+04 - 6.07e-01 1.55e-02h 7
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 5 0.0000000e+00 3.05e+04 1.27e+04 -1.0 8.43e+04 - 3.85e-01 9.90e-01H 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 6 0.0000000e+00 2.19e+04 3.31e+04 -1.0 1.35e+03 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 7 0.0000000e+00 5.80e+04 2.14e+04 -1.0 3.92e+04 - 9.90e-01 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 8 0.0000000e+00 2.71e-04 2.73e-02 -1.0 5.80e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: 9 0.0000000e+00 2.24e-08 9.54e-10 -7.0 1.92e-07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of Iterations....: 9
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Constraint violation....: 9.2564253581013618e-12 2.2351741790771484e-08
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Overall NLP error.......: 9.2564253581013618e-12 2.2351741790771484e-08
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of objective function evaluations = 50
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of objective gradient evaluations = 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of equality constraint evaluations = 50
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of equality constraint Jacobian evaluations = 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Number of Lagrangian Hessian evaluations = 9
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Total CPU secs in IPOPT (w/o function evaluations) = 0.003
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.R101: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101.control_volume.properties_in: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.R101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: 0 0.0000000e+00 3.51e+07 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: 1 0.0000000e+00 2.91e-11 0.00e+00 -1.0 3.59e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Constraint violation....: 2.9103830456733704e-11 2.9103830456733704e-11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Overall NLP error.......: 2.9103830456733704e-11 2.9103830456733704e-11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 31
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of variables............................: 17
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of equality constraints.................: 17
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 0 0.0000000e+00 9.90e+03 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 1 0.0000000e+00 8.81e-13 0.00e+00 -1.0 9.90e+03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Constraint violation....: 8.8107299234252423e-13 8.8107299234252423e-13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Overall NLP error.......: 8.8107299234252423e-13 8.8107299234252423e-13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101.control_volume.properties_out: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101.control_volume: Initialization Complete
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101: Initialization Step 1 Complete.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in equality constraint Jacobian...: 124
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in Lagrangian Hessian.............: 115
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Total number of variables............................: 41
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: variables with lower and upper bounds: 9
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Total number of equality constraints.................: 41
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: 0 0.0000000e+00 8.74e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: 1 0.0000000e+00 7.30e+04 3.10e+01 -1.0 1.08e+04 - 4.52e-02 3.85e-01f 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: 2 0.0000000e+00 3.99e+04 3.26e+01 -1.0 7.60e+03 - 2.91e-01 4.83e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: 3 0.0000000e+00 2.87e+03 1.84e+01 -1.0 3.50e+03 - 9.90e-01 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: 4 0.0000000e+00 1.31e+02 8.00e-01 -1.0 2.46e+02 - 9.90e-01 9.65e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: 5 0.0000000e+00 5.89e-02 2.42e+02 -1.0 7.54e+00 - 9.92e-01 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: 6 0.0000000e+00 1.09e-08 1.29e-02 -3.8 1.80e-03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of Iterations....: 6
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Constraint violation....: 5.2093202509210664e-12 1.0943040251731873e-08
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Overall NLP error.......: 5.2093202509210664e-12 1.0943040251731873e-08
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of objective function evaluations = 7
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of objective gradient evaluations = 7
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of equality constraint evaluations = 7
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of equality constraint Jacobian evaluations = 7
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Number of Lagrangian Hessian evaluations = 6
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.F101: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101.control_volume.properties_in: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.F101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.mixed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.mixed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.purge_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.purge_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.purge_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.purge_state: Initialization Complete
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.recycle_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.recycle_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.recycle_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.recycle_state: Initialization Complete
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in equality constraint Jacobian...: 29
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Total number of variables............................: 21
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: variables with lower and upper bounds: 20
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Total number of equality constraints.................: 21
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: 0 0.0000000e+00 1.00e-02 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: 1 0.0000000e+00 1.00e-04 1.14e-05 -1.0 1.00e-02 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: 2 0.0000000e+00 9.88e-07 1.04e-01 -1.0 1.00e-04 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of Iterations....: 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Constraint violation....: 9.8800099999998489e-07 9.8800099999998489e-07
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Overall NLP error.......: 9.8800099999998489e-07 9.8800099999998489e-07
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of objective function evaluations = 3
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of objective gradient evaluations = 3
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of equality constraint evaluations = 3
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of equality constraint Jacobian evaluations = 3
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Number of Lagrangian Hessian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.S101: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101: Initialization Step 2 Complete: optimal - Optimal Solution Found
2023-11-02 10:28:02 [INFO] idaes.init.fs.S101.mixed_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: 0 0.0000000e+00 1.73e+01 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: 1 0.0000000e+00 2.84e-14 0.00e+00 -1.0 1.73e+01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Constraint violation....: 2.8421709430404007e-14 2.8421709430404007e-14
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Overall NLP error.......: 2.8421709430404007e-14 2.8421709430404007e-14
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: 0 0.0000000e+00 1.73e+01 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: 1 0.0000000e+00 2.27e-13 0.00e+00 -1.0 1.73e+01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Constraint violation....: 2.2737367544323206e-13 2.2737367544323206e-13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Overall NLP error.......: 2.2737367544323206e-13 2.2737367544323206e-13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101.control_volume.properties_out: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101.control_volume: Initialization Complete
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101: Initialization Step 1 Complete.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in equality constraint Jacobian...: 74
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in Lagrangian Hessian.............: 63
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Total number of variables............................: 32
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: variables with lower and upper bounds: 9
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Total number of equality constraints.................: 32
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: 0 0.0000000e+00 3.63e+02 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: 1 0.0000000e+00 9.87e-01 5.18e-04 -1.0 3.56e+00 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: 2 0.0000000e+00 3.56e-04 9.67e-14 -1.0 3.52e+00 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: 3 0.0000000e+00 5.82e-11 3.47e-13 -2.5 3.56e-04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of Iterations....: 3
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Constraint violation....: 3.1719263458133377e-12 5.8207660913467407e-11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Overall NLP error.......: 3.1719263458133377e-12 5.8207660913467407e-11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of objective function evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of objective gradient evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of equality constraint evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of equality constraint Jacobian evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Number of Lagrangian Hessian evaluations = 3
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.C101: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101.control_volume.properties_in: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.C101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.toluene_feed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.toluene_feed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: 0 0.0000000e+00 1.78e-12 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of Iterations....: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Constraint violation....: 1.7763568394002505e-12 1.7763568394002505e-12
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Overall NLP error.......: 1.7763568394002505e-12 1.7763568394002505e-12
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of objective function evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of objective gradient evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of equality constraint evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of equality constraint Jacobian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of Lagrangian Hessian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.hydrogen_feed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.hydrogen_feed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: 0 0.0000000e+00 2.84e-14 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of Iterations....: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Constraint violation....: 2.8421709430404007e-14 2.8421709430404007e-14
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Overall NLP error.......: 2.8421709430404007e-14 2.8421709430404007e-14
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of objective function evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of objective gradient evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of equality constraint evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of equality constraint Jacobian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of Lagrangian Hessian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.vapor_recycle_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.vapor_recycle_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: 0 0.0000000e+00 1.73e+01 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: 1 0.0000000e+00 2.84e-14 0.00e+00 -1.0 1.73e+01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Constraint violation....: 2.8421709430404007e-14 2.8421709430404007e-14
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Overall NLP error.......: 2.8421709430404007e-14 2.8421709430404007e-14
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.mixed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.mixed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: 0 0.0000000e+00 5.85e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: 1 0.0000000e+00 1.71e-13 0.00e+00 -1.0 6.05e+02 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Constraint violation....: 1.7053025658242404e-13 1.7053025658242404e-13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Overall NLP error.......: 1.7053025658242404e-13 1.7053025658242404e-13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101.mixed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.mixed_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.mixed_state: Initialization Complete
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in equality constraint Jacobian...: 117
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in Lagrangian Hessian.............: 65
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total number of variables............................: 53
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: variables with lower and upper bounds: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total number of equality constraints.................: 53
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 0 0.0000000e+00 2.24e+02 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 1 0.0000000e+00 2.98e+02 5.66e-01 -1.0 2.35e+02 - 9.88e-01 9.92e-01h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 2 0.0000000e+00 9.87e-01 9.99e+00 -1.0 1.69e+01 - 9.90e-01 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: 3 0.0000000e+00 1.71e-07 3.28e+01 -1.0 1.13e-02 - 9.91e-01 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of Iterations....: 3
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Constraint violation....: 2.0915153662155086e-10 1.7136335372924805e-07
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Overall NLP error.......: 2.0915153662155086e-10 1.7136335372924805e-07
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of objective function evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of objective gradient evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of equality constraint evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of equality constraint Jacobian evaluations = 4
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Number of Lagrangian Hessian evaluations = 3
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.M101: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.toluene_feed_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.hydrogen_feed_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.M101.vapor_recycle_state: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: 0 0.0000000e+00 7.74e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: 1 0.0000000e+00 4.55e-13 0.00e+00 -1.0 1.43e+03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Constraint violation....: 4.5474735088646412e-13 4.5474735088646412e-13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Overall NLP error.......: 4.5474735088646412e-13 4.5474735088646412e-13
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 31
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 11
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of variables............................: 17
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of equality constraints.................: 17
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 0 0.0000000e+00 2.04e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 1 0.0000000e+00 6.24e+01 0.00e+00 -1.0 1.17e+07 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 2 0.0000000e+00 1.07e+01 0.00e+00 -1.0 8.96e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 3 0.0000000e+00 3.90e-01 0.00e+00 -1.0 6.73e+03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 4 0.0000000e+00 5.39e-04 0.00e+00 -1.7 1.71e+02 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 5 0.0000000e+00 1.03e-09 0.00e+00 -5.7 2.37e-01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of Iterations....: 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Constraint violation....: 1.0325038601877168e-09 1.0325038601877168e-09
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Overall NLP error.......: 1.0325038601877168e-09 1.0325038601877168e-09
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of objective function evaluations = 6
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of objective gradient evaluations = 6
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of equality constraint evaluations = 6
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 6
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 5
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume.properties_out: State Released.
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101.control_volume: Initialization Complete
2023-11-02 10:28:02 [INFO] idaes.init.fs.H101: Initialization Step 1 Complete.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: tol=1e-06
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: max_iter=200
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: contain the following acknowledgement:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: ******************************************************************************
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in equality constraint Jacobian...: 124
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in Lagrangian Hessian.............: 115
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: Total number of variables............................: 41
2023-11-02 10:28:02 [DEBUG] idaes.solve.fs.H101: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: variables with lower and upper bounds: 9
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total number of equality constraints.................: 41
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 0 0.0000000e+00 5.41e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 1 0.0000000e+00 2.71e+04 1.18e+01 -1.0 1.40e+04 - 6.37e-02 5.29e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 2 0.0000000e+00 1.27e+04 5.09e+00 -1.0 8.31e+03 - 9.90e-01 5.21e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 3 0.0000000e+00 5.78e+03 1.16e+04 -1.0 4.22e+03 - 9.90e-01 5.38e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 4 0.0000000e+00 9.65e+02 4.37e+08 -1.0 2.01e+03 - 9.92e-01 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 5 0.0000000e+00 5.26e+02 2.40e+08 -1.0 1.89e+01 - 1.00e+00 6.08e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 6 0.0000000e+00 2.80e+01 4.07e+08 -1.0 7.37e+00 - 3.97e-02 4.96e-01f 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 7 0.0000000e+00 1.17e+01 6.12e+06 -1.0 3.72e+00 - 1.00e+00 4.98e-01h 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 8 0.0000000e+00 1.74e+01 6.04e+08 -1.0 1.87e+00 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 9 0.0000000e+00 8.15e-02 2.83e+06 -1.0 1.66e-04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 10 0.0000000e+00 3.57e-08 1.27e+00 -1.0 7.28e-08 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of Iterations....: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Constraint violation....: 7.1026156709134016e-12 3.5717675928026438e-08
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Overall NLP error.......: 7.1026156709134016e-12 3.5717675928026438e-08
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of objective function evaluations = 16
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of objective gradient evaluations = 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of equality constraint evaluations = 16
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of equality constraint Jacobian evaluations = 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of Lagrangian Hessian evaluations = 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total CPU secs in IPOPT (w/o function evaluations) = 0.002
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101.control_volume.properties_in: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: 0 0.0000000e+00 1.04e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: 1 0.0000000e+00 4.55e-13 0.00e+00 -1.0 1.04e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Constraint violation....: 4.5474735088646412e-13 4.5474735088646412e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Overall NLP error.......: 4.5474735088646412e-13 4.5474735088646412e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: 0 0.0000000e+00 1.20e+08 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: 1 0.0000000e+00 7.45e-09 0.00e+00 -1.0 1.20e+05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Constraint violation....: 7.4505805969238285e-10 7.4505805969238281e-09
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Overall NLP error.......: 7.4505805969238285e-10 7.4505805969238281e-09
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_out: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume: Initialization Complete
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101: Initialization Step 1 Complete.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in equality constraint Jacobian...: 102
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of nonzeros in Lagrangian Hessian.............: 72
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Total number of variables............................: 41
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: variables with lower and upper bounds: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Total number of equality constraints.................: 41
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 0 0.0000000e+00 3.37e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 1 0.0000000e+00 3.37e+04 5.26e+00 -1.0 5.46e+04 - 4.79e-01 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 2 0.0000000e+00 3.37e+04 1.18e+01 -1.0 5.45e+04 - 6.18e-01 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 3 0.0000000e+00 3.36e+04 1.87e+01 -1.0 5.45e+04 - 6.78e-01 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 4 0.0000000e+00 3.36e+04 2.86e+01 -1.0 5.45e+04 - 9.90e-01 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 5 0.0000000e+00 3.36e+04 3.49e+01 -1.0 5.44e+04 - 6.24e-01 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 6 0.0000000e+00 3.35e+04 4.48e+01 -1.0 5.44e+04 - 9.91e-01 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 7 0.0000000e+00 3.35e+04 5.02e+01 -1.0 5.43e+04 - 5.46e-01 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 8 0.0000000e+00 3.35e+04 6.02e+01 -1.0 5.43e+04 - 1.00e+00 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 9 0.0000000e+00 3.34e+04 6.57e+01 -1.0 5.43e+04 - 5.48e-01 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 10 0.0000000e+00 3.34e+04 7.57e+01 -1.0 5.42e+04 - 1.00e+00 9.67e-04h 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 11 0.0000000e+00 1.22e+07 3.70e+00 -1.0 5.42e+04 - 5.51e-01 9.90e-01w 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 12 0.0000000e+00 1.69e+05 7.90e+01 -1.0 7.67e+03 - 1.00e+00 9.90e-01w 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 13 0.0000000e+00 4.20e+04 6.56e+01 -1.0 2.33e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: 14 0.0000000e+00 3.71e-05 4.35e-02 -1.7 4.20e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of Iterations....: 14
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Constraint violation....: 1.2867050784990244e-08 3.7141144275665283e-05
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Overall NLP error.......: 1.2867050784990244e-08 3.7141144275665283e-05
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of objective function evaluations = 155
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of objective gradient evaluations = 15
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of equality constraint evaluations = 155
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of equality constraint Jacobian evaluations = 15
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Number of Lagrangian Hessian evaluations = 14
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Total CPU secs in IPOPT (w/o function evaluations) = 0.003
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_in: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: 0 0.0000000e+00 5.79e+07 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: 1 0.0000000e+00 1.49e-08 0.00e+00 -1.0 5.94e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Constraint violation....: 1.4901161193847657e-09 1.4901161193847656e-08
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Overall NLP error.......: 1.4901161193847657e-09 1.4901161193847656e-08
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 31
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of variables............................: 17
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of equality constraints.................: 17
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 0 0.0000000e+00 4.45e+03 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: 1 0.0000000e+00 5.40e-13 0.00e+00 -1.0 4.45e+03 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Constraint violation....: 5.4001247917767614e-13 5.4001247917767614e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Overall NLP error.......: 5.4001247917767614e-13 5.4001247917767614e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101.control_volume.properties_out: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101.control_volume: Initialization Complete
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101: Initialization Step 1 Complete.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in equality constraint Jacobian...: 124
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of nonzeros in Lagrangian Hessian.............: 115
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Total number of variables............................: 41
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: variables with lower and upper bounds: 9
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Total number of equality constraints.................: 41
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: 0 0.0000000e+00 5.18e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: 1 0.0000000e+00 3.81e+04 6.10e+00 -1.0 1.66e+04 - 1.31e-01 6.60e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: 2 0.0000000e+00 9.85e+03 2.82e+01 -1.0 5.30e+03 - 8.83e-01 6.24e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: 3 0.0000000e+00 1.72e+02 1.96e+01 -1.0 2.30e+03 - 8.30e-01 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: 4 0.0000000e+00 1.40e+00 2.52e+00 -1.0 1.54e+01 - 9.90e-01 9.92e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: 5 0.0000000e+00 2.60e-06 7.26e+02 -1.0 1.27e-01 - 9.91e-01 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of Iterations....: 5
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Constraint violation....: 2.3443628029030458e-09 2.6049783627968282e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Overall NLP error.......: 2.3443628029030458e-09 2.6049783627968282e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of objective function evaluations = 6
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of objective gradient evaluations = 6
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of equality constraint evaluations = 6
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of equality constraint Jacobian evaluations = 6
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Number of Lagrangian Hessian evaluations = 5
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.F101: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101.control_volume.properties_in: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.F101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.mixed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.mixed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.purge_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.purge_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.purge_state: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.purge_state: Initialization Complete
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.recycle_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.recycle_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.recycle_state: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.recycle_state: Initialization Complete
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in equality constraint Jacobian...: 29
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Total number of variables............................: 21
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: variables with lower and upper bounds: 20
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Total number of equality constraints.................: 21
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: 0 0.0000000e+00 1.00e-02 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: 1 0.0000000e+00 1.00e-04 1.14e-05 -1.0 1.00e-02 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: 2 0.0000000e+00 9.88e-07 1.04e-01 -1.0 1.00e-04 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of Iterations....: 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Constraint violation....: 9.8800099999998489e-07 9.8800099999998489e-07
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Overall NLP error.......: 9.8800099999998489e-07 9.8800099999998489e-07
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of objective function evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of objective gradient evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of equality constraint evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of equality constraint Jacobian evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Number of Lagrangian Hessian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.S101: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101: Initialization Step 2 Complete: optimal - Optimal Solution Found
2023-11-02 10:28:03 [INFO] idaes.init.fs.S101.mixed_state: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: 0 0.0000000e+00 7.35e+01 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: 1 0.0000000e+00 1.99e-13 0.00e+00 -1.0 7.35e+01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Constraint violation....: 1.9895196601282805e-13 1.9895196601282805e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Overall NLP error.......: 1.9895196601282805e-13 1.9895196601282805e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: 0 0.0000000e+00 7.35e+01 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: 1 0.0000000e+00 1.99e-13 0.00e+00 -1.0 7.35e+01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Constraint violation....: 1.9895196601282805e-13 1.9895196601282805e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Overall NLP error.......: 1.9895196601282805e-13 1.9895196601282805e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101.control_volume.properties_out: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101.control_volume: Initialization Complete
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101: Initialization Step 1 Complete.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in equality constraint Jacobian...: 74
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of nonzeros in Lagrangian Hessian.............: 63
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Total number of variables............................: 32
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: variables with lower and upper bounds: 9
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Total number of equality constraints.................: 32
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: 0 0.0000000e+00 8.03e+01 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: 1 0.0000000e+00 7.95e-01 5.18e-04 -1.0 1.00e-02 - 9.90e-01 9.90e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: 2 0.0000000e+00 5.82e-11 9.67e-14 -1.0 9.90e-05 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of Iterations....: 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Constraint violation....: 3.1719263458133377e-12 5.8207660913467407e-11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Overall NLP error.......: 3.1719263458133377e-12 5.8207660913467407e-11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of objective function evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of objective gradient evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of equality constraint evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of equality constraint Jacobian evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Number of Lagrangian Hessian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Total CPU secs in IPOPT (w/o function evaluations) = 0.002
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.C101: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101.control_volume.properties_in: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.C101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.toluene_feed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.toluene_feed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: 0 0.0000000e+00 1.78e-12 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of Iterations....: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Constraint violation....: 1.7763568394002505e-12 1.7763568394002505e-12
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Overall NLP error.......: 1.7763568394002505e-12 1.7763568394002505e-12
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of objective function evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of objective gradient evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of equality constraint evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of equality constraint Jacobian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Number of Lagrangian Hessian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.toluene_feed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.hydrogen_feed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.hydrogen_feed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: 0 0.0000000e+00 2.84e-14 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of Iterations....: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Constraint violation....: 2.8421709430404007e-14 2.8421709430404007e-14
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Overall NLP error.......: 2.8421709430404007e-14 2.8421709430404007e-14
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of objective function evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of objective gradient evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of equality constraint evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of equality constraint Jacobian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Number of Lagrangian Hessian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.hydrogen_feed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.vapor_recycle_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.vapor_recycle_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: 0 0.0000000e+00 7.35e+01 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: 1 0.0000000e+00 1.99e-13 0.00e+00 -1.0 7.35e+01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Constraint violation....: 1.9895196601282805e-13 1.9895196601282805e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Overall NLP error.......: 1.9895196601282805e-13 1.9895196601282805e-13
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.vapor_recycle_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.mixed_state: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.mixed_state: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: 0 0.0000000e+00 2.47e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: 1 0.0000000e+00 2.33e-10 0.00e+00 -1.0 7.72e+02 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Constraint violation....: 2.3283064365386964e-11 2.3283064365386963e-10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Overall NLP error.......: 2.3283064365386964e-11 2.3283064365386963e-10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101.mixed_state: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.mixed_state: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.mixed_state: Initialization Complete
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in equality constraint Jacobian...: 117
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of nonzeros in Lagrangian Hessian.............: 65
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Total number of variables............................: 53
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: variables with lower and upper bounds: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Total number of equality constraints.................: 53
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: 0 0.0000000e+00 3.58e+02 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: 1 0.0000000e+00 1.84e+03 3.49e+00 -1.0 5.83e+02 - 7.71e-01 9.92e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: 2 0.0000000e+00 1.22e-01 1.01e+01 -1.0 5.51e+01 - 9.90e-01 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: 3 0.0000000e+00 1.45e-06 3.74e+01 -1.0 2.11e-02 - 9.90e-01 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of Iterations....: 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Constraint violation....: 1.6366937707051519e-09 1.4454126358032227e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Overall NLP error.......: 1.6366937707051519e-09 1.4454126358032227e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of objective function evaluations = 4
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of objective gradient evaluations = 4
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of equality constraint evaluations = 4
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of equality constraint Jacobian evaluations = 4
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Number of Lagrangian Hessian evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.M101: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.toluene_feed_state: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.hydrogen_feed_state: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.M101.vapor_recycle_state: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: 0 0.0000000e+00 3.96e+05 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: 1 0.0000000e+00 4.66e-10 0.00e+00 -1.0 3.96e+02 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Constraint violation....: 4.6566128730773928e-11 4.6566128730773926e-10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Overall NLP error.......: 4.6566128730773928e-11 4.6566128730773926e-10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 31
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of variables............................: 17
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of equality constraints.................: 17
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 0 0.0000000e+00 1.04e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 1 0.0000000e+00 9.31e-04 0.00e+00 -1.0 5.33e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: 2 0.0000000e+00 3.07e-09 0.00e+00 -5.7 2.33e+01 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of Iterations....: 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Constraint violation....: 3.0722731025889516e-09 3.0722731025889516e-09
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Overall NLP error.......: 3.0722731025889516e-09 3.0722731025889516e-09
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of objective function evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of objective gradient evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of equality constraint evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of equality constraint Jacobian evaluations = 3
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Number of Lagrangian Hessian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101.control_volume.properties_out: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101.control_volume.properties_out: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101.control_volume: Initialization Complete
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101: Initialization Step 1 Complete.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in equality constraint Jacobian...: 124
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of nonzeros in Lagrangian Hessian.............: 115
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total number of variables............................: 41
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: variables with lower and upper bounds: 9
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total number of equality constraints.................: 41
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 0 0.0000000e+00 5.31e+04 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 1 0.0000000e+00 2.73e+04 1.13e+01 -1.0 9.78e+03 - 9.29e-02 5.26e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 2 0.0000000e+00 1.30e+04 5.18e+00 -1.0 4.93e+03 - 9.90e-01 5.20e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 3 0.0000000e+00 5.95e+03 1.15e+04 -1.0 2.43e+03 - 9.90e-01 5.38e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 4 0.0000000e+00 9.00e+02 4.35e+08 -1.0 1.13e+03 - 9.92e-01 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 5 0.0000000e+00 4.96e+02 2.42e+08 -1.0 1.74e+01 - 1.00e+00 6.09e-01h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 6 0.0000000e+00 2.84e+01 4.10e+08 -1.0 6.78e+00 - 3.95e-02 4.96e-01f 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 7 0.0000000e+00 1.21e+01 6.19e+06 -1.0 3.42e+00 - 1.00e+00 4.98e-01h 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 8 0.0000000e+00 1.65e+01 6.23e+08 -1.0 1.72e+00 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 9 0.0000000e+00 7.93e-02 2.99e+06 -1.0 1.68e-04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: 10 0.0000000e+00 3.32e-08 1.28e+00 -1.0 6.80e-08 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of Iterations....: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Constraint violation....: 6.5958889984627885e-12 3.3225660445168614e-08
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Overall NLP error.......: 6.5958889984627885e-12 3.3225660445168614e-08
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of objective function evaluations = 16
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of objective gradient evaluations = 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of equality constraint evaluations = 16
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of equality constraint Jacobian evaluations = 11
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Number of Lagrangian Hessian evaluations = 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.H101: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101: Initialization Step 2 optimal - Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101.control_volume.properties_in: State Released.
2023-11-02 10:28:03 [INFO] idaes.init.fs.H101: Initialization Complete: optimal - Optimal Solution Found
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_in: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_in: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: 0 0.0000000e+00 2.53e+02 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: 1 0.0000000e+00 1.36e-12 0.00e+00 -1.0 2.53e+02 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Constraint violation....: 1.3642420526593924e-12 1.3642420526593924e-12
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Overall NLP error.......: 1.3642420526593924e-12 1.3642420526593924e-12
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of objective function evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of objective gradient evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of equality constraint evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of inequality constraint evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of equality constraint Jacobian evaluations = 2
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of inequality constraint Jacobian evaluations = 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Number of Lagrangian Hessian evaluations = 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total CPU secs in IPOPT (w/o function evaluations) = 0.001
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: Total CPU secs in NLP function evaluations = 0.000
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_in: EXIT: Optimal Solution Found.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_out: Initialization Step 1 - Dew and bubble points calculation completed.
2023-11-02 10:28:03 [INFO] idaes.init.fs.R101.control_volume.properties_out: Initialization Step 2 - Equilibrium temperature calculation completed.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Ipopt 3.13.2: nlp_scaling_method=gradient-based
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: tol=1e-06
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: max_iter=200
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This program contains Ipopt, a library for large-scale nonlinear optimization.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Ipopt is released as open source code under the Eclipse Public License (EPL).
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: For more information visit http://projects.coin-or.org/Ipopt
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This version of Ipopt was compiled from source code available at
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: https://github.com/IDAES/Ipopt as part of the Institute for the Design of
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Advanced Energy Systems Process Systems Engineering Framework (IDAES PSE
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Framework) Copyright (c) 2018-2019. See https://github.com/IDAES/idaes-pse.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This version of Ipopt was compiled using HSL, a collection of Fortran codes
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: for large-scale scientific computation. All technical papers, sales and
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: publicity material resulting from use of the HSL codes within IPOPT must
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: contain the following acknowledgement:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: HSL, a collection of Fortran codes for large-scale scientific
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: computation. See http://www.hsl.rl.ac.uk.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: ******************************************************************************
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: This is Ipopt version 3.13.2, running with linear solver ma27.
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in equality constraint Jacobian...: 18
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in inequality constraint Jacobian.: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of nonzeros in Lagrangian Hessian.............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of variables............................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: variables with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of equality constraints.................: 10
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Total number of inequality constraints...............: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with only lower bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with lower and upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: inequality constraints with only upper bounds: 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: 0 0.0000000e+00 6.19e+07 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: 1 0.0000000e+00 2.27e-12 0.00e+00 -1.0 6.19e+04 - 1.00e+00 1.00e+00h 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Number of Iterations....: 1
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out:
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: (scaled) (unscaled)
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Objective...............: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properties_out: Dual infeasibility......: 0.0000000000000000e+00 0.0000000000000000e+00
2023-11-02 10:28:03 [DEBUG] idaes.solve.fs.R101.control_volume.properti