Download IPOPT for AMPL
Main.DownloadIpopt History
Show minor edits - Show changes to output
Added lines 1-4:
(:title Download IPOPT for AMPL:)
(:keywords nonlinear programming, IPOPT, interior point solver, AMPL, mathematical programming language:)
(:description Download the AMPL IPOPT for Windows OS (ipopt.exe).:)
(:keywords nonlinear programming, IPOPT, interior point solver, AMPL, mathematical programming language:)
(:description Download the AMPL IPOPT for Windows OS (ipopt.exe).:)
Deleted line 39:
Changed lines 29-32 from:
!! %blue%A%red%P%black%Monitor Software Trial
IPOPT is a solver supported in the%blue%A%red%P%black%Monitor optimization suite. A trial version of %blue%A%red%P%black%Monitor can be accessed through the following on-line interface.
IPOPT is a solver supported in the
to:
!! %blue%A%red%P%black%Monitor
IPOPT is a solver supported in the %blue%A%red%P%black%Monitor Modeling Language. An online version of %blue%A%red%P%black%Monitor can be accessed through the following interface:
IPOPT is a solver supported in the %blue%A%red%P%black%Monitor Modeling Language. An online version of %blue%A%red%P%black%Monitor can be accessed through the following interface:
Changed lines 35-157 from:
----
!! Results from make_f95.bat
(:table border=1 width=50% align=left bgcolor=#EEEEEE cellspacing=0:)
(:cellnr:)
(:html:)
<SMALL>
<pre>
C:\ipopt>cd hs071_f95
C:\ipopt\hs071_f95>set PATH=..\g95\bin
C:\ipopt\hs071_f95>set PATH=..\g95\lib\gcc-lib\i686-pc-mingw32\4.0.3;..\g95\bin
C:\ipopt\hs071_f95>set LIBRARY_PATH=..\g95\lib;
C:\ipopt\hs071_f95>set LIBRARY_PATH=..\g95\lib\gcc-lib\i686-pc-mingw32\4.0.3;..\g95\lib;
C:\ipopt\hs071_f95>g95 -c -ftrace=full -fbounds-check hs071.f90
C:\ipopt\hs071_f95>g95 -O3 -o ipopt *.o ../lib/libipopt_mumps_v3.5.4.a ../lib/libstdc++.a
C:\ipopt\hs071_f95>ipopt.exe
******************************************************************************
This program contains Ipopt, a library for large-scale nonlinear optimization.
Ipopt is released as open source code under the Common Public License (CPL).
For more information visit https://projects.coin-or.org/Ipopt
******************************************************************************
NOTE: You are using Ipopt by default with the MUMPS linear solver.
Other linear solvers might be more efficient (see Ipopt documentation).
This is Ipopt version 3.5.4, running with linear solver mumps.
Number of nonzeros in equality constraint Jacobian...: 4
Number of nonzeros in inequality constraint Jacobian.: 4
Number of nonzeros in Lagrangian Hessian.............: 10
Total number of variables............................: 4
variables with only lower bounds: 0
variables with lower and upper bounds: 4
variables with only upper bounds: 0
Total number of equality constraints.................: 1
Total number of inequality constraints...............: 1
inequality constraints with only lower bounds: 1
inequality constraints with lower and upper bounds: 0
inequality constraints with only upper bounds: 0
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
0 1.6109693e+001 1.12e+001 5.28e-001 0.0 0.00e+000 - 0.00e+000 0.00e+000 0
1 1.7410406e+001 8.38e-001 2.25e+001 -0.3 7.97e-001 - 3.19e-001 1.00e+000f 1
2 1.8001613e+001 1.06e-002 4.96e+000 -0.3 5.60e-002 2.0 9.97e-001 1.00e+000h 1
3 1.7199482e+001 9.04e-002 4.24e-001 -1.0 9.91e-001 - 9.98e-001 1.00e+000f 1
4 1.6940955e+001 2.09e-001 4.58e-002 -1.4 2.88e-001 - 9.66e-001 1.00e+000h 1
5 1.7003411e+001 2.29e-002 8.42e-003 -2.9 7.03e-002 - 9.68e-001 1.00e+000h 1
6 1.7013974e+001 2.59e-004 8.65e-005 -4.5 6.22e-003 - 1.00e+000 1.00e+000h 1
7 1.7014017e+001 2.88e-007 2.18e-007 -10.3 1.43e-004 - 9.99e-001 1.00e+000h 1
8 1.7014017e+001 1.07e-013 1.99e-014 -11.0 1.04e-007 - 1.00e+000 1.00e+000h 1
Number of Iterations....: 8
(scaled) (unscaled)
Objective...............: 1.7014017140224137e+001 1.7014017140224137e+001
Dual infeasibility......: 1.9949516030427708e-014 1.9949516030427708e-014
Constraint violation....: 2.1316282072803006e-014 2.1316282072803006e-014
Complementarity.........: 1.0023967333275255e-011 1.0023967333275255e-011
Overall NLP error.......: 1.0023967333275255e-011 1.0023967333275255e-011
Number of objective function evaluations = 9
Number of objective gradient evaluations = 9
Number of equality constraint evaluations = 9
Number of inequality constraint evaluations = 9
Number of equality constraint Jacobian evaluations = 9
Number of inequality constraint Jacobian evaluations = 9
Number of Lagrangian Hessian evaluations = 8
Total CPU secs in IPOPT (w/o function evaluations) = 0.047
Total CPU secs in NLP function evaluations = -0.000
EXIT: Optimal Solution Found.
The solution was found.
The final value of the objective function is 17.014017140224137
The optimal values of X are:
X ( 1 ) = 1.
X ( 2 ) = 4.74299964357774
X ( 3 ) = 3.8211499789476258
X ( 4 ) = 1.3794082932154592
The multipliers for the lower bounds are:
Z_L( 1 ) = 1.0878712102394714
Z_L( 2 ) = 2.6716076302477845E-12
Z_L( 3 ) = 3.5449114894908155E-12
Z_L( 4 ) = 2.6354492381641954E-11
The multipliers for the upper bounds are:
Z_U( 1 ) = 2.4999426998435727E-12
Z_U( 2 ) = 3.896984124618816E-11
Z_U( 3 ) = 8.482035758568486E-12
Z_U( 4 ) = 2.7621630987933214E-12
The multipliers for the equality constraints are:
LAM( 1 ) = -0.5522936595011606
LAM( 2 ) = 0.16146856417868571
C:\ipopt\hs071_f95>pause
Press any key to continue . . .
</pre>
</SMALL>
(:htmlend:)
(:tableend:)
to:
[[https://www.apmonitor.com/online/view_pass.php|'''%blue%A%red%P%black%Monitor%blue% Online Solutions with IPOPT and MUMPS''']]
Changed line 14 from:
[[https://www.apmonitor.com/download/ipopt_ampl.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
to:
[[https://www.apmonitor.com/download/ipopt_ampl.zip|'''Download IPOPT (v3.9.1) AMPL Executable for Windows''']]
Changed lines 23-24 from:
[[https://www.coin-or.org/download/source/Ipopt/ |'''Download IPOPT Libraries''']]
to:
[[https://www.coin-or.org/download/source/Ipopt/ | '''Download IPOPT Libraries''']]
Changed line 23 from:
[[https://www.coin-or.org/download/source/Ipopt|'''Download IPOPT Libraries''']]
to:
[[https://www.coin-or.org/download/source/Ipopt/ |'''Download IPOPT Libraries''']]
Changed lines 16-23 from:
!! IPOPT Library (libipopt.a) and g95 Compiler
This archive contains an IPOPT compiled library for use on Windows OS computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The packages contain all files necessary to run the IPOPT solver on the Windows platform.
Attach:ipopt_files.png
Once the package has been downloaded and unzipped, two example problems can be tested with make_f77.bat and make_f95.bat batch files. These batch files compile the hs071 Fortran examples and link them to the IPOPT library to form ''ipopt.exe''. The batch file then runs the ''ipopt.exe'' program.
This archive contains an IPOPT compiled library for use on Windows OS computers
Attach:ipopt_files.png
Once the package has been downloaded and unzipped, two example problems can be tested with make_f77.bat and make_f95.bat batch files. These batch files compile the hs071 Fortran examples and link them to the IPOPT library to form ''ipopt.exe''. The batch file then runs the ''ipopt.exe'' program
to:
!! IPOPT Libraries
The COIN-OR web-site contains binaries of IPOPT for a variety of operating systems and compilers ([[https://www.coin-or.org/download/source/Ipopt/ | link]]).
Once the package has been downloaded and unzipped, an example problems can be compiled and linked to the IPOPT library. The following contains a Fortran90 interface to IPOPT.
The COIN-OR web-site contains binaries of IPOPT for a variety of operating systems and compilers ([[https://www.coin-or.org/download/source/Ipopt/ | link]]).
Once the package has been downloaded and unzipped, an example problems can be compiled and linked to the IPOPT library. The following contains a Fortran90 interface to IPOPT.
Changed lines 23-24 from:
[[https://www.apmonitor.com/download/ipopt_lib.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
to:
[[https://www.coin-or.org/download/source/Ipopt|'''Download IPOPT Libraries''']]
[[https://www.apmonitor.com/download/ipopt_lib.zip|'''Download Fortran90 Interface Source''']]
[[https://www.apmonitor.com/download/ipopt_lib.zip|'''Download Fortran90 Interface Source''']]
Changed lines 14-15 from:
[[../download/ipopt_ampl.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
to:
[[https://www.apmonitor.com/download/ipopt_ampl.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
Changed lines 25-26 from:
[[../download/ipopt_lib.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
to:
[[https://www.apmonitor.com/download/ipopt_lib.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
Changed line 33 from:
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Quick Start Guide''']]
to:
[[https://www.apmonitor.com/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Quick Start Guide''']]
Changed line 35 from:
[[https://apmonitor.ath.cx/online/view_pass.php|'''%blue%A%red%P%black%Monitor%blue% Online Solution Engine''']]
to:
[[https://www.apmonitor.com/online/view_pass.php|'''%blue%A%red%P%black%Monitor%blue% Online Solution Engine''']]
Changed lines 14-15 from:
[[/download/ipopt_ampl.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
to:
[[../download/ipopt_ampl.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
Changed line 25 from:
[[/download/ipopt_lib.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
to:
[[../download/ipopt_lib.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
Changed lines 14-15 from:
[[https://www.apmonitor.com/download/ipopt_ampl.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
to:
[[/download/ipopt_ampl.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
Changed line 25 from:
[[https://www.apmonitor.com/download/ipopt_lib.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
to:
[[/download/ipopt_lib.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
Changed line 14 from:
[[https://www.apmonitor.com/download/ipopt.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
to:
[[https://www.apmonitor.com/download/ipopt_ampl.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
Changed lines 14-15 from:
[[https://www.apmonitor.com/Documents/ipopt.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
to:
[[https://www.apmonitor.com/download/ipopt.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
Changed line 25 from:
[[https://www.apmonitor.com/Documents/ipopt_3.8.1.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
to:
[[https://www.apmonitor.com/download/ipopt_lib.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
Changed line 7 from:
This archive contains an IPOPT AMPL executable for use on Windows OS computers. The zip archive contains ipopt.exe. The ipopt.exe reads a file that is produced by ampl.exe to solve the nonlinear programming problem.
to:
This archive contains an IPOPT AMPL executable for use on Windows OS computers. The zip archive contains ipopt.exe. The ipopt.exe reads a file that is produced by ampl.exe to solve nonlinear programming problems.
Deleted lines 4-5:
Added lines 7-8:
This archive contains an IPOPT AMPL executable for use on Windows OS computers. The zip archive contains ipopt.exe. The ipopt.exe reads a file that is produced by ampl.exe to solve the nonlinear programming problem.
Added lines 17-18:
This archive contains an IPOPT compiled library for use on Windows OS computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The packages contain all files necessary to run the IPOPT solver on the Windows platform.
Changed lines 7-8 from:
to:
!! IPOPT for AMPL
Added line 13:
Attach:download.jpg
Changed line 16 from:
to:
!! IPOPT Library (libipopt.a) and g95 Compiler
Changed line 11 from:
This IPOPT executable uses [[MUMPS | https://mumps.enseeiht.fr/]], a parallel sparse direct solver.
to:
This IPOPT executable uses [[https://mumps.enseeiht.fr/ | MUMPS]], a parallel sparse direct solver.
Changed lines 5-6 from:
This page contains an IPOPT compiled library for use on Windows OS computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The package contains all files necessary to run the IPOPT solver on the Windows platform.
to:
This page contains an IPOPT compiled library and AMPL executable for use on Windows OS computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The packages contain all files necessary to run the IPOPT solver on the Windows platform.
!!! IPOPT for AMPL
[[https://www.ampl.com | AMPL]] is a comprehensive and powerful algebraic modeling language for linear and nonlinear optimization problems, in discrete or continuous variables. Developed at Bell Laboratories, AMPL lets you use common notation and familiar concepts to formulate optimization models and examine solutions, while the computer manages communication with an appropriate solver. AMPL's flexibility and convenience render it ideal for rapid prototyping and model development, while its speed and control options make it an especially efficient choice for repeated production runs. A [[https://www.ampl.com/DOWNLOADS/details.html#WinStd | student version of AMPL]] can be obtained at the AMPL website.
This IPOPT executable uses [[MUMPS | https://mumps.enseeiht.fr/]], a parallel sparse direct solver.
[[https://www.apmonitor.com/Documents/ipopt.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
!!! IPOPT Library (libipopt.a) and g95 Compiler
!!! IPOPT for AMPL
[[https://www.ampl.com | AMPL]] is a comprehensive and powerful algebraic modeling language for linear and nonlinear optimization problems, in discrete or continuous variables. Developed at Bell Laboratories, AMPL lets you use common notation and familiar concepts to formulate optimization models and examine solutions, while the computer manages communication with an appropriate solver. AMPL's flexibility and convenience render it ideal for rapid prototyping and model development, while its speed and control options make it an especially efficient choice for repeated production runs. A [[https://www.ampl.com/DOWNLOADS/details.html#WinStd | student version of AMPL]] can be obtained at the AMPL website.
This IPOPT executable uses [[MUMPS | https://mumps.enseeiht.fr/]], a parallel sparse direct solver.
[[https://www.apmonitor.com/Documents/ipopt.zip|'''Download IPOPT (v3.8.1) AMPL Executable for Windows''']]
!!! IPOPT Library (libipopt.a) and g95 Compiler
Changed line 22 from:
[[https://www.apmonitor.com/Documents/ipopt_3.8.1.zip|'''Download IPOPT (v3.8.1) for Windows''']]
to:
[[https://www.apmonitor.com/Documents/ipopt_3.8.1.zip|'''Download IPOPT (v3.8.1) Libraries for Windows''']]
Changed line 12 from:
[[https://www.apmonitor.com/Documents/ipopt_3.5.4.zip|'''Download IPOPT (v3.5.4) for Windows''']]
to:
[[https://www.apmonitor.com/Documents/ipopt_3.8.1.zip|'''Download IPOPT (v3.8.1) for Windows''']]
Changed lines 20-21 from:
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Quick Start Guide''']]
to:
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Quick Start Guide''']]
Changed lines 20-21 from:
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Optimization with IPOPT''']]
to:
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Quick Start Guide''']]
[[https://apmonitor.ath.cx/online/view_pass.php|'''%blue%A%red%P%black%Monitor%blue% Online Solution Engine''']]
[[https://apmonitor.ath.cx/online/view_pass.php|'''%blue%A%red%P%black%Monitor%blue% Online Solution Engine''']]
Changed line 3 from:
IPOPT or 'Interior Point Optimizer' is a large-scale nonlinear programming (NLP) solver. It is part of the the COIN-OR open-source effort for the development of solvers for problems in the field of operations research. There are various repositories that contain binaries of IPOPT for a variety of operating systems and compilers (see [[https://www.coin-or.org/download/source/Ipopt/ | link]]).
to:
IPOPT or 'Interior Point Optimizer' is a large-scale nonlinear programming (NLP) solver. It is part of the the COIN-OR open-source effort for the development of solvers for problems in the field of operations research. The COIN-OR web-site also contains binaries of IPOPT for a variety of operating systems and compilers ([[https://www.coin-or.org/download/source/Ipopt/ | link]]).
Changed lines 3-4 from:
IPOPT or 'Interior Point Optimizer' is a large-scale nonlinear programming (NLP) solver. It is part of the the COIN-OR open-source effort for the development of solvers for problems in the field of operations research. There are various repositories that contain binaries of IPOPT for a variety of operating systems and compilers.
to:
IPOPT or 'Interior Point Optimizer' is a large-scale nonlinear programming (NLP) solver. It is part of the the COIN-OR open-source effort for the development of solvers for problems in the field of operations research. There are various repositories that contain binaries of IPOPT for a variety of operating systems and compilers (see [[https://www.coin-or.org/download/source/Ipopt/ | link]]).
Changed lines 142-143 from:
(:tableend:)
to:
(:tableend:)
Changed line 5 from:
This page contains an IPOPT compiled library for use on Windows (32-bit) computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The package contains all files necessary to run the IPOPT solver on the Windows platform.
to:
This page contains an IPOPT compiled library for use on Windows OS computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The package contains all files necessary to run the IPOPT solver on the Windows platform.
Added line 28:
(:html:)
Added line 30:
<pre>
Added line 139:
</pre>
Added line 141:
(:htmlend:)
Changed lines 11-12 from:
Attach:download.jpg [[https://www.apmonitor.com/Documents/ipopt_3.5.4.zip|'''Download IPOPT (v3.5.4) for Windows''']]
to:
Attach:download.jpg
[[https://www.apmonitor.com/Documents/ipopt_3.5.4.zip|'''Download IPOPT (v3.5.4) for Windows''']]
[[https://www.apmonitor.com/Documents/ipopt_3.5.4.zip|'''Download IPOPT (v3.5.4) for Windows''']]
Changed line 11 from:
to:
Attach:download.jpg [[https://www.apmonitor.com/Documents/ipopt_3.5.4.zip|'''Download IPOPT (v3.5.4) for Windows''']]
Changed lines 11-12 from:
[[https:
to:
[[https://www.apmonitor.com/Documents/ipopt_3.5.4.zip|Attach:download.jpg '''Download IPOPT (v3.5.4) for Windows''']]
Changed line 28 from:
to:
<SMALL>
Changed line 137 from:
to:
</SMALL>
Added lines 12-15:
----
!! %blue%A%red%P%black%Monitor Software Trial
Changed lines 13-15 from:
IPOPT is a solver supported in the %blue%A%red%P%black%Monitor optimization suite. A trial version of %blue%A%red%P%black%Monitor can be accessed through the following link.
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% OptimizationSuite''']]
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Optimization
to:
IPOPT is a solver supported in the %blue%A%red%P%black%Monitor optimization suite. A trial version of %blue%A%red%P%black%Monitor can be accessed through the following on-line interface.
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Optimization with IPOPT''']]
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Optimization with IPOPT''']]
Changed line 15 from:
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|%blue%A%red%P%black%Monitor Optimization Suite]]
to:
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|'''%blue%A%red%P%black%Monitor%blue% Optimization Suite''']]
Added lines 12-15:
IPOPT is a solver supported in the %blue%A%red%P%black%Monitor optimization suite. A trial version of %blue%A%red%P%black%Monitor can be accessed through the following link.
[[https://apmonitor.ath.cx/Sandbox/instructions.htm|%blue%A%red%P%black%Monitor Optimization Suite]]
Changed line 11 from:
to:
[[https://www.apmonitor.com/Documents/ipopt_3.5.4.zip|'''Download IPOPT (v3.5.4) for Windows''']]
Changed line 11 from:
Download IPOPT (v3.5.4) for Windows - Attach:ipopt_3.5.4.zip
to:
'''Download IPOPT (v3.5.4) for Windows''' - Attach:ipopt_3.5.4.zip
Changed line 11 from:
Download IPOPT (v3.5.4) for Windows: Attach:ipopt_3.5.4.zip|Download
to:
Download IPOPT (v3.5.4) for Windows - Attach:ipopt_3.5.4.zip
Changed line 11 from:
Download IPOPT (v3.5.4) for Windows: Attach:ipopt_3.5.4.zip
to:
Download IPOPT (v3.5.4) for Windows: Attach:ipopt_3.5.4.zip|Download
Changed line 5 from:
This page contains an IPOPT compiled library for use on Windows (32-bit) computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The package contains all files necessary to run the IPOPT solver.
to:
This page contains an IPOPT compiled library for use on Windows (32-bit) computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The package contains all files necessary to run the IPOPT solver on the Windows platform.
Changed lines 15-128 from:
to:
!! Results from make_f95.bat
(:table border=1 width=50% align=left bgcolor=#EEEEEE cellspacing=0:)
(:cellnr:)
C:\ipopt>cd hs071_f95
C:\ipopt\hs071_f95>set PATH=..\g95\bin
C:\ipopt\hs071_f95>set PATH=..\g95\lib\gcc-lib\i686-pc-mingw32\4.0.3;..\g95\bin
C:\ipopt\hs071_f95>set LIBRARY_PATH=..\g95\lib;
C:\ipopt\hs071_f95>set LIBRARY_PATH=..\g95\lib\gcc-lib\i686-pc-mingw32\4.0.3;..\g95\lib;
C:\ipopt\hs071_f95>g95 -c -ftrace=full -fbounds-check hs071.f90
C:\ipopt\hs071_f95>g95 -O3 -o ipopt *.o ../lib/libipopt_mumps_v3.5.4.a ../lib/libstdc++.a
C:\ipopt\hs071_f95>ipopt.exe
******************************************************************************
This program contains Ipopt, a library for large-scale nonlinear optimization.
Ipopt is released as open source code under the Common Public License (CPL).
For more information visit https://projects.coin-or.org/Ipopt
******************************************************************************
NOTE: You are using Ipopt by default with the MUMPS linear solver.
Other linear solvers might be more efficient (see Ipopt documentation).
This is Ipopt version 3.5.4, running with linear solver mumps.
Number of nonzeros in equality constraint Jacobian...: 4
Number of nonzeros in inequality constraint Jacobian.: 4
Number of nonzeros in Lagrangian Hessian.............: 10
Total number of variables............................: 4
variables with only lower bounds: 0
variables with lower and upper bounds: 4
variables with only upper bounds: 0
Total number of equality constraints.................: 1
Total number of inequality constraints...............: 1
inequality constraints with only lower bounds: 1
inequality constraints with lower and upper bounds: 0
inequality constraints with only upper bounds: 0
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
0 1.6109693e+001 1.12e+001 5.28e-001 0.0 0.00e+000 - 0.00e+000 0.00e+000 0
1 1.7410406e+001 8.38e-001 2.25e+001 -0.3 7.97e-001 - 3.19e-001 1.00e+000f 1
2 1.8001613e+001 1.06e-002 4.96e+000 -0.3 5.60e-002 2.0 9.97e-001 1.00e+000h 1
3 1.7199482e+001 9.04e-002 4.24e-001 -1.0 9.91e-001 - 9.98e-001 1.00e+000f 1
4 1.6940955e+001 2.09e-001 4.58e-002 -1.4 2.88e-001 - 9.66e-001 1.00e+000h 1
5 1.7003411e+001 2.29e-002 8.42e-003 -2.9 7.03e-002 - 9.68e-001 1.00e+000h 1
6 1.7013974e+001 2.59e-004 8.65e-005 -4.5 6.22e-003 - 1.00e+000 1.00e+000h 1
7 1.7014017e+001 2.88e-007 2.18e-007 -10.3 1.43e-004 - 9.99e-001 1.00e+000h 1
8 1.7014017e+001 1.07e-013 1.99e-014 -11.0 1.04e-007 - 1.00e+000 1.00e+000h 1
Number of Iterations....: 8
(scaled) (unscaled)
Objective...............: 1.7014017140224137e+001 1.7014017140224137e+001
Dual infeasibility......: 1.9949516030427708e-014 1.9949516030427708e-014
Constraint violation....: 2.1316282072803006e-014 2.1316282072803006e-014
Complementarity.........: 1.0023967333275255e-011 1.0023967333275255e-011
Overall NLP error.......: 1.0023967333275255e-011 1.0023967333275255e-011
Number of objective function evaluations = 9
Number of objective gradient evaluations = 9
Number of equality constraint evaluations = 9
Number of inequality constraint evaluations = 9
Number of equality constraint Jacobian evaluations = 9
Number of inequality constraint Jacobian evaluations = 9
Number of Lagrangian Hessian evaluations = 8
Total CPU secs in IPOPT (w/o function evaluations) = 0.047
Total CPU secs in NLP function evaluations = -0.000
EXIT: Optimal Solution Found.
The solution was found.
The final value of the objective function is 17.014017140224137
The optimal values of X are:
X ( 1 ) = 1.
X ( 2 ) = 4.74299964357774
X ( 3 ) = 3.8211499789476258
X ( 4 ) = 1.3794082932154592
The multipliers for the lower bounds are:
Z_L( 1 ) = 1.0878712102394714
Z_L( 2 ) = 2.6716076302477845E-12
Z_L( 3 ) = 3.5449114894908155E-12
Z_L( 4 ) = 2.6354492381641954E-11
The multipliers for the upper bounds are:
Z_U( 1 ) = 2.4999426998435727E-12
Z_U( 2 ) = 3.896984124618816E-11
Z_U( 3 ) = 8.482035758568486E-12
Z_U( 4 ) = 2.7621630987933214E-12
The multipliers for the equality constraints are:
LAM( 1 ) = -0.5522936595011606
LAM( 2 ) = 0.16146856417868571
C:\ipopt\hs071_f95>pause
Press any key to continue . . .
(:tableend:)
(:table border=1 width=50% align=left bgcolor=#EEEEEE cellspacing=0:)
(:cellnr:)
C:\ipopt>cd hs071_f95
C:\ipopt\hs071_f95>set PATH=..\g95\bin
C:\ipopt\hs071_f95>set PATH=..\g95\lib\gcc-lib\i686-pc-mingw32\4.0.3;..\g95\bin
C:\ipopt\hs071_f95>set LIBRARY_PATH=..\g95\lib;
C:\ipopt\hs071_f95>set LIBRARY_PATH=..\g95\lib\gcc-lib\i686-pc-mingw32\4.0.3;..\g95\lib;
C:\ipopt\hs071_f95>g95 -c -ftrace=full -fbounds-check hs071.f90
C:\ipopt\hs071_f95>g95 -O3 -o ipopt *.o ../lib/libipopt_mumps_v3.5.4.a ../lib/libstdc++.a
C:\ipopt\hs071_f95>ipopt.exe
******************************************************************************
This program contains Ipopt, a library for large-scale nonlinear optimization.
Ipopt is released as open source code under the Common Public License (CPL).
For more information visit https://projects.coin-or.org/Ipopt
******************************************************************************
NOTE: You are using Ipopt by default with the MUMPS linear solver.
Other linear solvers might be more efficient (see Ipopt documentation).
This is Ipopt version 3.5.4, running with linear solver mumps.
Number of nonzeros in equality constraint Jacobian...: 4
Number of nonzeros in inequality constraint Jacobian.: 4
Number of nonzeros in Lagrangian Hessian.............: 10
Total number of variables............................: 4
variables with only lower bounds: 0
variables with lower and upper bounds: 4
variables with only upper bounds: 0
Total number of equality constraints.................: 1
Total number of inequality constraints...............: 1
inequality constraints with only lower bounds: 1
inequality constraints with lower and upper bounds: 0
inequality constraints with only upper bounds: 0
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls
0 1.6109693e+001 1.12e+001 5.28e-001 0.0 0.00e+000 - 0.00e+000 0.00e+000 0
1 1.7410406e+001 8.38e-001 2.25e+001 -0.3 7.97e-001 - 3.19e-001 1.00e+000f 1
2 1.8001613e+001 1.06e-002 4.96e+000 -0.3 5.60e-002 2.0 9.97e-001 1.00e+000h 1
3 1.7199482e+001 9.04e-002 4.24e-001 -1.0 9.91e-001 - 9.98e-001 1.00e+000f 1
4 1.6940955e+001 2.09e-001 4.58e-002 -1.4 2.88e-001 - 9.66e-001 1.00e+000h 1
5 1.7003411e+001 2.29e-002 8.42e-003 -2.9 7.03e-002 - 9.68e-001 1.00e+000h 1
6 1.7013974e+001 2.59e-004 8.65e-005 -4.5 6.22e-003 - 1.00e+000 1.00e+000h 1
7 1.7014017e+001 2.88e-007 2.18e-007 -10.3 1.43e-004 - 9.99e-001 1.00e+000h 1
8 1.7014017e+001 1.07e-013 1.99e-014 -11.0 1.04e-007 - 1.00e+000 1.00e+000h 1
Number of Iterations....: 8
(scaled) (unscaled)
Objective...............: 1.7014017140224137e+001 1.7014017140224137e+001
Dual infeasibility......: 1.9949516030427708e-014 1.9949516030427708e-014
Constraint violation....: 2.1316282072803006e-014 2.1316282072803006e-014
Complementarity.........: 1.0023967333275255e-011 1.0023967333275255e-011
Overall NLP error.......: 1.0023967333275255e-011 1.0023967333275255e-011
Number of objective function evaluations = 9
Number of objective gradient evaluations = 9
Number of equality constraint evaluations = 9
Number of inequality constraint evaluations = 9
Number of equality constraint Jacobian evaluations = 9
Number of inequality constraint Jacobian evaluations = 9
Number of Lagrangian Hessian evaluations = 8
Total CPU secs in IPOPT (w/o function evaluations) = 0.047
Total CPU secs in NLP function evaluations = -0.000
EXIT: Optimal Solution Found.
The solution was found.
The final value of the objective function is 17.014017140224137
The optimal values of X are:
X ( 1 ) = 1.
X ( 2 ) = 4.74299964357774
X ( 3 ) = 3.8211499789476258
X ( 4 ) = 1.3794082932154592
The multipliers for the lower bounds are:
Z_L( 1 ) = 1.0878712102394714
Z_L( 2 ) = 2.6716076302477845E-12
Z_L( 3 ) = 3.5449114894908155E-12
Z_L( 4 ) = 2.6354492381641954E-11
The multipliers for the upper bounds are:
Z_U( 1 ) = 2.4999426998435727E-12
Z_U( 2 ) = 3.896984124618816E-11
Z_U( 3 ) = 8.482035758568486E-12
Z_U( 4 ) = 2.7621630987933214E-12
The multipliers for the equality constraints are:
LAM( 1 ) = -0.5522936595011606
LAM( 2 ) = 0.16146856417868571
C:\ipopt\hs071_f95>pause
Press any key to continue . . .
(:tableend:)
Changed line 11 from:
Download IPOPT (v3.5.4) for Windows: Attach:ipopt_v3.5.4.zip
to:
Download IPOPT (v3.5.4) for Windows: Attach:ipopt_3.5.4.zip
Added lines 1-15:
!! IPOPT
IPOPT or 'Interior Point Optimizer' is a large-scale nonlinear programming (NLP) solver. It is part of the the COIN-OR open-source effort for the development of solvers for problems in the field of operations research. There are various repositories that contain binaries of IPOPT for a variety of operating systems and compilers.
This page contains an IPOPT compiled library for use on Windows (32-bit) computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The package contains all files necessary to run the IPOPT solver.
Attach:ipopt_files.png
Once the package has been downloaded and unzipped, two example problems can be tested with make_f77.bat and make_f95.bat batch files. These batch files compile the hs071 Fortran examples and link them to the IPOPT library to form ''ipopt.exe''. The batch file then runs the ''ipopt.exe'' program.
Download IPOPT (v3.5.4) for Windows: Attach:ipopt_v3.5.4.zip
----
!! Results from make_f95.bat
IPOPT or 'Interior Point Optimizer' is a large-scale nonlinear programming (NLP) solver. It is part of the the COIN-OR open-source effort for the development of solvers for problems in the field of operations research. There are various repositories that contain binaries of IPOPT for a variety of operating systems and compilers.
This page contains an IPOPT compiled library for use on Windows (32-bit) computers. The zip archive also contains the g95 (v0.9) Fortran compiler, compatible with gcc (v4.0.3). The package contains all files necessary to run the IPOPT solver.
Attach:ipopt_files.png
Once the package has been downloaded and unzipped, two example problems can be tested with make_f77.bat and make_f95.bat batch files. These batch files compile the hs071 Fortran examples and link them to the IPOPT library to form ''ipopt.exe''. The batch file then runs the ''ipopt.exe'' program.
Download IPOPT (v3.5.4) for Windows: Attach:ipopt_v3.5.4.zip
----
!! Results from make_f95.bat