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<DIV>I remember seeing that error before and it was a problem with 64-bit
integer indices in Blas. What version of Blas are you using, and how was Ipopt
configured and compiled? You can probably resolve the problem using the
reference Blas (and Lapack) by specifying --with-blas=BUILD and
--with-lapack=BUILD to configure. Otherwise, please post the following files:
build/config.log, build/Ipopt/config.log, build/ThirdParty/Blas/config.log
(replace build by the directory you compiled Ipopt from). gist.github.com is a
nice way to post long text files, then you can send just a url instead of large
file attachments.</DIV>
<DIV> </DIV>
<DIV>-Tony</DIV>
<DIV> </DIV>
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<DIV style="font-color: black"><B>From:</B> <A title=novatha@gmail.com
href="mailto:novatha@gmail.com">Novalio Daratha</A> </DIV>
<DIV><B>Sent:</B> Tuesday, November 26, 2013 2:19 AM</DIV>
<DIV><B>To:</B> <A title=ipopt@list.coin-or.org
href="mailto:ipopt@list.coin-or.org">ipopt ipopt</A> </DIV>
<DIV><B>Subject:</B> [Ipopt] Problem Using MA57 on windows 7 64
bit</DIV></DIV></DIV>
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<DIV>Dear All,</DIV>
<DIV> </DIV>
<DIV>I am trying to solve a problem using MA57 on windows 7 64bit. It stop with
some error which I do not understand. Would you kindly shed some light in this
matter?</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Best regards,</DIV>
<DIV> </DIV>
<DIV>Novalio Daratha</DIV>
<DIV> </DIV>
<DIV>Ipopt 3.11.1:</DIV>
<DIV> </DIV>
<DIV>******************************************************************************</DIV>
<DIV>This program contains Ipopt, a library for large-scale nonlinear
optimization.</DIV>
<DIV>Ipopt is released as open source code under the Eclipse Public License
(EPL).</DIV>
<DIV> For more information visit
<A
href="http://projects.coin-or.org/Ipopt">http://projects.coin-or.org/Ipopt</A></DIV>
<DIV>******************************************************************************</DIV>
<DIV> </DIV>
<DIV>NOTE: You are using Ipopt by default with the MUMPS linear solver.</DIV>
<DIV> Other linear solvers might be more efficient
(see Ipopt documentation).</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>This is Ipopt version 3.11.1, running with linear solver ma57.</DIV>
<DIV> </DIV>
<DIV>Number of nonzeros in equality constraint Jacobian...: 2138000</DIV>
<DIV>Number of nonzeros in inequality constraint Jacobian.:
563200</DIV>
<DIV>Number of nonzeros in Lagrangian Hessian.............:
804988</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>**** Error return from MA57AD **** INFO(1) =-15</DIV>
<DIV>LKEEP has value 18822943</DIV>
<DIV>Should be at least **********</DIV>
<DIV>*** Error from MA57AD *** INFO(0) = -15</DIV>
<DIV>**** Error return from MA57BD **** INFO(1) =-15</DIV>
<DIV>LKEEP has value 18822943</DIV>
<DIV>Should be at least **********</DIV>
<DIV>Error in MA57BD: -15</DIV>
<DIV>Total number of variables............................:
580475</DIV>
<DIV>
variables with only lower bounds:
0</DIV>
<DIV>
variables with lower and upper bounds: 14875</DIV>
<DIV>
variables with only upper bounds:
0</DIV>
<DIV>Total number of equality constraints.................:
579200</DIV>
<DIV>Total number of inequality constraints...............:
230800</DIV>
<DIV> inequality constraints with only
lower bounds: 0</DIV>
<DIV> inequality constraints with lower and upper
bounds: 206000</DIV>
<DIV> inequality constraints with only
upper bounds: 24800</DIV>
<DIV> </DIV>
<DIV>iter objective inf_pr
inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls</DIV>
<DIV> 0 2.9273530e-002 7.21e-002 1.00e+000 -1.0
0.00e+000 - 0.00e+000 0.00e+000 0</DIV>
<DIV>**** Error return from MA57BD **** INFO(1) =-15</DIV>
<DIV>LKEEP has value 18822943</DIV>
<DIV>Should be at least **********</DIV>
<DIV>Error in MA57BD: -15</DIV>
<DIV>WARNING: Problem in step computation; switching to emergency mode.</DIV>
<DIV> 1r2.9273530e-002 7.21e-002 9.99e+002 -1.0
0.00e+000 - 0.00e+000 0.00e+000R 1</DIV>
<DIV>**** Error return from MA57BD **** INFO(1) =-15</DIV>
<DIV>LKEEP has value 18822943</DIV>
<DIV>Should be at least **********</DIV>
<DIV>Error in MA57BD: -15</DIV>
<DIV>WARNING: Problem in step computation; switching to emergency mode.</DIV>
<DIV>Restoration phase is called at point that is almost feasible,</DIV>
<DIV> with constraint violation 0.000000e+000. Abort.</DIV>
<DIV>Restoration phase in the restoration phase failed.</DIV>
<DIV> </DIV>
<DIV>Number of Iterations....: 1</DIV>
<DIV> </DIV>
<DIV>
(scaled)
(unscaled)</DIV>
<DIV>Objective...............: 2.9273529678833447e-002
2.9273529678833447e-002</DIV>
<DIV>Dual infeasibility......: 1.0000000000000000e+000
1.0000000000000000e+000</DIV>
<DIV>Constraint violation....: 7.2080651651646593e-002
7.2080651651646593e-002</DIV>
<DIV>Complementarity.........: 2.0000000199999999e+000
2.0000000199999999e+000</DIV>
<DIV>Overall NLP error.......: 2.0000000199999999e+000
2.0000000199999999e+000</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Number of objective function
evaluations
= 2</DIV>
<DIV>Number of objective gradient
evaluations
= 2</DIV>
<DIV>Number of equality constraint
evaluations =
2</DIV>
<DIV>Number of inequality constraint
evaluations = 2</DIV>
<DIV>Number of equality constraint Jacobian evaluations = 2</DIV>
<DIV>Number of inequality constraint Jacobian evaluations = 2</DIV>
<DIV>Number of Lagrangian Hessian
evaluations
= 2</DIV>
<DIV>Total CPU secs in IPOPT (w/o function evaluations)
= 0.874</DIV>
<DIV>Total CPU secs in NLP function
evaluations
= 0.485</DIV>
<DIV> </DIV>
<DIV>EXIT: Restoration Failed!</DIV>
<DIV> </DIV>
<DIV>Ipopt 3.11.1: Restoration Phase Failed.</DIV>
<DIV> </DIV></DIV>
<P>
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