[Ipopt] Problem Using MA57 on windows 7 64 bit
Stefan Vigerske
stefan at math.hu-berlin.de
Tue Nov 26 05:42:36 EST 2013
Hi,
how did you build Ipopt?
Which compiler, which configure options, ... ?
Stefan
On 11/26/2013 11:19 AM, Novalio Daratha wrote:
> Dear All,
>
> 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?
>
>
> Best regards,
>
> Novalio Daratha
>
> Ipopt 3.11.1:
>
> ******************************************************************************
> This program contains Ipopt, a library for large-scale nonlinear
> optimization.
> Ipopt is released as open source code under the Eclipse Public License
> (EPL).
> For more information visit http://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 3.11.1, running with linear solver ma57.
>
> Number of nonzeros in equality constraint Jacobian...: 2138000
> Number of nonzeros in inequality constraint Jacobian.: 563200
> Number of nonzeros in Lagrangian Hessian.............: 804988
>
>
> **** Error return from MA57AD **** INFO(1) =-15
> LKEEP has value 18822943
> Should be at least **********
> *** Error from MA57AD *** INFO(0) = -15
> **** Error return from MA57BD **** INFO(1) =-15
> LKEEP has value 18822943
> Should be at least **********
> Error in MA57BD: -15
> Total number of variables............................: 580475
> variables with only lower bounds: 0
> variables with lower and upper bounds: 14875
> variables with only upper bounds: 0
> Total number of equality constraints.................: 579200
> Total number of inequality constraints...............: 230800
> inequality constraints with only lower bounds: 0
> inequality constraints with lower and upper bounds: 206000
> inequality constraints with only upper bounds: 24800
>
> iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
> alpha_pr ls
> 0 2.9273530e-002 7.21e-002 1.00e+000 -1.0 0.00e+000 - 0.00e+000
> 0.00e+000 0
> **** Error return from MA57BD **** INFO(1) =-15
> LKEEP has value 18822943
> Should be at least **********
> Error in MA57BD: -15
> WARNING: Problem in step computation; switching to emergency mode.
> 1r2.9273530e-002 7.21e-002 9.99e+002 -1.0 0.00e+000 - 0.00e+000
> 0.00e+000R 1
> **** Error return from MA57BD **** INFO(1) =-15
> LKEEP has value 18822943
> Should be at least **********
> Error in MA57BD: -15
> WARNING: Problem in step computation; switching to emergency mode.
> Restoration phase is called at point that is almost feasible,
> with constraint violation 0.000000e+000. Abort.
> Restoration phase in the restoration phase failed.
>
> Number of Iterations....: 1
>
> (scaled) (unscaled)
> Objective...............: 2.9273529678833447e-002 2.9273529678833447e-002
> Dual infeasibility......: 1.0000000000000000e+000 1.0000000000000000e+000
> Constraint violation....: 7.2080651651646593e-002 7.2080651651646593e-002
> Complementarity.........: 2.0000000199999999e+000 2.0000000199999999e+000
> Overall NLP error.......: 2.0000000199999999e+000 2.0000000199999999e+000
>
>
> Number of objective function evaluations = 2
> Number of objective gradient evaluations = 2
> Number of equality constraint evaluations = 2
> Number of inequality constraint evaluations = 2
> Number of equality constraint Jacobian evaluations = 2
> Number of inequality constraint Jacobian evaluations = 2
> Number of Lagrangian Hessian evaluations = 2
> Total CPU secs in IPOPT (w/o function evaluations) = 0.874
> Total CPU secs in NLP function evaluations = 0.485
>
> EXIT: Restoration Failed!
>
> Ipopt 3.11.1: Restoration Phase Failed.
>
>
>
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