Export AIMMS to AMPL or other format
Raul Pulido
Hello
I am working with a MIP model. Only small instance can be solved in my computer. The big instance cannot be solved in 3 days. I was trying to use a NEOS server to solve it ( http://www.neos-server.org/neos/solvers/index.html ) but I don´t know how to export it.
I need create a AMPL, GAMS or MPS input but I don’t know how to transform it?
Other solution is look for another server. Does anybody know a public server like NEOS that support AIMMS?
According with the NEOS web page this standard are supported
- Mixed Integer Linear Programming
- Cbc [AMPL Input][GAMS Input][MPS Input]
- feaspump [AMPL Input][CPLEX Input][MPS Input]
- Glpk [GAMS Input]
- Gurobi [AMPL Input][GAMS Input][MPS Input]
- MINTO [AMPL Input]
- MOSEK [GAMS Input]
- proxy [CPLEX Input][MPS Input]
- qsopt_ex [AMPL Input][LP Input][MPS Input]
- scip [AMPL Input][CPLEX Input][GAMS Input][MPS Input][OSIL Input][ZIMPL Input]
- SYMPHONY [MPS Input]
- XpressMP [AMPL Input][GAMS Input][MOSEL Input][MPS Input]
Thank you for your help.
Raul Pulido
Miguel Ortega Mier
you can use the " General - MPS" General option in the Options of your project with a lot of solvers.
Best regards,
Miguel
Miguel Ortega Mier | Profesor
DEPARTAMENTO DE INGENIER�A DE ORGANIZACI�N, ADMINISTRACI�N DE
EMPRESAS Y ESTAD�STICA
ESCUELA T�CNICA SUPERIOR DE INGENIEROS INDUSTRIALES
UNIVERSIDAD POLIT�CNICA DE MADRID
Jos� Guti�rrez Abascal, 2 |�28006 Madrid
TEL +34 91 336 3143 | FAX +34 91 336 3207
E-MAIL miguel.ortega.mier@.upm.es
www.industriales.upm.es
www.scienceofbetter.org
www.optimula.etsii.upm.es
Hello
�
I am working with a MIP model. Only small instance can be solved in my computer. The big instance cannot be solved in 3 days. I was trying to use a NEOS server to solve it ( http://www.neos-server.org/neos/solvers/index.html ) but I don�t know how to export it.
I need create a AMPL, GAMS or MPS input but I don�t know how to transform it?
Other solution is look for another server. Does anybody know a public server like NEOS that support AIMMS?
�
According with the NEOS web page this standard are supported
- Mixed Integer Linear Programming
- Cbc [AMPL Input][GAMS Input][MPS Input]
- feaspump [AMPL Input][CPLEX Input][MPS Input]
- Glpk [GAMS Input]
- Gurobi [AMPL Input][GAMS Input][MPS Input]
- MINTO [AMPL Input]
- MOSEK [GAMS Input]
- proxy [CPLEX Input][MPS Input]
- qsopt_ex [AMPL Input][LP Input][MPS Input]
- scip [AMPL Input][CPLEX Input][GAMS Input][MPS Input][OSIL Input][ZIMPL Input]
- SYMPHONY [MPS Input]
- XpressMP [AMPL Input][GAMS Input][MOSEL Input][MPS Input]
�
Thank you for your help.
Raul Pulido
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