|Subject:||Re: [Help-glpk] memory usage seems very high|
|Date:||Wed, 17 Jun 2009 09:03:26 -0700|
> Generating cc... >> So it does not get to the optimization >> piece.
Are you sure it failed? Could it have been still working? On that point...
> Another, much better way for such plain models is to use cplex lp > format.
From experience with larger models, if you can generate a cplex lp file instead of a MathProg model/data file, you will save memory AND time. Translating a MathProg/AMPL model can take longer than your solve time sometimes.
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