SAS Optimization, and SAS Simulation Studio

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08-03-2015 03:13 PM

Hi!

I used MILP solver for Proc Optmodel, with its solution status "Out of Memory".

I guess this is because using "Branch and Cut" algorithm, it is hard to obtain an optimal for my optimization problem.

Then could I set running time to a certain amount of time, like resolve or something?

Thanks!

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08-03-2015 03:52 PM

You can use the MAXTIME= option:

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08-03-2015 05:51 PM

Solve with MILP;

MAXTIME = 100;

IS THAT CORREECT?

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08-04-2015 10:47 AM

No, the first ; should be a /

In the SOLVE statement, the solver options go after the slash: