How to set running time

[Crubal]

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!

[RobPratt]

You can use the MAXTIME= option:

SAS/OR(R) 14.1 User's Guide: Mathematical Programming

[Crubal]

Solve with MILP;

MAXTIME = 100;

IS THAT CORREECT?

[RobPratt]

No, the first ; should be a /

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

SAS/OR(R) 14.1 User's Guide: Mathematical Programming