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Posted 07-05-2018 11:07 AM
(2651 views)
If I had the problem in Optmodel-format I could use
solve with LP relaxint / algorithm = mychoice.
However when I only have an mps-format with binary-conditions on variables thus would (need to) use Proc OPTMILP.
How can I tell Proc Optmilp to override the binary information and deliver the solution to the LP relaxation ??
Or can I do just this when submitting the mps-file to Proc OPTLP ?
Regards, Odenwald
1 REPLY 1
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Yes, you can use PROC OPTLP to solve the LP relaxation. You will get the following warning message in the log.
WARNING: The input data set contains integer variables; the linear relaxation will be solved.