Pinned topic Time Limit Problem in Cplex 12.5
I was using the same time limit statement in Cplex 12.2 without any problem.
Re: Time Limit Problem in Cplex 12.52013-01-28T19:02:30ZThis is the accepted answer. This is the accepted answer.CPLEX should not overshoot the time limit by that much. Can you show us a log file for this problem?
Or even better, can you provide the model that causes this trouble?
Re: Time Limit Problem in Cplex 12.52013-02-05T23:28:10ZThis is the accepted answer. This is the accepted answer.I encounter similar problem using 12.4, when I set the time limit to be 2 seconds, in fact the solver took more than 1 hour for some data.
Is this an bug?
falvelos 2700032QHY1 Post
Re: Time Limit Problem in Cplex 12.52013-04-19T09:45:50ZThis is the accepted answer. This is the accepted answer.
- SystemAdmin 110000D4XK
I have the same problem with cplex 12.4.
Any idea of a workaround? I tried using my own timer and mipcallback (I am solvign a large MIP) but did not work.
DanielJunglas 270002S4SX1578 Posts
Re: Time Limit Problem in Cplex 12.52013-05-06T07:42:26ZThis is the accepted answer. This is the accepted answer.
- falvelos 2700032QHY
Why did using your own timer and the mipcallback fail?
What API do you use? If nothing else helps you could use a terminate flag or an aborter that is activated by a different thread or an appropriate signal.