Jean NIKIEMA

Hi Jaromil ,  I finally tried to solve my model directly from the Gurobi command line with the .mps file and it's worked. Then, the problem doesn't come from Gurobi but should be on another level. ...

Sure, Here is the link to download the mps file : https://filesender.renater.fr/?s=download&token=c18a33b8-2fbf-45a5-9198-dbbad3f19d32 .  Kind regards, jean

The screenshot shows you the end of the log file. There is no missing part. The optimization is not terminated at this point , but nothing happens after the last line (27679 s). The log file is not...

Thank you for your quick answer, but there is no error about the time limit. 30 hours= 108000 seconds.  and even after the 30 h it doesn't stop. I will try NoRelHeurTime parameter. I hope it could ...