Hi, all,
I used the GAMS/Gurobi solver to solve a QCP problem, and the solver got an optimal solution. But, GAMS returns unknow QCP status(13): unknown and no solution displays.
What happened here?
By the way, I also want to mention that GAMS/Gurobi solver and GAMS/Cplexd got different objective values although they all claimed that optimal solution was found. Why did it happen?
Thanks in advance!
Kind regards,
Feifan
GAMS returns unknow QCP status(13): unknown
Re: GAMS returns unknow QCP status(13): unknown
Hard to say with this little information. You might want to post the log and lst, or even the model so someone can reproduce and check what's going on.
-Michael
-Michael