Fabien Tricoire

Hi Eli, thanks for the answer. The issue is that the MIPSOL callback is called in general, but in rare cases it is not called. Therefore Gurobi returns an integer-feasible solution that is not feas...

Hi Eli, thanks for the quick reply. I can't really share the callback code: it's ongoing research, only works as part of a larger code base for the research project, and it's written in Julia (whic...

Hi, I would like to know if this is being investigated or if I should rather find my own solution to the problem mentioned above. Cheers, Fabien

Hi Matthias, thanks for your quick reply. It does not help. Yes I did set LazyConstraints to 1 and in most cases my lazy constraints are generated properly. This is described in my post above: in 1...