Marika Karbstein

So, I understand that the crash only happens when you check your data structure during the POLLING callback. You do not see a crash if you move your return statement before the check. Is this corre...

Within the POLLING callback, it is not possible to access any model or optimization data.Could you please check the where-arguments (MIPSOL, MIPNODE) directly at the beginning of the callback befor...

Hi Marta,The value of MIPGap is also considered when calculating the objective degradation. Please see the formula in Multiple Objectives - Gurobi Optimizer Reference ManualBest regards,Marika

Hi Matheus,Could you write the model file and the cut that results in a crash when adding it to the model, and try to reproduce this issue with a script that reads the model file and adds this sing...

Please have a look at this comment of a similar post.I do not know if there have been updates in the meantime. But if you tested the latest versions, then YALMIP still does not support Gurobi's non...

Do you mean by “the differences are not negligible”  that the optimal values for both runs differ although the model is the same?Could you be more concrete about E_t and V_t? If they are functions ...

Could you provide more details about the problem? It may have multiple solutions. As long as the optimal objective value is the same (w.r.t. some tolerance), there is nothing to worry about if two ...

Hi Harsh,No new license is required when upgrading from 11.0.2 to 11.0.3. No specific steps other than those mentioned in the KB article are needed.Best regards,Marika

Hi Harsh,I assume you are talking about Compute Server and/or Cluster Manager. Please have a look at the following KB article How do I upgrade Compute Server and Cluster Manager? Best regards,Marika

Why do you think the problem in this specific case occurs when accessing the variable values?As I said, there are several issues with your code.You must handle exceptions properly! Then, you can se...