Ebru Angun

Thanks very much Matthias.

Hi Matthias, Previously, I havent defined NodeFile, and the default directory grbnodes0 was created on the Desktop. I am the admin of the server, so I have the permission. It seems then that the st...

Thank you Matthias. 

Hi Matthias, Before starting my code, I fixed m.Params.Threads = 24 m.Params.NodefileStart = 0.5.  There are only 120 binary variables and many continuous variables to be optimized.  After 700,000 ...

Thank you very much for the answer. I am now running the program with NodefileStart = 0.5 and Threads = 24, and waiting for the results. So far the memory usage has not exceeded 5%.   

Thank you

Hi Daniel, In fact, fifty_iterations was not initialized at all. I solved the problem, started it in the main program and passed it to the callback function. Thank you. Kind regards Ebru

Hi Daniel, Thank you for the fast reply. I am using C API. I copied my callback function. This callback function was aimed to terminate solving an MILP model called pricing_model depending on two c...

This is my callback function. In this part of the program, I set the best mip objective obtained so far to   to mydata-best_obj_bnd, and passed this to the main program, where it counted whether fo...

Hi again, What do you mean by a log of the run? Initial and final portions? It seems that they arent the log files. Ebru