I am trying to compare some results of my model for different inputs. Sadly I have found, that the different instances sometimes try to use different amount of memory. I mean while one instance tries to keep the memory usage below 6GB, another only wants to use 5.3GB. Of course such results are no longer comparable.
Is there a way to tell XPRESS (mosel) to use a specified amount of memory?
Similar the amount of threads used during branch and bound varies from 3 to 4.