Gwyneth Butera

Hi Thorsten - As mentioned above,  please create a support ticket in the Gurobi Help Centre explaining the issue. -G

What is the error you get? Please share excerpts from the logfile so we can better understand the issue. -G

Also, please see Why does Gurobi sometimes return non-integral values for integer variables? for more information.

Additionally, our article How do I diagnose a wrong result? may be a good starting place. -G

Hi Ariel - Does this help How do I inject a solution calculated in a separate process? - G

Also please see How do I obtain a free academic license for a cluster or a shared computer lab?

I was referring to your statement "without any activities that cause high memory usage". I am curious as to what is happening in your addMVar... what arguments are you passing it? How do these diff...

For others who may receive this error, please also see How do I resolve a "Model too large for size-limited Gurobi license" error?

Also, what does your typical addMVar look like in the script with "modeling activities"? This might have an impact as well.

If your WLS license does not provide enough sessions, please open a support request describing the situation so we can further assist you.