Simon Bowly

Hi Robert, You can use the THREADLIMIT parameter on the server side to control this. This sets the default limit on the number of threads used by a worker launched on the cluster to handle a single...

Hi Ayesha, I have just tested this notebook example as well and I do not run into the same issue.  Have you made any changes to the code or the input data from the latest version of the notebook fo...

Hi Emre, Great to hear this is working for you now, thanks for letting us know. Best regards,Simon

Hi Emre, This is strange.  I'll test this on my end to see if I can find the same behaviour.  Just to confirm - you are running Gurobi 9.1.2, on windows, with which version of Python? You mentioned...

Hi Emre, Does your python script stop entirely at this point (i.e. without reaching your openpyxl commands which follow the optimize() call)?  If so, the likely cause is that the optimization run i...

Hi Isabella, In order to construct a constraint, you need for formulate a linear expression.  At the moment your code is creating just a sequence of variables which go into the constraint, not a su...

Hi Omkar, Thanks for raising this. I believe it's not too unusual for some redundant constraints to make it through presolve, as checking redundancy for all subsets of constraints can be expensive...

Hi Kai, Thanks for sharing this code.  I've tried running this for version 8.1.1 and can see the different objective function values with the different constraint ordering, however I can't reproduc...

Hi Joel, Thanks for your post.  The standard academic licenses for Gurobi do not work in docker containers.  For this reason we have launched the Web License Service (WLS), which is a new licensing...

Hi Salpy, Yes, you will need to be connected to your university network or VPN for grbgetkey to retrieve your academic license.  Some further details can be found here: https://www.gurobi.com/docum...