Gwyneth Butera

Hi - Can you send a minimal example and explain more what doesn't work? Thanks.

Hi Seb -  To install Remote Services, please have your system administrator download and install gurobi_server9.0.2a_linux64.tar.gz from the "Download Center". No license is required to download th...

Hi Carlos - Can you try compiling one of the C++ examples in the Gurobi examples directory? Also, check that your library paths have been updated to reflect where Gurobi is installed on your new sy...

Hi Manvi -  Did you install Gurobi using "conda install gurobi"? Or did you install the full install as described in https://www.gurobi.com/documentation/9.0/quickstart_linux/software_installation_...

Hi Diego - In this case, you will probably need to use an Educational Site License. Please ask the system administrator to follow the instructions here https://www.gurobi.com/academia/academic-prog...

The comment : "Gurobi generates these cuts in the presolved model space. " is referring to the presolved model - which has different rows and columns from the original model.  The cuts generated in...

Hi Noortje -  I am not an expert Pyomo user, but I do see an example of a Gurobi callback in the Pyomo documentation here: https://pyomo.readthedocs.io/en/stable/library_reference/solvers/gurobi_pe...

Hi Divyam - Here's a list of new features: https://www.gurobi.com/products/gurobi-optimizer/whats-new-current-release/ Gwyneth

Hi Ahmad -  Yes, for v9.0 there is a change in the default for creating the logfile; the default log file only exits for gurobi_cl and the interactive shell with v9.0. Otherwise, you need to set th...

From a quick glance at you code, I think the problem is that you are missing the indices when you create these variables: p_kj = z.addVar(vtype= .... I hope that helps, Gwyneth