Riley Clement

In that case I think we'd need to get a model in the hands of our dev team.

Handled via support request in Help Center.

The first thing I would try is to set BarHomogeneous=1Next I'd try experimenting with BarQCPConvTolHow about bounds on variables?  Have you defined any?  Often this can help.

Hi Andreas,You can paste the Gurobi log into this thread.  I think you can hold off on sharing the CPLEX log for the moment.

Hi Andreas,It might be easier to comment if we can see logging output.Additionally, if you'd like to share a model file with us then please do so via a service like dropbox, Google Drive etc- Riley

Hi Miguel,Adding constraints and variables would mean we need to throw out the existing B&B tree and start from scratch, but if the existing solution is still valid then at least you have an immedi...

The ticket was created Thursday last week and you should have received two emails in regards to it.  Can you check you check your spam/junk folder?

Hi Krister,You can add a file named gurobi.env to a directory where you run Gurobi from.  Inside the gurobi.env you can add parameters (one line for each) like so:LogFile /path/to/folder/containing...

Hi Matthew,It's a good idea.  I have been thinking about something similar, perhaps an open-source Python package to make analysis of feasrelax models easier for people who are not familiar with an...

Hi Krister,Yes the LogFile parameter is what you need.You can set its value to either relative or absolute paths to where you want the logfile to be.  E.g. in Python:model.params.LogFile = “/path/t...