Sonja Mars

What tool are you using? Did you provide a full path to the log file location? It is possible that you have to additionally set something like outputflag.  You say the runtime can depend on the op...

Hi Theresa, Can you share some log files or snippets from the log files (I guess the 33 hours log might be a bit long for a post)? This would be helpful to understand a bit better what is going on....

This is no problem, you can simply request a new license from our website. No need to uninstall Gurobi. Please also see here: How do I renew my free individual academic or free trial license? Best,...

Hi Joshua, We are definitely looking at the new hardware. As these chips have just been released we also just got the hardware. So far, we don't have a native version of Gurobi for the M1 CPUs and ...

Hi, I would try each of the following parameters on its own first MIPFocus=1Presolve=2Method=2Cuts=1CutPasses=3 to see if there is any improvement in the runtime. I would then probably combine a fe...

Hi, I am sorry, I don't see the issue in the log. It looks very different from the log of the original post. However, this is quite a big model with 3 million variables 0.5 million constraints, and...

Hi Ibrahim, Can you share a log file or parts of a log file that show the important stages of the solving? Thanks,   Sonja

Hi Mishelle, Please see this article in our Knowledge Base: Why does Gurobi sometimes return non-integral values for integer variables? Best,   Sonja

Hi, You are correct, wit Gurobi 9.0.3 we don't provide a conda package for Python 3.8. However, you should still be able to install Gurobi into your Python 3.8 by using the setup.py script that is ...