Xuan Zhou

Hi Jaromil,   I just found out that it was because there were 2 Gurobi packages in my computer and the terminal was calling the 9.1.2 version package. Now I have fixed the problem. Thanks for your ...

Hi Jaromil,   I just checked my log file and found out the Gurobi is running at edition 9.1.2. But I have already installed the latest version Gurobi 9.5 as shown in the figure below. I wonder why ...

Hi Jaromil,   I changed your script a little bit. The solutions generated by your script is very similar to that generated by my original python Gurobi script. The range of the objective value of t...

Hi Jaromil,   Thank you for your reply and continous attention to my post! 1> For the repeating solutions, I searched the top 10k and most of them are repeating solutions. I just found out that exc...

# this part of script writes out the file shown in the screenshotfor solcnt in range (m.SolCount): m.Params.SolutionNumber = solcnt # the # of solution in the pool that we want to refer to ...

Hi Jaromil,   Thanks for your advice! However, I tried IntegralityFocus=1 and IntFeasTol=1e-9 and they both do not help a lot in solving the repeating solution problem. The link below is the .lp fi...