I am solving a location-transportation optimization problem (Gurobi-Python) that is not challenging with the small number of nodes according to the literature.
In order to optimize the solution, MIPGap should be set to zero rather than the default value. When I set MIPGap to 0, it reaches gap 0 very quickly, but it doesn't close it after 10000 seconds, which is unacceptable. MIPFOcuse, cuts, and Presolve have already been changed to different possible values, but the time has not improved. Could you please let me know if you have any suggestions?
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