BOHAO WANG

When I try to use .mst or .sol as the MIP start, there is always some issue problem, for example violate some binary variables by 0.000010000, or some some other constraints by very some difference...

I have some problem when I try to set the start value of the Variables. I get the start value by adding more constraint to the previous problem. And I want to use the results as the initial solutio...

I'm trying to solve a multi-scenario model. If I want to get at least one solution for each scenario and the MIP gap is less than 0.01, how should I set the params? Thanks very much.

I need some help with the multi-scenario model. I have tried these two scenarios separately by setting one of the scenarios unchanged, and both are right. But when I combine them, it's infeasible....