
peilin chan
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Recent activity by peilin chan-
Hi Elisabeth, I did use the MIP Start to give a feasible solution. Here is the log: Set parameter MIPGap to value 0.05Gurobi Optimizer version 11.0.1 build v11.0.1rc0 (mac64[x86] - Darwin 22.3.0 2...
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Hi Elisabeth, Thanks for your advices. Since my problem is NP-hard, It is very hard to solve. So I have to spend all the time finding a better solution. I have read the Gurobi doc about Heuristic a...
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Get it. Thank you David
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Hi David, Thanks for your advices. Does lazy cuts be considered in the following solve? The cuts I want to add is to exclude some unpromising feasible solutions, which is different from that in TSP...