peilin chan

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Recent activity by peilin chan Recent activity Votes
  • Does more threads mean quicker?

    Awaiting user input

    Hi, I want to find a good-quality feasible solution as quick as possible, and do not care about the lower bound. so I have this setting: model.Params.Cuts = 0model.Params.MIPFocus = 1model.Params.R...

  • add constraints in callback

    Answered

    Hi, I want to add some constraints in callback. When a better incumbent is found, that means some variable can be excluded(set to 0) because they can not be included in a better solution. How can i...