Antonio Coppola
Research associate at the Professorship of Business Analytics & Intelligent Systems at the Technical University Of Munich, Germany.
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Latest activity by Antonio Coppola-
Antonio Coppola commented,
I am assuming you are calling Model.cbUseSolution() in the \(\texttt{MIPNODE}\) callback and declaring the heuristic solution to be rejected if Model.cbUseSolution() returns \(\texttt{MIPNODE}\). ...
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Antonio Coppola commented,
If the solution is feasible to the constraints of the original problem, it should be accepted. Are you using Gurobi 10.0.1? If so, are you able to construct a minimal working example that reproduc...
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Antonio Coppola commented,
Dear all, when useSolution() tries to produce an heuristic solution, does it check if it is feasible also w.r.t branching constraints added during the branch-and-cut algorithm? I am asking because ...
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Antonio Coppola commented,
Dear all, when useSolution() tries to produce an heuristic solution, does it check if it is feasible also w.r.t branching constraints added during the branch-and-cut algorithm? I am asking because ...