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Tag Archive for or-toolsheuristics

ortools ignores found solution

I am using ortools.sat.python.cp_model (version 9.9) to solve some kind of JSSP. I have heuristics that find me (possibly infeasible) solutions. I test the solutions, choose the best one and use add_hint() to give them to my CpModel.

ortools ignores found solution

I am using ortools.sat.python.cp_model (version 9.9) to solve some kind of JSSP. I have heuristics that find me (possibly infeasible) solutions. I test the solutions, choose the best one and use add_hint() to give them to my CpModel.