[SCIP] Selecting aggressive heuristic emphasis from pyscipopt

Varelmann, Tim varelmann at aices.rwth-aachen.de
Thu Feb 18 10:31:32 CET 2021


Dear SCIP-Team,
I have an optimization problem that has sharp dual bound virtually immediately but takes a while to find good primal solutions, so I am looking for a way to set the heuristic emphasis to aggressive from pyscipopt, similar to setting a limit with a command like:

model.setRealParam('limits/gap', 0.01)

Is that possible in pyscipopt? If not, is there an alternative way?
Thanks,
Tim

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