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Add first model feature (constraint RHS)

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This commit is contained in:
Alinson S. Xavier
2021-03-02 17:21:05 -06:00
parent 31ca45036a
commit 1397937f03
17 changed files with 167 additions and 47 deletions
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4
miplearn/solvers/gurobi.py
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@@ -335,6 +335,10 @@ class GurobiSolver(InternalSolver):
self.model.update()
return [c.ConstrName for c in self.model.getConstrs()]
def get_constraint_rhs(self, cid: str) -> float:
assert self.model is not None
return self.model.getConstrByName(cid).rhs
def extract_constraint(self, cid):
self._raise_if_callback()
constr = self.model.getConstrByName(cid)