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Add types to remaining InternalSolver methods

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This commit is contained in:
Alinson S. Xavier
2021-01-21 14:02:18 -06:00
parent fb887d2444
commit 13e142432a
6 changed files with 96 additions and 54 deletions
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6
miplearn/solvers/tests/__init__.py
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@@ -19,9 +19,9 @@ from miplearn.solvers.pyomo.xpress import XpressPyomoSolver
class InfeasiblePyomoInstance(PyomoInstance):
def to_model(self) -> pe.ConcreteModel:
model = pe.ConcreteModel()
model.x = pe.Var(domain=pe.Binary)
model.OBJ = pe.Objective(expr=model.x, sense=pe.maximize)
model.eq = pe.Constraint(expr=model.x >= 2)
model.x = pe.Var([0], domain=pe.Binary)
model.OBJ = pe.Objective(expr=model.x[0], sense=pe.maximize)
model.eq = pe.Constraint(expr=model.x[0] >= 2)
return model