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Use np.ndarray for constraint methods in Instance

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This commit is contained in:
Alinson S. Xavier
2021-08-09 20:11:37 -05:00
parent 895cb962b6
commit e852d5cdca
16 changed files with 532 additions and 429 deletions
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2
miplearn/solvers/tests/__init__.py
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@@ -260,7 +260,7 @@ def run_lazy_cb_tests(solver: InternalSolver) -> None:
assert relsol is not None
assert relsol[b"x[0]"] is not None
if relsol[b"x[0]"] > 0:
instance.enforce_lazy_constraint(cb_solver, cb_model, "cut")
instance.enforce_lazy_constraint(cb_solver, cb_model, b"cut")
solver.set_instance(instance, model)
solver.solve(lazy_cb=lazy_cb)