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Extract value of LP relaxation

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This commit is contained in:
Alinson S. Xavier
2020-02-22 22:40:54 -06:00
parent 10ad8e0a9e
commit b60afab5ef
2 changed files with 15 additions and 4 deletions
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5
miplearn/tests/test_solver.py
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@@ -27,14 +27,15 @@ def test_solver():
assert instance.solution["x"][1] == 0.0
assert instance.solution["x"][2] == 1.0
assert instance.solution["x"][3] == 1.0
assert instance.lower_bound == 1183.0
assert instance.upper_bound == 1183.0
assert round(instance.lp_solution["x"][0], 3) == 1.000
assert round(instance.lp_solution["x"][1], 3) == 0.923
assert round(instance.lp_solution["x"][2], 3) == 1.000
assert round(instance.lp_solution["x"][3], 3) == 0.000
assert round(instance.lp_value, 3) == 1287.923
assert instance.lower_bound == 1183.0
assert instance.upper_bound == 1183.0
solver.fit()
solver.solve(instance)