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Only include static features in after-load

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This commit is contained in:
Alinson S. Xavier
2021-04-13 16:08:30 -05:00
parent 8f41278713
commit ef7a50e871
11 changed files with 170 additions and 182 deletions
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56
miplearn/solvers/tests/__init__.py
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@@ -279,63 +279,25 @@ def run_basic_usage_tests(solver: InternalSolver) -> None:
assert isinstance(mip_stats.mip_wallclock_time, float)
assert mip_stats.mip_wallclock_time > 0
# Fetch variables (after-load)
# Fetch variables (after-mip)
assert_equals(
_round_variables(solver.get_variables()),
_round_variables(solver.get_variables(with_static=False)),
_remove_unsupported_var_attrs(
solver,
{
"x[0]": Variable(
lower_bound=0.0,
obj_coeff=505.0,
type="B",
upper_bound=1.0,
value=1.0,
),
"x[1]": Variable(
lower_bound=0.0,
obj_coeff=352.0,
type="B",
upper_bound=1.0,
value=0.0,
),
"x[2]": Variable(
lower_bound=0.0,
obj_coeff=458.0,
type="B",
upper_bound=1.0,
value=1.0,
),
"x[3]": Variable(
lower_bound=0.0,
obj_coeff=220.0,
type="B",
upper_bound=1.0,
value=1.0,
),
"z": Variable(
lower_bound=0.0,
obj_coeff=0.0,
type="C",
upper_bound=67.0,
value=61.0,
),
"x[0]": Variable(value=1.0),
"x[1]": Variable(value=0.0),
"x[2]": Variable(value=1.0),
"x[3]": Variable(value=1.0),
"z": Variable(value=61.0),
},
),
)
# Fetch constraints (after-mip)
assert_equals(
_round_constraints(solver.get_constraints()),
{
"eq_capacity": Constraint(
lazy=False,
lhs={"x[0]": 23.0, "x[1]": 26.0, "x[2]": 20.0, "x[3]": 18.0, "z": -1.0},
rhs=0.0,
sense="=",
slack=0.0,
)
},
_round_constraints(solver.get_constraints(with_static=False)),
{"eq_capacity": Constraint(slack=0.0)},
)
# Build a new constraint