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Fix infeasibility certificate tests #503

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merged 1 commit into from
Feb 14, 2023
Merged

Fix infeasibility certificate tests #503

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9 changes: 9 additions & 0 deletions src/MOI_wrapper/MOI_wrapper.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -2903,6 +2903,9 @@ function MOI.get(
)
_throw_if_optimize_in_progress(model, attr)
MOI.check_result_index_bounds(model, attr)
if model.has_unbounded_ray !== nothing
return MOI.Utilities.get_fallback(model, attr, c)
end
row = _info(model, c).row
_update_if_necessary(model)
rhs = Ref{Cdouble}()
Expand Down Expand Up @@ -3108,6 +3111,9 @@ end
function MOI.get(model::Optimizer, attr::MOI.ObjectiveValue)
_throw_if_optimize_in_progress(model, attr)
MOI.check_result_index_bounds(model, attr)
if model.has_unbounded_ray
return MOI.Utilities.get_fallback(model, attr)
end
if attr.result_index > 1
MOI.set(
model,
Expand Down Expand Up @@ -3177,6 +3183,9 @@ end
function MOI.get(model::Optimizer, attr::MOI.DualObjectiveValue)
_throw_if_optimize_in_progress(model, attr)
MOI.check_result_index_bounds(model, attr)
if model.has_infeasibility_cert
return MOI.Utilities.get_fallback(model, attr, Float64)
end
valueP = Ref{Cdouble}()
ret = GRBgetdblattr(model, "ObjBound", valueP)
_check_ret(model, ret)
Expand Down
3 changes: 0 additions & 3 deletions test/MOI/MOI_wrapper.jl
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Expand Up @@ -59,9 +59,6 @@ function test_runtests()
model,
MOI.Test.Config(atol = 1e-3, rtol = 1e-3),
exclude = String[
# TODO(odow): new tests from MOI that need implementing
"test_infeasible_",
"test_unbounded_",
# TODO(odow): investigate errors
# Gurobi Error 10015: Cannot compute IIS on a feasible model
# https://www.gurobi.com/documentation/9.5/refman/error_codes.html
Expand Down