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WIP: Fix for infeasibility certificates #197

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merged 1 commit into from
Nov 18, 2021
Merged

WIP: Fix for infeasibility certificates #197

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7 changes: 6 additions & 1 deletion src/MOI_wrapper/MOI_wrapper.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -1771,6 +1771,9 @@ function MOI.get(
)
_throw_if_optimize_in_progress(model, attr)
MOI.check_result_index_bounds(model, attr)
if model.unbounded_ray !== nothing
return MOI.Utilities.get_fallback(model, attr, c)
end
return _get_row_primal(model, _info(model, c).row)
end

Expand Down Expand Up @@ -1900,7 +1903,9 @@ 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.last_solved_by_mip
if model.unbounded_ray !== nothing
return MOI.Utilities.get_fallback(model, attr)
elseif model.last_solved_by_mip
return glp_mip_obj_val(model)
elseif model.method == SIMPLEX || model.method == EXACT
return glp_get_obj_val(model)
Expand Down