Fix uncapacited_facility_location example

note: calling setNumThreads() when SCIP is compiled without parallel support make the solver returning error.
2020-07-15 15:51:56 +02:00
parent a3f8f7f206
commit cda6cc5da3
1 changed files with 2 additions and 1 deletions
--- a/examples/cpp/uncapacitated_facility_location.cc
+++ b/examples/cpp/uncapacitated_facility_location.cc
@@ -139,7 +139,8 @@ static void UncapacitatedFacilityLocation(int32 facilities,
    std::cout << "LP-Model:\n" << lp_string << std::endl;
  }
  // Set options and solve
-  solver.SetNumThreads(8);
+  if (optimization_problem_type != MPSolver::SCIP_MIXED_INTEGER_PROGRAMMING)
+    solver.SetNumThreads(8);
  solver.EnableOutput();
  const MPSolver::ResultStatus result_status = solver.Solve();
  // Check that the problem has an optimal solution.