🐛 Fixing bug for MILP solver using IBM CPLEX

NalaMaria24 · Nov 16, 2017 · 948781a · 948781a
1 parent 9d681c7
commit 948781a
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/base/solvers/solveCobraMILP.m b/src/base/solvers/solveCobraMILP.m
@@ -436,11 +436,12 @@
         end
 
         % Get results
-        try x = Result.x; catch x=zeros(size(cplexlp.Model.ub)); end %return zeros if infeasible
-        try f = osense*Result.objval; catch f=nan; end %return Nan if infeasible
         stat = Result.status;
         if (stat == 101 || stat == 102 || stat == 1)
             solStat = 1; % Opt integer within tolerance
+            % Return solution if problem is feasible, bounded and optimal
+            x = Result.x;
+            f = osense*Result.objval;
         elseif (stat == 103 || stat == 3)
             solStat = 0; % Integer infeas
         elseif (stat == 118 || stat == 119 || stat == 2)