Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:06 2013 Optimize a model with 44 rows, 164 columns and 324 nonzeros Presolve time: 0.00s Presolved: 44 rows, 164 columns, 324 nonzeros Variable types: 160 continuous, 4 integer (4 binary) Root relaxation: objective 7.318987e+03, 15 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 7318.98701 0 1 - 7318.98701 - - 0s H 0 0 7330.0000000 7318.98701 0.15% - 0s Explored 0 nodes (15 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 7.330000000000e+03, best bound 7.330000000000e+03, gap 0.0%