Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:25 2013 Optimize a model with 72 rows, 402 columns and 798 nonzeros Presolve time: 0.00s Presolved: 72 rows, 402 columns, 798 nonzeros Variable types: 396 continuous, 6 integer (6 binary) Root relaxation: objective 1.175206e+04, 30 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 11752.0599 0 1 - 11752.0599 - - 0s H 0 0 11760.000000 11752.0599 0.07% - 0s Explored 0 nodes (30 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.176000000000e+04, best bound 1.176000000000e+04, gap 0.0%