Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:49 2013 Optimize a model with 94 rows, 696 columns and 1384 nonzeros Presolve time: 0.00s Presolved: 94 rows, 696 columns, 1384 nonzeros Variable types: 688 continuous, 8 integer (8 binary) Root relaxation: objective 1.799567e+04, 103 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 17995.6667 0 1 - 17995.6667 - - 0s H 0 0 18009.000000 17995.6667 0.07% - 0s Explored 0 nodes (103 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.800900000000e+04, best bound 1.800900000000e+04, gap 0.0%