Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:48 2013 Optimize a model with 93 rows, 688 columns and 1368 nonzeros Presolve time: 0.00s Presolved: 93 rows, 688 columns, 1368 nonzeros Variable types: 680 continuous, 8 integer (8 binary) Root relaxation: objective 1.409033e+04, 90 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 14090.3333 0 1 - 14090.3333 - - 0s H 0 0 14112.000000 14090.3333 0.15% - 0s Explored 0 nodes (90 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.411200000000e+04, best bound 1.411200000000e+04, gap 0.0%