Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:39 2013 Optimize a model with 86 rows, 560 columns and 1113 nonzeros Presolve time: 0.00s Presolved: 86 rows, 560 columns, 1113 nonzeros Variable types: 553 continuous, 7 integer (7 binary) Root relaxation: objective 1.055585e+04, 35 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 10555.8533 0 1 - 10555.8533 - - 0s H 0 0 10586.000000 10555.8533 0.28% - 0s 0 0 10585.8571 0 1 10586.0000 10585.8571 0.00% - 0s Explored 0 nodes (37 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.058600000000e+04, best bound 1.058585714286e+04, gap 0.0013%