Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:04 2013 Optimize a model with 150 rows, 114 columns and 438 nonzeros Presolve removed 3 rows and 0 columns Presolve time: 0.00s Presolved: 147 rows, 114 columns, 435 nonzeros Variable types: 111 continuous, 3 integer (3 binary) Root relaxation: objective 9.202193e+03, 26 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 9202.19259 0 2 - 9202.19259 - - 0s H 0 0 9211.0000000 9202.19259 0.10% - 0s Cutting planes: Implied bound: 1 Explored 0 nodes (26 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 9.211000000000e+03, best bound 9.211000000000e+03, gap 0.0%