Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:56 2013 Optimize a model with 100 rows, 828 columns and 1647 nonzeros Presolve time: 0.00s Presolved: 100 rows, 828 columns, 1647 nonzeros Variable types: 819 continuous, 9 integer (9 binary) Root relaxation: objective 1.607450e+04, 148 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 16074.5000 0 1 - 16074.5000 - - 0s H 0 0 16085.000000 16074.5000 0.07% - 0s Explored 0 nodes (148 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.608500000000e+04, best bound 1.608500000000e+04, gap 0.0%