Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:07 2013 Optimize a model with 47 rows, 176 columns and 348 nonzeros Presolve time: 0.00s Presolved: 47 rows, 176 columns, 348 nonzeros Variable types: 172 continuous, 4 integer (4 binary) Root relaxation: objective 9.365368e+03, 24 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 9365.36842 0 1 - 9365.36842 - - 0s H 0 0 9376.0000000 9365.36842 0.11% - 0s Explored 0 nodes (24 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 9.376000000000e+03, best bound 9.376000000000e+03, gap 0.0%