Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:14:52 2012 Optimize a model with 61 rows, 104 columns and 254 nonzeros Presolve removed 0 rows and 30 columns Presolve time: 0.00s Presolved: 61 rows, 74 columns, 224 nonzeros Variable types: 0 continuous, 74 integer (73 binary) Found heuristic solution: objective 6.0000000 Root relaxation: objective 0.000000e+00, 10 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.0% - 0s Explored 0 nodes (10 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0%