Gurobi 5.0.1 (linux64) logging started Fri Nov 16 15:09:49 2012 Optimize a model with 125 rows, 210 columns and 516 nonzeros Presolve removed 8 rows and 86 columns Presolve time: 0.00s Presolved: 117 rows, 124 columns, 414 nonzeros Variable types: 0 continuous, 124 integer (124 binary) Found heuristic solution: objective 14.0000000 Found heuristic solution: objective 2.0000000 Root relaxation: cutoff, 0 iterations, 0.00 seconds Explored 0 nodes (0 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%