Gurobi 5.0.1 (linux64) logging started Fri Nov 16 19:11:09 2012 Optimize a model with 10413 rows, 16256 columns and 46861 nonzeros Presolve removed 2 rows and 2 columns Presolve time: 0.17s Presolved: 10538 rows, 16254 columns, 62826 nonzeros Variable types: 0 continuous, 16254 integer (16254 binary) Found heuristic solution: objective 127.0000000 Found heuristic solution: objective 2.0000000 Root relaxation: cutoff, 0 iterations, 0.00 seconds Explored 0 nodes (0 simplex iterations) in 0.20 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%