Gurobi 5.6.3 (linux64) logging started Tue Oct  7 22:56:59 2014

Optimize a model with 17293 rows, 17292 columns and 51614 nonzeros
Presolve time: 0.33s
Presolved: 17293 rows, 17292 columns, 51614 nonzeros
Variable types: 0 continuous, 17292 integer (17292 binary)
Found heuristic solution: objective 16.1128796

Root relaxation: objective 1.086551e+01, 1532 iterations, 0.12 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

*    0     0               0      10.8655129   10.86551  0.00%     -    0s

Explored 0 nodes (1532 simplex iterations) in 0.48 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.086551288895e+01, best bound 1.086551288895e+01, gap 0.0%