Gurobi 5.6.3 (linux64) logging started Tue Oct  7 22:39:33 2014

Optimize a model with 16003 rows, 16002 columns and 47754 nonzeros
Presolve time: 0.29s
Presolved: 16003 rows, 16002 columns, 47754 nonzeros
Variable types: 0 continuous, 16002 integer (16002 binary)
Found heuristic solution: objective 18.7626798

Root relaxation: objective 1.129685e+01, 1497 iterations, 0.11 seconds

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

*    0     0               0      11.2968480   11.29685  0.00%     -    0s

Explored 0 nodes (1497 simplex iterations) in 0.44 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.129684799019e+01, best bound 1.129684799019e+01, gap 0.0%