Gurobi 5.6.3 (linux64) logging started Tue Oct  7 22:20:48 2014

Optimize a model with 14763 rows, 14762 columns and 44044 nonzeros
Presolve time: 0.26s
Presolved: 14763 rows, 14762 columns, 44044 nonzeros
Variable types: 0 continuous, 14762 integer (14762 binary)
Found heuristic solution: objective 15.9845472

Root relaxation: objective 1.074665e+01, 1316 iterations, 0.08 seconds

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

*    0     0               0      10.7466455   10.74665  0.00%     -    0s

Explored 0 nodes (1316 simplex iterations) in 0.38 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.074664545062e+01, best bound 1.074664545062e+01, gap 0.0%