Gurobi 5.6.3 (linux64) logging started Tue Oct  7 21:30:43 2014

Optimize a model with 10816 rows, 10713 columns and 42539 nonzeros
Presolve time: 0.18s
Presolved: 10816 rows, 10713 columns, 42539 nonzeros
Variable types: 1 continuous, 10712 integer (10712 binary)
Found heuristic solution: objective 1.0710947
Found heuristic solution: objective 0.9603598
Found heuristic solution: objective 0.8546658

Root relaxation: objective 1.183869e-01, 4557 iterations, 0.48 seconds

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

     0     0    0.11839    0  783    0.85467    0.11839  86.1%     -    0s
H    0     0                       0.8139981    0.11839  85.5%     -    0s
H    0     0                       0.1975083    0.11839  40.1%     -    1s
     0     0    0.19327    0   58    0.19751    0.19327  2.15%     -    2s
     0     0    0.19327    0   54    0.19751    0.19327  2.15%     -    2s
H    0     0                       0.1962218    0.19327  1.50%     -    2s
H    0     0                       0.1932701    0.19327  0.00%     -    2s

Explored 0 nodes (12663 simplex iterations) in 2.33 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.932701282895e-01, best bound 1.932701282895e-01, gap 0.0%