Gurobi 5.6.3 (linux64) logging started Tue Oct  7 20:27:28 2014

Optimize a model with 931 rows, 930 columns and 2730 nonzeros
Presolve time: 0.01s
Presolved: 931 rows, 930 columns, 2730 nonzeros
Variable types: 0 continuous, 930 integer (930 binary)
Found heuristic solution: objective 7.1924310

Root relaxation: objective 5.902008e+00, 346 iterations, 0.00 seconds

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

*    0     0               0       5.9020081    5.90201  0.00%     -    0s

Explored 0 nodes (346 simplex iterations) in 0.02 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.902008138853e+00, best bound 5.902008138853e+00, gap 0.0%