Gurobi 5.6.3 (linux64) logging started Tue Oct  7 20:26:26 2014

Optimize a model with 301 rows, 157 columns and 720 nonzeros
Found heuristic solution: objective 0.767318
Presolve removed 12 rows and 0 columns
Presolve time: 0.00s
Presolved: 289 rows, 157 columns, 708 nonzeros
Variable types: 1 continuous, 156 integer (156 binary)

Root relaxation: objective 3.524263e-02, 221 iterations, 0.00 seconds

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

     0     0    0.03524    0  139    0.76732    0.03524  95.4%     -    0s
H    0     0                       0.5264422    0.03524  93.3%     -    0s
     0     0    0.11466    0   48    0.52644    0.11466  78.2%     -    0s
     0     0    0.30614    0   51    0.52644    0.30614  41.8%     -    0s
H    0     0                       0.5184981    0.30614  41.0%     -    0s
H    0     0                       0.4983029    0.30614  38.6%     -    0s
H    0     0                       0.4570722    0.30614  33.0%     -    0s
*    0     0               0       0.3689127    0.36891  0.00%     -    0s

Explored 0 nodes (1000 simplex iterations) in 0.04 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.689127209141e-01, best bound 3.689127209141e-01, gap 0.0%