Gurobi 5.6.3 (linux64) logging started Tue Oct  7 20:26:25 2014

Optimize a model with 144 rows, 133 columns and 495 nonzeros
Found heuristic solution: objective 0.781346
Presolve time: 0.00s
Presolved: 144 rows, 133 columns, 495 nonzeros
Variable types: 1 continuous, 132 integer (132 binary)

Root relaxation: objective 2.498739e-01, 150 iterations, 0.00 seconds

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

     0     0    0.24987    0   79    0.78135    0.24987  68.0%     -    0s
H    0     0                       0.7203418    0.24987  65.3%     -    0s
H    0     0                       0.7018608    0.24987  64.4%     -    0s
H    0     0                       0.6255895    0.24987  60.1%     -    0s
H    0     0                       0.5731566    0.24987  56.4%     -    0s
     0     0    0.27310    0   58    0.57316    0.27310  52.4%     -    0s
     0     0    0.27310    0   75    0.57316    0.27310  52.4%     -    0s
H    0     0                       0.4724893    0.27310  42.2%     -    0s
     0     0    0.29897    0   37    0.47249    0.29897  36.7%     -    0s
     0     0    0.30305    0   39    0.47249    0.30305  35.9%     -    0s
H    0     0                       0.4646559    0.30305  34.8%     -    0s
*    0     0               0       0.4190403    0.41904  0.00%     -    0s

Cutting planes:
  Implied bound: 1
  MIR: 3

Explored 0 nodes (428 simplex iterations) in 0.02 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 4.190402656787e-01, best bound 4.190402656787e-01, gap 0.0%