Gurobi 5.6.3 (linux64) logging started Tue Oct  7 20:27:52 2014

Optimize a model with 2212 rows, 1123 columns and 5445 nonzeros
Presolve removed 33 rows and 0 columns
Presolve time: 0.08s
Presolved: 2179 rows, 1123 columns, 5412 nonzeros
Variable types: 1 continuous, 1122 integer (1122 binary)
Found heuristic solution: objective 0.9828163
Found heuristic solution: objective 0.9690357
Found heuristic solution: objective 0.9068745

Root relaxation: objective 1.132076e-02, 1488 iterations, 0.04 seconds

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

     0     0    0.01132    0 1042    0.90687    0.01132  98.8%     -    0s
H    0     0                       0.5663776    0.01132  98.0%     -    0s
     0     0    0.01721    0  661    0.56638    0.01721  97.0%     -    0s
     0     0    0.15124    0  324    0.56638    0.15124  73.3%     -    0s
H    0     0                       0.5245924    0.15124  71.2%     -    0s
H    0     0                       0.4339806    0.15124  65.1%     -    0s
     0     0    0.19091    0  204    0.43398    0.19091  56.0%     -    0s
H    0     0                       0.4272691    0.19091  55.3%     -    0s
H    0     0                       0.4082270    0.19091  53.2%     -    0s
H    0     0                       0.3903446    0.19091  51.1%     -    0s
     0     1    0.19126    0  204    0.39034    0.19126  51.0%     -    1s
H    1     1                       0.3694888    0.19126  48.2%   223    1s
H    3     2                       0.3476327    0.24861  28.5%  74.3    1s
H    4     2                       0.3278937    0.27201  17.0%  55.8    1s

Cutting planes:
  Gomory: 3
  MIR: 9
  Zero half: 1

Explored 6 nodes (9652 simplex iterations) in 1.91 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.278936710490e-01, best bound 3.278936710490e-01, gap 0.0%