Gurobi 5.6.3 (linux64) logging started Tue Oct  7 22:43:27 2014

Optimize a model with 16384 rows, 16257 columns and 64643 nonzeros
Presolve time: 0.32s
Presolved: 16384 rows, 16257 columns, 64643 nonzeros
Variable types: 1 continuous, 16256 integer (16256 binary)
Found heuristic solution: objective 1.0365117
Found heuristic solution: objective 1.0016137
Found heuristic solution: objective 0.8573987

Root relaxation: objective 1.114061e-01, 5125 iterations, 0.76 seconds

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

     0     0    0.11141    0 1218    0.85740    0.11141  87.0%     -    1s
H    0     0                       0.3634017    0.11141  69.3%     -    1s
     0     0    0.11187    0 1162    0.36340    0.11187  69.2%     -    2s
     0     0    0.11187    0 1234    0.36340    0.11187  69.2%     -    3s
H    0     0                       0.3251592    0.11187  65.6%     -    3s
H    0     0                       0.3066209    0.11187  63.5%     -    3s
     0     0    0.11187    0 1168    0.30662    0.11187  63.5%     -    4s
H    0     0                       0.2575005    0.11187  56.6%     -    4s
     0     1    0.11187    0 1168    0.25750    0.11187  56.6%     -   24s
H    1     1                       0.1782864    0.11187  37.3%   789   26s
H    3     2                       0.1772396    0.15361  13.3%   263   27s
H    4     2                       0.1763908    0.16346  7.33%   197   27s
*    9     6              13       0.1755945    0.17559  0.00%  87.7   27s

Cutting planes:
  Gomory: 6
  MIR: 4
  Zero half: 16

Explored 10 nodes (24226 simplex iterations) in 27.39 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.755944587965e-01, best bound 1.755944587965e-01, gap 0.0%