Gurobi 5.0.1 (linux64) logging started Mon Nov 19 06:57:09 2012

Optimize a model with 3472 rows, 119 columns and 6944 nonzeros
Presolve removed 2483 rows and 0 columns
Presolve time: 0.11s
Presolved: 989 rows, 119 columns, 6719 nonzeros
Variable types: 0 continuous, 119 integer (119 binary)
Found heuristic solution: objective 7.0000000

Root relaxation: objective 1.657160e+01, 498 iterations, 0.02 seconds

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

     0     0   16.57160    0  113    7.00000   16.57160   137%     -    0s
H    0     0                       8.0000000   16.57160   107%     -    0s
     0     0   15.93352    0  117    8.00000   15.93352  99.2%     -    0s
H    0     0                       9.0000000   15.93352  77.0%     -    0s
     0     0   15.86516    0  118    9.00000   15.86516  76.3%     -    0s
     0     0   15.82621    0  117    9.00000   15.82621  75.8%     -    0s
     0     0   15.80347    0  116    9.00000   15.80347  75.6%     -    0s
     0     0   15.80034    0  117    9.00000   15.80034  75.6%     -    0s
     0     0   15.79523    0  117    9.00000   15.79523  75.5%     -    0s
     0     0   15.79372    0  116    9.00000   15.79372  75.5%     -    1s
H    0     0                      10.0000000   15.79372  57.9%     -    1s
     0     0   15.79345    0  116   10.00000   15.79345  57.9%     -    1s
     0     0   15.79332    0  116   10.00000   15.79332  57.9%     -    1s
     0     0   15.79323    0  116   10.00000   15.79323  57.9%     -    1s
     0     2   15.78933    0  116   10.00000   15.78933  57.9%     -    1s

Cutting planes:
  Clique: 118

Explored 304 nodes (23009 simplex iterations) in 3.24 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%