Gurobi 5.0.1 (linux64) logging started Mon Nov 19 06:46:44 2012

Optimize a model with 2190 rows, 94 columns and 4380 nonzeros
Presolve removed 1524 rows and 0 columns
Presolve time: 0.05s
Presolved: 666 rows, 94 columns, 4421 nonzeros
Variable types: 0 continuous, 94 integer (94 binary)
Found heuristic solution: objective 8.0000000

Root relaxation: objective 1.369574e+01, 353 iterations, 0.01 seconds

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

     0     0   13.69574    0   91    8.00000   13.69574  71.2%     -    0s
     0     0   13.44879    0   93    8.00000   13.44879  68.1%     -    0s
     0     0   13.40728    0   93    8.00000   13.40728  67.6%     -    0s
     0     0   13.39233    0   93    8.00000   13.39233  67.4%     -    0s
H    0     0                       9.0000000   13.39233  48.8%     -    0s
     0     0   13.38662    0   94    9.00000   13.38662  48.7%     -    0s
H    0     0                      10.0000000   13.38662  33.9%     -    0s
     0     0   13.38570    0   94   10.00000   13.38570  33.9%     -    0s
     0     0   13.38493    0   93   10.00000   13.38493  33.8%     -    0s
     0     0   13.37518    0   94   10.00000   13.37518  33.8%     -    0s
     0     0   13.37510    0   94   10.00000   13.37510  33.8%     -    0s
     0     0   13.36777    0   94   10.00000   13.36777  33.7%     -    0s
     0     0   13.35950    0   94   10.00000   13.35950  33.6%     -    0s
     0     0   13.35939    0   94   10.00000   13.35939  33.6%     -    1s
     0     0   13.35933    0   94   10.00000   13.35933  33.6%     -    1s
     0     2   13.35691    0   94   10.00000   13.35691  33.6%     -    1s

Cutting planes:
  Clique: 39
  Zero half: 5

Explored 41 nodes (4212 simplex iterations) in 1.46 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%