Gurobi 5.0.1 (linux64) logging started Mon Nov 19 06:52:43 2012

Optimize a model with 3114 rows, 111 columns and 6228 nonzeros
Presolve removed 2256 rows and 0 columns
Presolve time: 0.11s
Presolved: 858 rows, 111 columns, 6139 nonzeros
Variable types: 0 continuous, 111 integer (111 binary)
Found heuristic solution: objective 7.0000000

Root relaxation: objective 1.504935e+01, 463 iterations, 0.02 seconds

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

     0     0   15.04935    0  102    7.00000   15.04935   115%     -    0s
H    0     0                       9.0000000   15.04935  67.2%     -    0s
     0     0   14.45788    0  109    9.00000   14.45788  60.6%     -    0s
     0     0   14.42916    0  107    9.00000   14.42916  60.3%     -    0s
     0     0   14.40889    0  111    9.00000   14.40889  60.1%     -    0s
     0     0   14.39125    0  109    9.00000   14.39125  59.9%     -    0s
     0     0   14.36992    0  109    9.00000   14.36992  59.7%     -    1s
     0     0   14.36618    0  110    9.00000   14.36618  59.6%     -    1s
     0     0   14.35545    0  110    9.00000   14.35545  59.5%     -    1s
     0     0   14.35411    0  110    9.00000   14.35411  59.5%     -    1s
     0     0   14.34894    0  110    9.00000   14.34894  59.4%     -    1s
     0     0   14.34871    0  110    9.00000   14.34871  59.4%     -    1s
     0     0   14.34803    0  110    9.00000   14.34803  59.4%     -    2s
     0     0   14.34790    0  110    9.00000   14.34790  59.4%     -    2s
     0     2   14.34655    0  110    9.00000   14.34655  59.4%     -    2s
H  273     0                      10.0000000   10.92765  9.28%  64.2    3s

Cutting planes:
  Clique: 105

Explored 273 nodes (18456 simplex iterations) in 3.44 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%