Gurobi 5.0.1 (linux64) logging started Mon Nov 19 06:47:36 2012

Optimize a model with 2345 rows, 97 columns and 4690 nonzeros
Presolve removed 1666 rows and 0 columns
Presolve time: 0.06s
Presolved: 679 rows, 97 columns, 4436 nonzeros
Variable types: 0 continuous, 97 integer (97 binary)
Found heuristic solution: objective 7.0000000

Root relaxation: objective 1.412826e+01, 399 iterations, 0.01 seconds

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

     0     0   14.12826    0   92    7.00000   14.12826   102%     -    0s
H    0     0                       8.0000000   14.12826  76.6%     -    0s
H    0     0                       9.0000000   14.12826  57.0%     -    0s
     0     0   13.65906    0   96    9.00000   13.65906  51.8%     -    0s
     0     0   13.56596    0   96    9.00000   13.56596  50.7%     -    0s
     0     0   13.50221    0   96    9.00000   13.50221  50.0%     -    0s
     0     0   13.46205    0   96    9.00000   13.46205  49.6%     -    0s
     0     0   13.45960    0   96    9.00000   13.45960  49.6%     -    0s
     0     2   13.45885    0   96    9.00000   13.45885  49.5%     -    0s
*  119     8               4      10.0000000   11.50272  15.0%  61.1    1s

Cutting planes:
  Clique: 78

Explored 128 nodes (8150 simplex iterations) in 1.14 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%