Gurobi 5.0.1 (linux64) logging started Mon Nov 19 06:50:12 2012

Optimize a model with 2755 rows, 105 columns and 5510 nonzeros
Presolve removed 1958 rows and 0 columns
Presolve time: 0.09s
Presolved: 797 rows, 105 columns, 5646 nonzeros
Variable types: 0 continuous, 105 integer (105 binary)
Found heuristic solution: objective 8.0000000

Root relaxation: objective 1.446043e+01, 404 iterations, 0.01 seconds

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

     0     0   14.46043    0   97    8.00000   14.46043  80.8%     -    0s
H    0     0                       9.0000000   14.46043  60.7%     -    0s
     0     0   14.04381    0  103    9.00000   14.04381  56.0%     -    0s
     0     0   13.99407    0  104    9.00000   13.99407  55.5%     -    0s
     0     0   13.97540    0  103    9.00000   13.97540  55.3%     -    0s
     0     0   13.96792    0  103    9.00000   13.96792  55.2%     -    0s
     0     0   13.96101    0  104    9.00000   13.96101  55.1%     -    0s
     0     0   13.95826    0  104    9.00000   13.95826  55.1%     -    0s
     0     0   13.95825    0  104    9.00000   13.95825  55.1%     -    0s
     0     2   13.95718    0  104    9.00000   13.95718  55.1%     -    1s
*  191    16               6      10.0000000   11.70044  17.0%  64.7    1s

Cutting planes:
  Clique: 72
  Zero half: 2

Explored 208 nodes (13315 simplex iterations) in 1.93 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%