Gurobi 5.0.1 (linux64) logging started Mon Nov 19 06:54:44 2012

Optimize a model with 3279 rows, 115 columns and 6558 nonzeros
Presolve removed 2350 rows and 0 columns
Presolve time: 0.11s
Presolved: 929 rows, 115 columns, 6393 nonzeros
Variable types: 0 continuous, 115 integer (115 binary)
Found heuristic solution: objective 6.0000000

Root relaxation: objective 1.547002e+01, 445 iterations, 0.02 seconds

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

     0     0   15.47002    0  108    6.00000   15.47002   158%     -    0s
H    0     0                       7.0000000   15.47002   121%     -    0s
     0     0   15.03681    0  113    7.00000   15.03681   115%     -    0s
H    0     0                       8.0000000   15.03681  88.0%     -    0s
     0     0   15.00135    0  113    8.00000   15.00135  87.5%     -    0s
H    0     0                       9.0000000   15.00135  66.7%     -    0s
     0     0   14.96941    0  115    9.00000   14.96941  66.3%     -    0s
     0     0   14.93177    0  115    9.00000   14.93177  65.9%     -    0s
     0     0   14.90968    0  115    9.00000   14.90968  65.7%     -    0s
     0     0   14.90437    0  115    9.00000   14.90437  65.6%     -    0s
     0     0   14.90420    0  115    9.00000   14.90420  65.6%     -    1s
     0     0   14.90329    0  115    9.00000   14.90329  65.6%     -    1s
     0     0   14.90328    0  115    9.00000   14.90328  65.6%     -    1s
     0     2   14.90234    0  115    9.00000   14.90234  65.6%     -    1s
*  105    48               8      10.0000000   14.19714  42.0%  79.5    2s

Cutting planes:
  Clique: 103

Explored 202 nodes (16173 simplex iterations) in 2.63 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%