Gurobi 5.0.1 (linux64) logging started Mon Nov 19 06:55:11 2012

Optimize a model with 3294 rows, 116 columns and 6588 nonzeros
Presolve removed 2379 rows and 0 columns
Presolve time: 0.10s
Presolved: 915 rows, 116 columns, 6200 nonzeros
Variable types: 0 continuous, 116 integer (116 binary)
Found heuristic solution: objective 7.0000000

Root relaxation: objective 1.602754e+01, 429 iterations, 0.02 seconds

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

     0     0   16.02754    0  114    7.00000   16.02754   129%     -    0s
H    0     0                       8.0000000   16.02754   100%     -    0s
     0     0   15.65304    0  116    8.00000   15.65304  95.7%     -    0s
     0     0   15.58362    0  115    8.00000   15.58362  94.8%     -    0s
     0     0   15.50932    0  116    8.00000   15.50932  93.9%     -    0s
     0     0   15.47055    0  115    8.00000   15.47055  93.4%     -    0s
H    0     0                       9.0000000   15.47055  71.9%     -    0s
     0     0   15.45901    0  115    9.00000   15.45901  71.8%     -    0s
     0     0   15.42564    0  114    9.00000   15.42564  71.4%     -    0s
     0     0   15.41957    0  115    9.00000   15.41957  71.3%     -    1s
     0     0   15.40479    0  115    9.00000   15.40479  71.2%     -    1s
     0     0   15.40277    0  115    9.00000   15.40277  71.1%     -    1s
     0     0   15.40240    0  115    9.00000   15.40240  71.1%     -    1s
H    0     0                      10.0000000   15.40240  54.0%     -    1s
     0     2   15.39852    0  115   10.00000   15.39852  54.0%     -    1s

Cutting planes:
  Clique: 78

Explored 234 nodes (18743 simplex iterations) in 3.10 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%