Gurobi 5.0.1 (linux64) logging started Mon Nov 19 06:43:38 2012

Optimize a model with 1033 rows, 65 columns and 2066 nonzeros
Presolve removed 712 rows and 0 columns
Presolve time: 0.02s
Presolved: 321 rows, 65 columns, 1908 nonzeros
Variable types: 0 continuous, 65 integer (65 binary)
Found heuristic solution: objective 9.0000000

Root relaxation: objective 1.110565e+01, 154 iterations, 0.00 seconds

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

     0     0   11.10565    0   60    9.00000   11.10565  23.4%     -    0s
     0     0   10.73172    0   61    9.00000   10.73172  19.2%     -    0s
     0     0   10.67652    0   61    9.00000   10.67652  18.6%     -    0s
     0     0   10.64413    0   61    9.00000   10.64413  18.3%     -    0s
     0     0   10.63368    0   61    9.00000   10.63368  18.2%     -    0s
     0     0   10.63157    0   62    9.00000   10.63157  18.1%     -    0s
     0     0   10.60796    0   60    9.00000   10.60796  17.9%     -    0s
     0     0   10.59916    0   61    9.00000   10.59916  17.8%     -    0s
     0     0   10.59831    0   61    9.00000   10.59831  17.8%     -    0s
     0     0   10.59820    0   61    9.00000   10.59820  17.8%     -    0s
     0     2   10.59654    0   61    9.00000   10.59654  17.7%     -    0s

Cutting planes:
  Clique: 32
  Zero half: 2

Explored 11 nodes (649 simplex iterations) in 0.20 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.000000000000e+00, best bound 9.000000000000e+00, gap 0.0%