Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:56:29 2012

Optimize a model with 190 rows, 568 columns and 568 nonzeros
Model has 378 quadratic constraints
Presolve removed 0 rows and 24 columns
Presolve time: 2.20s
Presolved: 190 rows, 544 columns, 544 nonzeros
Variable types: 378 continuous, 166 integer (165 binary)

Root relaxation: objective 0.000000e+00, 67 iterations, 0.00 seconds

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

H    0     0                     108.0000000          -     -      -    2s
     0     0    0.00000    0  120  108.00000    0.00000   100%     -    2s
     0     0    0.05241    0  150  108.00000    0.05241   100%     -    2s
     0     2    0.05365    0  150  108.00000    0.05365   100%     -    2s
*   22    22              11      10.0000000    1.62244  83.8%  32.4    2s
*   48    23               8       9.0000000    1.73758  80.7%  36.2    2s
H   92    37                       9.0000000    5.00000  44.4%  27.2    2s
*  118    20               7       8.0000000    5.00000  37.5%  25.9    2s

Cutting planes:
  Gomory: 2

Explored 151 nodes (5614 simplex iterations) in 2.39 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.000000000000e+00, best bound 8.000000000000e+00, gap 0.0%