Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:35:51 2012

Optimize a model with 166 rows, 495 columns and 495 nonzeros
Model has 330 quadratic constraints
Presolve removed 0 rows and 28 columns
Presolve time: 1.93s
Presolved: 166 rows, 467 columns, 467 nonzeros
Variable types: 330 continuous, 137 integer (136 binary)

Root relaxation: objective 0.000000e+00, 59 iterations, 0.00 seconds

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

H    0     0                      69.0000000          -     -      -    1s
     0     0    0.00000    0   47   69.00000    0.00000   100%     -    1s
     0     0    0.00000    0   84   69.00000    0.00000   100%     -    1s
     0     0    0.00000    0   84   69.00000    0.00000   100%     -    1s
     0     2    0.00000    0   84   69.00000    0.00000   100%     -    2s
*   22    22              17      11.0000000    2.10321  80.9%  43.0    2s
*   24    20              17      10.0000000    2.10321  79.0%  40.4    2s
H   27    17                       9.0000000    2.10321  76.6%  36.2    2s

Cutting planes:
  Gomory: 1

Explored 566 nodes (10334 simplex iterations) in 2.33 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%