Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:59:11 2012

Optimize a model with 198 rows, 588 columns and 588 nonzeros
Model has 394 quadratic constraints
Presolve removed 0 rows and 27 columns
Presolve time: 2.30s
Presolved: 198 rows, 561 columns, 561 nonzeros
Variable types: 394 continuous, 167 integer (166 binary)

Root relaxation: objective 0.000000e+00, 71 iterations, 0.00 seconds

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

H    0     0                      92.0000000          -     -      -    2s
     0     0    0.00000    0    2   92.00000    0.00000   100%     -    2s
     0     0    0.00000    0    2   92.00000    0.00000   100%     -    2s
     0     0    0.00000    0    2   92.00000    0.00000   100%     -    2s
     0     2    0.00000    0  122   92.00000    0.00000   100%     -    2s
H   27    27                      17.0000000    2.16000  87.3%  67.3    2s
*   30    22              21      10.0000000    2.16000  78.4%  61.4    2s
H  385   133                      10.0000000    8.20690  17.9%  20.1    2s
*  592    23              32       9.0000000    8.50000  5.56%  16.9    2s

Cutting planes:
  Gomory: 1

Explored 619 nodes (11311 simplex iterations) in 2.80 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%