Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:53:28 2012

Optimize a model with 190 rows, 563 columns and 563 nonzeros
Model has 378 quadratic constraints
Presolve removed 0 rows and 23 columns
Presolve time: 2.21s
Presolved: 190 rows, 540 columns, 540 nonzeros
Variable types: 378 continuous, 162 integer (161 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                      92.0000000          -     -      -    2s
     0     0    0.00000    0  124   92.00000    0.00000   100%     -    2s
     0     0    0.15615    0  151   92.00000    0.15615   100%     -    2s
     0     0    0.15623    0  151   92.00000    0.15623   100%     -    2s
     0     2    0.15847    0  151   92.00000    0.15847   100%     -    2s
H   27    27                      14.0000000    1.79308  87.2%  35.1    2s
*   30    27              16      11.0000000    1.79308  83.7%  38.2    2s
*  428    42              11      10.0000000    7.91489  20.9%  21.4    2s
*  517    22              13       9.0000000    8.47368  5.85%  20.7    2s

Cutting planes:
  Gomory: 6

Explored 550 nodes (12739 simplex iterations) in 2.66 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%