Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:54:46 2012

Optimize a model with 192 rows, 569 columns and 569 nonzeros
Model has 382 quadratic constraints
Presolve removed 0 rows and 20 columns
Presolve time: 2.23s
Presolved: 192 rows, 549 columns, 549 nonzeros
Variable types: 382 continuous, 167 integer (166 binary)

Root relaxation: objective 0.000000e+00, 69 iterations, 0.00 seconds

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

H    0     0                      90.0000000          -     -      -    2s
     0     0    0.00000    0  112   90.00000    0.00000   100%     -    2s
     0     0    0.00000    0  122   90.00000    0.00000   100%     -    2s
     0     0    0.00000    0  122   90.00000    0.00000   100%     -    2s
     0     2    0.00000    0  122   90.00000    0.00000   100%     -    2s
H   43    43                      12.0000000    2.46154  79.5%  25.9    2s
*   43    39              27      11.0000000    2.46154  77.6%  26.0    2s
*  151    67              15      10.0000000    4.85000  51.5%  25.3    2s
*  201    46              14       9.0000000    5.37356  40.3%  24.0    2s
H  202    45                       9.0000000    5.37356  40.3%  23.9    2s

Cutting planes:
  Gomory: 2

Explored 439 nodes (9578 simplex iterations) in 2.57 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.999999998885e+00, best bound 8.999999998885e+00, gap 0.0%