Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:57:01 2012

Optimize a model with 189 rows, 567 columns and 567 nonzeros
Model has 376 quadratic constraints
Presolve removed 0 rows and 29 columns
Presolve time: 2.19s
Presolved: 189 rows, 538 columns, 538 nonzeros
Variable types: 376 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                      87.0000000          -     -      -    2s
     0     0    0.00000    0   89   87.00000    0.00000   100%     -    2s
     0     0    0.00000    0  108   87.00000    0.00000   100%     -    2s
     0     0    0.00000    0  108   87.00000    0.00000   100%     -    2s
     0     2    0.00000    0  108   87.00000    0.00000   100%     -    2s
*   33    33              24      14.0000000    1.95652  86.0%  30.7    2s
H   54    41                      13.0000000    2.20000  83.1%  25.8    2s
*  112    56              20      12.0000000    2.65517  77.9%  18.4    2s
*  141    59              23      11.0000000    3.08182  72.0%  18.6    2s
*  191    75              22      10.0000000    3.84746  61.5%  17.6    2s

Cutting planes:
  Gomory: 1

Explored 886 nodes (14556 simplex iterations) in 2.83 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%