Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:01:11 2012

Optimize a model with 199 rows, 593 columns and 593 nonzeros
Model has 396 quadratic constraints
Presolve removed 0 rows and 24 columns
Presolve time: 2.31s
Presolved: 199 rows, 569 columns, 569 nonzeros
Variable types: 396 continuous, 173 integer (172 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  131   92.00000    0.00000   100%     -    2s
H   37    37                      15.0000000    1.00000  93.3%  48.9    2s
*   37    37              25      12.0000000    1.00000  91.7%  49.4    2s
*  398   136              14      11.0000000    3.94737  64.1%  25.4    2s
*  537   115               8      10.0000000    5.36667  46.3%  24.5    2s

Cutting planes:
  Gomory: 1

Explored 868 nodes (20899 simplex iterations) in 3.08 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%