Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:53:45 2012

Optimize a model with 94 rows, 206 columns and 206 nonzeros
Model has 186 quadratic constraints
Presolve time: 1.08s
Presolved: 94 rows, 206 columns, 206 nonzeros
Variable types: 186 continuous, 20 integer (20 binary)

Root relaxation: objective 0.000000e+00, 10 iterations, 0.00 seconds

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

H    0     0                      52.0000000          -     -      -    1s
     0     0    0.00000    0   18   52.00000    0.00000   100%     -    1s
     0     0    0.66667    0   20   52.00000    0.66667  98.7%     -    1s
     0     2    0.66667    0   20   52.00000    0.66667  98.7%     -    1s
*   24    24              15      44.0000000    9.06667  79.4%  26.7    1s
*   44    35              13      38.0000000    9.20833  75.8%  23.4    1s
*   56    34              15      37.0000000    9.20833  75.1%  19.3    1s

Cutting planes:
  Gomory: 1

Explored 1096 nodes (16959 simplex iterations) in 1.48 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.700000000000e+01, best bound 3.700000000000e+01, gap 0.0%