Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:51 2012

Optimize a model with 55 rows, 140 columns and 140 nonzeros
Model has 108 quadratic constraints
Presolve time: 0.63s
Presolved: 55 rows, 140 columns, 140 nonzeros
Variable types: 108 continuous, 32 integer (32 binary)

Root relaxation: objective 0.000000e+00, 16 iterations, 0.00 seconds

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

H    0     0                      34.0000000          -     -      -    0s
     0     0    0.00000    0   17   34.00000    0.00000   100%     -    0s
     0     0    0.00000    0   24   34.00000    0.00000   100%     -    0s
     0     0    0.00000    0   22   34.00000    0.00000   100%     -    0s
     0     2    0.00000    0   22   34.00000    0.00000   100%     -    0s
H    8     8                      22.0000000    2.14286  90.3%  32.6    0s
*   19    19              15      11.0000000    2.14286  80.5%  18.9    0s
*  109    26               7      10.0000000    5.36842  46.3%  12.0    0s

Cutting planes:
  Gomory: 1

Explored 202 nodes (2458 simplex iterations) in 0.68 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%