Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:21 2012

Optimize a model with 33 rows, 76 columns and 76 nonzeros
Model has 64 quadratic constraints
Presolve time: 0.37s
Presolved: 33 rows, 76 columns, 76 nonzeros
Variable types: 64 continuous, 12 integer (12 binary)

Root relaxation: objective 0.000000e+00, 6 iterations, 0.00 seconds

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

H    0     0                      17.0000000          -     -      -    0s
     0     0    0.00000    0   10   17.00000    0.00000   100%     -    0s
     0     0    0.28571    0   12   17.00000    0.28571  98.3%     -    0s
     0     2    0.73077    0   12   17.00000    0.73077  95.7%     -    0s
*   12    12               7      14.0000000    3.50000  75.0%  11.0    0s
*   24    12               5      12.0000000    3.60000  70.0%   8.9    0s
*   25    11               5      11.0000000    3.60000  67.3%   8.7    0s

Cutting planes:
  Gomory: 1

Explored 50 nodes (441 simplex iterations) in 0.39 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.100000000000e+01, best bound 1.100000000000e+01, gap 0.0%