Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:20 2012

Optimize a model with 35 rows, 80 columns and 80 nonzeros
Model has 68 quadratic constraints
Presolve time: 0.40s
Presolved: 35 rows, 80 columns, 80 nonzeros
Variable types: 68 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                      16.0000000          -     -      -    0s
     0     0    0.00000    0   10   16.00000    0.00000   100%     -    0s
     0     0    0.40000    0   12   16.00000    0.40000  97.5%     -    0s
     0     0    0.40000    0   12   16.00000    0.40000  97.5%     -    0s
     0     2    0.40000    0   12   16.00000    0.40000  97.5%     -    0s
*   10    10               5      12.0000000    3.50000  70.8%  12.5    0s
*   12     8               6      11.0000000    3.50000  68.2%  11.0    0s

Cutting planes:
  Gomory: 1

Explored 47 nodes (424 simplex iterations) in 0.41 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%