Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:18 2012

Optimize a model with 34 rows, 77 columns and 77 nonzeros
Model has 66 quadratic constraints
Presolve time: 0.38s
Presolved: 34 rows, 77 columns, 77 nonzeros
Variable types: 66 continuous, 11 integer (11 binary)

Root relaxation: objective 0.000000e+00, 5 iterations, 0.00 seconds

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

H    0     0                      14.0000000          -     -      -    0s
     0     0    0.00000    0    8   14.00000    0.00000   100%     -    0s
     0     0    0.29545    0   11   14.00000    0.29545  97.9%     -    0s
     0     2    0.33333    0   11   14.00000    0.33333  97.6%     -    0s
*   23    11               9      13.0000000    4.25000  67.3%   6.8    0s

Cutting planes:
  Gomory: 2

Explored 55 nodes (468 simplex iterations) in 0.40 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.300000000000e+01, best bound 1.300000000000e+01, gap 0.0%