Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:30 2012

Optimize a model with 38 rows, 88 columns and 88 nonzeros
Model has 74 quadratic constraints
Presolve time: 0.43s
Presolved: 38 rows, 88 columns, 88 nonzeros
Variable types: 74 continuous, 14 integer (14 binary)

Root relaxation: objective 0.000000e+00, 7 iterations, 0.00 seconds

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

H    0     0                      22.0000000          -     -      -    0s
     0     0    0.00000    0   14   22.00000    0.00000   100%     -    0s
     0     0    1.16667    0   14   22.00000    1.16667  94.7%     -    0s
     0     0    1.16667    0   12   22.00000    1.16667  94.7%     -    0s
     0     2    1.16667    0   12   22.00000    1.16667  94.7%     -    0s
*    9     9               6      13.0000000    4.66667  64.1%  10.7    0s

Cutting planes:
  Gomory: 1

Explored 76 nodes (642 simplex iterations) in 0.46 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%