Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:29 2012

Optimize a model with 35 rows, 82 columns and 82 nonzeros
Model has 68 quadratic constraints
Presolve time: 0.40s
Presolved: 35 rows, 82 columns, 82 nonzeros
Variable types: 68 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                      19.0000000          -     -      -    0s
     0     0    0.00000    0   12   19.00000    0.00000   100%     -    0s
     0     0    0.41667    0   14   19.00000    0.41667  97.8%     -    0s
     0     0    0.41667    0   14   19.00000    0.41667  97.8%     -    0s
     0     2    0.41667    0   14   19.00000    0.41667  97.8%     -    0s
*    9     9               6      12.0000000    4.00000  66.7%  14.1    0s

Cutting planes:
  Gomory: 1

Explored 48 nodes (486 simplex iterations) in 0.41 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.200000000000e+01, best bound 1.200000000000e+01, gap 0.0%