Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:39 2012

Optimize a model with 58 rows, 144 columns and 144 nonzeros
Model has 114 quadratic constraints
Presolve time: 0.67s
Presolved: 58 rows, 144 columns, 144 nonzeros
Variable types: 114 continuous, 30 integer (30 binary)

Root relaxation: objective 0.000000e+00, 15 iterations, 0.00 seconds

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

H    0     0                      28.0000000          -     -      -    0s
     0     0    0.00000    0   22   28.00000    0.00000   100%     -    0s
     0     0    0.38889    0   30   28.00000    0.38889  98.6%     -    0s
     0     0    0.38889    0   30   28.00000    0.38889  98.6%     -    0s
     0     2    0.38889    0   30   28.00000    0.38889  98.6%     -    0s
H    8     8                      23.0000000    1.22222  94.7%  31.2    0s
*   19    19              11      14.0000000    1.22222  91.3%  22.6    0s
*   41    24              10      12.0000000    1.22222  89.8%  15.7    0s
*  107    32               6      11.0000000    5.75000  47.7%  13.7    0s

Cutting planes:
  Gomory: 1

Explored 196 nodes (2999 simplex iterations) in 0.74 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%