Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:54 2012

Optimize a model with 48 rows, 132 columns and 132 nonzeros
Model has 94 quadratic constraints
Presolve time: 0.55s
Presolved: 48 rows, 132 columns, 132 nonzeros
Variable types: 94 continuous, 38 integer (38 binary)

Root relaxation: objective 0.000000e+00, 19 iterations, 0.00 seconds

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

H    0     0                      24.0000000          -     -      -    0s
     0     0    0.00000    0   28   24.00000    0.00000   100%     -    0s
     0     0    0.00000    0   22   24.00000    0.00000   100%     -    0s
     0     0    0.00000    0   21   24.00000    0.00000   100%     -    0s
     0     2    0.00000    0   19   24.00000    0.00000   100%     -    0s
*   16    13              13       8.0000000    0.78571  90.2%  15.0    0s
*   27    14               9       7.0000000    2.00000  71.4%  15.9    0s
H   53    17                       6.0000000    2.53409  57.8%  13.1    0s
*   53    13               8       5.0000000    2.53409  49.3%  13.4    0s

Cutting planes:
  Gomory: 15

Explored 92 nodes (1483 simplex iterations) in 0.59 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%