Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:11:20 2012

Optimize a model with 59 rows, 165 columns and 165 nonzeros
Model has 116 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.68s
Presolved: 59 rows, 163 columns, 163 nonzeros
Variable types: 116 continuous, 47 integer (46 binary)

Root relaxation: objective 0.000000e+00, 22 iterations, 0.00 seconds

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

H    0     0                      37.0000000          -     -      -    0s
     0     0    0.00000    0    3   37.00000    0.00000   100%     -    0s
     0     0    0.00000    0   36   37.00000    0.00000   100%     -    0s
     0     0    0.00000    0   21   37.00000    0.00000   100%     -    0s
     0     2    0.00000    0   14   37.00000    0.00000   100%     -    0s
*   20    20              13      11.0000000    1.73333  84.2%  19.6    0s
H   42    27                       7.0000000    2.41176  65.5%  13.2    0s
*   42    25              13       6.0000000    2.41176  59.8%  13.2    0s
*   62    20               5       5.0000000    3.00000  40.0%  11.9    0s

Cutting planes:

Explored 106 nodes (1343 simplex iterations) in 0.73 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%