Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:58 2012

Optimize a model with 43 rows, 122 columns and 122 nonzeros
Model has 84 quadratic constraints
Presolve removed 0 rows and 4 columns
Presolve time: 0.49s
Presolved: 43 rows, 118 columns, 118 nonzeros
Variable types: 84 continuous, 34 integer (33 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                      23.0000000          -     -      -    0s
     0     0    0.00000    0   21   23.00000    0.00000   100%     -    0s
     0     0    0.06250    0   32   23.00000    0.06250   100%     -    0s
     0     2    0.07647    0   32   23.00000    0.07647   100%     -    0s
*   11    11               8       6.0000000    1.86667  68.9%  14.3    0s
*   34    14               7       5.0000000    1.87500  62.5%   8.1    0s

Cutting planes:
  Gomory: 1

Explored 70 nodes (879 simplex iterations) in 0.52 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%