Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:24 2012

Optimize a model with 43 rows, 112 columns and 112 nonzeros
Model has 84 quadratic constraints
Presolve time: 0.49s
Presolved: 43 rows, 112 columns, 112 nonzeros
Variable types: 84 continuous, 28 integer (28 binary)

Root relaxation: objective 0.000000e+00, 14 iterations, 0.00 seconds

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

H    0     0                      17.0000000          -     -      -    0s
     0     0    0.00000    0   16   17.00000    0.00000   100%     -    0s
     0     0    0.03333    0   25   17.00000    0.03333   100%     -    0s
     0     2    0.05172    0   25   17.00000    0.05172   100%     -    0s
*   14    14               8       8.0000000    1.00000  87.5%  18.3    0s
*   17    11               8       7.0000000    1.00000  85.7%  15.2    0s
*   29    11               5       6.0000000    1.07143  82.1%  13.4    0s

Cutting planes:
  Gomory: 1

Explored 65 nodes (1136 simplex iterations) in 0.52 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.000000000000e+00, best bound 6.000000000000e+00, gap 0.0%