Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:10:08 2012

Optimize a model with 44 rows, 126 columns and 126 nonzeros
Model has 86 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.50s
Presolved: 44 rows, 124 columns, 124 nonzeros
Variable types: 86 continuous, 38 integer (37 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                      25.0000000          -     -      -    0s
     0     0    0.00000    0   29   25.00000    0.00000   100%     -    0s
     0     0    0.25062    0   31   25.00000    0.25062  99.0%     -    0s
H    0     0                      18.0000000    0.25062  98.6%     -    0s
     0     2    0.31868    0   31   18.00000    0.31868  98.2%     -    0s
*   16    15              11       6.0000000    1.30000  78.3%  17.9    0s
*   19    10              11       5.0000000    1.30000  74.0%  16.6    0s
*   32     8               6       4.0000000    2.42933  39.3%  14.9    0s

Cutting planes:
  Gomory: 1

Explored 69 nodes (1127 simplex iterations) in 0.54 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 4.000000000000e+00, best bound 4.000000000000e+00, gap 0.0%