Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:10:26 2012

Optimize a model with 52 rows, 145 columns and 145 nonzeros
Model has 102 quadratic constraints
Presolve removed 0 rows and 4 columns
Presolve time: 0.60s
Presolved: 52 rows, 141 columns, 141 nonzeros
Variable types: 102 continuous, 39 integer (38 binary)

Root relaxation: objective 0.000000e+00, 20 iterations, 0.00 seconds

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

H    0     0                      26.0000000          -     -      -    0s
     0     0    0.00000    0    2   26.00000    0.00000   100%     -    0s
     0     0    0.00000    0   29   26.00000    0.00000   100%     -    0s
     0     0    0.00000    0   21   26.00000    0.00000   100%     -    0s
     0     2    0.00000    0   21   26.00000    0.00000   100%     -    0s
*   14    14               8       9.0000000    1.71429  81.0%  16.4    0s
*   20    16              12       7.0000000    1.71429  75.5%  13.3    0s
*   31    18               8       6.0000000    2.37500  60.4%  10.5    0s
*   91     9               3       5.0000000    3.72727  25.5%   8.8    0s

Cutting planes:

Explored 101 nodes (1192 simplex iterations) in 0.64 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%