Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:05 2012

Optimize a model with 26 rows, 74 columns and 74 nonzeros
Model has 50 quadratic constraints
Presolve time: 0.29s
Presolved: 26 rows, 74 columns, 74 nonzeros
Variable types: 50 continuous, 24 integer (24 binary)

Root relaxation: objective 0.000000e+00, 12 iterations, 0.00 seconds

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

H    0     0                      15.0000000          -     -      -    0s
     0     0    0.00000    0    6   15.00000    0.00000   100%     -    0s
     0     0    0.00000    0    7   15.00000    0.00000   100%     -    0s
     0     0    0.00000    0    8   15.00000    0.00000   100%     -    0s
     0     2    0.00000    0   19   15.00000    0.00000   100%     -    0s
H    8     8                       6.0000000    1.00000  83.3%  13.2    0s
*   14    11               9       3.0000000    1.00000  66.7%  10.0    0s
*   33     5               6       2.0000000    1.38889  30.6%   6.7    0s

Cutting planes:

Explored 40 nodes (360 simplex iterations) in 0.31 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%