Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:09 2012

Optimize a model with 35 rows, 93 columns and 93 nonzeros
Model has 68 quadratic constraints
Presolve time: 0.40s
Presolved: 35 rows, 93 columns, 93 nonzeros
Variable types: 68 continuous, 25 integer (25 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                      13.0000000          -     -      -    0s
     0     0    0.00000    0   13   13.00000    0.00000   100%     -    0s
     0     0    0.00000    0   19   13.00000    0.00000   100%     -    0s
     0     0    0.00000    0   17   13.00000    0.00000   100%     -    0s
     0     2    0.00000    0   17   13.00000    0.00000   100%     -    0s
*   12    12               8       7.0000000    2.28571  67.3%  22.0    0s
*   13    10               8       6.0000000    2.28571  61.9%  20.5    0s
*   28     4               3       5.0000000    4.00000  20.0%  12.3    0s

Cutting planes:

Explored 34 nodes (613 simplex iterations) in 0.42 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%