Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:33:20 2012

Optimize a model with 134 rows, 425 columns and 425 nonzeros
Model has 266 quadratic constraints
Presolve removed 0 rows and 26 columns
Presolve time: 1.55s
Presolved: 134 rows, 399 columns, 399 nonzeros
Variable types: 266 continuous, 133 integer (132 binary)

Root relaxation: objective 0.000000e+00, 49 iterations, 0.00 seconds

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

H    0     0                      65.0000000          -     -      -    1s
     0     0    0.00000    0   48   65.00000    0.00000   100%     -    1s
     0     0    0.00000    0   59   65.00000    0.00000   100%     -    1s
     0     0    0.00000    0   55   65.00000    0.00000   100%     -    1s
     0     2    0.00000    0   48   65.00000    0.00000   100%     -    1s
*   28    28              21       9.0000000    0.12370  98.6%  34.7    1s
*   29    25              21       6.0000000    0.12370  97.9%  33.6    1s
*   36    15               5       4.0000000    0.39891  90.0%  35.4    1s
H   83    11                       3.0000000    1.59079  47.0%  20.7    1s

Cutting planes:

Explored 113 nodes (3374 simplex iterations) in 1.68 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%