Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:34:40 2012

Optimize a model with 133 rows, 426 columns and 426 nonzeros
Model has 264 quadratic constraints
Presolve removed 0 rows and 26 columns
Presolve time: 1.53s
Presolved: 133 rows, 400 columns, 400 nonzeros
Variable types: 264 continuous, 136 integer (135 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                      68.0000000          -     -      -    1s
     0     0    0.00000    0    2   68.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   68.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   68.00000    0.00000   100%     -    1s
     0     2    0.00000    0    2   68.00000    0.00000   100%     -    1s
*   16    16              13       3.0000000    0.03704  98.8%  36.5    1s
*   41    10               4       2.0000000    0.03846  98.1%  20.6    1s

Cutting planes:
  Gomory: 1

Explored 82 nodes (2583 simplex iterations) in 1.62 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%