Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:23:27 2012

Optimize a model with 104 rows, 344 columns and 344 nonzeros
Model has 206 quadratic constraints
Presolve removed 0 rows and 31 columns
Presolve time: 1.20s
Presolved: 104 rows, 313 columns, 313 nonzeros
Variable types: 206 continuous, 107 integer (106 binary)

Root relaxation: objective 0.000000e+00, 39 iterations, 0.00 seconds

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

H    0     0                      55.0000000          -     -      -    1s
     0     0    0.00000    0    8   55.00000    0.00000   100%     -    1s
     0     0    0.00000    0   44   55.00000    0.00000   100%     -    1s
     0     0    0.00000    0   25   55.00000    0.00000   100%     -    1s
     0     2    0.00000    0   25   55.00000    0.00000   100%     -    1s
*   12    11               8       2.0000000    0.22222  88.9%  53.2    1s
*   42     4               4       1.0000000    0.64286  35.7%  23.9    1s

Cutting planes:

Explored 47 nodes (1829 simplex iterations) in 1.26 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+00, best bound 1.000000000000e+00, gap 0.0%