Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:26:58 2012

Optimize a model with 122 rows, 393 columns and 393 nonzeros
Model has 242 quadratic constraints
Presolve removed 0 rows and 28 columns
Presolve time: 1.41s
Presolved: 122 rows, 365 columns, 365 nonzeros
Variable types: 242 continuous, 123 integer (122 binary)

Root relaxation: objective 0.000000e+00, 45 iterations, 0.00 seconds

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

H    0     0                      53.0000000          -     -      -    1s
     0     0    0.00000    0    3   53.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   53.00000    0.00000   100%     -    1s
     0     0    0.00000    0    5   53.00000    0.00000   100%     -    1s
     0     2    0.00000    0    2   53.00000    0.00000   100%     -    1s
H   16    14                       2.0000000    0.04348  97.8%  49.3    1s
H   50    17                       2.0000000    0.28000  86.0%  25.7    1s
*   50     6               8       1.0000000    0.28000  72.0%  25.8    1s

Cutting planes:

Explored 58 nodes (2100 simplex iterations) in 1.50 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%