Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:35:44 2012

Optimize a model with 120 rows, 403 columns and 403 nonzeros
Model has 238 quadratic constraints
Presolve removed 0 rows and 38 columns
Presolve time: 1.39s
Presolved: 120 rows, 365 columns, 365 nonzeros
Variable types: 238 continuous, 127 integer (126 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                      56.0000000          -     -      -    1s
     0     0    0.00000    0    5   56.00000    0.00000   100%     -    1s
     0     0    0.00000    0   40   56.00000    0.00000   100%     -    1s
     0     0    0.00000    0   39   56.00000    0.00000   100%     -    1s
     0     2    0.00000    0   39   56.00000    0.00000   100%     -    1s
H    8     7                       2.0000000    0.07547  96.2%  66.2    1s
*   60     6               5       1.0000000    0.31579  68.4%  12.6    1s

Cutting planes:

Explored 80 nodes (1571 simplex iterations) in 1.47 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%