Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:25:04 2012

Optimize a model with 112 rows, 366 columns and 366 nonzeros
Model has 222 quadratic constraints
Presolve removed 0 rows and 31 columns
Presolve time: 1.30s
Presolved: 112 rows, 335 columns, 335 nonzeros
Variable types: 222 continuous, 113 integer (112 binary)

Root relaxation: objective 0.000000e+00, 41 iterations, 0.00 seconds

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

H    0     0                      57.0000000          -     -      -    1s
     0     0    0.00000    0   10   57.00000    0.00000   100%     -    1s
     0     0    0.00000    0    8   57.00000    0.00000   100%     -    1s
     0     0    0.00000    0   66   57.00000    0.00000   100%     -    1s
     0     2    0.00000    0   77   57.00000    0.00000   100%     -    1s
*   13     9               9       2.0000000    0.89744  55.1%  74.2    1s

Cutting planes:

Explored 52 nodes (2092 simplex iterations) in 1.37 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%