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

Optimize a model with 72 rows, 252 columns and 252 nonzeros
Model has 142 quadratic constraints
Presolve removed 0 rows and 32 columns
Presolve time: 0.83s
Presolved: 72 rows, 220 columns, 220 nonzeros
Variable types: 142 continuous, 78 integer (77 binary)

Root relaxation: objective 0.000000e+00, 29 iterations, 0.00 seconds

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

H    0     0                      22.0000000          -     -      -    0s
     0     0    0.00000    0    3   22.00000    0.00000   100%     -    0s
H    0     0                       2.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   18    2.00000    0.00000   100%     -    0s
     0     0    0.00000    0    6    2.00000    0.00000   100%     -    0s
     0     2    0.00000    0   20    2.00000    0.00000   100%     -    0s
*    2     2               2       0.0000000    0.00000   0.0%  96.5    0s

Cutting planes:

Explored 3 nodes (758 simplex iterations) in 0.85 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0%