Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:08:52 2012

Optimize a model with 12 rows, 40 columns and 40 nonzeros
Model has 22 quadratic constraints
Presolve removed 0 rows and 4 columns
Presolve time: 0.13s
Presolved: 12 rows, 36 columns, 36 nonzeros
Variable types: 22 continuous, 14 integer (13 binary)

Root relaxation: objective 0.000000e+00, 9 iterations, 0.00 seconds

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

H    0     0                       6.0000000          -     -      -    0s
     0     0    0.00000    0    2    6.00000    0.00000   100%     -    0s
     0     0    0.00000    0    7    6.00000    0.00000   100%     -    0s
     0     0    0.00000    0    8    6.00000    0.00000   100%     -    0s
H    0     0                       1.0000000    0.00000   100%     -    0s
     0     2    0.00000    0    8    1.00000    0.00000   100%     -    0s

Cutting planes:

Explored 12 nodes (109 simplex iterations) in 0.14 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%