Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:02 2012

Optimize a model with 19 rows, 59 columns and 59 nonzeros
Model has 36 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.21s
Presolved: 19 rows, 57 columns, 57 nonzeros
Variable types: 36 continuous, 21 integer (20 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                       9.0000000          -     -      -    0s
     0     0    0.00000    0    2    9.00000    0.00000   100%     -    0s
     0     0    0.00000    0    9    9.00000    0.00000   100%     -    0s
     0     0    0.00000    0    8    9.00000    0.00000   100%     -    0s
     0     2    0.00000    0    8    9.00000    0.00000   100%     -    0s
*   12    12               9       2.0000000    0.75000  62.5%   6.3    0s
*   33     1               5       1.0000000    1.00000   0.0%   4.4    0s

Cutting planes:

Explored 34 nodes (280 simplex iterations) in 0.22 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%