Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:32 2012

Optimize a model with 32 rows, 95 columns and 95 nonzeros
Model has 62 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 0.36s
Presolved: 32 rows, 94 columns, 94 nonzeros
Variable types: 62 continuous, 32 integer (31 binary)

Root relaxation: objective 0.000000e+00, 15 iterations, 0.00 seconds

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

H    0     0                      18.0000000          -     -      -    0s
     0     0    0.00000    0    3   18.00000    0.00000   100%     -    0s
     0     0    0.00000    0   13   18.00000    0.00000   100%     -    0s
     0     0    0.00000    0   13   18.00000    0.00000   100%     -    0s
H    0     0                       6.0000000    0.00000   100%     -    0s
     0     2    0.00000    0   13    6.00000    0.00000   100%     -    0s
*    5     5               4       3.0000000    0.64286  78.6%  20.6    0s
*    9     7               7       2.0000000    0.64286  67.9%  12.8    0s
*   18     2               4       1.0000000    0.70000  30.0%   7.8    0s

Cutting planes:

Explored 21 nodes (300 simplex iterations) in 0.38 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%