Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:28 2012

Optimize a model with 32 rows, 94 columns and 94 nonzeros
Model has 62 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.36s
Presolved: 32 rows, 92 columns, 92 nonzeros
Variable types: 62 continuous, 30 integer (29 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                      12.0000000          -     -      -    0s
     0     0    0.00000    0    5   12.00000    0.00000   100%     -    0s
     0     0    0.00000    0   15   12.00000    0.00000   100%     -    0s
     0     0    0.00000    0   23   12.00000    0.00000   100%     -    0s
     0     2    0.00000    0   23   12.00000    0.00000   100%     -    0s
*   14    11              10       4.0000000    1.00000  75.0%  10.2    0s
*   27     7               5       3.0000000    1.00000  66.7%   8.5    0s

Cutting planes:

Explored 40 nodes (643 simplex iterations) in 0.38 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%