Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:42 2012

Optimize a model with 35 rows, 103 columns and 103 nonzeros
Model has 68 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.40s
Presolved: 35 rows, 101 columns, 101 nonzeros
Variable types: 68 continuous, 33 integer (32 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                      16.0000000          -     -      -    0s
     0     0    0.00000    0   15   16.00000    0.00000   100%     -    0s
     0     0    0.00000    0   25   16.00000    0.00000   100%     -    0s
     0     0    0.00000    0   21   16.00000    0.00000   100%     -    0s
     0     2    0.00000    0   15   16.00000    0.00000   100%     -    0s
*   14    14              11       4.0000000    1.90000  52.5%  13.0    0s
*   29     9               5       3.0000000    2.23852  25.4%   9.3    0s

Cutting planes:

Explored 46 nodes (646 simplex iterations) in 0.43 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%