Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:37 2012

Optimize a model with 36 rows, 104 columns and 104 nonzeros
Model has 70 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 0.41s
Presolved: 36 rows, 103 columns, 103 nonzeros
Variable types: 70 continuous, 33 integer (32 binary)

Root relaxation: objective 0.000000e+00, 16 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    2   18.00000    0.00000   100%     -    0s
     0     0    0.00000    0   14   18.00000    0.00000   100%     -    0s
     0     0    0.00000    0   22   18.00000    0.00000   100%     -    0s
     0     2    0.00000    0   22   18.00000    0.00000   100%     -    0s
*   22    22              14       5.0000000    1.00000  80.0%  15.3    0s
*   54    22               6       4.0000000    1.00000  75.0%  13.6    0s
*   73    11               6       3.0000000    1.56522  47.8%  12.7    0s

Cutting planes:

Explored 88 nodes (1242 simplex iterations) in 0.44 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%