Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:56 2012

Optimize a model with 41 rows, 118 columns and 118 nonzeros
Model has 80 quadratic constraints
Presolve removed 0 rows and 3 columns
Presolve time: 0.47s
Presolved: 41 rows, 115 columns, 115 nonzeros
Variable types: 80 continuous, 35 integer (34 binary)

Root relaxation: objective 0.000000e+00, 17 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   21   18.00000    0.00000   100%     -    0s
     0     0    0.00000    0   24   18.00000    0.00000   100%     -    0s
     0     0    0.00000    0   21   18.00000    0.00000   100%     -    0s
     0     2    0.00000    0   21   18.00000    0.00000   100%     -    0s
*   15    15              11       5.0000000    0.94118  81.2%  17.1    0s
*   22     9               6       3.0000000    1.60000  46.7%  14.8    0s

Cutting planes:
  Gomory: 1

Explored 44 nodes (965 simplex iterations) in 0.49 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%