Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:10:02 2012

Optimize a model with 43 rows, 123 columns and 123 nonzeros
Model has 84 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.49s
Presolved: 43 rows, 121 columns, 121 nonzeros
Variable types: 84 continuous, 37 integer (36 binary)

Root relaxation: objective 0.000000e+00, 19 iterations, 0.00 seconds

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

H    0     0                      21.0000000          -     -      -    0s
     0     0    0.00000    0   17   21.00000    0.00000   100%     -    0s
     0     0    0.00000    0   29   21.00000    0.00000   100%     -    0s
     0     0    0.00000    0    3   21.00000    0.00000   100%     -    0s
     0     2    0.00000    0    3   21.00000    0.00000   100%     -    0s
*   14    11              10       5.0000000    0.76449  84.7%  20.0    0s
*   39    13               7       3.0000000    1.14286  61.9%  14.5    0s

Cutting planes:
  Gomory: 1

Explored 65 nodes (1176 simplex iterations) in 0.52 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%