Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:29 2012

Optimize a model with 46 rows, 104 columns and 104 nonzeros
Model has 90 quadratic constraints
Presolve time: 0.52s
Presolved: 46 rows, 104 columns, 104 nonzeros
Variable types: 90 continuous, 14 integer (14 binary)

Root relaxation: objective 0.000000e+00, 7 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   14   21.00000    0.00000   100%     -    0s
     0     0    0.50000    0   14   21.00000    0.50000  97.6%     -    0s
     0     0    0.50000    0   14   21.00000    0.50000  97.6%     -    0s
     0     2    0.50000    0   14   21.00000    0.50000  97.6%     -    0s
H   29    13                      19.0000000    6.81818  64.1%  14.3    0s
*   36    16               6      16.0000000    7.00000  56.2%  13.6    0s

Cutting planes:
  Gomory: 1

Explored 77 nodes (1162 simplex iterations) in 0.55 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.600000000000e+01, best bound 1.600000000000e+01, gap 0.0%