Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:39:22 2012

Optimize a model with 79 rows, 191 columns and 191 nonzeros
Model has 156 quadratic constraints
Presolve time: 0.91s
Presolved: 79 rows, 191 columns, 191 nonzeros
Variable types: 156 continuous, 35 integer (35 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                      37.0000000          -     -      -    0s
     0     0    0.00000    0   12   37.00000    0.00000   100%     -    0s
     0     0    0.00000    0   15   37.00000    0.00000   100%     -    0s
     0     0    0.00000    0   15   37.00000    0.00000   100%     -    0s
     0     2    0.00000    0   15   37.00000    0.00000   100%     -    0s
*   18    18              13      21.0000000    4.74074  77.4%  23.8    0s
*   39    28              14      18.0000000    4.78125  73.4%  19.3    0s
*  302    58              11      17.0000000   11.69008  31.2%  13.5    1s

Cutting planes:
  Gomory: 1

Explored 601 nodes (7529 simplex iterations) in 1.10 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.700000000000e+01, best bound 1.700000000000e+01, gap 0.0%