Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:39:43 2012

Optimize a model with 79 rows, 193 columns and 193 nonzeros
Model has 156 quadratic constraints
Presolve time: 0.92s
Presolved: 79 rows, 193 columns, 193 nonzeros
Variable types: 156 continuous, 37 integer (37 binary)

Root relaxation: objective 0.000000e+00, 18 iterations, 0.00 seconds

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

H    0     0                      33.0000000          -     -      -    0s
     0     0    0.00000    0   35   33.00000    0.00000   100%     -    0s
     0     0    0.74693    0   37   33.00000    0.74693  97.7%     -    0s
     0     2    0.96970    0   37   33.00000    0.96970  97.1%     -    0s
*   20    20              14      20.0000000    3.19152  84.0%  28.2    0s
*   21    19              13      19.0000000    3.19152  83.2%  27.3    0s
*   33    24               8      18.0000000    3.19424  82.3%  25.1    0s
*   80    28               8      17.0000000    6.43771  62.1%  21.2    0s

Cutting planes:
  Gomory: 1

Explored 169 nodes (3868 simplex iterations) in 1.02 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%