Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:23 2012

Optimize a model with 33 rows, 77 columns and 77 nonzeros
Model has 64 quadratic constraints
Presolve time: 0.37s
Presolved: 33 rows, 77 columns, 77 nonzeros
Variable types: 64 continuous, 13 integer (13 binary)

Root relaxation: objective 0.000000e+00, 6 iterations, 0.00 seconds

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

H    0     0                      16.0000000          -     -      -    0s
     0     0    0.00000    0    8   16.00000    0.00000   100%     -    0s
     0     0    0.18750    0   13   16.00000    0.18750  98.8%     -    0s
     0     2    0.30000    0   13   16.00000    0.30000  98.1%     -    0s
*   16    16               8      15.0000000    2.00000  86.7%   9.4    0s
*   18    13               9      14.0000000    2.00000  85.7%   8.6    0s
*   25    16               6      12.0000000    2.00000  83.3%   8.4    0s
*   47    15               7      10.0000000    5.94196  40.6%   8.0    0s

Cutting planes:
  Gomory: 2

Explored 75 nodes (593 simplex iterations) in 0.39 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%