Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:25 2012

Optimize a model with 42 rows, 95 columns and 95 nonzeros
Model has 82 quadratic constraints
Presolve time: 0.48s
Presolved: 42 rows, 95 columns, 95 nonzeros
Variable types: 82 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                      18.0000000          -     -      -    0s
     0     0    0.00000    0   10   18.00000    0.00000   100%     -    0s
     0     0    0.37931    0   13   18.00000    0.37931  97.9%     -    0s
     0     0    0.37931    0   13   18.00000    0.37931  97.9%     -    0s
     0     2    0.66667    0   13   18.00000    0.66667  96.3%     -    0s
*   17    15               9      17.0000000    4.00000  76.5%  10.2    0s
*   36    15               8      16.0000000    4.00000  75.0%   7.8    0s
*  110    13              10      15.0000000   10.83333  27.8%   7.3    0s

Cutting planes:
  Gomory: 1

Explored 141 nodes (1048 simplex iterations) in 0.51 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.500000000000e+01, best bound 1.500000000000e+01, gap 0.0%