Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:12 2012

Optimize a model with 37 rows, 98 columns and 98 nonzeros
Model has 72 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 0.42s
Presolved: 37 rows, 97 columns, 97 nonzeros
Variable types: 72 continuous, 25 integer (24 binary)

Root relaxation: objective 0.000000e+00, 13 iterations, 0.00 seconds

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

H    0     0                      15.0000000          -     -      -    0s
     0     0    0.00000    0   22   15.00000    0.00000   100%     -    0s
     0     0    0.34265    0   24   15.00000    0.34265  97.7%     -    0s
     0     2    0.34667    0   24   15.00000    0.34667  97.7%     -    0s
*    6     6               6       6.0000000    1.38830  76.9%  12.2    0s
*    8     6               7       5.0000000    1.38830  72.2%  12.0    0s

Cutting planes:
  Gomory: 1

Explored 23 nodes (436 simplex iterations) in 0.44 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%