Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:41 2012

Optimize a model with 48 rows, 125 columns and 125 nonzeros
Model has 94 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 0.55s
Presolved: 48 rows, 124 columns, 124 nonzeros
Variable types: 94 continuous, 30 integer (29 binary)

Root relaxation: objective 0.000000e+00, 15 iterations, 0.00 seconds

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

H    0     0                      29.0000000          -     -      -    0s
     0     0    0.00000    0    2   29.00000    0.00000   100%     -    0s
     0     0    0.00000    0   29   29.00000    0.00000   100%     -    0s
     0     0    0.00000    0   28   29.00000    0.00000   100%     -    0s
H    0     0                      25.0000000    0.00000   100%     -    0s
     0     2    0.00000    0   28   25.00000    0.00000   100%     -    0s
*   15    13              12       8.0000000    2.37500  70.3%  19.9    0s
*   32    10               4       7.0000000    2.80000  60.0%  16.6    0s

Cutting planes:

Explored 47 nodes (966 simplex iterations) in 0.58 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.000000000000e+00, best bound 7.000000000000e+00, gap 0.0%