Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:51 2012

Optimize a model with 41 rows, 117 columns and 117 nonzeros
Model has 80 quadratic constraints
Presolve removed 0 rows and 3 columns
Presolve time: 0.47s
Presolved: 41 rows, 114 columns, 114 nonzeros
Variable types: 80 continuous, 34 integer (33 binary)

Root relaxation: objective 0.000000e+00, 17 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    4   16.00000    0.00000   100%     -    0s
     0     0    0.00000    0    2   16.00000    0.00000   100%     -    0s
     0     0    0.00000    0   18   16.00000    0.00000   100%     -    0s
     0     2    0.00000    0   18   16.00000    0.00000   100%     -    0s
*    6     6               5       5.0000000    1.87500  62.5%  27.3    0s

Cutting planes:

Explored 41 nodes (740 simplex iterations) in 0.49 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%