Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:37:54 2012

Optimize a model with 26 rows, 72 columns and 72 nonzeros
Model has 50 quadratic constraints
Presolve time: 0.29s
Presolved: 26 rows, 72 columns, 72 nonzeros
Variable types: 50 continuous, 22 integer (22 binary)

Root relaxation: objective 0.000000e+00, 11 iterations, 0.00 seconds

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

H    0     0                      14.0000000          -     -      -    0s
     0     0    0.00000    0    4   14.00000    0.00000   100%     -    0s
     0     0    0.00000    0   13   14.00000    0.00000   100%     -    0s
     0     0    0.00000    0   13   14.00000    0.00000   100%     -    0s
     0     2    0.00000    0   13   14.00000    0.00000   100%     -    0s
*    8     8               5       3.0000000    1.55556  48.1%  14.8    0s

Cutting planes:
  Gomory: 1

Explored 52 nodes (422 simplex iterations) in 0.31 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%