Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:37:53 2012

Optimize a model with 21 rows, 61 columns and 61 nonzeros
Model has 40 quadratic constraints
Presolve time: 0.23s
Presolved: 21 rows, 61 columns, 61 nonzeros
Variable types: 40 continuous, 21 integer (21 binary)

Root relaxation: objective 0.000000e+00, 10 iterations, 0.00 seconds

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

H    0     0                      10.0000000          -     -      -    0s
     0     0    0.00000    0   14   10.00000    0.00000   100%     -    0s
H    0     0                       9.0000000    0.00000   100%     -    0s
     0     0    0.01379    0   15    9.00000    0.01379   100%     -    0s
     0     2    0.12658    0   15    9.00000    0.12658  98.6%     -    0s
*    7     6               6       2.0000000    1.33333  33.3%   5.3    0s

Cutting planes:
  Gomory: 2

Explored 17 nodes (183 simplex iterations) in 0.25 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%