Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:37:27 2012

Optimize a model with 6 rows, 17 columns and 17 nonzeros
Model has 10 quadratic constraints
Presolve time: 0.06s
Presolved: 6 rows, 17 columns, 17 nonzeros
Variable types: 10 continuous, 7 integer (7 binary)

Root relaxation: objective 0.000000e+00, 3 iterations, 0.00 seconds

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

H    0     0                       4.0000000          -     -      -    0s
     0     0    0.00000    0    4    4.00000    0.00000   100%     -    0s
     0     0    0.14286    0    6    4.00000    0.14286  96.4%     -    0s
H    0     0                       1.0000000    0.14286  85.7%     -    0s
     0     0    1.00000    0    2    1.00000    1.00000   0.0%     -    0s

Cutting planes:
  Gomory: 1

Explored 1 nodes (35 simplex iterations) in 0.07 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+00, best bound 1.000000000000e+00, gap 0.0%