Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:16 2012

Optimize a model with 23 rows, 72 columns and 72 nonzeros
Model has 44 quadratic constraints
Presolve removed 0 rows and 4 columns
Presolve time: 0.26s
Presolved: 23 rows, 68 columns, 68 nonzeros
Variable types: 44 continuous, 24 integer (23 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                       9.0000000          -     -      -    0s
     0     0    0.00000    0   14    9.00000    0.00000   100%     -    0s
H    0     0                       5.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   18    5.00000    0.00000   100%     -    0s
     0     0    0.00000    0   18    5.00000    0.00000   100%     -    0s
     0     2    0.00000    0   15    5.00000    0.00000   100%     -    0s
*    6     6               5       1.0000000    0.39474  60.5%   9.3    0s

Cutting planes:
  Gomory: 2

Explored 16 nodes (318 simplex iterations) in 0.27 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%