Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:29 2012

Optimize a model with 27 rows, 84 columns and 84 nonzeros
Model has 52 quadratic constraints
Presolve removed 0 rows and 4 columns
Presolve time: 0.31s
Presolved: 27 rows, 80 columns, 80 nonzeros
Variable types: 52 continuous, 28 integer (27 binary)

Root relaxation: objective 0.000000e+00, 13 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    3   14.00000    0.00000   100%     -    0s
     0     0    0.00000    0    5   14.00000    0.00000   100%     -    0s
     0     0    0.00000    0   12   14.00000    0.00000   100%     -    0s
     0     2    0.00000    0   16   14.00000    0.00000   100%     -    0s
*   13    13               9       4.0000000    0.82353  79.4%  10.9    0s
*   22     9               5       2.0000000    1.00000  50.0%   8.7    0s
*   46     0               3       1.0000000    1.00000   0.0%   6.6    0s

Cutting planes:

Explored 47 nodes (494 simplex iterations) in 0.32 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%