Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:23:37 2012

Optimize a model with 117 rows, 370 columns and 370 nonzeros
Model has 232 quadratic constraints
Presolve removed 0 rows and 24 columns
Presolve time: 1.35s
Presolved: 117 rows, 346 columns, 346 nonzeros
Variable types: 232 continuous, 114 integer (113 binary)

Root relaxation: objective 0.000000e+00, 43 iterations, 0.00 seconds

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

H    0     0                      52.0000000          -     -      -    1s
     0     0    0.00000    0   40   52.00000    0.00000   100%     -    1s
     0     0    0.00000    0   52   52.00000    0.00000   100%     -    1s
     0     0    0.00000    0   46   52.00000    0.00000   100%     -    1s
     0     2    0.00000    0   90   52.00000    0.00000   100%     -    1s
H   41    41                       9.0000000    1.30136  85.5%  21.1    1s
*   42    31              29       8.0000000    1.30136  83.7%  20.7    1s
*   57    26              10       5.0000000    1.41999  71.6%  18.7    1s
*   63     8               5       3.0000000    1.63513  45.5%  17.5    1s

Cutting planes:

Explored 88 nodes (2442 simplex iterations) in 1.46 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%