Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:33:14 2012

Optimize a model with 130 rows, 417 columns and 417 nonzeros
Model has 258 quadratic constraints
Presolve removed 0 rows and 28 columns
Presolve time: 1.50s
Presolved: 130 rows, 389 columns, 389 nonzeros
Variable types: 258 continuous, 131 integer (130 binary)

Root relaxation: objective 0.000000e+00, 47 iterations, 0.00 seconds

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

H    0     0                      65.0000000          -     -      -    1s
     0     0    0.00000    0   52   65.00000    0.00000   100%     -    1s
     0     0    0.00000    0   97   65.00000    0.00000   100%     -    1s
     0     0    0.00000    0   97   65.00000    0.00000   100%     -    1s
H    0     0                      42.0000000    0.00000   100%     -    1s
     0     2    0.00000    0   97   42.00000    0.00000   100%     -    1s
H   16    16                       7.0000000    0.50000  92.9%  45.1    1s
H   27    27                       5.0000000    0.50000  90.0%  29.8    1s
*   28    19              21       3.0000000    0.50000  83.3%  30.3    1s
*   39     9               5       2.0000000    0.53488  73.3%  27.0    1s

Cutting planes:

Explored 57 nodes (2689 simplex iterations) in 1.63 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%