Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:28:57 2012

Optimize a model with 128 rows, 411 columns and 411 nonzeros
Model has 254 quadratic constraints
Presolve removed 0 rows and 25 columns
Presolve time: 1.48s
Presolved: 128 rows, 386 columns, 386 nonzeros
Variable types: 254 continuous, 132 integer (131 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                      57.0000000          -     -      -    1s
     0     0    0.00000    0    6   57.00000    0.00000   100%     -    1s
     0     0    0.00000    0    6   57.00000    0.00000   100%     -    1s
     0     0    0.00000    0   24   57.00000    0.00000   100%     -    1s
     0     2    0.00000    0   60   57.00000    0.00000   100%     -    1s
*   11    11               8       3.0000000    0.21212  92.9%  67.6    1s
*  112     4               4       2.0000000    1.61111  19.4%  15.8    1s

Cutting planes:

Explored 119 nodes (2984 simplex iterations) in 1.58 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%