Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:34:12 2012

Optimize a model with 131 rows, 421 columns and 421 nonzeros
Model has 260 quadratic constraints
Presolve removed 0 rows and 31 columns
Presolve time: 1.52s
Presolved: 131 rows, 390 columns, 390 nonzeros
Variable types: 260 continuous, 130 integer (129 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                      66.0000000          -     -      -    1s
     0     0    0.00000    0    4   66.00000    0.00000   100%     -    1s
     0     0    0.00000    0   64   66.00000    0.00000   100%     -    1s
     0     0    0.00000    0    3   66.00000    0.00000   100%     -    1s
     0     2    0.00000    0   76   66.00000    0.00000   100%     -    1s
*   24    23              16       5.0000000    0.80682  83.9%  33.2    1s
*  120    35              11       4.0000000    1.08000  73.0%  13.3    1s
*  176    16               6       3.0000000    1.95455  34.8%  12.0    1s

Cutting planes:

Explored 199 nodes (3165 simplex iterations) in 1.64 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%