Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:26:55 2012

Optimize a model with 130 rows, 409 columns and 409 nonzeros
Model has 258 quadratic constraints
Presolve removed 0 rows and 31 columns
Presolve time: 1.51s
Presolved: 130 rows, 378 columns, 378 nonzeros
Variable types: 258 continuous, 120 integer (119 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                      63.0000000          -     -      -    1s
     0     0    0.00000    0   75   63.00000    0.00000   100%     -    1s
     0     0    0.00000    0   69   63.00000    0.00000   100%     -    1s
     0     0    0.00000    0  104   63.00000    0.00000   100%     -    1s
     0     2    0.00000    0  102   63.00000    0.00000   100%     -    1s
H   27    27                       6.0000000    1.20690  79.9%  34.9    1s
*  119    23              12       5.0000000    3.23377  35.3%  15.9    1s

Cutting planes:
  Gomory: 61

Explored 160 nodes (4140 simplex iterations) in 1.68 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%