Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:02:18 2012

Optimize a model with 205 rows, 606 columns and 606 nonzeros
Model has 408 quadratic constraints
Presolve removed 0 rows and 18 columns
Presolve time: 2.41s
Presolved: 205 rows, 588 columns, 588 nonzeros
Variable types: 408 continuous, 180 integer (179 binary)

Root relaxation: objective 0.000000e+00, 73 iterations, 0.00 seconds

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

H    0     0                      95.0000000          -     -      -    2s
     0     0    0.00000    0    2   95.00000    0.00000   100%     -    2s
     0     0    0.00000    0    4   95.00000    0.00000   100%     -    2s
     0     0    0.00000    0    3   95.00000    0.00000   100%     -    2s
     0     2    0.00000    0    2   95.00000    0.00000   100%     -    2s
H   16    16                      17.0000000    0.00000   100%  91.7    2s
H   24    20                       9.0000000    0.00000   100%  72.7    2s
H   27    20                       8.0000000    0.00000   100%  66.0    2s

Cutting planes:
  Gomory: 1

Explored 296 nodes (10754 simplex iterations) in 2.80 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.000000000000e+00, best bound 8.000000000000e+00, gap 0.0%