Random number seed: 12349
Number of iterations: 10
Number of points: 4000

Choose a closest pair application.
  g = greedy matching
  h = hierarchical clustering
  i = cheapest insertion tsp
  m = multifragment tsp
Use a minus sign (e.g. "-g") for maximization versions
Your choice: g

Choose a point set generation method.
  1 = points in R^d, L1 metric
  2 = points in R^d, (squared) L2 metric
  d = points in R^d, dot product
  i = points in R^d, L(inf) metric
  r = random distance matrix
  s = points in generalized Sierpinski tetrahedron
  t = two-adic non-archimedean metric
Your choice: r

Choose a closest pair data structure.
  b = brute force
  c = conga line
  f = fastpair conga-neighbor hybrid
  m = many-subset conga line
  n = nearest neighbor heuristic
  q = quadtree
Your choice: f

4000 point insertions.
4000 point deletions.
13864673 distance computations.
2000 closest pair computations.
Total (wall clock) time: 32s.
Total weight = 3.15262.

4000 point insertions.
4000 point deletions.
13913930 distance computations.
2000 closest pair computations.
Total (wall clock) time: 32.0833s.
Total weight = 4.18403.

4000 point insertions.
4000 point deletions.
13864811 distance computations.
2000 closest pair computations.
Total (wall clock) time: 32.05s.
Total weight = 4.42218.

4000 point insertions.
4000 point deletions.
13769130 distance computations.
2000 closest pair computations.
Total (wall clock) time: 31.7667s.
Total weight = 3.57100.

4000 point insertions.
4000 point deletions.
13864131 distance computations.
2000 closest pair computations.
Total (wall clock) time: 32.05s.
Total weight = 3.31072.

4000 point insertions.
4000 point deletions.
13959595 distance computations.
2000 closest pair computations.
Total (wall clock) time: 32.1833s.
Total weight = 3.93632.

4000 point insertions.
4000 point deletions.
13791616 distance computations.
2000 closest pair computations.
Total (wall clock) time: 31.8167s.
Total weight = 3.13606.

4000 point insertions.
4000 point deletions.
13870511 distance computations.
2000 closest pair computations.
Total (wall clock) time: 31.9833s.
Total weight = 3.28683.

4000 point insertions.
4000 point deletions.
13845606 distance computations.
2000 closest pair computations.
Total (wall clock) time: 32.0167s.
Total weight = 3.93707.

4000 point insertions.
4000 point deletions.
13745217 distance computations.
2000 closest pair computations.
Total (wall clock) time: 31.7167s.
Total weight = 3.69392.

Average time = 31.9667s.
Standard deviation = 0.150308s.