Random number seed: 12349
Number of iterations: 10
Number of points: 250

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: h

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
  t = two-adic non-archimedean metric
Your choice: 2
Dimension: 20

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: c
Number of subsets (zero for log_2(n)): 0

499 point insertions.
498 point deletions.
393230 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.05s.
Total weight = 348.780.

499 point insertions.
498 point deletions.
402466 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.06667s.
Total weight = 350.439.

499 point insertions.
498 point deletions.
388833 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.03333s.
Total weight = 360.666.

499 point insertions.
498 point deletions.
418933 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.11667s.
Total weight = 346.982.

499 point insertions.
498 point deletions.
413655 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.1s.
Total weight = 350.134.

499 point insertions.
498 point deletions.
426444 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.13333s.
Total weight = 340.455.

499 point insertions.
498 point deletions.
404120 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.08333s.
Total weight = 345.158.

499 point insertions.
498 point deletions.
403788 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.08333s.
Total weight = 354.202.

499 point insertions.
498 point deletions.
417705 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.13333s.
Total weight = 336.584.

499 point insertions.
498 point deletions.
404782 distance computations.
249 closest pair computations.
Total (wall clock) time: 1.1s.
Total weight = 354.307.

Average time = 1.09s.
Standard deviation = 0.0335180s.