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: n

4000 point insertions.
4000 point deletions.
19299121 distance computations.
2000 closest pair computations.
Total (wall clock) time: 44.25s.
Total weight = 3.15262.

4000 point insertions.
4000 point deletions.
19240876 distance computations.
2000 closest pair computations.
Total (wall clock) time: 44.1333s.
Total weight = 4.18403.

4000 point insertions.
4000 point deletions.
19877506 distance computations.
2000 closest pair computations.
Total (wall clock) time: 45.6167s.
Total weight = 4.42218.

4000 point insertions.
4000 point deletions.
19443869 distance computations.
2000 closest pair computations.
Total (wall clock) time: 44.5833s.
Total weight = 3.57100.

4000 point insertions.
4000 point deletions.
19065094 distance computations.
2000 closest pair computations.
Total (wall clock) time: 43.7333s.
Total weight = 3.74197.

4000 point insertions.
4000 point deletions.
19553189 distance computations.
2000 closest pair computations.
Total (wall clock) time: 44.9167s.
Total weight = 3.89857.

4000 point insertions.
4000 point deletions.
19350063 distance computations.
2000 closest pair computations.
Total (wall clock) time: 44.3667s.
Total weight = 3.72378.

4000 point insertions.
4000 point deletions.
19241874 distance computations.
2000 closest pair computations.
Total (wall clock) time: 44.1333s.
Total weight = 3.99093.

4000 point insertions.
4000 point deletions.
19233366 distance computations.
2000 closest pair computations.
Total (wall clock) time: 44.25s.
Total weight = 4.09044.

4000 point insertions.
4000 point deletions.
19287855 distance computations.
2000 closest pair computations.
Total (wall clock) time: 44.35s.
Total weight = 3.68336.

Average time = 44.4333s.
Standard deviation = 0.516935s.