Random number seed: 12349 Number of iterations: 10 Number of points: 1000 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: m 1000 point insertions. 1000 point deletions. 915884 distance computations. 500 closest pair computations. Total (wall clock) time: 2.05s. Total weight = 2.99146. 1000 point insertions. 1000 point deletions. 911853 distance computations. 500 closest pair computations. Total (wall clock) time: 2.05s. Total weight = 2.96790. 1000 point insertions. 1000 point deletions. 915984 distance computations. 500 closest pair computations. Total (wall clock) time: 2.06667s. Total weight = 3.00451. 1000 point insertions. 1000 point deletions. 891613 distance computations. 500 closest pair computations. Total (wall clock) time: 2s. Total weight = 2.80557. 1000 point insertions. 1000 point deletions. 895567 distance computations. 500 closest pair computations. Total (wall clock) time: 2s. Total weight = 2.39288. 1000 point insertions. 1000 point deletions. 927503 distance computations. 500 closest pair computations. Total (wall clock) time: 2.08333s. Total weight = 2.81084. 1000 point insertions. 1000 point deletions. 931365 distance computations. 500 closest pair computations. Total (wall clock) time: 2.08333s. Total weight = 3.30746. 1000 point insertions. 1000 point deletions. 887905 distance computations. 500 closest pair computations. Total (wall clock) time: 2s. Total weight = 2.66815. 1000 point insertions. 1000 point deletions. 891530 distance computations. 500 closest pair computations. Total (wall clock) time: 2s. Total weight = 3.24859. 1000 point insertions. 1000 point deletions. 898803 distance computations. 500 closest pair computations. Total (wall clock) time: 2.01667s. Total weight = 3.19324. Average time = 2.035s. Standard deviation = 0.0355295s.