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: c Number of subsets (zero for log_2(n)): 0 1000 point insertions. 1000 point deletions. 2798821 distance computations. 500 closest pair computations. Total (wall clock) time: 6.26667s. Total weight = 2.99146. 1000 point insertions. 1000 point deletions. 2757818 distance computations. 500 closest pair computations. Total (wall clock) time: 6.16667s. Total weight = 2.96790. 1000 point insertions. 1000 point deletions. 2793912 distance computations. 500 closest pair computations. Total (wall clock) time: 6.26667s. Total weight = 3.15172. 1000 point insertions. 1000 point deletions. 2749807 distance computations. 500 closest pair computations. Total (wall clock) time: 6.16667s. Total weight = 3.05832. 1000 point insertions. 1000 point deletions. 2762253 distance computations. 500 closest pair computations. Total (wall clock) time: 6.2s. Total weight = 2.60895. 1000 point insertions. 1000 point deletions. 2753580 distance computations. 500 closest pair computations. Total (wall clock) time: 6.16667s. Total weight = 2.33293. 1000 point insertions. 1000 point deletions. 2607502 distance computations. 500 closest pair computations. Total (wall clock) time: 5.85s. Total weight = 2.96345. 1000 point insertions. 1000 point deletions. 2830402 distance computations. 500 closest pair computations. Total (wall clock) time: 6.33333s. Total weight = 2.94226. 1000 point insertions. 1000 point deletions. 2834865 distance computations. 500 closest pair computations. Total (wall clock) time: 6.33333s. Total weight = 2.37228. 1000 point insertions. 1000 point deletions. 2766567 distance computations. 500 closest pair computations. Total (wall clock) time: 6.21667s. Total weight = 3.01166. Average time = 6.19667s. Standard deviation = 0.137616s.