Random number seed: 12349 Number of iterations: 10 Number of points: 2000 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 2000 point insertions. 2000 point deletions. 3416476 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.66667s. Total weight = 3.63105. 2000 point insertions. 2000 point deletions. 3448813 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.73333s. Total weight = 3.93168. 2000 point insertions. 2000 point deletions. 3400437 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.61667s. Total weight = 2.81052. 2000 point insertions. 2000 point deletions. 3452250 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.71667s. Total weight = 3.28537. 2000 point insertions. 2000 point deletions. 3466743 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.75s. Total weight = 3.23881. 2000 point insertions. 2000 point deletions. 3440764 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.71667s. Total weight = 2.7975. 2000 point insertions. 2000 point deletions. 3475081 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.76667s. Total weight = 2.70327. 2000 point insertions. 2000 point deletions. 3450717 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.75s. Total weight = 3.29748. 2000 point insertions. 2000 point deletions. 3463206 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.75s. Total weight = 3.93940. 2000 point insertions. 2000 point deletions. 3438372 distance computations. 1000 closest pair computations. Total (wall clock) time: 7.71667s. Total weight = 3.56546. Average time = 7.71833s. Standard deviation = 0.0454402s.