Random number seed: 12349 Number of iterations: 10 Number of points: 500 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)): 0 500 point insertions. 500 point deletions. 622464 distance computations. 250 closest pair computations. Total (wall clock) time: 1.4s. Total weight = 2.57461. 500 point insertions. 500 point deletions. 567390 distance computations. 250 closest pair computations. Total (wall clock) time: 1.28333s. Total weight = 2.64493. 500 point insertions. 500 point deletions. 576921 distance computations. 250 closest pair computations. Total (wall clock) time: 1.3s. Total weight = 2.72175. 500 point insertions. 500 point deletions. 601336 distance computations. 250 closest pair computations. Total (wall clock) time: 1.35s. Total weight = 3.29179. 500 point insertions. 500 point deletions. 580756 distance computations. 250 closest pair computations. Total (wall clock) time: 1.3s. Total weight = 2.29350. 500 point insertions. 500 point deletions. 565192 distance computations. 250 closest pair computations. Total (wall clock) time: 1.26667s. Total weight = 3.07414. 500 point insertions. 500 point deletions. 589227 distance computations. 250 closest pair computations. Total (wall clock) time: 1.31667s. Total weight = 2.60569. 500 point insertions. 500 point deletions. 554657 distance computations. 250 closest pair computations. Total (wall clock) time: 1.23333s. Total weight = 2.56380. 500 point insertions. 500 point deletions. 530728 distance computations. 250 closest pair computations. Total (wall clock) time: 1.18333s. Total weight = 2.27014. 500 point insertions. 500 point deletions. 573224 distance computations. 250 closest pair computations. Total (wall clock) time: 1.28333s. Total weight = 2.68821. Average time = 1.29167s. Standard deviation = 0.0594470s.