Random number seed: 12349 Number of iterations: 10 Number of points: 8000 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 8000 point insertions. 8000 point deletions. 78851988 distance computations. 4000 closest pair computations. Total (wall clock) time: 182.4s. Total weight = 3.50318. 8000 point insertions. 8000 point deletions. 77619544 distance computations. 4000 closest pair computations. Total (wall clock) time: 180.133s. Total weight = 4.10698. 8000 point insertions. 8000 point deletions. 77096050 distance computations. 4000 closest pair computations. Total (wall clock) time: 178.55s. Total weight = 4.41551. 8000 point insertions. 8000 point deletions. 76724468 distance computations. 4000 closest pair computations. Total (wall clock) time: 177.75s. Total weight = 4.13161. 8000 point insertions. 8000 point deletions. 77589508 distance computations. 4000 closest pair computations. Total (wall clock) time: 179.7s. Total weight = 4.60445. 8000 point insertions. 8000 point deletions. 77001956 distance computations. 4000 closest pair computations. Total (wall clock) time: 178.833s. Total weight = 3.79582. 8000 point insertions. 8000 point deletions. 78402931 distance computations. 4000 closest pair computations. Total (wall clock) time: 181.433s. Total weight = 4.05486. 8000 point insertions. 8000 point deletions. 78619583 distance computations. 4000 closest pair computations. Total (wall clock) time: 182.367s. Total weight = 3.77094. 8000 point insertions. 8000 point deletions. 77044431 distance computations. 4000 closest pair computations. Total (wall clock) time: 178.833s. Total weight = 4.35538. 8000 point insertions. 8000 point deletions. 77270160 distance computations. 4000 closest pair computations. Total (wall clock) time: 179.4s. Total weight = 3.77485. Average time = 179.94s. Standard deviation = 1.62394s.