filename: 01-matrix
hash function: abcd_long
total buckets:       131071
total tuples:        75216 (57.39%)
used buckets:        57342 (43.75%)
maximum list length: 7
average list length: 1.31
hash cost per tuple: 98 cyc, 98 ns, 10 Mhz on 999 Mhz CPU (INNER)
Count	Length	CT
1	7	0.01%
5	6	0.05%
33	5	0.27%
335	4	2.05%
2244	3	11.00%
12218	2	43.49%
42506	1	100.00%
73729	0	100.00%