filename: 01-matrix
hash function: abcd
total buckets:       524288
total tuples:        75216 (14.35%)
used buckets:        64110 (12.23%)
maximum list length: 10
average list length: 1.17
hash cost per tuple: 43 cyc, 43 ns, 23 Mhz on 993 Mhz CPU (INNER)
Count	Length	CT
2	10	0.03%
1	9	0.04%
11	7	0.14%
29	6	0.37%
80	5	0.90%
341	4	2.72%
1332	3	8.03%
6862	2	26.28%
55452	1	100.00%
460178	0	100.00%