filename: 01-matrix
hash function: abcd_long
total buckets:       524287
total tuples:        75216 (14.35%)
used buckets:        69982 (13.35%)
maximum list length: 5
average list length: 1.07
hash cost per tuple: 98 cyc, 98 ns, 10 Mhz on 1000 Mhz CPU (INNER)
Count	Length	CT
1	5	0.01%
15	4	0.09%
243	3	1.06%
4699	2	13.55%
65024	1	100.00%
454305	0	100.00%