filename: 01-matrix
hash function: abcd_fold
total buckets:       262144
total tuples:        75216 (28.69%)
used buckets:        64699 (24.68%)
maximum list length: 5
average list length: 1.16
hash cost per tuple: 50 cyc, 50 ns, 20 Mhz on 993 Mhz CPU (INNER)
Count	Length	CT
7	5	0.05%
77	4	0.46%
981	3	4.37%
8296	2	26.43%
55338	1	100.00%
197445	0	100.00%