filename: 01-matrix
hash function: random
total buckets:       524287
total tuples:        75216 (14.35%)
used buckets:        70143 (13.38%)
maximum list length: 4
average list length: 1.07
hash cost per tuple: 93 cyc, 94 ns, 11 Mhz on 1000 Mhz CPU (INNER)
Count	Length	CT
13	4	0.07%
249	3	1.06%
4536	2	13.12%
65345	1	100.00%
454144	0	100.00%