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Benchmark: running CURIOUS, LEADING, LEADTRAIL, LTSAVE, SEXEGER, SINGL
+E_RE, WHILE_RE, each for at least 5 CPU seconds...
CURIOUS: 6 wallclock secs ( 5.42 usr + 0.00 sys = 5.42 CPU) @ 39
+780.44/s (n=215610)
...
SEXEGER: 5 wallclock secs ( 5.28 usr + 0.00 sys = 5.28 CPU) @ 50
+426.89/s (n=266254)
SINGLE_RE: 6 wallclock secs ( 5.31 usr + 0.00 sys = 5.31 CPU) @ 54
+235.40/s (n=287990)
WHILE_RE: 7 wallclock secs ( 5.47 usr + 0.00 sys = 5.47 CPU) @ 34
+396.53/s (n=188149)