details

property	value
status	complete
benchmark	Ex9_BLR02.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n070.star.cs.uiowa.edu
space	Strategy_removed_CSR_05

run statistics

property	value
solver	muterm 6.0.3
configuration	default
runtime (wallclock)	60.7717 seconds
cpu usage	60.5931
user time	50.3664
system time	10.2267
max virtual memory	711224.0
max residence set size	8324.0

stage attributes

key	value
starexec-result	NO

output

NO Problem 1: (VAR v_NonEmpty:S M:S N:S X:S Y:S) (RULES filter(cons(X:S,Y:S),0,M:S) -> cons(0,filter(Y:S,M:S,M:S)) filter(cons(X:S,Y:S),s(N:S),M:S) -> cons(X:S,filter(Y:S,N:S,M:S)) nats(N:S) -> cons(N:S,nats(s(N:S))) sieve(cons(0,Y:S)) -> cons(0,sieve(Y:S)) sieve(cons(s(N:S),Y:S)) -> cons(s(N:S),sieve(filter(Y:S,N:S,N:S))) zprimes -> sieve(nats(s(s(0)))) ) Problem 1: Dependency Pairs Processor: -> Pairs: FILTER(cons(X:S,Y:S),0,M:S) -> FILTER(Y:S,M:S,M:S) FILTER(cons(X:S,Y:S),s(N:S),M:S) -> FILTER(Y:S,N:S,M:S) NATS(N:S) -> NATS(s(N:S)) SIEVE(cons(0,Y:S)) -> SIEVE(Y:S) SIEVE(cons(s(N:S),Y:S)) -> FILTER(Y:S,N:S,N:S) SIEVE(cons(s(N:S),Y:S)) -> SIEVE(filter(Y:S,N:S,N:S)) ZPRIMES -> NATS(s(s(0))) ZPRIMES -> SIEVE(nats(s(s(0)))) -> Rules: filter(cons(X:S,Y:S),0,M:S) -> cons(0,filter(Y:S,M:S,M:S)) filter(cons(X:S,Y:S),s(N:S),M:S) -> cons(X:S,filter(Y:S,N:S,M:S)) nats(N:S) -> cons(N:S,nats(s(N:S))) sieve(cons(0,Y:S)) -> cons(0,sieve(Y:S)) sieve(cons(s(N:S),Y:S)) -> cons(s(N:S),sieve(filter(Y:S,N:S,N:S))) zprimes -> sieve(nats(s(s(0)))) Problem 1: Infinite Processor: -> Pairs: FILTER(cons(X:S,Y:S),0,M:S) -> FILTER(Y:S,M:S,M:S) FILTER(cons(X:S,Y:S),s(N:S),M:S) -> FILTER(Y:S,N:S,M:S) NATS(N:S) -> NATS(s(N:S)) SIEVE(cons(0,Y:S)) -> SIEVE(Y:S) SIEVE(cons(s(N:S),Y:S)) -> FILTER(Y:S,N:S,N:S) SIEVE(cons(s(N:S),Y:S)) -> SIEVE(filter(Y:S,N:S,N:S)) ZPRIMES -> NATS(s(s(0))) ZPRIMES -> SIEVE(nats(s(s(0)))) -> Rules: filter(cons(X:S,Y:S),0,M:S) -> cons(0,filter(Y:S,M:S,M:S)) filter(cons(X:S,Y:S),s(N:S),M:S) -> cons(X:S,filter(Y:S,N:S,M:S)) nats(N:S) -> cons(N:S,nats(s(N:S))) sieve(cons(0,Y:S)) -> cons(0,sieve(Y:S)) sieve(cons(s(N:S),Y:S)) -> cons(s(N:S),sieve(filter(Y:S,N:S,N:S))) zprimes -> sieve(nats(s(s(0)))) -> Pairs in cycle: NATS(N:S) -> NATS(s(N:S)) The problem is infinite. popout

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