details

property	value
status	complete
benchmark	Ex2_Luc03b.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n071.star.cs.uiowa.edu
space	Strategy_removed_CSR_05

run statistics

property	value
solver	muterm 6.0.3
configuration	default
runtime (wallclock)	100.952 seconds
cpu usage	100.772
user time	75.3588
system time	25.4134
max virtual memory	599076.0
max residence set size	8348.0

stage attributes

key	value
starexec-result	NO

output

NO Problem 1: (VAR v_NonEmpty:S X:S Y:S Z:S) (RULES add(0,X:S) -> X:S add(s(X:S),Y:S) -> s(add(X:S,Y:S)) from(X:S) -> cons(X:S,from(s(X:S))) fst(0,Z:S) -> nil fst(s(X:S),cons(Y:S,Z:S)) -> cons(Y:S,fst(X:S,Z:S)) len(cons(X:S,Z:S)) -> s(len(Z:S)) len(nil) -> 0 ) Problem 1: Dependency Pairs Processor: -> Pairs: ADD(s(X:S),Y:S) -> ADD(X:S,Y:S) FROM(X:S) -> FROM(s(X:S)) FST(s(X:S),cons(Y:S,Z:S)) -> FST(X:S,Z:S) LEN(cons(X:S,Z:S)) -> LEN(Z:S) -> Rules: add(0,X:S) -> X:S add(s(X:S),Y:S) -> s(add(X:S,Y:S)) from(X:S) -> cons(X:S,from(s(X:S))) fst(0,Z:S) -> nil fst(s(X:S),cons(Y:S,Z:S)) -> cons(Y:S,fst(X:S,Z:S)) len(cons(X:S,Z:S)) -> s(len(Z:S)) len(nil) -> 0 Problem 1: Infinite Processor: -> Pairs: ADD(s(X:S),Y:S) -> ADD(X:S,Y:S) FROM(X:S) -> FROM(s(X:S)) FST(s(X:S),cons(Y:S,Z:S)) -> FST(X:S,Z:S) LEN(cons(X:S,Z:S)) -> LEN(Z:S) -> Rules: add(0,X:S) -> X:S add(s(X:S),Y:S) -> s(add(X:S,Y:S)) from(X:S) -> cons(X:S,from(s(X:S))) fst(0,Z:S) -> nil fst(s(X:S),cons(Y:S,Z:S)) -> cons(Y:S,fst(X:S,Z:S)) len(cons(X:S,Z:S)) -> s(len(Z:S)) len(nil) -> 0 -> Pairs in cycle: FROM(X:S) -> FROM(s(X:S)) The problem is infinite. popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to TRS Standard