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TRS Equational pair #487092738
details
property
value
status
complete
benchmark
AC05.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n138.star.cs.uiowa.edu
space
AProVE_AC_04
run statistics
property
value
solver
muterm 5.18
configuration
default
runtime (wallclock)
1.62688 seconds
cpu usage
1.39075
user time
0.85906
system time
0.531688
max virtual memory
547000.0
max residence set size
6868.0
stage attributes
key
value
starexec-result
YES
output
YES Problem 1: (VAR x y) (THEORY (AC plus times)) (RULES div(0,s(y)) -> 0 div(s(x),s(y)) -> s(div(minus(x,y),s(y))) minus(s(x),s(y)) -> minus(p(s(x)),p(s(y))) minus(x,0) -> x p(s(x)) -> x plus(x,0) -> x plus(x,s(y)) -> s(plus(x,y)) times(x,0) -> 0 times(x,s(y)) -> plus(x,times(x,y)) ) Problem 1: Dependency Pairs Processor: -> FAxioms: PLUS(plus(x2,x3),x4) = PLUS(x2,plus(x3,x4)) PLUS(x2,x3) = PLUS(x3,x2) TIMES(times(x2,x3),x4) = TIMES(x2,times(x3,x4)) TIMES(x2,x3) = TIMES(x3,x2) -> Pairs: DIV(s(x),s(y)) -> DIV(minus(x,y),s(y)) DIV(s(x),s(y)) -> MINUS(x,y) MINUS(s(x),s(y)) -> MINUS(p(s(x)),p(s(y))) MINUS(s(x),s(y)) -> P(s(x)) MINUS(s(x),s(y)) -> P(s(y)) PLUS(plus(x,0),x2) -> PLUS(x,x2) PLUS(plus(x,s(y)),x2) -> PLUS(s(plus(x,y)),x2) PLUS(plus(x,s(y)),x2) -> PLUS(x,y) PLUS(x,s(y)) -> PLUS(x,y) TIMES(times(x,0),x2) -> TIMES(0,x2) TIMES(times(x,s(y)),x2) -> PLUS(x,times(x,y)) TIMES(times(x,s(y)),x2) -> TIMES(plus(x,times(x,y)),x2) TIMES(times(x,s(y)),x2) -> TIMES(x,y) TIMES(x,s(y)) -> PLUS(x,times(x,y)) TIMES(x,s(y)) -> TIMES(x,y) -> EAxioms: plus(plus(x2,x3),x4) = plus(x2,plus(x3,x4)) plus(x2,x3) = plus(x3,x2) times(times(x2,x3),x4) = times(x2,times(x3,x4)) times(x2,x3) = times(x3,x2) -> Rules: div(0,s(y)) -> 0 div(s(x),s(y)) -> s(div(minus(x,y),s(y))) minus(s(x),s(y)) -> minus(p(s(x)),p(s(y))) minus(x,0) -> x p(s(x)) -> x plus(x,0) -> x plus(x,s(y)) -> s(plus(x,y)) times(x,0) -> 0 times(x,s(y)) -> plus(x,times(x,y)) -> SRules: PLUS(plus(x2,x3),x4) -> PLUS(x2,x3) PLUS(x2,plus(x3,x4)) -> PLUS(x3,x4) TIMES(times(x2,x3),x4) -> TIMES(x2,x3) TIMES(x2,times(x3,x4)) -> TIMES(x3,x4) Problem 1: SCC Processor: -> FAxioms: PLUS(plus(x2,x3),x4) = PLUS(x2,plus(x3,x4)) PLUS(x2,x3) = PLUS(x3,x2) TIMES(times(x2,x3),x4) = TIMES(x2,times(x3,x4)) TIMES(x2,x3) = TIMES(x3,x2) -> Pairs: DIV(s(x),s(y)) -> DIV(minus(x,y),s(y)) DIV(s(x),s(y)) -> MINUS(x,y) MINUS(s(x),s(y)) -> MINUS(p(s(x)),p(s(y))) MINUS(s(x),s(y)) -> P(s(x)) MINUS(s(x),s(y)) -> P(s(y)) PLUS(plus(x,0),x2) -> PLUS(x,x2) PLUS(plus(x,s(y)),x2) -> PLUS(s(plus(x,y)),x2) PLUS(plus(x,s(y)),x2) -> PLUS(x,y) PLUS(x,s(y)) -> PLUS(x,y) TIMES(times(x,0),x2) -> TIMES(0,x2) TIMES(times(x,s(y)),x2) -> PLUS(x,times(x,y)) TIMES(times(x,s(y)),x2) -> TIMES(plus(x,times(x,y)),x2) TIMES(times(x,s(y)),x2) -> TIMES(x,y) TIMES(x,s(y)) -> PLUS(x,times(x,y)) TIMES(x,s(y)) -> TIMES(x,y) -> EAxioms: plus(plus(x2,x3),x4) = plus(x2,plus(x3,x4)) plus(x2,x3) = plus(x3,x2) times(times(x2,x3),x4) = times(x2,times(x3,x4)) times(x2,x3) = times(x3,x2) -> Rules: div(0,s(y)) -> 0 div(s(x),s(y)) -> s(div(minus(x,y),s(y))) minus(s(x),s(y)) -> minus(p(s(x)),p(s(y))) minus(x,0) -> x p(s(x)) -> x plus(x,0) -> x
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