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TRS Equational pair #487092711
details
property
value
status
complete
benchmark
IJCAR_AC1.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n143.star.cs.uiowa.edu
space
AProVE_AC_04
run statistics
property
value
solver
muterm 5.18
configuration
default
runtime (wallclock)
2.3251 seconds
cpu usage
1.60435
user time
0.925994
system time
0.678353
max virtual memory
564192.0
max residence set size
7580.0
stage attributes
key
value
starexec-result
YES
output
YES Problem 1: (VAR x y z) (THEORY (AC plus times)) (RULES div(div(x,y),z) -> div(x,times(y,z)) div(0,y) -> 0 div(x,y) -> quot(x,y,y) plus(0,y) -> y plus(s(x),y) -> s(plus(x,y)) plus(x,0) -> x quot(0,s(y),z) -> 0 quot(s(x),s(y),z) -> quot(x,y,z) quot(x,0,s(z)) -> s(div(x,s(z))) times(0,y) -> 0 times(s(0),y) -> y times(s(x),y) -> plus(y,times(x,y)) ) Problem 1: Dependency Pairs Processor: -> FAxioms: PLUS(plus(x3,x4),x5) = PLUS(x3,plus(x4,x5)) PLUS(x3,x4) = PLUS(x4,x3) TIMES(times(x3,x4),x5) = TIMES(x3,times(x4,x5)) TIMES(x3,x4) = TIMES(x4,x3) -> Pairs: DIV(div(x,y),z) -> DIV(x,times(y,z)) DIV(div(x,y),z) -> TIMES(y,z) DIV(x,y) -> QUOT(x,y,y) PLUS(plus(0,y),x3) -> PLUS(y,x3) PLUS(plus(s(x),y),x3) -> PLUS(s(plus(x,y)),x3) PLUS(plus(s(x),y),x3) -> PLUS(x,y) PLUS(plus(x,0),x3) -> PLUS(x,x3) PLUS(s(x),y) -> PLUS(x,y) QUOT(s(x),s(y),z) -> QUOT(x,y,z) QUOT(x,0,s(z)) -> DIV(x,s(z)) TIMES(times(0,y),x3) -> TIMES(0,x3) TIMES(times(s(0),y),x3) -> TIMES(y,x3) TIMES(times(s(x),y),x3) -> PLUS(y,times(x,y)) TIMES(times(s(x),y),x3) -> TIMES(plus(y,times(x,y)),x3) TIMES(times(s(x),y),x3) -> TIMES(x,y) TIMES(s(x),y) -> PLUS(y,times(x,y)) TIMES(s(x),y) -> TIMES(x,y) -> EAxioms: plus(plus(x3,x4),x5) = plus(x3,plus(x4,x5)) plus(x3,x4) = plus(x4,x3) times(times(x3,x4),x5) = times(x3,times(x4,x5)) times(x3,x4) = times(x4,x3) -> Rules: div(div(x,y),z) -> div(x,times(y,z)) div(0,y) -> 0 div(x,y) -> quot(x,y,y) plus(0,y) -> y plus(s(x),y) -> s(plus(x,y)) plus(x,0) -> x quot(0,s(y),z) -> 0 quot(s(x),s(y),z) -> quot(x,y,z) quot(x,0,s(z)) -> s(div(x,s(z))) times(0,y) -> 0 times(s(0),y) -> y times(s(x),y) -> plus(y,times(x,y)) -> SRules: PLUS(plus(x3,x4),x5) -> PLUS(x3,x4) PLUS(x3,plus(x4,x5)) -> PLUS(x4,x5) TIMES(times(x3,x4),x5) -> TIMES(x3,x4) TIMES(x3,times(x4,x5)) -> TIMES(x4,x5) Problem 1: SCC Processor: -> FAxioms: PLUS(plus(x3,x4),x5) = PLUS(x3,plus(x4,x5)) PLUS(x3,x4) = PLUS(x4,x3) TIMES(times(x3,x4),x5) = TIMES(x3,times(x4,x5)) TIMES(x3,x4) = TIMES(x4,x3) -> Pairs: DIV(div(x,y),z) -> DIV(x,times(y,z)) DIV(div(x,y),z) -> TIMES(y,z) DIV(x,y) -> QUOT(x,y,y) PLUS(plus(0,y),x3) -> PLUS(y,x3) PLUS(plus(s(x),y),x3) -> PLUS(s(plus(x,y)),x3) PLUS(plus(s(x),y),x3) -> PLUS(x,y) PLUS(plus(x,0),x3) -> PLUS(x,x3) PLUS(s(x),y) -> PLUS(x,y) QUOT(s(x),s(y),z) -> QUOT(x,y,z) QUOT(x,0,s(z)) -> DIV(x,s(z)) TIMES(times(0,y),x3) -> TIMES(0,x3) TIMES(times(s(0),y),x3) -> TIMES(y,x3) TIMES(times(s(x),y),x3) -> PLUS(y,times(x,y)) TIMES(times(s(x),y),x3) -> TIMES(plus(y,times(x,y)),x3) TIMES(times(s(x),y),x3) -> TIMES(x,y) TIMES(s(x),y) -> PLUS(y,times(x,y)) TIMES(s(x),y) -> TIMES(x,y) -> EAxioms: plus(plus(x3,x4),x5) = plus(x3,plus(x4,x5))
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