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TRS Equational pair #487092822
details
property
value
status
complete
benchmark
BAG_nosorts-noand.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
Mixed_AC
run statistics
property
value
solver
muterm 5.18
configuration
default
runtime (wallclock)
2.57656 seconds
cpu usage
2.58416
user time
1.8376
system time
0.746559
max virtual memory
564192.0
max residence set size
12624.0
stage attributes
key
value
starexec-result
YES
output
YES Problem 1: (VAR A B X Y) (THEORY (AC mult plus union)) (RULES 0(z) -> z U11(tt,X,Y) -> U12(tt,X,Y) U12(tt,X,Y) -> 0(mult(X,Y)) U21(tt,X,Y) -> U22(tt,X,Y) U22(tt,X,Y) -> plus(0(mult(X,Y)),Y) U31(tt,X,Y) -> U32(tt,X,Y) U32(tt,X,Y) -> 0(plus(X,Y)) U41(tt,X,Y) -> U42(tt,X,Y) U42(tt,X,Y) -> 1(plus(X,Y)) U51(tt,X,Y) -> U52(tt,X,Y) U52(tt,X,Y) -> 0(plus(plus(X,Y),1(z))) U61(tt,A,B) -> U62(tt,A,B) U62(tt,A,B) -> mult(prod(A),prod(B)) U71(tt,A,B) -> U72(tt,A,B) U72(tt,A,B) -> plus(sum(A),sum(B)) mult(0(X),Y) -> U11(tt,X,Y) mult(1(X),Y) -> U21(tt,X,Y) mult(z,X) -> z plus(0(X),0(Y)) -> U31(tt,X,Y) plus(0(X),1(Y)) -> U41(tt,X,Y) plus(1(X),1(Y)) -> U51(tt,X,Y) plus(z,X) -> X prod(union(A,B)) -> U61(tt,A,B) prod(empty) -> 1(z) prod(singl(X)) -> X sum(union(A,B)) -> U71(tt,A,B) sum(empty) -> 0(z) sum(singl(X)) -> X union(empty,X) -> X union(X,empty) -> X ) Problem 1: Dependency Pairs Processor: -> FAxioms: MULT(mult(x4,x5),x6) = MULT(x4,mult(x5,x6)) MULT(x4,x5) = MULT(x5,x4) PLUS(plus(x4,x5),x6) = PLUS(x4,plus(x5,x6)) PLUS(x4,x5) = PLUS(x5,x4) UNION(union(x4,x5),x6) = UNION(x4,union(x5,x6)) UNION(x4,x5) = UNION(x5,x4) -> Pairs: U11#(tt,X,Y) -> U12#(tt,X,Y) U12#(tt,X,Y) -> 0#(mult(X,Y)) U12#(tt,X,Y) -> MULT(X,Y) U21#(tt,X,Y) -> U22#(tt,X,Y) U22#(tt,X,Y) -> 0#(mult(X,Y)) U22#(tt,X,Y) -> MULT(X,Y) U22#(tt,X,Y) -> PLUS(0(mult(X,Y)),Y) U31#(tt,X,Y) -> U32#(tt,X,Y) U32#(tt,X,Y) -> 0#(plus(X,Y)) U32#(tt,X,Y) -> PLUS(X,Y) U41#(tt,X,Y) -> U42#(tt,X,Y) U42#(tt,X,Y) -> PLUS(X,Y) U51#(tt,X,Y) -> U52#(tt,X,Y) U52#(tt,X,Y) -> 0#(plus(plus(X,Y),1(z))) U52#(tt,X,Y) -> PLUS(plus(X,Y),1(z)) U52#(tt,X,Y) -> PLUS(X,Y) U61#(tt,A,B) -> U62#(tt,A,B) U62#(tt,A,B) -> MULT(prod(A),prod(B)) U62#(tt,A,B) -> PROD(A) U62#(tt,A,B) -> PROD(B) U71#(tt,A,B) -> U72#(tt,A,B) U72#(tt,A,B) -> PLUS(sum(A),sum(B)) U72#(tt,A,B) -> SUM(A) U72#(tt,A,B) -> SUM(B) MULT(0(X),Y) -> U11#(tt,X,Y) MULT(mult(0(X),Y),x4) -> U11#(tt,X,Y) MULT(mult(0(X),Y),x4) -> MULT(U11(tt,X,Y),x4) MULT(mult(1(X),Y),x4) -> U21#(tt,X,Y) MULT(mult(1(X),Y),x4) -> MULT(U21(tt,X,Y),x4) MULT(mult(z,X),x4) -> MULT(z,x4) MULT(1(X),Y) -> U21#(tt,X,Y) PLUS(0(X),0(Y)) -> U31#(tt,X,Y) PLUS(0(X),1(Y)) -> U41#(tt,X,Y) PLUS(plus(0(X),0(Y)),x4) -> U31#(tt,X,Y) PLUS(plus(0(X),0(Y)),x4) -> PLUS(U31(tt,X,Y),x4) PLUS(plus(0(X),1(Y)),x4) -> U41#(tt,X,Y) PLUS(plus(0(X),1(Y)),x4) -> PLUS(U41(tt,X,Y),x4) PLUS(plus(1(X),1(Y)),x4) -> U51#(tt,X,Y) PLUS(plus(1(X),1(Y)),x4) -> PLUS(U51(tt,X,Y),x4) PLUS(plus(z,X),x4) -> PLUS(X,x4) PLUS(1(X),1(Y)) -> U51#(tt,X,Y) PROD(union(A,B)) -> U61#(tt,A,B) SUM(union(A,B)) -> U71#(tt,A,B) SUM(empty) -> 0#(z) UNION(union(empty,X),x4) -> UNION(X,x4) UNION(union(X,empty),x4) -> UNION(X,x4) -> EAxioms: mult(mult(x4,x5),x6) = mult(x4,mult(x5,x6)) mult(x4,x5) = mult(x5,x4)
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