Problem Strategy outermost added 08 LISTUTILITIES nosorts-noand L

Tool IRC1

Execution Time	Unknown
Answer	MAYBE
Input	Strategy outermost added 08 LISTUTILITIES nosorts-noand L

stdout:

MAYBE
The following error occured:
The problem does not contain well-formed TRSs:

                                                REWRITE relation according to the following TRS
                                                 {  U12(tt()) -> snd(splitAt(N, XS))
                                                  , U22(tt()) -> X
                                                  , U32(tt()) -> N
                                                  , U42(tt()) -> head(afterNth(N, XS))
                                                  , U52(tt()) -> Y
                                                  , U63(tt()) -> U64(splitAt(N, XS))
                                                  , U64(pair(YS, ZS)) -> pair(cons(X), ZS)
                                                  , U72(tt()) -> XS
                                                  , U82(tt()) -> fst(splitAt(N, XS))
                                                  , U11(tt()) -> U12(tt())
                                                  , U21(tt()) -> U22(tt())
                                                  , U31(tt()) -> U32(tt())
                                                  , U41(tt()) -> U42(tt())
                                                  , U51(tt()) -> U52(tt())
                                                  , U61(tt()) -> U62(tt())
                                                  , U62(tt()) -> U63(tt())
                                                  , U71(tt()) -> U72(tt())
                                                  , U81(tt()) -> U82(tt())
                                                  , afterNth(N, XS) -> U11(tt())
                                                  , fst(pair(X, Y)) -> U21(tt())
                                                  , head(cons(N)) -> U31(tt())
                                                  , natsFrom(N) -> cons(N)
                                                  , sel(N, XS) -> U41(tt())
                                                  , snd(pair(X, Y)) -> U51(tt())
                                                  , splitAt(0(), XS) -> pair(nil(), XS)
                                                  , splitAt(s(N), cons(X)) -> U61(tt())
                                                  , tail(cons(N)) -> U71(tt())
                                                  , take(N, XS) -> U81(tt())}

Try --help.

Tool IRC2

Execution Time	Unknown
Answer	MAYBE
Input	Strategy outermost added 08 LISTUTILITIES nosorts-noand L

stdout:

MAYBE

The following error(s) occured:

The problem does not contain well-formed TRSs:
   REWRITE relation according to the following TRS and outermost reductions
    {  U12(tt()) -> snd(splitAt(N, XS))
     , U22(tt()) -> X
     , U32(tt()) -> N
     , U42(tt()) -> head(afterNth(N, XS))
     , U52(tt()) -> Y
     , U63(tt()) -> U64(splitAt(N, XS))
     , U64(pair(YS, ZS)) -> pair(cons(X), ZS)
     , U72(tt()) -> XS
     , U82(tt()) -> fst(splitAt(N, XS))
     , U11(tt()) -> U12(tt())
     , U21(tt()) -> U22(tt())
     , U31(tt()) -> U32(tt())
     , U41(tt()) -> U42(tt())
     , U51(tt()) -> U52(tt())
     , U61(tt()) -> U62(tt())
     , U62(tt()) -> U63(tt())
     , U71(tt()) -> U72(tt())
     , U81(tt()) -> U82(tt())
     , afterNth(N, XS) -> U11(tt())
     , fst(pair(X, Y)) -> U21(tt())
     , head(cons(N)) -> U31(tt())
     , natsFrom(N) -> cons(N)
     , sel(N, XS) -> U41(tt())
     , snd(pair(X, Y)) -> U51(tt())
     , splitAt(0(), XS) -> pair(nil(), XS)
     , splitAt(s(N), cons(X)) -> U61(tt())
     , tail(cons(N)) -> U71(tt())
     , take(N, XS) -> U81(tt())}

Tool RC1

Execution Time	Unknown
Answer	MAYBE
Input	Strategy outermost added 08 LISTUTILITIES nosorts-noand L

stdout:

Tool RC2

Execution Time	Unknown
Answer	MAYBE
Input	Strategy outermost added 08 LISTUTILITIES nosorts-noand L