MAYBE Termination Proof

Termination Proof

by ttt2 (version ttt2 1.15)

Input

The rewrite relation of the following TRS is considered.

begin(end(x0)) rewrite(end(x0))
begin(log(x0)) rotate(cut(Clog(guess(x0))))
begin(s(x0)) rotate(cut(Cs(guess(x0))))
begin(half(x0)) rotate(cut(Chalf(guess(x0))))
begin(0(x0)) rotate(cut(C0(guess(x0))))
begin(p(x0)) rotate(cut(Cp(guess(x0))))
guess(log(x0)) Clog(guess(x0))
guess(s(x0)) Cs(guess(x0))
guess(half(x0)) Chalf(guess(x0))
guess(0(x0)) C0(guess(x0))
guess(p(x0)) Cp(guess(x0))
guess(log(x0)) moveleft(Blog(wait(x0)))
guess(s(x0)) moveleft(Bs(wait(x0)))
guess(half(x0)) moveleft(Bhalf(wait(x0)))
guess(0(x0)) moveleft(B0(wait(x0)))
guess(p(x0)) moveleft(Bp(wait(x0)))
guess(end(x0)) finish(end(x0))
Clog(moveleft(Blog(x0))) moveleft(Blog(Alog(x0)))
Cs(moveleft(Blog(x0))) moveleft(Blog(As(x0)))
Chalf(moveleft(Blog(x0))) moveleft(Blog(Ahalf(x0)))
C0(moveleft(Blog(x0))) moveleft(Blog(A0(x0)))
Cp(moveleft(Blog(x0))) moveleft(Blog(Ap(x0)))
Clog(moveleft(Bs(x0))) moveleft(Bs(Alog(x0)))
Cs(moveleft(Bs(x0))) moveleft(Bs(As(x0)))
Chalf(moveleft(Bs(x0))) moveleft(Bs(Ahalf(x0)))
C0(moveleft(Bs(x0))) moveleft(Bs(A0(x0)))
Cp(moveleft(Bs(x0))) moveleft(Bs(Ap(x0)))
Clog(moveleft(Bhalf(x0))) moveleft(Bhalf(Alog(x0)))
Cs(moveleft(Bhalf(x0))) moveleft(Bhalf(As(x0)))
Chalf(moveleft(Bhalf(x0))) moveleft(Bhalf(Ahalf(x0)))
C0(moveleft(Bhalf(x0))) moveleft(Bhalf(A0(x0)))
Cp(moveleft(Bhalf(x0))) moveleft(Bhalf(Ap(x0)))
Clog(moveleft(B0(x0))) moveleft(B0(Alog(x0)))
Cs(moveleft(B0(x0))) moveleft(B0(As(x0)))
Chalf(moveleft(B0(x0))) moveleft(B0(Ahalf(x0)))
C0(moveleft(B0(x0))) moveleft(B0(A0(x0)))
Cp(moveleft(B0(x0))) moveleft(B0(Ap(x0)))
Clog(moveleft(Bp(x0))) moveleft(Bp(Alog(x0)))
Cs(moveleft(Bp(x0))) moveleft(Bp(As(x0)))
Chalf(moveleft(Bp(x0))) moveleft(Bp(Ahalf(x0)))
C0(moveleft(Bp(x0))) moveleft(Bp(A0(x0)))
Cp(moveleft(Bp(x0))) moveleft(Bp(Ap(x0)))
cut(moveleft(Blog(x0))) Dlog(cut(goright(x0)))
cut(moveleft(Bs(x0))) Ds(cut(goright(x0)))
cut(moveleft(Bhalf(x0))) Dhalf(cut(goright(x0)))
cut(moveleft(B0(x0))) D0(cut(goright(x0)))
cut(moveleft(Bp(x0))) Dp(cut(goright(x0)))
goright(Alog(x0)) Clog(goright(x0))
goright(As(x0)) Cs(goright(x0))
goright(Ahalf(x0)) Chalf(goright(x0))
goright(A0(x0)) C0(goright(x0))
goright(Ap(x0)) Cp(goright(x0))
goright(wait(log(x0))) moveleft(Blog(wait(x0)))
goright(wait(s(x0))) moveleft(Bs(wait(x0)))
goright(wait(half(x0))) moveleft(Bhalf(wait(x0)))
goright(wait(0(x0))) moveleft(B0(wait(x0)))
goright(wait(p(x0))) moveleft(Bp(wait(x0)))
goright(wait(end(x0))) finish(end(x0))
Clog(finish(x0)) finish(log(x0))
Cs(finish(x0)) finish(s(x0))
Chalf(finish(x0)) finish(half(x0))
C0(finish(x0)) finish(0(x0))
Cp(finish(x0)) finish(p(x0))
cut(finish(x0)) finish2(x0)
Dlog(finish2(x0)) finish2(log(x0))
Ds(finish2(x0)) finish2(s(x0))
Dhalf(finish2(x0)) finish2(half(x0))
D0(finish2(x0)) finish2(0(x0))
Dp(finish2(x0)) finish2(p(x0))
rotate(finish2(x0)) rewrite(x0)
rewrite(log(s(x0))) begin(s(log(half(s(x0)))))
rewrite(half(0(x0))) begin(0(s(s(half(x0)))))
rewrite(half(s(0(x0)))) begin(0(x0))
rewrite(half(s(s(x0)))) begin(s(half(p(s(s(x0))))))
rewrite(half(half(s(s(s(s(x0))))))) begin(s(s(half(half(x0)))))
rewrite(p(s(s(s(x0))))) begin(s(p(s(s(x0)))))
rewrite(s(s(p(s(x0))))) begin(s(s(x0)))
rewrite(0(x0)) begin(x0)

Proof

1 Termination Assumption

We assume termination of the following TRS
begin(end(x0)) rewrite(end(x0))
begin(log(x0)) rotate(cut(Clog(guess(x0))))
begin(s(x0)) rotate(cut(Cs(guess(x0))))
begin(half(x0)) rotate(cut(Chalf(guess(x0))))
begin(0(x0)) rotate(cut(C0(guess(x0))))
begin(p(x0)) rotate(cut(Cp(guess(x0))))
guess(log(x0)) Clog(guess(x0))
guess(s(x0)) Cs(guess(x0))
guess(half(x0)) Chalf(guess(x0))
guess(0(x0)) C0(guess(x0))
guess(p(x0)) Cp(guess(x0))
guess(log(x0)) moveleft(Blog(wait(x0)))
guess(s(x0)) moveleft(Bs(wait(x0)))
guess(half(x0)) moveleft(Bhalf(wait(x0)))
guess(0(x0)) moveleft(B0(wait(x0)))
guess(p(x0)) moveleft(Bp(wait(x0)))
guess(end(x0)) finish(end(x0))
Clog(moveleft(Blog(x0))) moveleft(Blog(Alog(x0)))
Cs(moveleft(Blog(x0))) moveleft(Blog(As(x0)))
Chalf(moveleft(Blog(x0))) moveleft(Blog(Ahalf(x0)))
C0(moveleft(Blog(x0))) moveleft(Blog(A0(x0)))
Cp(moveleft(Blog(x0))) moveleft(Blog(Ap(x0)))
Clog(moveleft(Bs(x0))) moveleft(Bs(Alog(x0)))
Cs(moveleft(Bs(x0))) moveleft(Bs(As(x0)))
Chalf(moveleft(Bs(x0))) moveleft(Bs(Ahalf(x0)))
C0(moveleft(Bs(x0))) moveleft(Bs(A0(x0)))
Cp(moveleft(Bs(x0))) moveleft(Bs(Ap(x0)))
Clog(moveleft(Bhalf(x0))) moveleft(Bhalf(Alog(x0)))
Cs(moveleft(Bhalf(x0))) moveleft(Bhalf(As(x0)))
Chalf(moveleft(Bhalf(x0))) moveleft(Bhalf(Ahalf(x0)))
C0(moveleft(Bhalf(x0))) moveleft(Bhalf(A0(x0)))
Cp(moveleft(Bhalf(x0))) moveleft(Bhalf(Ap(x0)))
Clog(moveleft(B0(x0))) moveleft(B0(Alog(x0)))
Cs(moveleft(B0(x0))) moveleft(B0(As(x0)))
Chalf(moveleft(B0(x0))) moveleft(B0(Ahalf(x0)))
C0(moveleft(B0(x0))) moveleft(B0(A0(x0)))
Cp(moveleft(B0(x0))) moveleft(B0(Ap(x0)))
Clog(moveleft(Bp(x0))) moveleft(Bp(Alog(x0)))
Cs(moveleft(Bp(x0))) moveleft(Bp(As(x0)))
Chalf(moveleft(Bp(x0))) moveleft(Bp(Ahalf(x0)))
C0(moveleft(Bp(x0))) moveleft(Bp(A0(x0)))
Cp(moveleft(Bp(x0))) moveleft(Bp(Ap(x0)))
cut(moveleft(Blog(x0))) Dlog(cut(goright(x0)))
cut(moveleft(Bs(x0))) Ds(cut(goright(x0)))
cut(moveleft(Bhalf(x0))) Dhalf(cut(goright(x0)))
cut(moveleft(B0(x0))) D0(cut(goright(x0)))
cut(moveleft(Bp(x0))) Dp(cut(goright(x0)))
goright(Alog(x0)) Clog(goright(x0))
goright(As(x0)) Cs(goright(x0))
goright(Ahalf(x0)) Chalf(goright(x0))
goright(A0(x0)) C0(goright(x0))
goright(Ap(x0)) Cp(goright(x0))
goright(wait(log(x0))) moveleft(Blog(wait(x0)))
goright(wait(s(x0))) moveleft(Bs(wait(x0)))
goright(wait(half(x0))) moveleft(Bhalf(wait(x0)))
goright(wait(0(x0))) moveleft(B0(wait(x0)))
goright(wait(p(x0))) moveleft(Bp(wait(x0)))
goright(wait(end(x0))) finish(end(x0))
Clog(finish(x0)) finish(log(x0))
Cs(finish(x0)) finish(s(x0))
Chalf(finish(x0)) finish(half(x0))
C0(finish(x0)) finish(0(x0))
Cp(finish(x0)) finish(p(x0))
cut(finish(x0)) finish2(x0)
Dlog(finish2(x0)) finish2(log(x0))
Ds(finish2(x0)) finish2(s(x0))
Dhalf(finish2(x0)) finish2(half(x0))
D0(finish2(x0)) finish2(0(x0))
Dp(finish2(x0)) finish2(p(x0))
rotate(finish2(x0)) rewrite(x0)
rewrite(log(s(x0))) begin(s(log(half(s(x0)))))
rewrite(half(0(x0))) begin(0(s(s(half(x0)))))
rewrite(half(s(0(x0)))) begin(0(x0))
rewrite(half(s(s(x0)))) begin(s(half(p(s(s(x0))))))
rewrite(half(half(s(s(s(s(x0))))))) begin(s(s(half(half(x0)))))
rewrite(p(s(s(s(x0))))) begin(s(p(s(s(x0)))))
rewrite(s(s(p(s(x0))))) begin(s(s(x0)))
rewrite(0(x0)) begin(x0)