Termination w.r.t. Q of the following Term Rewriting System could not be shown:

Q restricted rewrite system:
The TRS R consists of the following rules:

U101(tt, M, N) → U102(isNatKind(activate(M)), activate(M), activate(N))
U102(tt, M, N) → U103(isNat(activate(N)), activate(M), activate(N))
U103(tt, M, N) → U104(isNatKind(activate(N)), activate(M), activate(N))
U104(tt, M, N) → plus(x(activate(N), activate(M)), activate(N))
U11(tt, V1, V2) → U12(isNatKind(activate(V1)), activate(V1), activate(V2))
U12(tt, V1, V2) → U13(isNatKind(activate(V2)), activate(V1), activate(V2))
U13(tt, V1, V2) → U14(isNatKind(activate(V2)), activate(V1), activate(V2))
U14(tt, V1, V2) → U15(isNat(activate(V1)), activate(V2))
U15(tt, V2) → U16(isNat(activate(V2)))
U16(tt) → tt
U21(tt, V1) → U22(isNatKind(activate(V1)), activate(V1))
U22(tt, V1) → U23(isNat(activate(V1)))
U23(tt) → tt
U31(tt, V1, V2) → U32(isNatKind(activate(V1)), activate(V1), activate(V2))
U32(tt, V1, V2) → U33(isNatKind(activate(V2)), activate(V1), activate(V2))
U33(tt, V1, V2) → U34(isNatKind(activate(V2)), activate(V1), activate(V2))
U34(tt, V1, V2) → U35(isNat(activate(V1)), activate(V2))
U35(tt, V2) → U36(isNat(activate(V2)))
U36(tt) → tt
U41(tt, V2) → U42(isNatKind(activate(V2)))
U42(tt) → tt
U51(tt) → tt
U61(tt, V2) → U62(isNatKind(activate(V2)))
U62(tt) → tt
U71(tt, N) → U72(isNatKind(activate(N)), activate(N))
U72(tt, N) → activate(N)
U81(tt, M, N) → U82(isNatKind(activate(M)), activate(M), activate(N))
U82(tt, M, N) → U83(isNat(activate(N)), activate(M), activate(N))
U83(tt, M, N) → U84(isNatKind(activate(N)), activate(M), activate(N))
U84(tt, M, N) → s(plus(activate(N), activate(M)))
U91(tt, N) → U92(isNatKind(activate(N)))
U92(tt) → 0
isNat(n__0) → tt
isNat(n__plus(V1, V2)) → U11(isNatKind(activate(V1)), activate(V1), activate(V2))
isNat(n__s(V1)) → U21(isNatKind(activate(V1)), activate(V1))
isNat(n__x(V1, V2)) → U31(isNatKind(activate(V1)), activate(V1), activate(V2))
isNatKind(n__0) → tt
isNatKind(n__plus(V1, V2)) → U41(isNatKind(activate(V1)), activate(V2))
isNatKind(n__s(V1)) → U51(isNatKind(activate(V1)))
isNatKind(n__x(V1, V2)) → U61(isNatKind(activate(V1)), activate(V2))
plus(N, 0) → U71(isNat(N), N)
plus(N, s(M)) → U81(isNat(M), M, N)
x(N, 0) → U91(isNat(N), N)
x(N, s(M)) → U101(isNat(M), M, N)
0n__0
plus(X1, X2) → n__plus(X1, X2)
s(X) → n__s(X)
x(X1, X2) → n__x(X1, X2)
activate(n__0) → 0
activate(n__plus(X1, X2)) → plus(activate(X1), activate(X2))
activate(n__s(X)) → s(activate(X))
activate(n__x(X1, X2)) → x(activate(X1), activate(X2))
activate(X) → X

Q is empty.


QTRS
  ↳ DependencyPairsProof

Q restricted rewrite system:
The TRS R consists of the following rules:

U101(tt, M, N) → U102(isNatKind(activate(M)), activate(M), activate(N))
U102(tt, M, N) → U103(isNat(activate(N)), activate(M), activate(N))
U103(tt, M, N) → U104(isNatKind(activate(N)), activate(M), activate(N))
U104(tt, M, N) → plus(x(activate(N), activate(M)), activate(N))
U11(tt, V1, V2) → U12(isNatKind(activate(V1)), activate(V1), activate(V2))
U12(tt, V1, V2) → U13(isNatKind(activate(V2)), activate(V1), activate(V2))
U13(tt, V1, V2) → U14(isNatKind(activate(V2)), activate(V1), activate(V2))
U14(tt, V1, V2) → U15(isNat(activate(V1)), activate(V2))
U15(tt, V2) → U16(isNat(activate(V2)))
U16(tt) → tt
U21(tt, V1) → U22(isNatKind(activate(V1)), activate(V1))
U22(tt, V1) → U23(isNat(activate(V1)))
U23(tt) → tt
U31(tt, V1, V2) → U32(isNatKind(activate(V1)), activate(V1), activate(V2))
U32(tt, V1, V2) → U33(isNatKind(activate(V2)), activate(V1), activate(V2))
U33(tt, V1, V2) → U34(isNatKind(activate(V2)), activate(V1), activate(V2))
U34(tt, V1, V2) → U35(isNat(activate(V1)), activate(V2))
U35(tt, V2) → U36(isNat(activate(V2)))
U36(tt) → tt
U41(tt, V2) → U42(isNatKind(activate(V2)))
U42(tt) → tt
U51(tt) → tt
U61(tt, V2) → U62(isNatKind(activate(V2)))
U62(tt) → tt
U71(tt, N) → U72(isNatKind(activate(N)), activate(N))
U72(tt, N) → activate(N)
U81(tt, M, N) → U82(isNatKind(activate(M)), activate(M), activate(N))
U82(tt, M, N) → U83(isNat(activate(N)), activate(M), activate(N))
U83(tt, M, N) → U84(isNatKind(activate(N)), activate(M), activate(N))
U84(tt, M, N) → s(plus(activate(N), activate(M)))
U91(tt, N) → U92(isNatKind(activate(N)))
U92(tt) → 0
isNat(n__0) → tt
isNat(n__plus(V1, V2)) → U11(isNatKind(activate(V1)), activate(V1), activate(V2))
isNat(n__s(V1)) → U21(isNatKind(activate(V1)), activate(V1))
isNat(n__x(V1, V2)) → U31(isNatKind(activate(V1)), activate(V1), activate(V2))
isNatKind(n__0) → tt
isNatKind(n__plus(V1, V2)) → U41(isNatKind(activate(V1)), activate(V2))
isNatKind(n__s(V1)) → U51(isNatKind(activate(V1)))
isNatKind(n__x(V1, V2)) → U61(isNatKind(activate(V1)), activate(V2))
plus(N, 0) → U71(isNat(N), N)
plus(N, s(M)) → U81(isNat(M), M, N)
x(N, 0) → U91(isNat(N), N)
x(N, s(M)) → U101(isNat(M), M, N)
0n__0
plus(X1, X2) → n__plus(X1, X2)
s(X) → n__s(X)
x(X1, X2) → n__x(X1, X2)
activate(n__0) → 0
activate(n__plus(X1, X2)) → plus(activate(X1), activate(X2))
activate(n__s(X)) → s(activate(X))
activate(n__x(X1, X2)) → x(activate(X1), activate(X2))
activate(X) → X

Q is empty.

Using Dependency Pairs [1,15] we result in the following initial DP problem:
Q DP problem:
The TRS P consists of the following rules:

U911(tt, N) → ACTIVATE(N)
U811(tt, M, N) → ISNATKIND(activate(M))
U311(tt, V1, V2) → U321(isNatKind(activate(V1)), activate(V1), activate(V2))
U331(tt, V1, V2) → ISNATKIND(activate(V2))
U711(tt, N) → U721(isNatKind(activate(N)), activate(N))
ACTIVATE(n__0) → 01
U911(tt, N) → ISNATKIND(activate(N))
ISNATKIND(n__s(V1)) → ISNATKIND(activate(V1))
X(N, s(M)) → ISNAT(M)
U311(tt, V1, V2) → ACTIVATE(V1)
U411(tt, V2) → ISNATKIND(activate(V2))
ISNATKIND(n__x(V1, V2)) → ACTIVATE(V1)
U331(tt, V1, V2) → ACTIVATE(V1)
U141(tt, V1, V2) → ACTIVATE(V1)
U1031(tt, M, N) → ACTIVATE(N)
U921(tt) → 01
ACTIVATE(n__s(X)) → S(activate(X))
ISNAT(n__plus(V1, V2)) → U111(isNatKind(activate(V1)), activate(V1), activate(V2))
U341(tt, V1, V2) → ACTIVATE(V1)
ISNAT(n__plus(V1, V2)) → ACTIVATE(V1)
U141(tt, V1, V2) → ISNAT(activate(V1))
U151(tt, V2) → ISNAT(activate(V2))
U141(tt, V1, V2) → U151(isNat(activate(V1)), activate(V2))
U221(tt, V1) → U231(isNat(activate(V1)))
U111(tt, V1, V2) → U121(isNatKind(activate(V1)), activate(V1), activate(V2))
ISNATKIND(n__x(V1, V2)) → ACTIVATE(V2)
ISNAT(n__x(V1, V2)) → U311(isNatKind(activate(V1)), activate(V1), activate(V2))
U321(tt, V1, V2) → ACTIVATE(V2)
U841(tt, M, N) → PLUS(activate(N), activate(M))
U1011(tt, M, N) → ISNATKIND(activate(M))
U331(tt, V1, V2) → ACTIVATE(V2)
ISNATKIND(n__x(V1, V2)) → ISNATKIND(activate(V1))
ACTIVATE(n__plus(X1, X2)) → PLUS(activate(X1), activate(X2))
ISNAT(n__plus(V1, V2)) → ISNATKIND(activate(V1))
U321(tt, V1, V2) → U331(isNatKind(activate(V2)), activate(V1), activate(V2))
U121(tt, V1, V2) → ACTIVATE(V1)
U1021(tt, M, N) → ISNAT(activate(N))
ISNATKIND(n__plus(V1, V2)) → ISNATKIND(activate(V1))
U821(tt, M, N) → ACTIVATE(N)
U221(tt, V1) → ISNAT(activate(V1))
ISNATKIND(n__plus(V1, V2)) → ACTIVATE(V2)
U221(tt, V1) → ACTIVATE(V1)
ISNATKIND(n__s(V1)) → U511(isNatKind(activate(V1)))
U821(tt, M, N) → ISNAT(activate(N))
ISNATKIND(n__x(V1, V2)) → U611(isNatKind(activate(V1)), activate(V2))
U211(tt, V1) → ACTIVATE(V1)
U311(tt, V1, V2) → ACTIVATE(V2)
U711(tt, N) → ACTIVATE(N)
ACTIVATE(n__x(X1, X2)) → ACTIVATE(X1)
PLUS(N, s(M)) → U811(isNat(M), M, N)
U331(tt, V1, V2) → U341(isNatKind(activate(V2)), activate(V1), activate(V2))
X(N, 0) → U911(isNat(N), N)
U111(tt, V1, V2) → ACTIVATE(V2)
U111(tt, V1, V2) → ISNATKIND(activate(V1))
X(N, s(M)) → U1011(isNat(M), M, N)
U211(tt, V1) → ISNATKIND(activate(V1))
U1021(tt, M, N) → ACTIVATE(N)
U341(tt, V1, V2) → U351(isNat(activate(V1)), activate(V2))
ACTIVATE(n__x(X1, X2)) → ACTIVATE(X2)
ACTIVATE(n__s(X)) → ACTIVATE(X)
X(N, 0) → ISNAT(N)
U821(tt, M, N) → ACTIVATE(M)
U831(tt, M, N) → ACTIVATE(M)
U831(tt, M, N) → ISNATKIND(activate(N))
U151(tt, V2) → ACTIVATE(V2)
U121(tt, V1, V2) → ACTIVATE(V2)
U611(tt, V2) → ACTIVATE(V2)
U1021(tt, M, N) → ACTIVATE(M)
ACTIVATE(n__plus(X1, X2)) → ACTIVATE(X1)
U1031(tt, M, N) → ACTIVATE(M)
U1011(tt, M, N) → ACTIVATE(M)
U721(tt, N) → ACTIVATE(N)
U711(tt, N) → ISNATKIND(activate(N))
ACTIVATE(n__x(X1, X2)) → X(activate(X1), activate(X2))
U1031(tt, M, N) → U1041(isNatKind(activate(N)), activate(M), activate(N))
U411(tt, V2) → ACTIVATE(V2)
U1021(tt, M, N) → U1031(isNat(activate(N)), activate(M), activate(N))
U811(tt, M, N) → ACTIVATE(N)
U1041(tt, M, N) → ACTIVATE(N)
U341(tt, V1, V2) → ACTIVATE(V2)
ISNAT(n__s(V1)) → ACTIVATE(V1)
U111(tt, V1, V2) → ACTIVATE(V1)
U1041(tt, M, N) → PLUS(x(activate(N), activate(M)), activate(N))
U211(tt, V1) → U221(isNatKind(activate(V1)), activate(V1))
U121(tt, V1, V2) → U131(isNatKind(activate(V2)), activate(V1), activate(V2))
U821(tt, M, N) → U831(isNat(activate(N)), activate(M), activate(N))
U321(tt, V1, V2) → ACTIVATE(V1)
U311(tt, V1, V2) → ISNATKIND(activate(V1))
ISNAT(n__s(V1)) → U211(isNatKind(activate(V1)), activate(V1))
ACTIVATE(n__plus(X1, X2)) → ACTIVATE(X2)
U611(tt, V2) → ISNATKIND(activate(V2))
PLUS(N, 0) → U711(isNat(N), N)
U341(tt, V1, V2) → ISNAT(activate(V1))
U1011(tt, M, N) → ACTIVATE(N)
U121(tt, V1, V2) → ISNATKIND(activate(V2))
U351(tt, V2) → ACTIVATE(V2)
ISNAT(n__s(V1)) → ISNATKIND(activate(V1))
U351(tt, V2) → U361(isNat(activate(V2)))
PLUS(N, s(M)) → ISNAT(M)
ISNATKIND(n__plus(V1, V2)) → ACTIVATE(V1)
ISNAT(n__x(V1, V2)) → ISNATKIND(activate(V1))
U131(tt, V1, V2) → U141(isNatKind(activate(V2)), activate(V1), activate(V2))
U1011(tt, M, N) → U1021(isNatKind(activate(M)), activate(M), activate(N))
U841(tt, M, N) → ACTIVATE(N)
U811(tt, M, N) → U821(isNatKind(activate(M)), activate(M), activate(N))
ISNATKIND(n__s(V1)) → ACTIVATE(V1)
U1041(tt, M, N) → ACTIVATE(M)
U811(tt, M, N) → ACTIVATE(M)
U611(tt, V2) → U621(isNatKind(activate(V2)))
PLUS(N, 0) → ISNAT(N)
U141(tt, V1, V2) → ACTIVATE(V2)
U1041(tt, M, N) → X(activate(N), activate(M))
U351(tt, V2) → ISNAT(activate(V2))
U1031(tt, M, N) → ISNATKIND(activate(N))
U841(tt, M, N) → S(plus(activate(N), activate(M)))
U131(tt, V1, V2) → ACTIVATE(V1)
U831(tt, M, N) → ACTIVATE(N)
ISNAT(n__plus(V1, V2)) → ACTIVATE(V2)
ISNATKIND(n__plus(V1, V2)) → U411(isNatKind(activate(V1)), activate(V2))
ISNAT(n__x(V1, V2)) → ACTIVATE(V2)
U151(tt, V2) → U161(isNat(activate(V2)))
U411(tt, V2) → U421(isNatKind(activate(V2)))
U131(tt, V1, V2) → ISNATKIND(activate(V2))
ISNAT(n__x(V1, V2)) → ACTIVATE(V1)
U911(tt, N) → U921(isNatKind(activate(N)))
U831(tt, M, N) → U841(isNatKind(activate(N)), activate(M), activate(N))
U841(tt, M, N) → ACTIVATE(M)
U131(tt, V1, V2) → ACTIVATE(V2)
U321(tt, V1, V2) → ISNATKIND(activate(V2))

The TRS R consists of the following rules:

U101(tt, M, N) → U102(isNatKind(activate(M)), activate(M), activate(N))
U102(tt, M, N) → U103(isNat(activate(N)), activate(M), activate(N))
U103(tt, M, N) → U104(isNatKind(activate(N)), activate(M), activate(N))
U104(tt, M, N) → plus(x(activate(N), activate(M)), activate(N))
U11(tt, V1, V2) → U12(isNatKind(activate(V1)), activate(V1), activate(V2))
U12(tt, V1, V2) → U13(isNatKind(activate(V2)), activate(V1), activate(V2))
U13(tt, V1, V2) → U14(isNatKind(activate(V2)), activate(V1), activate(V2))
U14(tt, V1, V2) → U15(isNat(activate(V1)), activate(V2))
U15(tt, V2) → U16(isNat(activate(V2)))
U16(tt) → tt
U21(tt, V1) → U22(isNatKind(activate(V1)), activate(V1))
U22(tt, V1) → U23(isNat(activate(V1)))
U23(tt) → tt
U31(tt, V1, V2) → U32(isNatKind(activate(V1)), activate(V1), activate(V2))
U32(tt, V1, V2) → U33(isNatKind(activate(V2)), activate(V1), activate(V2))
U33(tt, V1, V2) → U34(isNatKind(activate(V2)), activate(V1), activate(V2))
U34(tt, V1, V2) → U35(isNat(activate(V1)), activate(V2))
U35(tt, V2) → U36(isNat(activate(V2)))
U36(tt) → tt
U41(tt, V2) → U42(isNatKind(activate(V2)))
U42(tt) → tt
U51(tt) → tt
U61(tt, V2) → U62(isNatKind(activate(V2)))
U62(tt) → tt
U71(tt, N) → U72(isNatKind(activate(N)), activate(N))
U72(tt, N) → activate(N)
U81(tt, M, N) → U82(isNatKind(activate(M)), activate(M), activate(N))
U82(tt, M, N) → U83(isNat(activate(N)), activate(M), activate(N))
U83(tt, M, N) → U84(isNatKind(activate(N)), activate(M), activate(N))
U84(tt, M, N) → s(plus(activate(N), activate(M)))
U91(tt, N) → U92(isNatKind(activate(N)))
U92(tt) → 0
isNat(n__0) → tt
isNat(n__plus(V1, V2)) → U11(isNatKind(activate(V1)), activate(V1), activate(V2))
isNat(n__s(V1)) → U21(isNatKind(activate(V1)), activate(V1))
isNat(n__x(V1, V2)) → U31(isNatKind(activate(V1)), activate(V1), activate(V2))
isNatKind(n__0) → tt
isNatKind(n__plus(V1, V2)) → U41(isNatKind(activate(V1)), activate(V2))
isNatKind(n__s(V1)) → U51(isNatKind(activate(V1)))
isNatKind(n__x(V1, V2)) → U61(isNatKind(activate(V1)), activate(V2))
plus(N, 0) → U71(isNat(N), N)
plus(N, s(M)) → U81(isNat(M), M, N)
x(N, 0) → U91(isNat(N), N)
x(N, s(M)) → U101(isNat(M), M, N)
0n__0
plus(X1, X2) → n__plus(X1, X2)
s(X) → n__s(X)
x(X1, X2) → n__x(X1, X2)
activate(n__0) → 0
activate(n__plus(X1, X2)) → plus(activate(X1), activate(X2))
activate(n__s(X)) → s(activate(X))
activate(n__x(X1, X2)) → x(activate(X1), activate(X2))
activate(X) → X

Q is empty.
We have to consider all minimal (P,Q,R)-chains.

↳ QTRS
  ↳ DependencyPairsProof
QDP
      ↳ DependencyGraphProof

Q DP problem:
The TRS P consists of the following rules:

U911(tt, N) → ACTIVATE(N)
U811(tt, M, N) → ISNATKIND(activate(M))
U311(tt, V1, V2) → U321(isNatKind(activate(V1)), activate(V1), activate(V2))
U331(tt, V1, V2) → ISNATKIND(activate(V2))
U711(tt, N) → U721(isNatKind(activate(N)), activate(N))
ACTIVATE(n__0) → 01
U911(tt, N) → ISNATKIND(activate(N))
ISNATKIND(n__s(V1)) → ISNATKIND(activate(V1))
X(N, s(M)) → ISNAT(M)
U311(tt, V1, V2) → ACTIVATE(V1)
U411(tt, V2) → ISNATKIND(activate(V2))
ISNATKIND(n__x(V1, V2)) → ACTIVATE(V1)
U331(tt, V1, V2) → ACTIVATE(V1)
U141(tt, V1, V2) → ACTIVATE(V1)
U1031(tt, M, N) → ACTIVATE(N)
U921(tt) → 01
ACTIVATE(n__s(X)) → S(activate(X))
ISNAT(n__plus(V1, V2)) → U111(isNatKind(activate(V1)), activate(V1), activate(V2))
U341(tt, V1, V2) → ACTIVATE(V1)
ISNAT(n__plus(V1, V2)) → ACTIVATE(V1)
U141(tt, V1, V2) → ISNAT(activate(V1))
U151(tt, V2) → ISNAT(activate(V2))
U141(tt, V1, V2) → U151(isNat(activate(V1)), activate(V2))
U221(tt, V1) → U231(isNat(activate(V1)))
U111(tt, V1, V2) → U121(isNatKind(activate(V1)), activate(V1), activate(V2))
ISNATKIND(n__x(V1, V2)) → ACTIVATE(V2)
ISNAT(n__x(V1, V2)) → U311(isNatKind(activate(V1)), activate(V1), activate(V2))
U321(tt, V1, V2) → ACTIVATE(V2)
U841(tt, M, N) → PLUS(activate(N), activate(M))
U1011(tt, M, N) → ISNATKIND(activate(M))
U331(tt, V1, V2) → ACTIVATE(V2)
ISNATKIND(n__x(V1, V2)) → ISNATKIND(activate(V1))
ACTIVATE(n__plus(X1, X2)) → PLUS(activate(X1), activate(X2))
ISNAT(n__plus(V1, V2)) → ISNATKIND(activate(V1))
U321(tt, V1, V2) → U331(isNatKind(activate(V2)), activate(V1), activate(V2))
U121(tt, V1, V2) → ACTIVATE(V1)
U1021(tt, M, N) → ISNAT(activate(N))
ISNATKIND(n__plus(V1, V2)) → ISNATKIND(activate(V1))
U821(tt, M, N) → ACTIVATE(N)
U221(tt, V1) → ISNAT(activate(V1))
ISNATKIND(n__plus(V1, V2)) → ACTIVATE(V2)
U221(tt, V1) → ACTIVATE(V1)
ISNATKIND(n__s(V1)) → U511(isNatKind(activate(V1)))
U821(tt, M, N) → ISNAT(activate(N))
ISNATKIND(n__x(V1, V2)) → U611(isNatKind(activate(V1)), activate(V2))
U211(tt, V1) → ACTIVATE(V1)
U311(tt, V1, V2) → ACTIVATE(V2)
U711(tt, N) → ACTIVATE(N)
ACTIVATE(n__x(X1, X2)) → ACTIVATE(X1)
PLUS(N, s(M)) → U811(isNat(M), M, N)
U331(tt, V1, V2) → U341(isNatKind(activate(V2)), activate(V1), activate(V2))
X(N, 0) → U911(isNat(N), N)
U111(tt, V1, V2) → ACTIVATE(V2)
U111(tt, V1, V2) → ISNATKIND(activate(V1))
X(N, s(M)) → U1011(isNat(M), M, N)
U211(tt, V1) → ISNATKIND(activate(V1))
U1021(tt, M, N) → ACTIVATE(N)
U341(tt, V1, V2) → U351(isNat(activate(V1)), activate(V2))
ACTIVATE(n__x(X1, X2)) → ACTIVATE(X2)
ACTIVATE(n__s(X)) → ACTIVATE(X)
X(N, 0) → ISNAT(N)
U821(tt, M, N) → ACTIVATE(M)
U831(tt, M, N) → ACTIVATE(M)
U831(tt, M, N) → ISNATKIND(activate(N))
U151(tt, V2) → ACTIVATE(V2)
U121(tt, V1, V2) → ACTIVATE(V2)
U611(tt, V2) → ACTIVATE(V2)
U1021(tt, M, N) → ACTIVATE(M)
ACTIVATE(n__plus(X1, X2)) → ACTIVATE(X1)
U1031(tt, M, N) → ACTIVATE(M)
U1011(tt, M, N) → ACTIVATE(M)
U721(tt, N) → ACTIVATE(N)
U711(tt, N) → ISNATKIND(activate(N))
ACTIVATE(n__x(X1, X2)) → X(activate(X1), activate(X2))
U1031(tt, M, N) → U1041(isNatKind(activate(N)), activate(M), activate(N))
U411(tt, V2) → ACTIVATE(V2)
U1021(tt, M, N) → U1031(isNat(activate(N)), activate(M), activate(N))
U811(tt, M, N) → ACTIVATE(N)
U1041(tt, M, N) → ACTIVATE(N)
U341(tt, V1, V2) → ACTIVATE(V2)
ISNAT(n__s(V1)) → ACTIVATE(V1)
U111(tt, V1, V2) → ACTIVATE(V1)
U1041(tt, M, N) → PLUS(x(activate(N), activate(M)), activate(N))
U211(tt, V1) → U221(isNatKind(activate(V1)), activate(V1))
U121(tt, V1, V2) → U131(isNatKind(activate(V2)), activate(V1), activate(V2))
U821(tt, M, N) → U831(isNat(activate(N)), activate(M), activate(N))
U321(tt, V1, V2) → ACTIVATE(V1)
U311(tt, V1, V2) → ISNATKIND(activate(V1))
ISNAT(n__s(V1)) → U211(isNatKind(activate(V1)), activate(V1))
ACTIVATE(n__plus(X1, X2)) → ACTIVATE(X2)
U611(tt, V2) → ISNATKIND(activate(V2))
PLUS(N, 0) → U711(isNat(N), N)
U341(tt, V1, V2) → ISNAT(activate(V1))
U1011(tt, M, N) → ACTIVATE(N)
U121(tt, V1, V2) → ISNATKIND(activate(V2))
U351(tt, V2) → ACTIVATE(V2)
ISNAT(n__s(V1)) → ISNATKIND(activate(V1))
U351(tt, V2) → U361(isNat(activate(V2)))
PLUS(N, s(M)) → ISNAT(M)
ISNATKIND(n__plus(V1, V2)) → ACTIVATE(V1)
ISNAT(n__x(V1, V2)) → ISNATKIND(activate(V1))
U131(tt, V1, V2) → U141(isNatKind(activate(V2)), activate(V1), activate(V2))
U1011(tt, M, N) → U1021(isNatKind(activate(M)), activate(M), activate(N))
U841(tt, M, N) → ACTIVATE(N)
U811(tt, M, N) → U821(isNatKind(activate(M)), activate(M), activate(N))
ISNATKIND(n__s(V1)) → ACTIVATE(V1)
U1041(tt, M, N) → ACTIVATE(M)
U811(tt, M, N) → ACTIVATE(M)
U611(tt, V2) → U621(isNatKind(activate(V2)))
PLUS(N, 0) → ISNAT(N)
U141(tt, V1, V2) → ACTIVATE(V2)
U1041(tt, M, N) → X(activate(N), activate(M))
U351(tt, V2) → ISNAT(activate(V2))
U1031(tt, M, N) → ISNATKIND(activate(N))
U841(tt, M, N) → S(plus(activate(N), activate(M)))
U131(tt, V1, V2) → ACTIVATE(V1)
U831(tt, M, N) → ACTIVATE(N)
ISNAT(n__plus(V1, V2)) → ACTIVATE(V2)
ISNATKIND(n__plus(V1, V2)) → U411(isNatKind(activate(V1)), activate(V2))
ISNAT(n__x(V1, V2)) → ACTIVATE(V2)
U151(tt, V2) → U161(isNat(activate(V2)))
U411(tt, V2) → U421(isNatKind(activate(V2)))
U131(tt, V1, V2) → ISNATKIND(activate(V2))
ISNAT(n__x(V1, V2)) → ACTIVATE(V1)
U911(tt, N) → U921(isNatKind(activate(N)))
U831(tt, M, N) → U841(isNatKind(activate(N)), activate(M), activate(N))
U841(tt, M, N) → ACTIVATE(M)
U131(tt, V1, V2) → ACTIVATE(V2)
U321(tt, V1, V2) → ISNATKIND(activate(V2))

The TRS R consists of the following rules:

U101(tt, M, N) → U102(isNatKind(activate(M)), activate(M), activate(N))
U102(tt, M, N) → U103(isNat(activate(N)), activate(M), activate(N))
U103(tt, M, N) → U104(isNatKind(activate(N)), activate(M), activate(N))
U104(tt, M, N) → plus(x(activate(N), activate(M)), activate(N))
U11(tt, V1, V2) → U12(isNatKind(activate(V1)), activate(V1), activate(V2))
U12(tt, V1, V2) → U13(isNatKind(activate(V2)), activate(V1), activate(V2))
U13(tt, V1, V2) → U14(isNatKind(activate(V2)), activate(V1), activate(V2))
U14(tt, V1, V2) → U15(isNat(activate(V1)), activate(V2))
U15(tt, V2) → U16(isNat(activate(V2)))
U16(tt) → tt
U21(tt, V1) → U22(isNatKind(activate(V1)), activate(V1))
U22(tt, V1) → U23(isNat(activate(V1)))
U23(tt) → tt
U31(tt, V1, V2) → U32(isNatKind(activate(V1)), activate(V1), activate(V2))
U32(tt, V1, V2) → U33(isNatKind(activate(V2)), activate(V1), activate(V2))
U33(tt, V1, V2) → U34(isNatKind(activate(V2)), activate(V1), activate(V2))
U34(tt, V1, V2) → U35(isNat(activate(V1)), activate(V2))
U35(tt, V2) → U36(isNat(activate(V2)))
U36(tt) → tt
U41(tt, V2) → U42(isNatKind(activate(V2)))
U42(tt) → tt
U51(tt) → tt
U61(tt, V2) → U62(isNatKind(activate(V2)))
U62(tt) → tt
U71(tt, N) → U72(isNatKind(activate(N)), activate(N))
U72(tt, N) → activate(N)
U81(tt, M, N) → U82(isNatKind(activate(M)), activate(M), activate(N))
U82(tt, M, N) → U83(isNat(activate(N)), activate(M), activate(N))
U83(tt, M, N) → U84(isNatKind(activate(N)), activate(M), activate(N))
U84(tt, M, N) → s(plus(activate(N), activate(M)))
U91(tt, N) → U92(isNatKind(activate(N)))
U92(tt) → 0
isNat(n__0) → tt
isNat(n__plus(V1, V2)) → U11(isNatKind(activate(V1)), activate(V1), activate(V2))
isNat(n__s(V1)) → U21(isNatKind(activate(V1)), activate(V1))
isNat(n__x(V1, V2)) → U31(isNatKind(activate(V1)), activate(V1), activate(V2))
isNatKind(n__0) → tt
isNatKind(n__plus(V1, V2)) → U41(isNatKind(activate(V1)), activate(V2))
isNatKind(n__s(V1)) → U51(isNatKind(activate(V1)))
isNatKind(n__x(V1, V2)) → U61(isNatKind(activate(V1)), activate(V2))
plus(N, 0) → U71(isNat(N), N)
plus(N, s(M)) → U81(isNat(M), M, N)
x(N, 0) → U91(isNat(N), N)
x(N, s(M)) → U101(isNat(M), M, N)
0n__0
plus(X1, X2) → n__plus(X1, X2)
s(X) → n__s(X)
x(X1, X2) → n__x(X1, X2)
activate(n__0) → 0
activate(n__plus(X1, X2)) → plus(activate(X1), activate(X2))
activate(n__s(X)) → s(activate(X))
activate(n__x(X1, X2)) → x(activate(X1), activate(X2))
activate(X) → X

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The approximation of the Dependency Graph [15,17,22] contains 1 SCC with 11 less nodes.

↳ QTRS
  ↳ DependencyPairsProof
    ↳ QDP
      ↳ DependencyGraphProof
QDP

Q DP problem:
The TRS P consists of the following rules:

U911(tt, N) → ACTIVATE(N)
U811(tt, M, N) → ISNATKIND(activate(M))
U311(tt, V1, V2) → U321(isNatKind(activate(V1)), activate(V1), activate(V2))
U711(tt, N) → U721(isNatKind(activate(N)), activate(N))
U331(tt, V1, V2) → ISNATKIND(activate(V2))
U911(tt, N) → ISNATKIND(activate(N))
ISNATKIND(n__s(V1)) → ISNATKIND(activate(V1))
X(N, s(M)) → ISNAT(M)
U411(tt, V2) → ISNATKIND(activate(V2))
U311(tt, V1, V2) → ACTIVATE(V1)
ISNATKIND(n__x(V1, V2)) → ACTIVATE(V1)
U331(tt, V1, V2) → ACTIVATE(V1)
U141(tt, V1, V2) → ACTIVATE(V1)
U1031(tt, M, N) → ACTIVATE(N)
ISNAT(n__plus(V1, V2)) → U111(isNatKind(activate(V1)), activate(V1), activate(V2))
U341(tt, V1, V2) → ACTIVATE(V1)
ISNAT(n__plus(V1, V2)) → ACTIVATE(V1)
U141(tt, V1, V2) → ISNAT(activate(V1))
U151(tt, V2) → ISNAT(activate(V2))
U141(tt, V1, V2) → U151(isNat(activate(V1)), activate(V2))
U111(tt, V1, V2) → U121(isNatKind(activate(V1)), activate(V1), activate(V2))
ISNATKIND(n__x(V1, V2)) → ACTIVATE(V2)
ISNAT(n__x(V1, V2)) → U311(isNatKind(activate(V1)), activate(V1), activate(V2))
U321(tt, V1, V2) → ACTIVATE(V2)
U841(tt, M, N) → PLUS(activate(N), activate(M))
U1011(tt, M, N) → ISNATKIND(activate(M))
U331(tt, V1, V2) → ACTIVATE(V2)
ISNATKIND(n__x(V1, V2)) → ISNATKIND(activate(V1))
ACTIVATE(n__plus(X1, X2)) → PLUS(activate(X1), activate(X2))
ISNAT(n__plus(V1, V2)) → ISNATKIND(activate(V1))
U321(tt, V1, V2) → U331(isNatKind(activate(V2)), activate(V1), activate(V2))
U121(tt, V1, V2) → ACTIVATE(V1)
U1021(tt, M, N) → ISNAT(activate(N))
ISNATKIND(n__plus(V1, V2)) → ISNATKIND(activate(V1))
U821(tt, M, N) → ACTIVATE(N)
U221(tt, V1) → ISNAT(activate(V1))
ISNATKIND(n__plus(V1, V2)) → ACTIVATE(V2)
U221(tt, V1) → ACTIVATE(V1)
U821(tt, M, N) → ISNAT(activate(N))
ISNATKIND(n__x(V1, V2)) → U611(isNatKind(activate(V1)), activate(V2))
U211(tt, V1) → ACTIVATE(V1)
U311(tt, V1, V2) → ACTIVATE(V2)
U711(tt, N) → ACTIVATE(N)
ACTIVATE(n__x(X1, X2)) → ACTIVATE(X1)
PLUS(N, s(M)) → U811(isNat(M), M, N)
U331(tt, V1, V2) → U341(isNatKind(activate(V2)), activate(V1), activate(V2))
X(N, 0) → U911(isNat(N), N)
U111(tt, V1, V2) → ACTIVATE(V2)
U111(tt, V1, V2) → ISNATKIND(activate(V1))
X(N, s(M)) → U1011(isNat(M), M, N)
U211(tt, V1) → ISNATKIND(activate(V1))
U1021(tt, M, N) → ACTIVATE(N)
U341(tt, V1, V2) → U351(isNat(activate(V1)), activate(V2))
X(N, 0) → ISNAT(N)
ACTIVATE(n__x(X1, X2)) → ACTIVATE(X2)
ACTIVATE(n__s(X)) → ACTIVATE(X)
U821(tt, M, N) → ACTIVATE(M)
U831(tt, M, N) → ACTIVATE(M)
U831(tt, M, N) → ISNATKIND(activate(N))
U151(tt, V2) → ACTIVATE(V2)
U121(tt, V1, V2) → ACTIVATE(V2)
U611(tt, V2) → ACTIVATE(V2)
U1021(tt, M, N) → ACTIVATE(M)
U1031(tt, M, N) → ACTIVATE(M)
ACTIVATE(n__plus(X1, X2)) → ACTIVATE(X1)
U721(tt, N) → ACTIVATE(N)
U1011(tt, M, N) → ACTIVATE(M)
U711(tt, N) → ISNATKIND(activate(N))
U1031(tt, M, N) → U1041(isNatKind(activate(N)), activate(M), activate(N))
ACTIVATE(n__x(X1, X2)) → X(activate(X1), activate(X2))
U411(tt, V2) → ACTIVATE(V2)
U1021(tt, M, N) → U1031(isNat(activate(N)), activate(M), activate(N))
U811(tt, M, N) → ACTIVATE(N)
U1041(tt, M, N) → ACTIVATE(N)
U341(tt, V1, V2) → ACTIVATE(V2)
ISNAT(n__s(V1)) → ACTIVATE(V1)
U111(tt, V1, V2) → ACTIVATE(V1)
U1041(tt, M, N) → PLUS(x(activate(N), activate(M)), activate(N))
U211(tt, V1) → U221(isNatKind(activate(V1)), activate(V1))
U121(tt, V1, V2) → U131(isNatKind(activate(V2)), activate(V1), activate(V2))
U821(tt, M, N) → U831(isNat(activate(N)), activate(M), activate(N))
U321(tt, V1, V2) → ACTIVATE(V1)
U311(tt, V1, V2) → ISNATKIND(activate(V1))
ISNAT(n__s(V1)) → U211(isNatKind(activate(V1)), activate(V1))
U611(tt, V2) → ISNATKIND(activate(V2))
ACTIVATE(n__plus(X1, X2)) → ACTIVATE(X2)
PLUS(N, 0) → U711(isNat(N), N)
U341(tt, V1, V2) → ISNAT(activate(V1))
U1011(tt, M, N) → ACTIVATE(N)
U121(tt, V1, V2) → ISNATKIND(activate(V2))
ISNAT(n__s(V1)) → ISNATKIND(activate(V1))
U351(tt, V2) → ACTIVATE(V2)
PLUS(N, s(M)) → ISNAT(M)
ISNATKIND(n__plus(V1, V2)) → ACTIVATE(V1)
U131(tt, V1, V2) → U141(isNatKind(activate(V2)), activate(V1), activate(V2))
ISNAT(n__x(V1, V2)) → ISNATKIND(activate(V1))
U1011(tt, M, N) → U1021(isNatKind(activate(M)), activate(M), activate(N))
U841(tt, M, N) → ACTIVATE(N)
U811(tt, M, N) → U821(isNatKind(activate(M)), activate(M), activate(N))
U1041(tt, M, N) → ACTIVATE(M)
ISNATKIND(n__s(V1)) → ACTIVATE(V1)
U811(tt, M, N) → ACTIVATE(M)
PLUS(N, 0) → ISNAT(N)
U1041(tt, M, N) → X(activate(N), activate(M))
U141(tt, V1, V2) → ACTIVATE(V2)
U351(tt, V2) → ISNAT(activate(V2))
U1031(tt, M, N) → ISNATKIND(activate(N))
U131(tt, V1, V2) → ACTIVATE(V1)
U831(tt, M, N) → ACTIVATE(N)
ISNAT(n__plus(V1, V2)) → ACTIVATE(V2)
ISNATKIND(n__plus(V1, V2)) → U411(isNatKind(activate(V1)), activate(V2))
ISNAT(n__x(V1, V2)) → ACTIVATE(V2)
U131(tt, V1, V2) → ISNATKIND(activate(V2))
ISNAT(n__x(V1, V2)) → ACTIVATE(V1)
U841(tt, M, N) → ACTIVATE(M)
U831(tt, M, N) → U841(isNatKind(activate(N)), activate(M), activate(N))
U131(tt, V1, V2) → ACTIVATE(V2)
U321(tt, V1, V2) → ISNATKIND(activate(V2))

The TRS R consists of the following rules:

U101(tt, M, N) → U102(isNatKind(activate(M)), activate(M), activate(N))
U102(tt, M, N) → U103(isNat(activate(N)), activate(M), activate(N))
U103(tt, M, N) → U104(isNatKind(activate(N)), activate(M), activate(N))
U104(tt, M, N) → plus(x(activate(N), activate(M)), activate(N))
U11(tt, V1, V2) → U12(isNatKind(activate(V1)), activate(V1), activate(V2))
U12(tt, V1, V2) → U13(isNatKind(activate(V2)), activate(V1), activate(V2))
U13(tt, V1, V2) → U14(isNatKind(activate(V2)), activate(V1), activate(V2))
U14(tt, V1, V2) → U15(isNat(activate(V1)), activate(V2))
U15(tt, V2) → U16(isNat(activate(V2)))
U16(tt) → tt
U21(tt, V1) → U22(isNatKind(activate(V1)), activate(V1))
U22(tt, V1) → U23(isNat(activate(V1)))
U23(tt) → tt
U31(tt, V1, V2) → U32(isNatKind(activate(V1)), activate(V1), activate(V2))
U32(tt, V1, V2) → U33(isNatKind(activate(V2)), activate(V1), activate(V2))
U33(tt, V1, V2) → U34(isNatKind(activate(V2)), activate(V1), activate(V2))
U34(tt, V1, V2) → U35(isNat(activate(V1)), activate(V2))
U35(tt, V2) → U36(isNat(activate(V2)))
U36(tt) → tt
U41(tt, V2) → U42(isNatKind(activate(V2)))
U42(tt) → tt
U51(tt) → tt
U61(tt, V2) → U62(isNatKind(activate(V2)))
U62(tt) → tt
U71(tt, N) → U72(isNatKind(activate(N)), activate(N))
U72(tt, N) → activate(N)
U81(tt, M, N) → U82(isNatKind(activate(M)), activate(M), activate(N))
U82(tt, M, N) → U83(isNat(activate(N)), activate(M), activate(N))
U83(tt, M, N) → U84(isNatKind(activate(N)), activate(M), activate(N))
U84(tt, M, N) → s(plus(activate(N), activate(M)))
U91(tt, N) → U92(isNatKind(activate(N)))
U92(tt) → 0
isNat(n__0) → tt
isNat(n__plus(V1, V2)) → U11(isNatKind(activate(V1)), activate(V1), activate(V2))
isNat(n__s(V1)) → U21(isNatKind(activate(V1)), activate(V1))
isNat(n__x(V1, V2)) → U31(isNatKind(activate(V1)), activate(V1), activate(V2))
isNatKind(n__0) → tt
isNatKind(n__plus(V1, V2)) → U41(isNatKind(activate(V1)), activate(V2))
isNatKind(n__s(V1)) → U51(isNatKind(activate(V1)))
isNatKind(n__x(V1, V2)) → U61(isNatKind(activate(V1)), activate(V2))
plus(N, 0) → U71(isNat(N), N)
plus(N, s(M)) → U81(isNat(M), M, N)
x(N, 0) → U91(isNat(N), N)
x(N, s(M)) → U101(isNat(M), M, N)
0n__0
plus(X1, X2) → n__plus(X1, X2)
s(X) → n__s(X)
x(X1, X2) → n__x(X1, X2)
activate(n__0) → 0
activate(n__plus(X1, X2)) → plus(activate(X1), activate(X2))
activate(n__s(X)) → s(activate(X))
activate(n__x(X1, X2)) → x(activate(X1), activate(X2))
activate(X) → X

Q is empty.
We have to consider all minimal (P,Q,R)-chains.