Termination w.r.t. Q proof of /home/nowonder/forschung/aprove/satrung/aprove/lpar4/TRCSRSLASHEx1_2_Luc02c

Termination w.r.t. Q of the following Term Rewriting System could be proven:

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

2nd₁(cons₂(X, n__cons₂(Y, Z))) -> activate₁(Y)
from₁(X) -> cons₂(X, n__from₁(s₁(X)))
cons₂(X1, X2) -> n__cons₂(X1, X2)
from₁(X) -> n__from₁(X)
activate₁(n__cons₂(X1, X2)) -> cons₂(X1, X2)
activate₁(n__from₁(X)) -> from₁(X)
activate₁(X) -> X

Q is empty.

↳ QTRS

  ↳ DependencyPairsProof

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

2nd₁(cons₂(X, n__cons₂(Y, Z))) -> activate₁(Y)
from₁(X) -> cons₂(X, n__from₁(s₁(X)))
cons₂(X1, X2) -> n__cons₂(X1, X2)
from₁(X) -> n__from₁(X)
activate₁(n__cons₂(X1, X2)) -> cons₂(X1, X2)
activate₁(n__from₁(X)) -> from₁(X)
activate₁(X) -> X

Q is empty.

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

ACTIVATE₁(n__cons₂(X1, X2)) -> CONS₂(X1, X2)
2ND₁(cons₂(X, n__cons₂(Y, Z))) -> ACTIVATE₁(Y)
ACTIVATE₁(n__from₁(X)) -> FROM₁(X)
FROM₁(X) -> CONS₂(X, n__from₁(s₁(X)))

The TRS R consists of the following rules:

2nd₁(cons₂(X, n__cons₂(Y, Z))) -> activate₁(Y)
from₁(X) -> cons₂(X, n__from₁(s₁(X)))
cons₂(X1, X2) -> n__cons₂(X1, X2)
from₁(X) -> n__from₁(X)
activate₁(n__cons₂(X1, X2)) -> cons₂(X1, X2)
activate₁(n__from₁(X)) -> from₁(X)
activate₁(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:

ACTIVATE₁(n__cons₂(X1, X2)) -> CONS₂(X1, X2)
2ND₁(cons₂(X, n__cons₂(Y, Z))) -> ACTIVATE₁(Y)
ACTIVATE₁(n__from₁(X)) -> FROM₁(X)
FROM₁(X) -> CONS₂(X, n__from₁(s₁(X)))

The TRS R consists of the following rules:

2nd₁(cons₂(X, n__cons₂(Y, Z))) -> activate₁(Y)
from₁(X) -> cons₂(X, n__from₁(s₁(X)))
cons₂(X1, X2) -> n__cons₂(X1, X2)
from₁(X) -> n__from₁(X)
activate₁(n__cons₂(X1, X2)) -> cons₂(X1, X2)
activate₁(n__from₁(X)) -> from₁(X)
activate₁(X) -> X

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The approximation of the Dependency Graph contains 0 SCCs with 4 less nodes.