Termination w.r.t. Q proof of TRS/SK902.29.trs

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:

prime₁(0) -> false
prime₁(s₁(0)) -> false
prime₁(s₁(s₁(x))) -> prime1₂(s₁(s₁(x)), s₁(x))
prime1₂(x, 0) -> false
prime1₂(x, s₁(0)) -> true
prime1₂(x, s₁(s₁(y))) -> and₂(not₁(divp₂(s₁(s₁(y)), x)), prime1₂(x, s₁(y)))
divp₂(x, y) -> =₂(rem₂(x, y), 0)

Q is empty.

↳ QTRS

  ↳ DependencyPairsProof

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

prime₁(0) -> false
prime₁(s₁(0)) -> false
prime₁(s₁(s₁(x))) -> prime1₂(s₁(s₁(x)), s₁(x))
prime1₂(x, 0) -> false
prime1₂(x, s₁(0)) -> true
prime1₂(x, s₁(s₁(y))) -> and₂(not₁(divp₂(s₁(s₁(y)), x)), prime1₂(x, s₁(y)))
divp₂(x, y) -> =₂(rem₂(x, y), 0)

Q is empty.

Using Dependency Pairs [1,13] we result in the following initial DP problem:
Q DP problem:
The TRS P consists of the following rules:

PRIME₁(s₁(s₁(x))) -> PRIME1₂(s₁(s₁(x)), s₁(x))
PRIME1₂(x, s₁(s₁(y))) -> DIVP₂(s₁(s₁(y)), x)
PRIME1₂(x, s₁(s₁(y))) -> PRIME1₂(x, s₁(y))

The TRS R consists of the following rules:

prime₁(0) -> false
prime₁(s₁(0)) -> false
prime₁(s₁(s₁(x))) -> prime1₂(s₁(s₁(x)), s₁(x))
prime1₂(x, 0) -> false
prime1₂(x, s₁(0)) -> true
prime1₂(x, s₁(s₁(y))) -> and₂(not₁(divp₂(s₁(s₁(y)), x)), prime1₂(x, s₁(y)))
divp₂(x, y) -> =₂(rem₂(x, y), 0)

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:

PRIME₁(s₁(s₁(x))) -> PRIME1₂(s₁(s₁(x)), s₁(x))
PRIME1₂(x, s₁(s₁(y))) -> DIVP₂(s₁(s₁(y)), x)
PRIME1₂(x, s₁(s₁(y))) -> PRIME1₂(x, s₁(y))

The TRS R consists of the following rules:

prime₁(0) -> false
prime₁(s₁(0)) -> false
prime₁(s₁(s₁(x))) -> prime1₂(s₁(s₁(x)), s₁(x))
prime1₂(x, 0) -> false
prime1₂(x, s₁(0)) -> true
prime1₂(x, s₁(s₁(y))) -> and₂(not₁(divp₂(s₁(s₁(y)), x)), prime1₂(x, s₁(y)))
divp₂(x, y) -> =₂(rem₂(x, y), 0)

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The approximation of the Dependency Graph [13,14,18] contains 1 SCC with 2 less nodes.

↳ QTRS

  ↳ DependencyPairsProof

    ↳ QDP

      ↳ DependencyGraphProof

        ↳ QDP

          ↳ QDPOrderProof

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

PRIME1₂(x, s₁(s₁(y))) -> PRIME1₂(x, s₁(y))

The TRS R consists of the following rules:

prime₁(0) -> false
prime₁(s₁(0)) -> false
prime₁(s₁(s₁(x))) -> prime1₂(s₁(s₁(x)), s₁(x))
prime1₂(x, 0) -> false
prime1₂(x, s₁(0)) -> true
prime1₂(x, s₁(s₁(y))) -> and₂(not₁(divp₂(s₁(s₁(y)), x)), prime1₂(x, s₁(y)))
divp₂(x, y) -> =₂(rem₂(x, y), 0)

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
We use the reduction pair processor [13].

The following pairs can be oriented strictly and are deleted.

PRIME1₂(x, s₁(s₁(y))) -> PRIME1₂(x, s₁(y))

The remaining pairs can at least be oriented weakly.
none
Used ordering: Polynomial Order [17,21] with Interpretation:

POL( PRIME1₂(x₁, x₂) ) = max{0, x₂ - 3}

POL( s₁(x₁) ) = x₁ + 2

The following usable rules [14] were oriented: none

↳ QTRS

  ↳ DependencyPairsProof

    ↳ QDP

      ↳ DependencyGraphProof

        ↳ QDP

          ↳ QDPOrderProof

            ↳ QDP

              ↳ PisEmptyProof

Q DP problem:
P is empty.
The TRS R consists of the following rules:

prime₁(0) -> false
prime₁(s₁(0)) -> false
prime₁(s₁(s₁(x))) -> prime1₂(s₁(s₁(x)), s₁(x))
prime1₂(x, 0) -> false
prime1₂(x, s₁(0)) -> true
prime1₂(x, s₁(s₁(y))) -> and₂(not₁(divp₂(s₁(s₁(y)), x)), prime1₂(x, s₁(y)))
divp₂(x, y) -> =₂(rem₂(x, y), 0)

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The TRS P is empty. Hence, there is no (P,Q,R) chain.