YES

The TRS could be proven terminating. The proof took 270 ms.

The following DP Processors were used


Problem 1 was processed with processor DependencyGraph (17ms).
 | – Problem 2 was processed with processor SubtermCriterion (1ms).
 | – Problem 3 was processed with processor PolynomialLinearRange4iUR (225ms).
 | – Problem 4 was processed with processor SubtermCriterion (0ms).

Problem 1: DependencyGraph



Dependency Pair Problem

Dependency Pairs

quot#(s(X), s(Y))min#(X, Y)plus#(s(X), Y)plus#(X, Y)
min#(min(X, Y), Z)min#(X, plus(Y, Z))quot#(s(X), s(Y))quot#(min(X, Y), s(Y))
min#(s(X), s(Y))min#(X, Y)min#(min(X, Y), Z)plus#(Y, Z)

Rewrite Rules

plus(0, Y)Yplus(s(X), Y)s(plus(X, Y))
min(X, 0)Xmin(s(X), s(Y))min(X, Y)
min(min(X, Y), Z)min(X, plus(Y, Z))quot(0, s(Y))0
quot(s(X), s(Y))s(quot(min(X, Y), s(Y)))

Original Signature

Termination of terms over the following signature is verified: min, plus, 0, s, quot, Z

Strategy


The following SCCs where found

min#(min(X, Y), Z) → min#(X, plus(Y, Z))min#(s(X), s(Y)) → min#(X, Y)

quot#(s(X), s(Y)) → quot#(min(X, Y), s(Y))

plus#(s(X), Y) → plus#(X, Y)

Problem 2: SubtermCriterion



Dependency Pair Problem

Dependency Pairs

plus#(s(X), Y)plus#(X, Y)

Rewrite Rules

plus(0, Y)Yplus(s(X), Y)s(plus(X, Y))
min(X, 0)Xmin(s(X), s(Y))min(X, Y)
min(min(X, Y), Z)min(X, plus(Y, Z))quot(0, s(Y))0
quot(s(X), s(Y))s(quot(min(X, Y), s(Y)))

Original Signature

Termination of terms over the following signature is verified: min, plus, 0, s, quot, Z

Strategy


Projection

The following projection was used:

Thus, the following dependency pairs are removed:

plus#(s(X), Y)plus#(X, Y)

Problem 3: PolynomialLinearRange4iUR



Dependency Pair Problem

Dependency Pairs

quot#(s(X), s(Y))quot#(min(X, Y), s(Y))

Rewrite Rules

plus(0, Y)Yplus(s(X), Y)s(plus(X, Y))
min(X, 0)Xmin(s(X), s(Y))min(X, Y)
min(min(X, Y), Z)min(X, plus(Y, Z))quot(0, s(Y))0
quot(s(X), s(Y))s(quot(min(X, Y), s(Y)))

Original Signature

Termination of terms over the following signature is verified: min, plus, 0, s, quot, Z

Strategy


Polynomial Interpretation

Improved Usable rules

min(min(X, Y), Z)min(X, plus(Y, Z))min(s(X), s(Y))min(X, Y)
min(X, 0)X

The following dependency pairs are strictly oriented by an ordering on the given polynomial interpretation, thus they are removed:

quot#(s(X), s(Y))quot#(min(X, Y), s(Y))

Problem 4: SubtermCriterion



Dependency Pair Problem

Dependency Pairs

min#(min(X, Y), Z)min#(X, plus(Y, Z))min#(s(X), s(Y))min#(X, Y)

Rewrite Rules

plus(0, Y)Yplus(s(X), Y)s(plus(X, Y))
min(X, 0)Xmin(s(X), s(Y))min(X, Y)
min(min(X, Y), Z)min(X, plus(Y, Z))quot(0, s(Y))0
quot(s(X), s(Y))s(quot(min(X, Y), s(Y)))

Original Signature

Termination of terms over the following signature is verified: min, plus, 0, s, quot, Z

Strategy


Projection

The following projection was used:

Thus, the following dependency pairs are removed:

min#(min(X, Y), Z)min#(X, plus(Y, Z))min#(s(X), s(Y))min#(X, Y)