The Runtime Complexity (innermost) of the given CpxTRS could be proven to be BOUNDS(1, n^2).

0 CpxTRS
↳1 CpxTrsToCdtProof (BOTH BOUNDS(ID, ID), 0 ms)
↳2 CdtProblem
↳3 CdtLeafRemovalProof (BOTH BOUNDS(ID, ID), 0 ms)
↳4 CdtProblem
↳5 CdtRhsSimplificationProcessorProof (BOTH BOUNDS(ID, ID), 0 ms)
↳6 CdtProblem
↳7 CdtUsableRulesProof (⇔, 0 ms)
↳8 CdtProblem
↳9 CdtNarrowingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳10 CdtProblem
↳11 CdtLeafRemovalProof (BOTH BOUNDS(ID, ID), 0 ms)
↳12 CdtProblem
↳13 CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)), 91 ms)
↳14 CdtProblem
↳15 CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)), 38 ms)
↳16 CdtProblem
↳17 CdtNarrowingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳18 CdtProblem
↳19 CdtLeafRemovalProof (BOTH BOUNDS(ID, ID), 0 ms)
↳20 CdtProblem
↳21 CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)), 22 ms)
↳22 CdtProblem
↳23 CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)), 37 ms)
↳24 CdtProblem
↳25 CdtNarrowingProof (BOTH BOUNDS(ID, ID), 1 ms)
↳26 CdtProblem
↳27 CdtNarrowingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳28 CdtProblem
↳29 CdtNarrowingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳30 CdtProblem
↳31 CdtNarrowingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳32 CdtProblem
↳33 CdtRewritingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳34 CdtProblem
↳35 CdtRewritingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳36 CdtProblem
↳37 CdtNarrowingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳38 CdtProblem
↳39 CdtRhsSimplificationProcessorProof (BOTH BOUNDS(ID, ID), 0 ms)
↳40 CdtProblem
↳41 CdtGraphSplitRhsProof (BOTH BOUNDS(ID, ID), 1 ms)
↳42 CdtProblem
↳43 CdtForwardInstantiationProof (BOTH BOUNDS(ID, ID), 0 ms)
↳44 CdtProblem
↳45 CdtLeafRemovalProof (BOTH BOUNDS(ID, ID), 0 ms)
↳46 CdtProblem
↳47 CdtRhsSimplificationProcessorProof (BOTH BOUNDS(ID, ID), 0 ms)
↳48 CdtProblem
↳49 CdtRewritingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳50 CdtProblem
↳51 CdtRewritingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳52 CdtProblem
↳53 CdtRewritingProof (BOTH BOUNDS(ID, ID), 0 ms)
↳54 CdtProblem
↳55 CdtRuleRemovalProof (UPPER BOUND(ADD(n^2)), 3791 ms)
↳56 CdtProblem
↳57 SIsEmptyProof (BOTH BOUNDS(ID, ID), 0 ms)
↳58 BOUNDS(1, 1)

(0) Obligation:

Runtime Complexity TRS:
The TRS R consists of the following rules:

-(x, 0) → x
-(s(x), s(y)) → -(x, y)
p(s(x)) → x
f(s(x), y) → f(p(-(s(x), y)), p(-(y, s(x))))
f(x, s(y)) → f(p(-(x, s(y))), p(-(s(y), x)))

Rewrite Strategy: INNERMOST

(1) CpxTrsToCdtProof (BOTH BOUNDS(ID, ID) transformation)

Converted Cpx (relative) TRS to CDT

(2) Obligation:

Complexity Dependency Tuples Problem
Rules:

-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
p(s(z0)) → z0
f(s(z0), z1) → f(p(-(s(z0), z1)), p(-(z1, s(z0))))
f(z0, s(z1)) → f(p(-(z0, s(z1))), p(-(s(z1), z0)))
Tuples:

-'(z0, 0) → c
-'(s(z0), s(z1)) → c1(-'(z0, z1))
P(s(z0)) → c2
F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), P(-(s(z0), z1)), -'(s(z0), z1), P(-(z1, s(z0))), -'(z1, s(z0)))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), P(-(z0, s(z1))), -'(z0, s(z1)), P(-(s(z1), z0)), -'(s(z1), z0))
S tuples:

-'(z0, 0) → c
-'(s(z0), s(z1)) → c1(-'(z0, z1))
P(s(z0)) → c2
F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), P(-(s(z0), z1)), -'(s(z0), z1), P(-(z1, s(z0))), -'(z1, s(z0)))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), P(-(z0, s(z1))), -'(z0, s(z1)), P(-(s(z1), z0)), -'(s(z1), z0))
K tuples:none
Defined Rule Symbols:

-, p, f

Defined Pair Symbols:

-', P, F

Compound Symbols:

c, c1, c2, c3, c4

(3) CdtLeafRemovalProof (BOTH BOUNDS(ID, ID) transformation)

Removed 2 trailing nodes:

-'(z0, 0) → c
P(s(z0)) → c2

(4) Obligation:

Complexity Dependency Tuples Problem
Rules:

-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
p(s(z0)) → z0
f(s(z0), z1) → f(p(-(s(z0), z1)), p(-(z1, s(z0))))
f(z0, s(z1)) → f(p(-(z0, s(z1))), p(-(s(z1), z0)))
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), P(-(s(z0), z1)), -'(s(z0), z1), P(-(z1, s(z0))), -'(z1, s(z0)))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), P(-(z0, s(z1))), -'(z0, s(z1)), P(-(s(z1), z0)), -'(s(z1), z0))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), P(-(s(z0), z1)), -'(s(z0), z1), P(-(z1, s(z0))), -'(z1, s(z0)))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), P(-(z0, s(z1))), -'(z0, s(z1)), P(-(s(z1), z0)), -'(s(z1), z0))
K tuples:none
Defined Rule Symbols:

-, p, f

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(5) CdtRhsSimplificationProcessorProof (BOTH BOUNDS(ID, ID) transformation)

Removed 4 trailing tuple parts

(6) Obligation:

Complexity Dependency Tuples Problem
Rules:

-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
p(s(z0)) → z0
f(s(z0), z1) → f(p(-(s(z0), z1)), p(-(z1, s(z0))))
f(z0, s(z1)) → f(p(-(z0, s(z1))), p(-(s(z1), z0)))
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), -'(s(z0), z1), -'(z1, s(z0)))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), -'(s(z0), z1), -'(z1, s(z0)))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
K tuples:none
Defined Rule Symbols:

-, p, f

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(7) CdtUsableRulesProof (EQUIVALENT transformation)

The following rules are not usable and were removed:

f(s(z0), z1) → f(p(-(s(z0), z1)), p(-(z1, s(z0))))
f(z0, s(z1)) → f(p(-(z0, s(z1))), p(-(s(z1), z0)))

(8) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), -'(s(z0), z1), -'(z1, s(z0)))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), -'(s(z0), z1), -'(z1, s(z0)))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
K tuples:none
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(9) CdtNarrowingProof (BOTH BOUNDS(ID, ID) transformation)

Use narrowing to replace F(s(z0), z1) → c3(F(p(-(s(z0), z1)), p(-(z1, s(z0)))), -'(s(z0), z1), -'(z1, s(z0))) by

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(x0), 0) → c3(F(p(s(x0)), p(-(0, s(x0)))), -'(s(x0), 0), -'(0, s(x0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))

(10) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(x0), 0) → c3(F(p(s(x0)), p(-(0, s(x0)))), -'(s(x0), 0), -'(0, s(x0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(x0), 0) → c3(F(p(s(x0)), p(-(0, s(x0)))), -'(s(x0), 0), -'(0, s(x0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
K tuples:none
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c4, c3

(11) CdtLeafRemovalProof (BOTH BOUNDS(ID, ID) transformation)

Removed 1 trailing nodes:

F(s(x0), 0) → c3(F(p(s(x0)), p(-(0, s(x0)))), -'(s(x0), 0), -'(0, s(x0)))

(12) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
K tuples:none
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c4, c3

(13) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)

Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
We considered the (Usable) Rules:

p(s(z0)) → z0
-(s(z0), s(z1)) → -(z0, z1)
-(z0, 0) → z0
And the Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :

POL(-(x1, x2)) = x1   
POL(-'(x1, x2)) = 0   
POL(0) = 0   
POL(F(x1, x2)) = [4]x2   
POL(c1(x1)) = x1   
POL(c3(x1, x2, x3)) = x1 + x2 + x3   
POL(c4(x1, x2, x3)) = x1 + x2 + x3   
POL(p(x1)) = x1   
POL(s(x1)) = [2] + x1   

(14) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c4, c3

(15) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)

Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
We considered the (Usable) Rules:

p(s(z0)) → z0
-(s(z0), s(z1)) → -(z0, z1)
-(z0, 0) → z0
And the Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :

POL(-(x1, x2)) = x1   
POL(-'(x1, x2)) = 0   
POL(0) = 0   
POL(F(x1, x2)) = x1   
POL(c1(x1)) = x1   
POL(c3(x1, x2, x3)) = x1 + x2 + x3   
POL(c4(x1, x2, x3)) = x1 + x2 + x3   
POL(p(x1)) = x1   
POL(s(x1)) = [1] + x1   

(16) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c4, c3

(17) CdtNarrowingProof (BOTH BOUNDS(ID, ID) transformation)

Use narrowing to replace F(z0, s(z1)) → c4(F(p(-(z0, s(z1))), p(-(s(z1), z0))), -'(z0, s(z1)), -'(s(z1), z0)) by

F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(0, s(x1)) → c4(F(p(-(0, s(x1))), p(s(x1))), -'(0, s(x1)), -'(s(x1), 0))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))

(18) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(0, s(x1)) → c4(F(p(-(0, s(x1))), p(s(x1))), -'(0, s(x1)), -'(s(x1), 0))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(0, s(x1)) → c4(F(p(-(0, s(x1))), p(s(x1))), -'(0, s(x1)), -'(s(x1), 0))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(19) CdtLeafRemovalProof (BOTH BOUNDS(ID, ID) transformation)

Removed 1 trailing nodes:

F(0, s(x1)) → c4(F(p(-(0, s(x1))), p(s(x1))), -'(0, s(x1)), -'(s(x1), 0))

(20) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(21) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)

Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.

F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
We considered the (Usable) Rules:

p(s(z0)) → z0
-(s(z0), s(z1)) → -(z0, z1)
-(z0, 0) → z0
And the Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :

POL(-(x1, x2)) = x1   
POL(-'(x1, x2)) = 0   
POL(0) = 0   
POL(F(x1, x2)) = x2   
POL(c1(x1)) = x1   
POL(c3(x1, x2, x3)) = x1 + x2 + x3   
POL(c4(x1, x2, x3)) = x1 + x2 + x3   
POL(p(x1)) = x1   
POL(s(x1)) = [2] + x1   

(22) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(23) CdtRuleRemovalProof (UPPER BOUND(ADD(n^1)) transformation)

Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.

F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
We considered the (Usable) Rules:

p(s(z0)) → z0
-(s(z0), s(z1)) → -(z0, z1)
-(z0, 0) → z0
And the Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
The order we found is given by the following interpretation:
Polynomial interpretation :

POL(-(x1, x2)) = x1   
POL(-'(x1, x2)) = 0   
POL(0) = 0   
POL(F(x1, x2)) = [4]x1   
POL(c1(x1)) = x1   
POL(c3(x1, x2, x3)) = x1 + x2 + x3   
POL(c4(x1, x2, x3)) = x1 + x2 + x3   
POL(p(x1)) = x1   
POL(s(x1)) = [2] + x1   

(24) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(25) CdtNarrowingProof (BOTH BOUNDS(ID, ID) transformation)

Use narrowing to replace F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1))) by

F(s(s(z1)), s(s(z0))) → c3(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c3(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))

(26) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z1)), s(s(z0))) → c3(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c3(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(27) CdtNarrowingProof (BOTH BOUNDS(ID, ID) transformation)

Use narrowing to replace F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0))) by

F(s(z1), s(z0)) → c3(F(p(-(z1, z0)), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))

(28) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z1)), s(s(z0))) → c3(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c3(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c4, c3

(29) CdtNarrowingProof (BOTH BOUNDS(ID, ID) transformation)

Use narrowing to replace F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1))) by

F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))

(30) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z1)), s(s(z0))) → c3(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c3(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c4, c3

(31) CdtNarrowingProof (BOTH BOUNDS(ID, ID) transformation)

Use narrowing to replace F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0))) by

F(s(z1), s(z0)) → c4(F(p(-(z1, z0)), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))

(32) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(s(z1)), s(s(z0))) → c3(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c3(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(33) CdtRewritingProof (BOTH BOUNDS(ID, ID) transformation)

Used rewriting to replace F(s(s(z1)), s(s(z0))) → c3(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1)))) by F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))

(34) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(0), s(z0)) → c3(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(35) CdtRewritingProof (BOTH BOUNDS(ID, ID) transformation)

Used rewriting to replace F(s(0), s(z0)) → c3(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0))) by F(s(0), s(z0)) → c3(F(p(-(0, z0)), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))

(36) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(0), s(z0)) → c3(F(p(-(0, z0)), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4

(37) CdtNarrowingProof (BOTH BOUNDS(ID, ID) transformation)

Use narrowing to replace F(s(0), s(z0)) → c3(F(p(-(0, z0)), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0))) by

F(s(0), s(s(z0))) → c3(F(p(-(0, s(z0))), z0), -'(s(0), s(s(z0))), -'(s(s(z0)), s(0)))
F(s(0), s(0)) → c3(F(p(0), p(0)), -'(s(0), s(0)), -'(s(0), s(0)))
F(s(0), s(x0)) → c3(-'(s(0), s(x0)), -'(s(x0), s(0)))

(38) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(0), s(s(z0))) → c3(F(p(-(0, s(z0))), z0), -'(s(0), s(s(z0))), -'(s(s(z0)), s(0)))
F(s(0), s(0)) → c3(F(p(0), p(0)), -'(s(0), s(0)), -'(s(0), s(0)))
F(s(0), s(x0)) → c3(-'(s(0), s(x0)), -'(s(x0), s(0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4, c3

(39) CdtRhsSimplificationProcessorProof (BOTH BOUNDS(ID, ID) transformation)

Removed 2 trailing tuple parts

(40) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(0), s(x0)) → c3(-'(s(0), s(x0)), -'(s(x0), s(0)))
F(s(0), s(s(z0))) → c3(-'(s(0), s(s(z0))), -'(s(s(z0)), s(0)))
F(s(0), s(0)) → c3(-'(s(0), s(0)), -'(s(0), s(0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4, c3

(41) CdtGraphSplitRhsProof (BOTH BOUNDS(ID, ID) transformation)

Split RHS of tuples not part of any SCC

(42) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(0), s(x0)) → c(-'(s(0), s(x0)))
F(s(0), s(x0)) → c(-'(s(x0), s(0)))
F(s(0), s(s(z0))) → c(-'(s(0), s(s(z0))))
F(s(0), s(s(z0))) → c(-'(s(s(z0)), s(0)))
F(s(0), s(0)) → c(-'(s(0), s(0)))
S tuples:

-'(s(z0), s(z1)) → c1(-'(z0, z1))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

-', F

Compound Symbols:

c1, c3, c4, c

(43) CdtForwardInstantiationProof (BOTH BOUNDS(ID, ID) transformation)

Use forward instantiation to replace -'(s(z0), s(z1)) → c1(-'(z0, z1)) by

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))

(44) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(0), s(x0)) → c(-'(s(0), s(x0)))
F(s(0), s(x0)) → c(-'(s(x0), s(0)))
F(s(0), s(s(z0))) → c(-'(s(0), s(s(z0))))
F(s(0), s(s(z0))) → c(-'(s(s(z0)), s(0)))
F(s(0), s(0)) → c(-'(s(0), s(0)))
-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
S tuples:

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
K tuples:

F(s(z1), s(z0)) → c3(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z1), s(z0)) → c4(F(p(-(s(z1), s(z0))), p(-(z0, z1))), -'(s(z1), s(z0)), -'(s(z0), s(z1)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

F, -'

Compound Symbols:

c3, c4, c, c1

(45) CdtLeafRemovalProof (BOTH BOUNDS(ID, ID) transformation)

Removed 5 trailing nodes:

F(s(0), s(0)) → c(-'(s(0), s(0)))
F(s(0), s(x0)) → c(-'(s(x0), s(0)))
F(s(0), s(s(z0))) → c(-'(s(s(z0)), s(0)))
F(s(0), s(x0)) → c(-'(s(0), s(x0)))
F(s(0), s(s(z0))) → c(-'(s(0), s(s(z0))))

(46) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)), -'(s(0), s(z0)), -'(s(z0), s(0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))), -'(s(z0), s(0)), -'(s(0), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
S tuples:

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
K tuples:none
Defined Rule Symbols:

p, -

Defined Pair Symbols:

F, -'

Compound Symbols:

c3, c4, c1

(47) CdtRhsSimplificationProcessorProof (BOTH BOUNDS(ID, ID) transformation)

Removed 6 trailing tuple parts

(48) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))))
S tuples:

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
K tuples:none
Defined Rule Symbols:

p, -

Defined Pair Symbols:

F, -'

Compound Symbols:

c3, c4, c1, c3, c4

(49) CdtRewritingProof (BOTH BOUNDS(ID, ID) transformation)

Used rewriting to replace F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0)))) by F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))

(50) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1))))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
S tuples:

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
K tuples:none
Defined Rule Symbols:

p, -

Defined Pair Symbols:

F, -'

Compound Symbols:

c3, c4, c1, c3, c4

(51) CdtRewritingProof (BOTH BOUNDS(ID, ID) transformation)

Used rewriting to replace F(s(s(z1)), s(s(z0))) → c4(F(p(-(s(s(z1)), s(s(z0)))), p(-(z0, z1))), -'(s(s(z1)), s(s(z0))), -'(s(s(z0)), s(s(z1)))) by F(s(s(z0)), s(s(z1))) → c4(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))

(52) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
S tuples:

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
K tuples:none
Defined Rule Symbols:

p, -

Defined Pair Symbols:

F, -'

Compound Symbols:

c3, c4, c1, c3, c4

(53) CdtRewritingProof (BOTH BOUNDS(ID, ID) transformation)

Used rewriting to replace F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(s(z1)), s(s(z0))))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0)))) by F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))

(54) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
S tuples:

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
K tuples:none
Defined Rule Symbols:

p, -

Defined Pair Symbols:

F, -'

Compound Symbols:

c3, c4, c1, c3, c4

(55) CdtRuleRemovalProof (UPPER BOUND(ADD(n^2)) transformation)

Found a reduction pair which oriented the following tuples strictly. Hence they can be removed from S.

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
We considered the (Usable) Rules:

p(s(z0)) → z0
-(s(z0), s(z1)) → -(z0, z1)
-(z0, 0) → z0
And the Tuples:

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
The order we found is given by the following interpretation:
Polynomial interpretation :

POL(-(x1, x2)) = x1   
POL(-'(x1, x2)) = [2]x2   
POL(0) = [2]   
POL(F(x1, x2)) = [2]x2 + x1·x2   
POL(c1(x1)) = x1   
POL(c3(x1)) = x1   
POL(c3(x1, x2, x3)) = x1 + x2 + x3   
POL(c4(x1)) = x1   
POL(c4(x1, x2, x3)) = x1 + x2 + x3   
POL(p(x1)) = x1   
POL(s(x1)) = [2] + x1   

(56) Obligation:

Complexity Dependency Tuples Problem
Rules:

p(s(z0)) → z0
-(z0, 0) → z0
-(s(z0), s(z1)) → -(z0, z1)
Tuples:

F(s(z0), s(z1)) → c3(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(z0), s(z1)) → c4(F(p(-(z0, z1)), p(-(z1, z0))), -'(s(z0), s(z1)), -'(s(z1), s(z0)))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
F(s(z0), s(0)) → c3(F(p(z0), p(-(s(0), s(z0)))))
F(s(0), s(z0)) → c4(F(p(-(s(0), s(z0))), p(z0)))
F(s(z0), s(0)) → c4(F(p(z0), p(-(s(0), s(z0)))))
F(s(s(z0)), s(s(z1))) → c3(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(s(z0), s(z1))), p(-(z1, z0))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
F(s(s(z0)), s(s(z1))) → c4(F(p(-(z0, z1)), p(-(s(z1), s(z0)))), -'(s(s(z0)), s(s(z1))), -'(s(s(z1)), s(s(z0))))
S tuples:none
K tuples:

-'(s(s(y0)), s(s(y1))) → c1(-'(s(y0), s(y1)))
Defined Rule Symbols:

p, -

Defined Pair Symbols:

F, -'

Compound Symbols:

c3, c4, c1, c3, c4

(57) SIsEmptyProof (BOTH BOUNDS(ID, ID) transformation)

The set S is empty

(58) BOUNDS(1, 1)