(0) Obligation:

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

c(a(b(a(x1)))) → a(b(a(a(c(a(b(c(a(b(x1))))))))))

Rewrite Strategy: INNERMOST

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

Converted CpxTRS to CDT

(2) Obligation:

Complexity Dependency Tuples Problem
Rules:

c(a(b(a(z0)))) → a(b(a(a(c(a(b(c(a(b(z0))))))))))
Tuples:

C(a(b(a(z0)))) → c1(C(a(b(c(a(b(z0)))))), C(a(b(z0))))
S tuples:

C(a(b(a(z0)))) → c1(C(a(b(c(a(b(z0)))))), C(a(b(z0))))
K tuples:none
Defined Rule Symbols:

c

Defined Pair Symbols:

C

Compound Symbols:

c1

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

Use narrowing to replace C(a(b(a(z0)))) → c1(C(a(b(c(a(b(z0)))))), C(a(b(z0)))) by

C(a(b(a(a(z0))))) → c1(C(a(b(a(b(a(a(c(a(b(c(a(b(z0))))))))))))), C(a(b(a(z0)))))

(4) Obligation:

Complexity Dependency Tuples Problem
Rules:

c(a(b(a(z0)))) → a(b(a(a(c(a(b(c(a(b(z0))))))))))
Tuples:

C(a(b(a(a(z0))))) → c1(C(a(b(a(b(a(a(c(a(b(c(a(b(z0))))))))))))), C(a(b(a(z0)))))
S tuples:

C(a(b(a(a(z0))))) → c1(C(a(b(a(b(a(a(c(a(b(c(a(b(z0))))))))))))), C(a(b(a(z0)))))
K tuples:none
Defined Rule Symbols:

c

Defined Pair Symbols:

C

Compound Symbols:

c1

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

Removed 1 trailing tuple parts

(6) Obligation:

Complexity Dependency Tuples Problem
Rules:

c(a(b(a(z0)))) → a(b(a(a(c(a(b(c(a(b(z0))))))))))
Tuples:

C(a(b(a(a(z0))))) → c1(C(a(b(a(z0)))))
S tuples:

C(a(b(a(a(z0))))) → c1(C(a(b(a(z0)))))
K tuples:none
Defined Rule Symbols:

c

Defined Pair Symbols:

C

Compound Symbols:

c1

(7) CdtPolyRedPairProof (UPPER BOUND (ADD(O(n^1))) transformation)

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

C(a(b(a(a(z0))))) → c1(C(a(b(a(z0)))))
We considered the (Usable) Rules:none
And the Tuples:

C(a(b(a(a(z0))))) → c1(C(a(b(a(z0)))))
The order we found is given by the following interpretation:
Polynomial interpretation :

POL(C(x1)) = x1   
POL(a(x1)) = [1] + x1   
POL(b(x1)) = x1   
POL(c1(x1)) = x1   

(8) Obligation:

Complexity Dependency Tuples Problem
Rules:

c(a(b(a(z0)))) → a(b(a(a(c(a(b(c(a(b(z0))))))))))
Tuples:

C(a(b(a(a(z0))))) → c1(C(a(b(a(z0)))))
S tuples:none
K tuples:

C(a(b(a(a(z0))))) → c1(C(a(b(a(z0)))))
Defined Rule Symbols:

c

Defined Pair Symbols:

C

Compound Symbols:

c1

(9) SIsEmptyProof (EQUIVALENT transformation)

The set S is empty

(10) BOUNDS(O(1), O(1))