YES(O(1), O(1)) 68.05/30.82 YES(O(1), O(1)) 68.05/30.83 68.05/30.83 68.05/30.83 68.05/30.83 68.05/30.83 68.05/30.83 Runtime Complexity (innermost) proof of /export/starexec/sandbox/benchmark/theBenchmark.xml.xml 68.05/30.83 68.05/30.83 68.05/30.83
68.05/30.83 68.05/30.83 68.05/30.83
68.05/30.83
68.05/30.83

(0) Obligation:

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

b(y, z) → f(c(c(y, z, z), a, a)) 68.05/30.83
b(b(z, y), a) → z 68.05/30.83
c(f(z), f(c(a, x, a)), y) → c(f(b(x, z)), c(z, y, a), a)

Rewrite Strategy: INNERMOST
68.05/30.83
68.05/30.83

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

Converted CpxTRS to CDT
68.05/30.83
68.05/30.83

(2) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.83
b(b(z0, z1), a) → z0 68.05/30.83
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

B(z0, z1) → c1(C(c(z0, z1, z1), a, a), C(z0, z1, z1)) 68.05/30.83
C(f(z0), f(c(a, z1, a)), z2) → c3(C(f(b(z1, z0)), c(z0, z2, a), a), B(z1, z0), C(z0, z2, a))
S tuples:

B(z0, z1) → c1(C(c(z0, z1, z1), a, a), C(z0, z1, z1)) 68.05/30.87
C(f(z0), f(c(a, z1, a)), z2) → c3(C(f(b(z1, z0)), c(z0, z2, a), a), B(z1, z0), C(z0, z2, a))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

B, C

Compound Symbols:

c1, c3

68.05/30.87
68.05/30.87

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

Removed 1 trailing tuple parts
68.05/30.87
68.05/30.87

(4) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

C(f(z0), f(c(a, z1, a)), z2) → c3(C(f(b(z1, z0)), c(z0, z2, a), a), B(z1, z0), C(z0, z2, a)) 68.05/30.87
B(z0, z1) → c1(C(z0, z1, z1))
S tuples:

C(f(z0), f(c(a, z1, a)), z2) → c3(C(f(b(z1, z0)), c(z0, z2, a), a), B(z1, z0), C(z0, z2, a)) 68.05/30.87
B(z0, z1) → c1(C(z0, z1, z1))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

C, B

Compound Symbols:

c3, c1

68.05/30.87
68.05/30.87

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

Use narrowing to replace C(f(z0), f(c(a, z1, a)), z2) → c3(C(f(b(z1, z0)), c(z0, z2, a), a), B(z1, z0), C(z0, z2, a)) by

C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(C(f(b(x1, f(z0))), c(f(b(z1, z0)), c(z0, a, a), a), a), B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(z1), f(c(a, z0, a)), x2) → c3(C(f(f(c(c(z0, z1, z1), a, a))), c(z1, x2, a), a), B(z0, z1), C(z1, x2, a))
68.05/30.87
68.05/30.87

(6) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(C(f(b(x1, f(z0))), c(f(b(z1, z0)), c(z0, a, a), a), a), B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(z1), f(c(a, z0, a)), x2) → c3(C(f(f(c(c(z0, z1, z1), a, a))), c(z1, x2, a), a), B(z0, z1), C(z1, x2, a))
S tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(C(f(b(x1, f(z0))), c(f(b(z1, z0)), c(z0, a, a), a), a), B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(z1), f(c(a, z0, a)), x2) → c3(C(f(f(c(c(z0, z1, z1), a, a))), c(z1, x2, a), a), B(z0, z1), C(z1, x2, a))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

B, C

Compound Symbols:

c1, c3

68.05/30.87
68.05/30.87

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

Removed 1 trailing tuple parts
68.05/30.87
68.05/30.87

(8) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(z1), f(c(a, z0, a)), x2) → c3(C(f(f(c(c(z0, z1, z1), a, a))), c(z1, x2, a), a), B(z0, z1), C(z1, x2, a)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a))
S tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(z1), f(c(a, z0, a)), x2) → c3(C(f(f(c(c(z0, z1, z1), a, a))), c(z1, x2, a), a), B(z0, z1), C(z1, x2, a)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

B, C

Compound Symbols:

c1, c3, c3

68.05/30.87
68.05/30.87

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

Use narrowing to replace C(f(z1), f(c(a, z0, a)), x2) → c3(C(f(f(c(c(z0, z1, z1), a, a))), c(z1, x2, a), a), B(z0, z1), C(z1, x2, a)) by

C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(C(f(f(c(c(x1, f(z0), f(z0)), a, a))), c(f(b(z1, z0)), c(z0, a, a), a), a), B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z1, a))), f(c(a, f(z0), a)), x2) → c3(C(f(f(c(c(f(b(z1, z0)), c(z0, f(c(a, z1, a)), a), a), a, a))), c(f(c(a, z1, a)), x2, a), a), B(f(z0), f(c(a, z1, a))), C(f(c(a, z1, a)), x2, a)) 68.05/30.87
C(f(x0), f(c(a, x1, a)), x2) → c3(B(x1, x0))
68.05/30.87
68.05/30.87

(10) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(C(f(f(c(c(x1, f(z0), f(z0)), a, a))), c(f(b(z1, z0)), c(z0, a, a), a), a), B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z1, a))), f(c(a, f(z0), a)), x2) → c3(C(f(f(c(c(f(b(z1, z0)), c(z0, f(c(a, z1, a)), a), a), a, a))), c(f(c(a, z1, a)), x2, a), a), B(f(z0), f(c(a, z1, a))), C(f(c(a, z1, a)), x2, a)) 68.05/30.87
C(f(x0), f(c(a, x1, a)), x2) → c3(B(x1, x0))
S tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(C(f(f(c(c(x1, f(z0), f(z0)), a, a))), c(f(b(z1, z0)), c(z0, a, a), a), a), B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z1, a))), f(c(a, f(z0), a)), x2) → c3(C(f(f(c(c(f(b(z1, z0)), c(z0, f(c(a, z1, a)), a), a), a, a))), c(f(c(a, z1, a)), x2, a), a), B(f(z0), f(c(a, z1, a))), C(f(c(a, z1, a)), x2, a)) 68.05/30.87
C(f(x0), f(c(a, x1, a)), x2) → c3(B(x1, x0))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

B, C

Compound Symbols:

c1, c3, c3, c3

68.05/30.87
68.05/30.87

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

Removed 1 trailing tuple parts
68.05/30.87
68.05/30.87

(12) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z1, a))), f(c(a, f(z0), a)), x2) → c3(C(f(f(c(c(f(b(z1, z0)), c(z0, f(c(a, z1, a)), a), a), a, a))), c(f(c(a, z1, a)), x2, a), a), B(f(z0), f(c(a, z1, a))), C(f(c(a, z1, a)), x2, a)) 68.05/30.87
C(f(x0), f(c(a, x1, a)), x2) → c3(B(x1, x0))
S tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z1, a))), f(c(a, f(z0), a)), x2) → c3(C(f(f(c(c(f(b(z1, z0)), c(z0, f(c(a, z1, a)), a), a), a, a))), c(f(c(a, z1, a)), x2, a), a), B(f(z0), f(c(a, z1, a))), C(f(c(a, z1, a)), x2, a)) 68.05/30.87
C(f(x0), f(c(a, x1, a)), x2) → c3(B(x1, x0))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

B, C

Compound Symbols:

c1, c3, c3, c3

68.05/30.87
68.05/30.87

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

Used rewriting to replace C(f(f(c(a, z1, a))), f(c(a, f(z0), a)), x2) → c3(C(f(f(c(c(f(b(z1, z0)), c(z0, f(c(a, z1, a)), a), a), a, a))), c(f(c(a, z1, a)), x2, a), a), B(f(z0), f(c(a, z1, a))), C(f(c(a, z1, a)), x2, a)) by C(f(f(c(a, z0, a))), f(c(a, f(z1), a)), z2) → c3(C(f(f(c(c(f(f(c(c(z0, z1, z1), a, a))), c(z1, f(c(a, z0, a)), a), a), a, a))), c(f(c(a, z0, a)), z2, a), a), B(f(z1), f(c(a, z0, a))), C(f(c(a, z0, a)), z2, a))
68.05/30.87
68.05/30.87

(14) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(x0), f(c(a, x1, a)), x2) → c3(B(x1, x0)) 68.05/30.87
C(f(f(c(a, z0, a))), f(c(a, f(z1), a)), z2) → c3(C(f(f(c(c(f(f(c(c(z0, z1, z1), a, a))), c(z1, f(c(a, z0, a)), a), a), a, a))), c(f(c(a, z0, a)), z2, a), a), B(f(z1), f(c(a, z0, a))), C(f(c(a, z0, a)), z2, a))
S tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(x0), f(c(a, x1, a)), x2) → c3(B(x1, x0)) 68.05/30.87
C(f(f(c(a, z0, a))), f(c(a, f(z1), a)), z2) → c3(C(f(f(c(c(f(f(c(c(z0, z1, z1), a, a))), c(z1, f(c(a, z0, a)), a), a), a, a))), c(f(c(a, z0, a)), z2, a), a), B(f(z1), f(c(a, z0, a))), C(f(c(a, z0, a)), z2, a))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

B, C

Compound Symbols:

c1, c3, c3, c3

68.05/30.87
68.05/30.87

(15) CdtInstantiationProof (BOTH BOUNDS(ID, ID) transformation)

Use instantiation to replace C(f(x0), f(c(a, x1, a)), x2) → c3(B(x1, x0)) by

C(f(z0), f(c(a, z1, a)), f(c(a, z1, a))) → c3(B(z1, z0)) 68.05/30.87
C(f(x0), f(c(a, x2, a)), a) → c3(B(x2, x0)) 68.05/30.87
C(f(f(c(y2, a, a))), f(c(a, z1, a)), a) → c3(B(z1, f(c(y2, a, a)))) 68.05/30.87
C(f(c(a, x0, a)), f(c(a, z1, a)), a) → c3(B(z1, c(a, x0, a)))
68.05/30.87
68.05/30.87

(16) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z0, a))), f(c(a, f(z1), a)), z2) → c3(C(f(f(c(c(f(f(c(c(z0, z1, z1), a, a))), c(z1, f(c(a, z0, a)), a), a), a, a))), c(f(c(a, z0, a)), z2, a), a), B(f(z1), f(c(a, z0, a))), C(f(c(a, z0, a)), z2, a)) 68.05/30.87
C(f(z0), f(c(a, z1, a)), f(c(a, z1, a))) → c3(B(z1, z0)) 68.05/30.87
C(f(x0), f(c(a, x2, a)), a) → c3(B(x2, x0)) 68.05/30.87
C(f(f(c(y2, a, a))), f(c(a, z1, a)), a) → c3(B(z1, f(c(y2, a, a)))) 68.05/30.87
C(f(c(a, x0, a)), f(c(a, z1, a)), a) → c3(B(z1, c(a, x0, a)))
S tuples:

B(z0, z1) → c1(C(z0, z1, z1)) 68.05/30.87
C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z0, a))), f(c(a, f(z1), a)), z2) → c3(C(f(f(c(c(f(f(c(c(z0, z1, z1), a, a))), c(z1, f(c(a, z0, a)), a), a), a, a))), c(f(c(a, z0, a)), z2, a), a), B(f(z1), f(c(a, z0, a))), C(f(c(a, z0, a)), z2, a)) 68.05/30.87
C(f(z0), f(c(a, z1, a)), f(c(a, z1, a))) → c3(B(z1, z0)) 68.05/30.87
C(f(x0), f(c(a, x2, a)), a) → c3(B(x2, x0)) 68.05/30.87
C(f(f(c(y2, a, a))), f(c(a, z1, a)), a) → c3(B(z1, f(c(y2, a, a)))) 68.05/30.87
C(f(c(a, x0, a)), f(c(a, z1, a)), a) → c3(B(z1, c(a, x0, a)))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

B, C

Compound Symbols:

c1, c3, c3, c3

68.05/30.87
68.05/30.87

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

Use forward instantiation to replace B(z0, z1) → c1(C(z0, z1, z1)) by

B(f(f(y0)), f(c(a, y1, a))) → c1(C(f(f(y0)), f(c(a, y1, a)), f(c(a, y1, a)))) 68.05/30.87
B(f(f(c(a, y0, a))), f(c(a, f(y1), a))) → c1(C(f(f(c(a, y0, a))), f(c(a, f(y1), a)), f(c(a, f(y1), a)))) 68.05/30.87
B(f(y0), f(c(a, y1, a))) → c1(C(f(y0), f(c(a, y1, a)), f(c(a, y1, a))))
68.05/30.87
68.05/30.87

(18) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:

C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z0, a))), f(c(a, f(z1), a)), z2) → c3(C(f(f(c(c(f(f(c(c(z0, z1, z1), a, a))), c(z1, f(c(a, z0, a)), a), a), a, a))), c(f(c(a, z0, a)), z2, a), a), B(f(z1), f(c(a, z0, a))), C(f(c(a, z0, a)), z2, a)) 68.05/30.87
C(f(z0), f(c(a, z1, a)), f(c(a, z1, a))) → c3(B(z1, z0)) 68.05/30.87
C(f(x0), f(c(a, x2, a)), a) → c3(B(x2, x0)) 68.05/30.87
C(f(f(c(y2, a, a))), f(c(a, z1, a)), a) → c3(B(z1, f(c(y2, a, a)))) 68.05/30.87
C(f(c(a, x0, a)), f(c(a, z1, a)), a) → c3(B(z1, c(a, x0, a))) 68.05/30.87
B(f(f(y0)), f(c(a, y1, a))) → c1(C(f(f(y0)), f(c(a, y1, a)), f(c(a, y1, a)))) 68.05/30.87
B(f(f(c(a, y0, a))), f(c(a, f(y1), a))) → c1(C(f(f(c(a, y0, a))), f(c(a, f(y1), a)), f(c(a, f(y1), a)))) 68.05/30.87
B(f(y0), f(c(a, y1, a))) → c1(C(f(y0), f(c(a, y1, a)), f(c(a, y1, a))))
S tuples:

C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z0, a))), f(c(a, f(z1), a)), z2) → c3(C(f(f(c(c(f(f(c(c(z0, z1, z1), a, a))), c(z1, f(c(a, z0, a)), a), a), a, a))), c(f(c(a, z0, a)), z2, a), a), B(f(z1), f(c(a, z0, a))), C(f(c(a, z0, a)), z2, a)) 68.05/30.87
C(f(z0), f(c(a, z1, a)), f(c(a, z1, a))) → c3(B(z1, z0)) 68.05/30.87
C(f(x0), f(c(a, x2, a)), a) → c3(B(x2, x0)) 68.05/30.87
C(f(f(c(y2, a, a))), f(c(a, z1, a)), a) → c3(B(z1, f(c(y2, a, a)))) 68.05/30.87
C(f(c(a, x0, a)), f(c(a, z1, a)), a) → c3(B(z1, c(a, x0, a))) 68.05/30.87
B(f(f(y0)), f(c(a, y1, a))) → c1(C(f(f(y0)), f(c(a, y1, a)), f(c(a, y1, a)))) 68.05/30.87
B(f(f(c(a, y0, a))), f(c(a, f(y1), a))) → c1(C(f(f(c(a, y0, a))), f(c(a, f(y1), a)), f(c(a, f(y1), a)))) 68.05/30.87
B(f(y0), f(c(a, y1, a))) → c1(C(f(y0), f(c(a, y1, a)), f(c(a, y1, a))))
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:

C, B

Compound Symbols:

c3, c3, c3, c1

68.05/30.87
68.05/30.87

(19) CdtUnreachableProof (EQUIVALENT transformation)

The following tuples could be removed as they are not reachable from basic start terms:

C(f(f(z0)), f(c(a, x1, a)), f(c(a, z1, a))) → c3(B(x1, f(z0)), C(f(z0), f(c(a, z1, a)), a)) 68.05/30.87
C(f(f(c(a, z0, a))), f(c(a, f(z1), a)), z2) → c3(C(f(f(c(c(f(f(c(c(z0, z1, z1), a, a))), c(z1, f(c(a, z0, a)), a), a), a, a))), c(f(c(a, z0, a)), z2, a), a), B(f(z1), f(c(a, z0, a))), C(f(c(a, z0, a)), z2, a)) 68.05/30.87
C(f(z0), f(c(a, z1, a)), f(c(a, z1, a))) → c3(B(z1, z0)) 68.05/30.87
C(f(x0), f(c(a, x2, a)), a) → c3(B(x2, x0)) 68.05/30.87
C(f(f(c(y2, a, a))), f(c(a, z1, a)), a) → c3(B(z1, f(c(y2, a, a)))) 68.05/30.87
C(f(c(a, x0, a)), f(c(a, z1, a)), a) → c3(B(z1, c(a, x0, a))) 68.05/30.87
B(f(f(y0)), f(c(a, y1, a))) → c1(C(f(f(y0)), f(c(a, y1, a)), f(c(a, y1, a)))) 68.05/30.87
B(f(f(c(a, y0, a))), f(c(a, f(y1), a))) → c1(C(f(f(c(a, y0, a))), f(c(a, f(y1), a)), f(c(a, f(y1), a)))) 68.05/30.87
B(f(y0), f(c(a, y1, a))) → c1(C(f(y0), f(c(a, y1, a)), f(c(a, y1, a))))
68.05/30.87
68.05/30.87

(20) Obligation:

Complexity Dependency Tuples Problem
Rules:

b(z0, z1) → f(c(c(z0, z1, z1), a, a)) 68.05/30.87
b(b(z0, z1), a) → z0 68.05/30.87
c(f(z0), f(c(a, z1, a)), z2) → c(f(b(z1, z0)), c(z0, z2, a), a)
Tuples:none
S tuples:none
K tuples:none
Defined Rule Symbols:

b, c

Defined Pair Symbols:none

Compound Symbols:none

68.05/30.87
68.05/30.87

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

The set S is empty
68.05/30.87
68.05/30.87

(22) BOUNDS(O(1), O(1))

68.05/30.87
68.05/30.87
68.33/30.92 EOF