/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files


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YES

Problem 1: 

(VAR x1)
(RULES
a(a(x1)) -> a(c(a(x1)))
a(b(x1)) -> b(a(a(x1)))
b(x1) -> c(a(c(x1)))
)

Problem 1: 

Dependency Pairs Processor:
-> Pairs:
 A(a(x1)) -> A(c(a(x1)))
 A(b(x1)) -> A(a(x1))
 A(b(x1)) -> A(x1)
 A(b(x1)) -> B(a(a(x1)))
-> Rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))

Problem 1: 

SCC Processor:
-> Pairs:
 A(a(x1)) -> A(c(a(x1)))
 A(b(x1)) -> A(a(x1))
 A(b(x1)) -> A(x1)
 A(b(x1)) -> B(a(a(x1)))
-> Rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))
->Strongly Connected Components:
->->Cycle:
->->-> Pairs:
 A(b(x1)) -> A(a(x1))
 A(b(x1)) -> A(x1)
->->-> Rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))

Problem 1: 

Reduction Pair Processor:
-> Pairs:
 A(b(x1)) -> A(a(x1))
 A(b(x1)) -> A(x1)
-> Rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))
-> Usable rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))
->Interpretation type:
 Linear
->Coefficients:
 Natural Numbers
->Dimension:
 1
->Bound:
 2
->Interpretation:
 
[a](X) = X
[b](X) = 2.X + 1
[c](X) = X
[A](X) = X

Problem 1: 

SCC Processor:
-> Pairs:
 A(b(x1)) -> A(x1)
-> Rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))
->Strongly Connected Components:
->->Cycle:
->->-> Pairs:
 A(b(x1)) -> A(x1)
->->-> Rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))

Problem 1: 

Subterm Processor:
-> Pairs:
 A(b(x1)) -> A(x1)
-> Rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))
->Projection:
 pi(A) = 1

Problem 1: 

SCC Processor:
-> Pairs:
 Empty
-> Rules:
 a(a(x1)) -> a(c(a(x1)))
 a(b(x1)) -> b(a(a(x1)))
 b(x1) -> c(a(c(x1)))
->Strongly Connected Components:
 There is no strongly connected component

The problem is finite.