Problem Waldmann 07 size12 size-12-alpha-3-num-437

Tool CaT

Execution Time	Unknown
Answer	MAYBE
Input	Waldmann 07 size12 size-12-alpha-3-num-437

stdout:

MAYBE

Problem:
a(x1) -> b(b(c(b(x1))))
c(b(b(x1))) -> a(c(x1))
c(c(x1)) -> x1

Proof:
Complexity Transformation Processor:
  strict:
   a(x1) -> b(b(c(b(x1))))
   c(b(b(x1))) -> a(c(x1))
   c(c(x1)) -> x1
  weak:

  Matrix Interpretation Processor:
   dimension: 1
   max_matrix:
    1
    interpretation:
     [c](x0) = x0,

     [b](x0) = x0 + 33,

     [a](x0) = x0 + 128
    orientation:
     a(x1) = x1 + 128 >= x1 + 99 = b(b(c(b(x1))))

     c(b(b(x1))) = x1 + 66 >= x1 + 128 = a(c(x1))

     c(c(x1)) = x1 >= x1 = x1
    problem:
     strict:
      c(b(b(x1))) -> a(c(x1))
      c(c(x1)) -> x1
     weak:
      a(x1) -> b(b(c(b(x1))))
    Matrix Interpretation Processor:
     dimension: 1
     max_matrix:
      1
      interpretation:
       [c](x0) = x0 + 129,

       [b](x0) = x0 + 27,

       [a](x0) = x0 + 211
      orientation:
       c(b(b(x1))) = x1 + 183 >= x1 + 340 = a(c(x1))

       c(c(x1)) = x1 + 258 >= x1 = x1

       a(x1) = x1 + 211 >= x1 + 210 = b(b(c(b(x1))))
      problem:
       strict:
        c(b(b(x1))) -> a(c(x1))
       weak:
        c(c(x1)) -> x1
        a(x1) -> b(b(c(b(x1))))
      Open

Tool IRC1

Execution Time	Unknown
Answer	MAYBE
Input	Waldmann 07 size12 size-12-alpha-3-num-437

stdout:

MAYBE

Tool IRC2

Execution Time	Unknown
Answer	TIMEOUT
Input	Waldmann 07 size12 size-12-alpha-3-num-437

stdout:

TIMEOUT

'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer:           TIMEOUT
Input Problem:    innermost runtime-complexity with respect to
  Rules:
    {  a(x1) -> b(b(c(b(x1))))
     , c(b(b(x1))) -> a(c(x1))
     , c(c(x1)) -> x1}

Proof Output:
  Computation stopped due to timeout after 60.0 seconds

Tool RC1

Execution Time	Unknown
Answer	MAYBE
Input	Waldmann 07 size12 size-12-alpha-3-num-437

stdout:

MAYBE

Tool RC2

Execution Time	Unknown
Answer	TIMEOUT
Input	Waldmann 07 size12 size-12-alpha-3-num-437

stdout:

TIMEOUT

'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer:           TIMEOUT
Input Problem:    runtime-complexity with respect to
  Rules:
    {  a(x1) -> b(b(c(b(x1))))
     , c(b(b(x1))) -> a(c(x1))
     , c(c(x1)) -> x1}

Proof Output:
  Computation stopped due to timeout after 60.0 seconds