Problem Zantema 04 z047

Tool Bounds

Execution Time	4.633999e-2ms
Answer	YES(?,O(n^1))
Input	Zantema 04 z047

stdout:

YES(?,O(n^1))

We consider the following Problem:

  Strict Trs: {c(a(b(a(x1)))) -> a(b(a(a(c(a(b(c(a(b(x1))))))))))}
  StartTerms: all
  Strategy: none

Certificate: YES(?,O(n^1))

Proof:
  The problem is match-bounded by 3.
  The enriched problem is compatible with the following automaton:
  {  a_0(1) -> 1
   , a_1(2) -> 1
   , a_1(2) -> 8
   , a_1(4) -> 3
   , a_1(5) -> 4
   , a_1(7) -> 6
   , a_1(10) -> 9
   , a_2(11) -> 5
   , a_2(11) -> 8
   , a_2(13) -> 12
   , a_2(14) -> 13
   , a_2(16) -> 15
   , a_2(19) -> 18
   , a_3(20) -> 17
   , a_3(22) -> 21
   , a_3(23) -> 22
   , a_3(25) -> 24
   , a_3(28) -> 27
   , a_3(29) -> 14
   , a_3(31) -> 30
   , a_3(32) -> 31
   , a_3(34) -> 33
   , a_3(37) -> 36
   , b_0(1) -> 1
   , b_1(1) -> 10
   , b_1(2) -> 10
   , b_1(3) -> 2
   , b_1(4) -> 10
   , b_1(8) -> 7
   , b_2(2) -> 19
   , b_2(5) -> 19
   , b_2(11) -> 19
   , b_2(12) -> 11
   , b_2(17) -> 16
   , b_3(11) -> 28
   , b_3(20) -> 37
   , b_3(21) -> 20
   , b_3(26) -> 25
   , b_3(30) -> 29
   , b_3(35) -> 34
   , c_0(1) -> 1
   , c_1(6) -> 5
   , c_1(9) -> 8
   , c_2(15) -> 14
   , c_2(18) -> 17
   , c_3(24) -> 23
   , c_3(27) -> 26
   , c_3(33) -> 32
   , c_3(36) -> 35}

Hurray, we answered YES(?,O(n^1))

Tool CDI

Execution Time	60.041565ms
Answer	TIMEOUT
Input	Zantema 04 z047

stdout:

TIMEOUT

Statistics:
Number of monomials: 0
Last formula building started for bound 0
Last SAT solving started for bound 0

Tool EDA

Execution Time	60.04983ms
Answer	TIMEOUT
Input	Zantema 04 z047

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs: {c(a(b(a(x1)))) -> a(b(a(a(c(a(b(c(a(b(x1))))))))))}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool IDA

Execution Time	61.226734ms
Answer	TIMEOUT
Input	Zantema 04 z047

stdout:

Tool TRI

Execution Time	60.031887ms
Answer	TIMEOUT
Input	Zantema 04 z047

stdout:

Tool TRI2

Execution Time	1.195322ms
Answer	MAYBE
Input	Zantema 04 z047

stdout:

MAYBE

We consider the following Problem:

  Strict Trs: {c(a(b(a(x1)))) -> a(b(a(a(c(a(b(c(a(b(x1))))))))))}
  StartTerms: all
  Strategy: none

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..