Problem Zantema 04 z037

Tool Bounds

Execution Time	7.876301e-2ms
Answer	YES(?,O(n^1))
Input	Zantema 04 z037

stdout:

YES(?,O(n^1))

We consider the following Problem:

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

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

Proof:
  The problem is match-bounded by 4.
  The enriched problem is compatible with the following automaton:
  {  a_0(1) -> 1
   , a_1(2) -> 1
   , a_1(2) -> 6
   , a_1(2) -> 9
   , a_1(3) -> 2
   , a_1(5) -> 4
   , a_1(8) -> 7
   , a_1(9) -> 8
   , a_2(10) -> 5
   , a_2(10) -> 9
   , a_2(11) -> 10
   , a_2(13) -> 12
   , a_2(16) -> 15
   , a_2(17) -> 16
   , a_2(18) -> 6
   , a_2(18) -> 14
   , a_2(19) -> 18
   , a_2(21) -> 20
   , a_2(24) -> 23
   , a_2(25) -> 24
   , a_3(26) -> 25
   , a_3(27) -> 26
   , a_3(29) -> 28
   , a_3(32) -> 31
   , a_3(33) -> 32
   , a_3(34) -> 14
   , a_3(34) -> 30
   , a_3(35) -> 34
   , a_3(37) -> 36
   , a_3(40) -> 39
   , a_3(41) -> 40
   , a_4(42) -> 30
   , a_4(43) -> 42
   , a_4(45) -> 44
   , a_4(48) -> 47
   , a_4(49) -> 48
   , b_0(1) -> 1
   , b_1(1) -> 9
   , b_1(2) -> 9
   , b_1(4) -> 3
   , b_1(6) -> 5
   , b_1(7) -> 6
   , b_1(18) -> 9
   , b_2(2) -> 17
   , b_2(5) -> 25
   , b_2(12) -> 11
   , b_2(14) -> 13
   , b_2(15) -> 14
   , b_2(18) -> 17
   , b_2(20) -> 19
   , b_2(21) -> 25
   , b_2(22) -> 21
   , b_2(23) -> 22
   , b_3(18) -> 33
   , b_3(21) -> 41
   , b_3(28) -> 27
   , b_3(30) -> 29
   , b_3(31) -> 30
   , b_3(34) -> 33
   , b_3(36) -> 35
   , b_3(38) -> 37
   , b_3(39) -> 38
   , b_4(37) -> 49
   , b_4(44) -> 43
   , b_4(46) -> 45
   , b_4(47) -> 46}

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

Tool CDI

Execution Time	60.04157ms
Answer	TIMEOUT
Input	Zantema 04 z037

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	60.044785ms
Answer	TIMEOUT
Input	Zantema 04 z037

stdout:

TIMEOUT

We consider the following Problem:

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

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool IDA

Execution Time	60.07148ms
Answer	TIMEOUT
Input	Zantema 04 z037

stdout:

Tool TRI

Execution Time	60.03406ms
Answer	TIMEOUT
Input	Zantema 04 z037

stdout:

Tool TRI2

Execution Time	1.2858851ms
Answer	MAYBE
Input	Zantema 04 z037

stdout:

MAYBE

We consider the following Problem:

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

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..