Problem Zantema 04 z039

Tool Bounds

Execution Time	6.837797e-2ms
Answer	YES(?,O(n^1))
Input	Zantema 04 z039

stdout:

YES(?,O(n^1))

We consider the following Problem:

  Strict Trs: {c(a(a(b(c(a(x1)))))) -> a(a(b(c(c(a(a(b(c(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) -> 5
   , a_1(2) -> 9
   , a_1(3) -> 2
   , a_1(7) -> 6
   , a_1(8) -> 7
   , a_2(10) -> 4
   , a_2(10) -> 5
   , a_2(10) -> 9
   , a_2(10) -> 13
   , a_2(11) -> 10
   , a_2(15) -> 14
   , a_2(16) -> 15
   , a_3(18) -> 12
   , a_3(19) -> 18
   , a_3(23) -> 22
   , a_3(24) -> 23
   , a_3(26) -> 13
   , a_3(26) -> 21
   , a_3(27) -> 26
   , a_3(31) -> 30
   , a_3(32) -> 31
   , a_4(34) -> 21
   , a_4(35) -> 34
   , a_4(39) -> 38
   , a_4(40) -> 39
   , c_0(1) -> 1
   , c_1(1) -> 9
   , c_1(2) -> 9
   , c_1(5) -> 4
   , c_1(6) -> 5
   , c_1(10) -> 9
   , c_2(2) -> 17
   , c_2(3) -> 17
   , c_2(10) -> 17
   , c_2(11) -> 17
   , c_2(13) -> 12
   , c_2(14) -> 13
   , c_2(26) -> 17
   , c_3(10) -> 25
   , c_3(11) -> 33
   , c_3(21) -> 20
   , c_3(22) -> 21
   , c_3(26) -> 25
   , c_3(27) -> 33
   , c_3(29) -> 28
   , c_3(30) -> 29
   , c_4(27) -> 41
   , c_4(37) -> 36
   , c_4(38) -> 37
   , b_0(1) -> 1
   , b_1(4) -> 3
   , b_1(9) -> 8
   , b_2(12) -> 11
   , b_2(17) -> 16
   , b_3(20) -> 19
   , b_3(25) -> 24
   , b_3(28) -> 27
   , b_3(33) -> 32
   , b_4(36) -> 35
   , b_4(41) -> 40}

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

Tool CDI

Execution Time	60.039715ms
Answer	TIMEOUT
Input	Zantema 04 z039

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	60.056976ms
Answer	TIMEOUT
Input	Zantema 04 z039

stdout:

TIMEOUT

We consider the following Problem:

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

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool IDA

Execution Time	60.059925ms
Answer	TIMEOUT
Input	Zantema 04 z039

stdout:

Tool TRI

Execution Time	60.34369ms
Answer	TIMEOUT
Input	Zantema 04 z039

stdout:

Tool TRI2

Execution Time	4.7981277ms
Answer	MAYBE
Input	Zantema 04 z039

stdout:

MAYBE

We consider the following Problem:

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

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..