Certification Problem
Input (TPDB TRS_Standard/Transformed_CSR_04/Ex24_Luc06_L)
The rewrite relation of the following TRS is considered.
|
f(X) |
→ |
f(c) |
(1) |
| c |
→ |
b |
(2) |
Property / Task
Prove or disprove termination.Answer / Result
No.Proof (by ttt2 @ termCOMP 2023)
1 Loop
The following loop proves nontermination.
where t1 =
t0σ
and
σ =
{X/c}