Certification Problem

Input (TPDB TRS_Standard/Transformed_CSR_04/Ex4_7_77_Bor03_L)

The rewrite relation of the following TRS is considered.

tail(cons(X)) XS (1)
zeros cons(0) (2)

Property / Task

Prove or disprove termination.

Answer / Result

No.

Proof (by AProVE @ termCOMP 2023)

1 Variable Condition Violated

The TRS violates one of the two variable conditions. Thus, it is not terminating.