fact: Hypothesis (step_X_tot : forall I st1, exists st2, I /X/ st1 -1> st2) (step_Y_fun : forall I st st1 st2, I /Y/ st -1> st1 -> I /Y/ st -1> st2 -> st1 = st2).
imports: List Arith Lia Undecidability.Shared.Libs.DLW.Utils(utils) Undecidability.Shared.Libs.DLW.Code(subcode sss compiler)