| □ (R1(pm, S', S'') ∧ R2(pm, S', S'')), [:S | Boolvar ∨ false ::- [PL ¬ P(pm, S)] ∥ false ::- [PL R2(pm, S', S'') -+-> (last ⊃ Post2(pm, s, S);G2(pm, S, S'))]], ◇ Boolvar, RG-restr(pm, R1, G1, Pre1, Post1, I, R2, G2, Pre2, Post2), stable(pm, I, R1), stable(pm, I, R2), I(pm, S), Pre2(pm, s), P-restr(pm, P, I, R1), P(pm, S) ⊦ |
□ (R1(pm, S', S'') ∧ R2(pm, S', S'')), ◇ Boolvar, [:S | Boolvar ::- [PL ¬ P(pm, S)] ∥ false ::- [PL R2(pm, S', S'') -+-> (last ⊃ Post2(pm, s, S);G2(pm, S, S'))]], RG-restr(pm, R1, G1, Pre1, Post1, I, R2, G2, Pre2, Post2), stable(pm, I, R1), stable(pm, I, R2), I(pm, S), Pre2(pm, s), P-restr(pm, P, I, R1), P(pm, S) ⊦