End SUBST_SOUND.
Module Subst_Sound (VSD: VERISTAR_DEFS) : SUBST_SOUND with Module VSD := VSD.
Module VSD := VSD.

Lemma remove_trivial_atoms_correct : forall pcs B,
list_denote pure_atom_denote (@andp state) B pcs =
list_denote pure_atom_denote (@andp state) B (remove_trivial_atoms pcs).