proposition: Lemma hconsmap_remove_watched_clause : forall i cl, hconsmap_eq (remove_watched_clause i cl).
proof: Proof. unfold remove_watched_clause. unfold hconsmap_eq. simpl; reflexivity. Qed.
imports: Cdcl.PatriciaR Cdcl.KeyInt Cdcl.ReifClasses Cdcl.Lib Bool Setoid ZifyBool ZArith Uint63 Lia List Cdcl.Syntax Cdcl.Clause