fact: Definition units_has_literal (m: hmap) (u: IntMap.ptrie (Annot.t bool)) (l : Annot.t literal) := IntMap.get' (Annot.lift id_of_literal l) u = Some (Annot.map is_positive_literal l) /\ Annot.lift (has_literal m) l.
imports: Cdcl.PatriciaR Cdcl.KeyInt Cdcl.ReifClasses Cdcl.Lib Bool Setoid ZifyBool ZArith Uint63 Lia List Cdcl.Syntax Cdcl.Clause