fact: Definition is_literal_of_state (st: state) (l: literal) := is_literal_of_units (units st) l \/ In l (List.map Annot.elt (unit_stack st)).
imports: Cdcl.PatriciaR Cdcl.KeyInt Cdcl.ReifClasses Cdcl.Lib Bool Setoid ZifyBool ZArith Uint63 Lia List Cdcl.Syntax Cdcl.Clause