fact: Definition has_literal (m : hmap) (l : literal) := match l with | POS f => has_form m f | NEG f => has_form m f end.
imports: Cdcl.PatriciaR Cdcl.KeyInt Cdcl.ReifClasses Cdcl.Lib Bool Setoid ZifyBool ZArith Uint63 Lia List Cdcl.Syntax Cdcl.Clause