proposition: Lemma nat_inc_list_Zlength: forall n, Zlength (nat_inc_list n) = Z.of_nat n.
proof: Proof. intros. now rewrite Zlength_correct, nat_inc_list_length. Qed.
imports: Coq.Lists.List Coq.micromega.Lia Coq.Sorting.Permutation Coq.ZArith.ZArith_base Coq.ZArith.Zcomplements Coq.Logic.FunctionalExtensionality CertiGraph.lib.Coqlib CertiGraph.lib.EquivDec_ext VST.zlist.sublist VST.zlist.list_solver