Definition lifted_entries_sorted_nw' (net : ghost_log_network) :=
    forall p t n pli plt es ci,
      In p (nwPackets net) ->
      snd (pBody p) = AppendEntries t n pli plt es ci ->
      sorted es.

Lemma commit_invariant_request_vote : msg_refined_raft_net_invariant_request_vote commit_invariant.