Definition lifted_in_log_in_all_entries (net : network) :=
    forall h e,
      In e (log (snd (nwState net h))) ->
      exists t,
        In (t, e) (allEntries (fst (nwState net h))).

Lemma ghost_log_allEntries_append_entries : msg_refined_raft_net_invariant_append_entries' ghost_log_allEntries.