Proof using.
unfold msg_refined_raft_net_invariant_do_leader, msg_refined_raft_net_invariant_do_leader'.
intuition eauto.
Qed.

Lemma msg_refined_raft_net_invariant_do_generic_server'_weak :
forall net,
msg_refined_raft_net_invariant_do_generic_server net ->
msg_refined_raft_net_invariant_do_generic_server' net.