fact: Definition new_inc_count (m : Message) := match m with | inc_dec s => 1%Z | _ => 0%Z end.
imports: DistributedReferenceCounting.machine2.invariant0 DistributedReferenceCounting.machine2.invariant1 DistributedReferenceCounting.machine2.invariant2 DistributedReferenceCounting.machine2.invariant3