#!/usr/bin/env tesh

$ ${bindir:=.}/s4u-activityset-waitallfor ${platfdir}/hosts_with_disks.xml "--log=root.fmt:[%7.6r]%e[%5a]%e%m%n"
> [0.000000] [alice] Send 'Message'
> [0.000000] [  bob] Create my asynchronous activities
> [0.000000] [  bob] Wait for asynchrounous activities to complete
> [1.000000] [  bob] Not all activities are terminated yet.
> [2.000000] [  bob] Not all activities are terminated yet.
> [3.000000] [  bob] Not all activities are terminated yet.
> [3.000000] [  bob] Completed an I/O
> [4.000000] [  bob] Not all activities are terminated yet.
> [5.000000] [  bob] Not all activities are terminated yet.
> [5.000000] [  bob] Completed an Exec
> [5.197828] [  bob] Completed a Comm
> [5.197828] [  bob] Last activity is complete