--- /dev/null
+#!/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