+examples/msg/trace-host-user-variables/trace-host-user-variables
+examples/s4u/app-masterworker/s4u_app-masterworker
+examples/s4u/app-token-ring/s4u_app-token-ring
+examples/s4u/actions-comm/s4u_actions-comm
+examples/s4u/actions-storage/s4u_actions-storage
+examples/s4u/actor-create/s4u_actor-create
+examples/s4u/actor-kill/s4u_actor-kill
+examples/s4u/actor-migration/s4u_actor-migration
+examples/s4u/actor-suspend/s4u_actor-suspend