barrier.await(10, TimeUnit.SECONDS);
assertEquals(startValue, future.get(10, TimeUnit.SECONDS));
checkPoint.triggerForever("post_topology_installed_released_" + c3);
checkPoint.triggerForever("pre_topology_installed_released_" + c1);
checkPoint.triggerForever("pre_topology_installed_released_" + c2);
join.get(10, TimeUnit.SECONDS);
assertIsInContainerImmortal(c1, key);
assertIsNotInL1(c2, key);