message: runtime: print out >>>>> in dumps
diff: @@ -195,9 +195,11 @@ void *Runtime::bgThread(void *arg) {
  if (static_cast<int>(siginfo.ssi_signo) == SIGDUMP) {
  // debug("libmesh: background thread received SIGDUMP, starting dump\n");
  - // debug(">>>>>>>>>>\n");
  + debug(">>>>>>>>>>\n");
  rt.heap().dumpStrings();
  // debug("<<<<<<<<<<\n");
  +
  + // debug("<<<<<<<<<<\n");
  } else {
  printf("Read unexpected signal\n");
  }
  