message: Turn on SstCPVerbose for kill_writer only
diff: @@ -128,6 +128,7 @@ def do_one_client_test(writer_cmd, reader_cmd):
  def do_kill_writer_test(writer_cmd, reader_cmd, interval):
  return_code = 0
  + os.environ['SstCPVerbose'] = "1" # visible in this process + all children
  print("TestDriver: Starting kill_writer test protocol")
  sys.stdout.flush()
  writer = subprocess.Popen(writer_cmd)
  