Kill instantiated process

        :raises: `AttributeError` if instantiated process doesn't seem to satisfy `constraints <relshell.daemon_shelloperator.DaemonShellOperator>`_

def kill(self):
        """Kill instantiated process

        :raises: `AttributeError` if instantiated process doesn't seem to satisfy `constraints <relshell.daemon_shelloperator.DaemonShellOperator>`_
        """
        BaseShellOperator._close_process_input_stdin(self._batcmd.batch_to_file_s)
        BaseShellOperator._wait_process(self._process, self._batcmd.sh_cmd, self._success_exitcodes)
        BaseShellOperator._rm_process_input_tmpfiles(self._batcmd.batch_to_file_s)
        self._process = None