code: def assert_dut_trace_not_contains(self, k, message):
          
          asserts.assertDutTraceDoesNotContain(k, message, bench=self.bench)
docs: Wrapper to provice access to bench for assertDutTraceDoesNotContain.
          :param k: index of dut
          :param message: Message that should not appear in traces
          :return: Nothing