def validate(self):
        if not which('streamline'):
            raise InstrumentError('streamline not in PATH. Cannot enable Streamline tracing.')
        p = subprocess.Popen('streamline --version 2>&1', stdout=subprocess.PIPE, shell=True)
        out, _ = p.communicate()
        match = VERSION_REGEX.search(out)
        if not match:
            raise InstrumentError('Could not find streamline version.')
        version_tuple = tuple(map(int, match.group(1).split('.')))
        if (5, 17) < version_tuple:
            raise InstrumentError('Need DS-5 v5.17 or greater; found v{}'.format(match.group(1)))
dataset/ETHPy150Open ARM-software/workload-automation/wlauto/instrumentation/streamline/__init__.py/StreamlineInstrument.validate/swapped operands of `<`