def _inner_run_loop(self, results):
        """Performs the inner loop of the run execution"""
        start_run_idx = self._current_idx
        expanded_by_postproc = False

        self._storage_service = self._traj.v_storage_service
        self._multiproc_wrapper = None

        if self._resumable:
            self._trigger_resume_snapshot()

        self._logger.info(
            '\n************************************************************\n'
            'STARTING runs of trajectory\n`%s`.'
            '\n************************************************************\n' %
            self._traj.v_name)

        while True:

            if self._multiproc:
                expanded_by_postproc = self._execute_multiprocessing(start_run_idx, results)
            else:
                # Create a generator to generate the tasks
                iterator = self._make_iterator(start_run_idx)

                n = start_run_idx
                total_runs = len(self._traj)
                # Signal start of progress calculation
                self._show_progress(n - 1, total_runs)
                for task in iterator:
                    result = _sigint_handling_single_run(task)
                    n = self._check_result_and_store_references(result, results,
                                                                        n, total_runs)

            repeat = False
            if self._postproc is not None:
                self._logger.info('Performing POSTPROCESSING')

                repeat, start_run_idx, new_runs = self._execute_postproc(results)

            if not repeat:
                break
            else:
                expanded_by_postproc = True
                self._logger.info('POSTPROCESSING expanded the trajectory and added %d new runs' %
                                  new_runs)

        # Do some finalization
        self._traj._finalize(store_meta_data=True)

        self._logger.info(
                    '\n************************************************************\n'
                    'FINISHED all runs of trajectory\n`%s`.'
                    '\n************************************************************\n' %
                    self._traj.v_name)

        if self._resumable and self._delete_resume:
            # We remove all resume files if the simulation was successfully completed
            shutil.rmtree(self._resume_path)

        if expanded_by_postproc:
            config_name = 'environment.%s.postproc_expand' % self.name
            if not self._traj.f_contains('config.' + config_name):
                self._traj.f_add_config(Parameter, config_name, True,
                                        comment='Added if trajectory was expanded '
                                                'by postprocessing.')
dataset/ETHPy150Open SmokinCaterpillar/pypet/pypet/environment.py/Environment._inner_run_loop/original