@property<EOL><INDENT>def running_states(self):<DEDENT>
for state_id in self._running_state_ids:<EOL><INDENT>state = self.load(state_id)<EOL>yield state<EOL>self.save(state, state_id=state_id)<EOL><DEDENT>
Iterates over running states giving the possibility to change state data.

The state data change must be done in a loop, e.g. `for state in running_states: ...`
as we re-save the state when the generator comes back to the function.

This means it is not possible to change the state used by Manticore with `states = list(m.running_states)`.