def keep_path(self, path):
        if len(path.addr_trace) < 2:
            return True

        return self.should_take_exit(path.addr_trace[-2], path.addr_trace[-1])
Return all betas ending at child
dataset/ETHPy150Open angr/angr/angr/annocfg.py/AnnotatedCFG.keep_path--crossover with--dataset/ETHPy150Open eBay/bayesian-belief-networks/bayesian/gaussian_node.py/get_parent_from_betas