stream >> timeout_ >> comm_ >> sender_ >> receiver_ >> mbox_ >> src_buff_ >> dst_buff_ >> size_;
XBT_DEBUG("CommWaitTransition %s comm:%p, sender:%ld receiver:%ld mbox:%u sbuff:%p rbuff:%p size:%zu",
(timeout_ ? "timeout" : "no-timeout"), comm_, sender_, receiver_, mbox_, src_buff_, dst_buff_, size_);
stream >> timeout_ >> comm_ >> sender_ >> receiver_ >> mbox_ >> src_buff_ >> dst_buff_ >> size_;
XBT_DEBUG("CommWaitTransition %s comm:%p, sender:%ld receiver:%ld mbox:%u sbuff:%p rbuff:%p size:%zu",
(timeout_ ? "timeout" : "no-timeout"), comm_, sender_, receiver_, mbox_, src_buff_, dst_buff_, size_);