void do_pgr_pickDeliverEuclidean(PickDeliveryOrders_t *pd_orders_arr, size_t total_pd_orders, Vehicle_t *vehicles_arr, size_t total_vehicles, double factor, int max_cycles, int initial_solution_id, General_vehicle_orders_t **return_tuples, size_t *return_count, char **log_msg, char **notice_msg, char **err_msg)