+ xbt_dynar_t timers; /* elm type: s_gras_timer_t */
+
+ /* queue storing the msgs that have to received and the process synchronization made (wait the surf action done) */
+ xbt_fifo_t msg_to_receive_queue; /* elm type: s_gras_msg_t */
+ xbt_fifo_t msg_to_receive_queue_meas; /* elm type: s_gras_msg_t */
+ xbt_queue_t msg_received;