/* the model-checker wants two separate simcalls */
smx_action_t comm = simcall_comm_isend(rdv, task_size, rate,
src_buff, src_buff_size, match_fun, NULL, data, 0);
/* the model-checker wants two separate simcalls */
smx_action_t comm = simcall_comm_isend(rdv, task_size, rate,
src_buff, src_buff_size, match_fun, NULL, data, 0);