("MSG_task_get() was asked to write in a non empty task struct.");
/* Try to receive it by calling SIMIX network layer */
TRY {
SIMIX_req_comm_recv(mailbox, task, NULL, NULL, NULL, timeout);
("MSG_task_get() was asked to write in a non empty task struct.");
/* Try to receive it by calling SIMIX network layer */
TRY {
SIMIX_req_comm_recv(mailbox, task, NULL, NULL, NULL, timeout);