Rework command values

src/drivers/mp_common/mp_common.h

@@ -57,8 +57,8 @@ enum _starpu_mp_command
 	STARPU_TRANSFER_COMPLETE = 0x14,
 	STARPU_SINK_NBCORES = 0x15,
 	STARPU_ANSWER_SINK_NBCORES = 0x16,
-	STARPU_EXECUTION_SUBMITTED = 0x42,
-	STARPU_EXECUTION_COMPLETED = 0x43
+	STARPU_EXECUTION_SUBMITTED = 0x17,
+	STARPU_EXECUTION_COMPLETED = 0x18
 };
 
 enum _starpu_mp_node_kind