+> [0.000000] [mc_global/INFO] [(3)node] iRecv (dst=node, buff=(verbose only), size=(verbose only))
+> [0.000000] [mc_global/INFO] [(1)node] Wait (comm=(verbose only) [(1)node -> (3)node])
+> [0.000000] [mc_global/INFO] [(1)node] iRecv (dst=node, buff=(verbose only), size=(verbose only))
+> [0.000000] [mc_global/INFO] [(3)node] Test TRUE (comm=(verbose only) [(1)node -> (3)node])
+> [0.000000] [mc_global/INFO] [(3)node] iSend (src=node, buff=(verbose only), size=(verbose only))
+> [0.000000] [mc_global/INFO] [(1)node] Wait (comm=(verbose only) [(3)node -> (1)node])