MC: perform actual model-checking in tesh tests

diff --git a/examples/msg/mc/bugged1.tesh b/examples/msg/mc/bugged1.tesh
index 61c8dc8..7e5d5ed 100644 (file)
--- a/examples/msg/mc/bugged1.tesh
+++ b/examples/msg/mc/bugged1.tesh
@@ -1,8 +1,71 @@
 #! ./tesh
 
-! output sort
-$ ${bindir:=.}/bugged1 "--log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n"
-> [  0.008753] (2:client@HostB) Sent!
-> [  0.017506] (3:client@HostC) Sent!
-> [  0.026259] (1:server@HostA) OK
-> [  0.026259] (4:client@HostD) Sent!
+! expect signal SIGABRT
+$ ${bindir:=.}/bugged1 --cfg=model-check:1 "--log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n"
+> [  0.000000] (0:@) Configuration change: Set 'model-check' to '1'
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (4:client@HostD) Sent!
+> [  0.000000] (3:client@HostC) Sent!
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (2:client@HostB) Sent!
+> [  0.000000] (1:server@HostA) **************************
+> [  0.000000] (1:server@HostA) *** PROPERTY NOT VALID ***
+> [  0.000000] (1:server@HostA) **************************
+> [  0.000000] (1:server@HostA) Counter-example execution trace:
+> [  0.000000] (1:server@HostA) [(1)server] iRecv (dst=server, buff=(verbose only), size=0)
+> [  0.000000] (1:server@HostA) [(2)client] iSend (src=client, buff=(verbose only), size=8)
+> [  0.000000] (1:server@HostA) [(1)server] Wait (comm=(verbose only) [(2)client -> (1)server])
+> [  0.000000] (1:server@HostA) [(1)server] iRecv (dst=server, buff=(verbose only), size=0)
+> [  0.000000] (1:server@HostA) [(2)client] Wait (comm=(verbose only) [(2)client -> (1)server])
+> [  0.000000] (1:server@HostA) [(4)client] iSend (src=client, buff=(verbose only), size=8)
+> [  0.000000] (1:server@HostA) [(1)server] Wait (comm=(verbose only) [(4)client -> (1)server])
+> [  0.000000] (1:server@HostA) [(1)server] iRecv (dst=server, buff=(verbose only), size=0)
+> [  0.000000] (1:server@HostA) [(3)client] iSend (src=client, buff=(verbose only), size=8)
+> [  0.000000] (1:server@HostA) [(1)server] Wait (comm=(verbose only) [(3)client -> (1)server])
+> [  0.000000] (1:server@HostA) State space size ~= 1
+> [  0.000000] (1:server@HostA) Expanded states = 47
+> [  0.000000] (1:server@HostA) Visited states = 170
+> [  0.000000] (1:server@HostA) Executed transitions = 157
+> [  0.000000] (1:server@HostA) Expanded / Visited = 3.617021

diff --git a/examples/msg/mc/bugged2.tesh b/examples/msg/mc/bugged2.tesh
index 57429e0..2d409e9 100644 (file)
--- a/examples/msg/mc/bugged2.tesh
+++ b/examples/msg/mc/bugged2.tesh
@@ -1,13 +1,1620 @@
 #! ./tesh
 
-! output sort
-$ ${bindir:=.}/bugged2 "--log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n"
+! expect signal SIGABRT
+$ ${bindir:=.}/bugged2 --cfg=model-check:1 "--log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n"
+> [  0.000000] (0:@) Configuration change: Set 'model-check' to '1'
 > [  0.000000] (2:client@HostB) Send 1!
 > [  0.000000] (3:client@HostC) Send 2!
-> [  0.008753] (1:server@HostA) Received 1
-> [  0.008753] (2:client@HostB) Send 1!
-> [  0.017506] (1:server@HostA) Received 2
-> [  0.017506] (3:client@HostC) Send 2!
-> [  0.026259] (1:server@HostA) Received 1
-> [  0.035012] (1:server@HostA) Received 2
-> [  0.035012] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) Received 1
+> [  0.000000] (1:server@HostA) OK
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (2:client@HostB) Send 1!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (3:client@HostC) Send 2!
+> [  0.000000] (1:server@HostA) Received 2
+> [  0.000000] (1:server@HostA) **************************
+> [  0.000000] (1:server@HostA) *** PROPERTY NOT VALID ***
+> [  0.000000] (1:server@HostA) **************************
+> [  0.000000] (1:server@HostA) Counter-example execution trace:
+> [  0.000000] (1:server@HostA) [(1)server] iRecv (dst=server, buff=(verbose only), size=0)
+> [  0.000000] (1:server@HostA) [(3)client] iSend (src=client, buff=(verbose only), size=8)
+> [  0.000000] (1:server@HostA) [(1)server] Wait (comm=(verbose only) [(3)client -> (1)server])
+> [  0.000000] (1:server@HostA) [(1)server] iRecv (dst=server, buff=(verbose only), size=0)
+> [  0.000000] (1:server@HostA) [(3)client] Wait (comm=(verbose only) [(3)client -> (1)server])
+> [  0.000000] (1:server@HostA) [(3)client] iSend (src=client, buff=(verbose only), size=8)
+> [  0.000000] (1:server@HostA) [(1)server] Wait (comm=(verbose only) [(3)client -> (1)server])
+> [  0.000000] (1:server@HostA) State space size ~= 1
+> [  0.000000] (1:server@HostA) Expanded states = 1387
+> [  0.000000] (1:server@HostA) Visited states = 4071
+> [  0.000000] (1:server@HostA) Executed transitions = 3799
+> [  0.000000] (1:server@HostA) Expanded / Visited = 2.935112

diff --git a/examples/msg/mc/centralized.tesh b/examples/msg/mc/centralized.tesh
index 1e14eb3..f5b08c3 100644 (file)
--- a/examples/msg/mc/centralized.tesh
+++ b/examples/msg/mc/centralized.tesh
@@ -1,6 +1,6 @@
 #! ./tesh
 
-$ ${bindir:=.}/centralized
+$ ${bindir:=.}/centralized --cfg=model-check:1
 > [Fafard:client:(2) 0.000000] [centralized/INFO] Ask the request
 > [Boivin:client:(3) 0.000000] [centralized/INFO] Ask the request
 > [TeX:client:(4) 0.000000] [centralized/INFO] Ask the request

diff --git a/src/mc/mc_request.c b/src/mc/mc_request.c
index 75a27c0..2927c51 100644 (file)
--- a/src/mc/mc_request.c
+++ b/src/mc/mc_request.c
@@ -1,5 +1,10 @@
 #include "private.h"
 
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_request, mc,
+                                "Logging specific to MC (request)");
+
+static char* pointer_to_string(void* pointer);
+
 int MC_request_depend(smx_req_t r1, smx_req_t r2)
 {
   if(_surf_do_model_check == 2)
@@ -142,32 +147,44 @@ int MC_request_depend(smx_req_t r1, smx_req_t r2)
   return TRUE;
 }
 
+static char* pointer_to_string(void* pointer) {
+
+  if (XBT_LOG_ISENABLED(mc_request, xbt_log_priority_verbose))
+    return bprintf("%p", pointer);
+
+  return xbt_strdup("(verbose only)");
+}
+
 char *MC_request_to_string(smx_req_t req, int value)
 {
-  char *type = NULL, *args = NULL, *str = NULL; 
+  char *type = NULL, *args = NULL, *str = NULL, *p = NULL;
   smx_action_t act = NULL;
   size_t size = 0;
-  
+
   switch(req->call){
     case REQ_COMM_ISEND:
       type = xbt_strdup("iSend");
-      args = bprintf("src=%s, buff=%p, size=%zu", req->issuer->name, 
-                     req->comm_isend.src_buff, req->comm_isend.src_buff_size);
+      p = pointer_to_string(req->comm_isend.src_buff);
+      args = bprintf("src=%s, buff=%s, size=%zu", req->issuer->name, 
+                     p, req->comm_isend.src_buff_size);
       break;
     case REQ_COMM_IRECV:
       size = req->comm_irecv.dst_buff_size ? *req->comm_irecv.dst_buff_size : 0;
       type = xbt_strdup("iRecv");
-      args = bprintf("dst=%s, buff=%p, size=%zu", req->issuer->name, 
-                     req->comm_irecv.dst_buff, size);
+      p = pointer_to_string(req->comm_irecv.dst_buff); 
+      args = bprintf("dst=%s, buff=%s, size=%zu", req->issuer->name, 
+                     p, size);
       break;
     case REQ_COMM_WAIT:
       act = req->comm_wait.comm;
       if(value == -1){
         type = xbt_strdup("WaitTimeout");
-        args = bprintf("comm=%p", act);
+       p = pointer_to_string(act);
+       args = bprintf("comm=%p", p);
       }else{
         type = xbt_strdup("Wait");
-        args  = bprintf("comm=%p [(%lu)%s -> (%lu)%s]", act,
+       p = pointer_to_string(act);
+       args  = bprintf("comm=%s [(%lu)%s -> (%lu)%s]", p,
                         act->comm.src_proc ? act->comm.src_proc->pid : 0,
                         act->comm.src_proc ? act->comm.src_proc->name : "",
                         act->comm.dst_proc ? act->comm.dst_proc->pid : 0,
@@ -178,20 +195,23 @@ char *MC_request_to_string(smx_req_t req, int value)
       act = req->comm_test.comm;
       if(act->comm.src_proc == NULL || act->comm.src_proc == NULL){
         type = xbt_strdup("Test FALSE");
-        args = bprintf("comm=%p", act);
+       p = pointer_to_string(act);
+        args = bprintf("comm=%s", p);
       }else{
         type = xbt_strdup("Test TRUE");
-        args  = bprintf("comm=%p [(%lu)%s -> (%lu)%s]", act,
-                          act->comm.src_proc ? act->comm.src_proc->pid : 0,
-                          act->comm.src_proc ? act->comm.src_proc->name : "",
-                          act->comm.dst_proc ? act->comm.dst_proc->pid : 0,
-                          act->comm.dst_proc ? act->comm.dst_proc->name : "");
+       p = pointer_to_string(act);
+        args  = bprintf("comm=%s [(%lu)%s -> (%lu)%s]", p,
+                        act->comm.src_proc ? act->comm.src_proc->pid : 0,
+                        act->comm.src_proc ? act->comm.src_proc->name : "",
+                        act->comm.dst_proc ? act->comm.dst_proc->pid : 0,
+                        act->comm.dst_proc ? act->comm.dst_proc->name : "");
       }
       break;
 
     case REQ_COMM_WAITANY:
       type = xbt_strdup("WaitAny");
-      args = bprintf("comm=%p (%d of %lu)", xbt_dynar_get_as(req->comm_waitany.comms, value, smx_action_t),
+      p = pointer_to_string(xbt_dynar_get_as(req->comm_waitany.comms, value, smx_action_t));
+      args = bprintf("comm=%s (%d of %lu)", p,
                      value+1, xbt_dynar_length(req->comm_waitany.comms));
       break;
 
@@ -212,6 +232,7 @@ char *MC_request_to_string(smx_req_t req, int value)
   str = bprintf("[(%lu)%s] %s (%s)", req->issuer->pid ,req->issuer->name, type, args);
   xbt_free(type);
   xbt_free(args);
+  xbt_free(p);
   return str;
 }