3 ! expect signal SIGABRT
4 $ ${bindir:=.}/bugged1 --cfg=model-check:1 "--log=root.fmt:[%10.6r]%e(%i:%P@%h)%e%m%n"
5 > [ 0.000000] (0:@) Configuration change: Set 'model-check' to '1'
6 > [ 0.000000] (0:@) Check a safety property
7 > [ 0.000000] (2:client@HostB) Sent!
8 > [ 0.000000] (3:client@HostC) Sent!
9 > [ 0.000000] (1:server@HostA) OK
10 > [ 0.000000] (4:client@HostD) Sent!
11 > [ 0.000000] (2:client@HostB) Sent!
12 > [ 0.000000] (2:client@HostB) Sent!
13 > [ 0.000000] (1:server@HostA) **************************
14 > [ 0.000000] (1:server@HostA) *** PROPERTY NOT VALID ***
15 > [ 0.000000] (1:server@HostA) **************************
16 > [ 0.000000] (1:server@HostA) Counter-example execution trace:
17 > [ 0.000000] (1:server@HostA) [(1)HostA (server)] iRecv (dst=(1)HostA (server), buff=(verbose only), size=(verbose only))
18 > [ 0.000000] (1:server@HostA) [(2)HostB (client)] iSend (src=(2)HostB (client), buff=(verbose only), size=(verbose only))
19 > [ 0.000000] (1:server@HostA) [(1)HostA (server)] Wait (comm=(verbose only) [(2)HostB (client)-> (1)HostA (server)])
20 > [ 0.000000] (1:server@HostA) [(1)HostA (server)] iRecv (dst=(1)HostA (server), buff=(verbose only), size=(verbose only))
21 > [ 0.000000] (1:server@HostA) [(2)HostB (client)] Wait (comm=(verbose only) [(2)HostB (client)-> (1)HostA (server)])
22 > [ 0.000000] (1:server@HostA) [(4)HostD (client)] iSend (src=(4)HostD (client), buff=(verbose only), size=(verbose only))
23 > [ 0.000000] (1:server@HostA) [(1)HostA (server)] Wait (comm=(verbose only) [(4)HostD (client)-> (1)HostA (server)])
24 > [ 0.000000] (1:server@HostA) [(1)HostA (server)] iRecv (dst=(1)HostA (server), buff=(verbose only), size=(verbose only))
25 > [ 0.000000] (1:server@HostA) [(3)HostC (client)] iSend (src=(3)HostC (client), buff=(verbose only), size=(verbose only))
26 > [ 0.000000] (1:server@HostA) [(1)HostA (server)] Wait (comm=(verbose only) [(3)HostC (client)-> (1)HostA (server)])
27 > [ 0.000000] (1:server@HostA) Expanded states = 17
28 > [ 0.000000] (1:server@HostA) Visited states = 32
29 > [ 0.000000] (1:server@HostA) Executed transitions = 30