[Dmtcp-forum] DMTCP + SAS

[Glen M. <ma...@gw...>]

Hi,

I'm trying to run SAS with DMTCP and I get the following error message
immediately on startup and then SAS crashes:

$ dmtcp_launch sas
[40000] ERROR at sysvipcwrappers.cpp:181 in semtimedop;
REASON='JASSERT(realId != -1) failed'
sas (40000): Terminating...


I'm not really sure what to make of the error message and my Google
searches haven't turned up much in terms of useful information. Any ideas
would be greatly appreciated.

The output of the dmtcp_coordinator is much more verbose:

[10809] NOTE at dmtcp_coordinator.cpp:1664 in updateCheckpointInterval;
REASON='CheckpointInterval updated (for this computation only)'
     oldInterval = 0
     theCheckpointInterval = 0
[10809] NOTE at dmtcp_coordinator.cpp:1079 in onConnect; REASON='worker
connected'
     hello_remote.from = 5b712d21ff01c167-10810-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:867 in onData; REASON='Updating
process Information after exec()'
     progname = bash
     msg.from = 5b712d21ff01c167-40000-57714f8b
     client->identity() = 5b712d21ff01c167-10810-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:1079 in onConnect; REASON='worker
connected'
     hello_remote.from = 5b712d21ff01c167-40000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:858 in onData; REASON='Updating
process Information after fork()'
     client->hostname() = login4
     client->progname() = bash_(forked)
     msg.from = 5b712d21ff01c167-41000-57714f8b
     client->identity() = 5b712d21ff01c167-40000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:917 in onDisconnect; REASON='client
disconnected'
     client->identity() = 5b712d21ff01c167-41000-57714f8b
     client->progname() = bash_(forked)
[10809] NOTE at dmtcp_coordinator.cpp:1079 in onConnect; REASON='worker
connected'
     hello_remote.from = 5b712d21ff01c167-40000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:858 in onData; REASON='Updating
process Information after fork()'
     client->hostname() = login
     client->progname() = bash_(forked)
     msg.from = 5b712d21ff01c167-42000-57714f8b
     client->identity() = 5b712d21ff01c167-40000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:1079 in onConnect; REASON='worker
connected'
     hello_remote.from = 5b712d21ff01c167-42000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:1079 in onConnect; REASON='worker
connected'
     hello_remote.from = 5b712d21ff01c167-42000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:858 in onData; REASON='Updating
process Information after fork()'
     client->hostname() = login4
     client->progname() = bash_(forked)
     msg.from = 5b712d21ff01c167-43000-57714f8b
     client->identity() = 5b712d21ff01c167-42000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:858 in onData; REASON='Updating
process Information after fork()'
     client->hostname() = login4
     client->progname() = bash_(forked)
     msg.from = 5b712d21ff01c167-44000-57714f8b
     client->identity() = 5b712d21ff01c167-42000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:917 in onDisconnect; REASON='client
disconnected'
     client->identity() = 5b712d21ff01c167-43000-57714f8b
     client->progname() = bash_(forked)
[10809] NOTE at dmtcp_coordinator.cpp:917 in onDisconnect; REASON='client
disconnected'
     client->identity() = 5b712d21ff01c167-44000-57714f8b
     client->progname() = bash_(forked)
[10809] NOTE at dmtcp_coordinator.cpp:917 in onDisconnect; REASON='client
disconnected'
     client->identity() = 5b712d21ff01c167-42000-57714f8b
     client->progname() = bash_(forked)
[10809] NOTE at dmtcp_coordinator.cpp:867 in onData; REASON='Updating
process Information after exec()'
     progname = sas
     msg.from = 5b712d21ff01c167-40000-57714f8b
     client->identity() = 5b712d21ff01c167-40000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:1079 in onConnect; REASON='worker
connected'
     hello_remote.from = 5b712d21ff01c167-40000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:858 in onData; REASON='Updating
process Information after fork()'
     client->hostname() = login4
     client->progname() = sas_(forked)
     msg.from = 5b712d21ff01c167-45000-57714f8c
     client->identity() = 5b712d21ff01c167-40000-57714f8b
[10809] NOTE at dmtcp_coordinator.cpp:867 in onData; REASON='Updating
process Information after exec()'
     progname = elssrv
     msg.from = 5b712d21ff01c167-45000-57714f8c
     client->identity() = 5b712d21ff01c167-45000-57714f8c
[10809] NOTE at dmtcp_coordinator.cpp:1079 in onConnect; REASON='worker
connected'
     hello_remote.from = 5b712d21ff01c167-45000-57714f8c
[10809] NOTE at dmtcp_coordinator.cpp:858 in onData; REASON='Updating
process Information after fork()'
     client->hostname() = login4
     client->progname() = elssrv_(forked)
     msg.from = 5b712d21ff01c167-46000-57714f8c
     client->identity() = 5b712d21ff01c167-45000-57714f8c
[10809] NOTE at dmtcp_coordinator.cpp:917 in onDisconnect; REASON='client
disconnected'
     client->identity() = 5b712d21ff01c167-46000-57714f8c
     client->progname() = elssrv_(forked)
[10809] NOTE at dmtcp_coordinator.cpp:917 in onDisconnect; REASON='client
disconnected'
     client->identity() = 5b712d21ff01c167-45000-57714f8c
     client->progname() = elssrv
[10809] NOTE at dmtcp_coordinator.cpp:917 in onDisconnect; REASON='client
disconnected'
     client->identity() = 5b712d21ff01c167-40000-57714f8b
     client->progname() = sas

Best,
Glen