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simulation macro finished abnormally [message #13515]

Thu, 24 May 2012 09:48

Albrecht Gillitzer
Messages: 49
Registered: March 2004

continuous participant

From: *ikp.kfa-juelich.de

Hi,

I got another type of crash (different from the geometry problem at z = -150) at the very last event of 2000 simulated pbar d -> p phi pi- with the message given in the attached file.

Does anybody have an idea what might be the reason this time?

Albrecht

Attachment: crash_sim_55_1.txt
(Size: 5.12KB, Downloaded 324 times)

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Re: simulation macro finished abnormally [message #13516 is a reply to message #13515]

Thu, 24 May 2012 13:00

Florian Uhlig
Messages: 424
Registered: May 2007

first-grade participant

From: *NATPOOL.NYU.EDU

Hi,

this is a problem when the TGeoManager cleans up before ROOT is terminating.
This type of error I haven't seen before. Dos this happen in any simulation or only
once?

Ciao

Florian

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Re: simulation macro finished abnormally [message #13519 is a reply to message #13516]

Thu, 24 May 2012 16:08

Albrecht Gillitzer
Messages: 49
Registered: March 2004

continuous participant

From: *ikp.kfa-juelich.de

Hi Florian,

This is the first time I have seen this so far.
So far I have run with this random seed number only once. Does it make sense to try to reproduce the error by repeating the run with the same conditions?

Cheers,
Albrecht

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Re: simulation macro finished abnormally [message #13520 is a reply to message #13519]

Thu, 24 May 2012 17:26

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *NATPOOL.NYU.EDU

I have already seen such problem when running many events, it does not happen with "few" events. However at the end the file should be fine and can be used for analysis, simply it is crashing when closing root for some geometry problems, but data should not be corrupted.
Could you please check it?

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Re: simulation macro finished abnormally [message #13526 is a reply to message #13520]

Fri, 25 May 2012 13:58

Albrecht Gillitzer
Messages: 49
Registered: March 2004

continuous participant

From: *ikp.kfa-juelich.de

Hi Stefano,

I checked it. As you say, the root file is OK. It can be further processed and analyzed at the end.

Albrecht

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