Dear Olaf,
The backtrace tells where problem occures but to investigate it it is
important to reproduce your crash.
Unfortunatley I can not reproduce the crash using the latest version of
FLUKA. In order to help you more information is necessary.
Which version of FLUKA do you use?
Are you using a customized version of mgdraw or other user routines?
What do you mean by the crash happens after 300000 events? Do you run
several cycles or do you give a higher number of primaries than the
100000 written in the file you sent?
Cheers, Florian
-- Dipl.-Ing. Dr. techn. Florian Sommerer Physiker Radiologische Klinik / Heidelberger Ionenstrahl-Therapiezentrum Florian.Sommerer_at_med.uni-heidelberg.de Im Neuenheimer Feld 450 69120 Heidelberg Germany=20 -----Urspr=FCngliche Nachricht----- Von: owner-fluka-discuss_at_mi.infn.it = [mailto:owner-fluka-discuss_at_mi.infn.it] Im Auftrag von Olaf Hartmann Gesendet: Dienstag, 16. Februar 2010 17:49 An: fluka-discuss_at_fluka.org Betreff: BXDRAW runtime error Dear FLUKA users, I encounter a runtime error in the BXDRAW entry of mgdraw which leads to = a core dump. Actually it happened after 300 kevents without problems.=20 Here's the backtrace from gdb: #0 0x00ba9430 in __kernel_vsyscall () #1 0x0013aa91 in raise () from /lib/libc.so.6 #2 0x0013c35a in abort () from /lib/libc.so.6 #3 0x00ac999b in sig_die () from /usr/lib/libg2c.so.0 #4 0x00ac9252 in s_rnge () from /usr/lib/libg2c.so.0 #5 0x0804b405 in __g77_masterfun_mgdraw (__g77_which_entrypoint=3D1, icode=3D0x85b93c0, mreg=3D0x9976920, newreg=3D0x99769c0, = xsco=3D0x9976938, ysco=3D0x9976940, zsco=3D0x9976948, rull=3D0x0) at mgdraw.f:283 #6 0x0804b964 in bxdraw_ (icode=3D0x0, mreg=3D0x0, newreg=3D0x0, = xsco=3D0x0, ysco=3D0x0, zsco=3D0x0) at mgdraw.f:109 #7 0x08299f82 in kashea_ () #8 0x08100190 in kaskad_ () #9 0x080fc30c in feeder_ () #10 0x0804f692 in flukam_ () #11 0x080496c2 in MAIN__ () #12 0x085a46e9 in main () Line 109 (#6) and 283 (#5) of mgdraw.f correspond to 'ENTRY BXDRAW' and = ' WRITE (IODRAW) ( ILOFLK(I), SNGL (TKEFLK(I)+AM(ILOFLK(I))),' The input file is attached. Cheers Olaf.Received on Wed Feb 17 2010 - 12:55:19 CET
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