Re: BXDRAW runtime error

 Hallo Olaf!
  I have the impression that you have an error in the geometry.
  When you have defined the pipe:

  PIPE 5 +void -sil1 -sil2 +pla1

  you forgot I think to subtract the portion of your target, that is
  in this region of space (the portion of the cylinder between 0 and
  39.999). I changed your line in:

  PIPE 5 +void -sil1 -sil2 +pla1 -targt

  and I could run your input file without crashes (I stopped the run
  after 10^6 events...)

  let us know...ciao!

  Anna

------------------------------------------------------
Anna Ferrari
Inst. for Safety Research/Inst. for Radiation Physics
Forschungszentrum Dresden-Rossendorf e. V.
PF 510119 D - 01314 Dresden (Germany)
tel. +49 351 260 2407
a.ferrari_at_fzd.de

> 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.
> 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=1,
> icode=0x85b93c0, mreg=0x9976920, newreg=0x99769c0, xsco=0x9976938,
> ysco=0x9976940, zsco=0x9976948, rull=0x0) at mgdraw.f:283
> #6 0x0804b964 in bxdraw_ (icode=0x0, mreg=0x0, newreg=0x0, xsco=0x0,
> ysco=0x0, zsco=0x0) 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 - 15:23:51 CET