[fluka-discuss]: Unknown error in FLUKA2020

From: Gostishchev, Vitaliy Dr. <V.Gostishchev_at_gsi.de>
Date: Mon, 29 Jun 2020 09:17:28 +0000

Dear FLUKA experts,

Since three weeks I faced with a very strange problem. A possible reason could be a new version of FLUKA2020 but I'm not sure. I tried to run my input files used with FLUKA2011 and they are crashed with an error:

"1NUMBER OF BEAM NUMBER OF BEAM APPROXIMATE NUMBER AVERAGE TIME USED TIME LEFT (RESERVED NUMBER OF STARS
 PARTICLES HANDLED PARTICLES LEFT OF BEAM PARTICLES BY A BEAM PARTICLE 10000.0 SECONDS CREATED
                                            THAT CAN STILL BE FOR PRINTOUT)
                                            HANDLED

 NEXT SEEDS: 0 0 0 0 0 0 40F4 36E 0 0
                                        ****************************************
                                               GEOMETRY SEARCH ARRAY FULL
                                        ****************************************
          1 99999 99999 8.9200020E-01 1.0000000E+30 60
 NEXT SEEDS: 452AA6 0 0 0 0 0 40F4 36E 0 0
 Abort called from SPDCEV reason MXCTR >= KXHEAV - 1 Run stopped!
 STOP MXCTR >= KXHEAV - 1"

The attached file is running without problem if less particles are used, for example 200 instead of 100000. Nevertheless, it was not a problem to run with 100000 particles for the older FLUKA version. I have also other files which are crashed with the same error when I'm using FLUKA2020 for calculation.

Thank you for your assistance in a solving of this problem in advance.


Best regards,
Vitaliy Gostishchev





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Received on Mon Jun 29 2020 - 13:20:17 CEST

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