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LS-Dyna R10&R11 failed after OS upgrading from RHEL 7.4 to 8.4

    • BongGoo Kang
      Subscriber

      I upgraded the os from RHEL 7.4 to 8.4 while expanding the system.
      LS-Dyna R10, 11, 12, and 13 solvers were installed in the system as single and double versions of smp and mpp, respectively, and they operated normally before the expansion.
      After upgrading, when executing R10 and R11 tasks, the message *** buffer overflow detected *** occurs, and this occurs in both single and double in both smp and mpp.
      The system uses the LSF scheduler, but in the case of smp, normal termination occurs when it is executed locally without going through LSF.


      I got the job done locally via a simple script like this:
      ================================================================
      export LSTC_LICENSE=network
      export LSTC_LICENSE_SERVER='host_ip'
      /gpfs/apps/lsdyna/smp/dyna971_s_R10 i='airbag_deploy.k' ncpu=18 memory=100m
      ================================================================
      I tested it with almost all kinds of R10 solvers (R10.0.0 ~ 10.2.0) of type avx512 and sse2, but the same result occurred.
      Additionally, locally successful operations also resulted in buffer overflows when redirection was used to save operation results to a file.
      Like, ./run_smp.sh >> local_smp_log.txt
      In the case of mpp, buffer overflow occurs regardless of LSF.

      The log of the failed operation is as follows.

      The output (if any) follows:

      ==============================================================

      *** buffer overflow detected ***: /gpfs/apps/lsdyna/smp/dyna971_s_R10 terminated
      forrtl: error (76): Abort trap signal
      Image              PC                Routine            Line        Source             
      dyna971_s_R10      000000000872C395  Unknown               Unknown  Unknown
      dyna971_s_R10      0000000008729FB7  Unknown               Unknown  Unknown
      dyna971_s_R10      00000000085FD7F4  Unknown               Unknown  Unknown
      dyna971_s_R10      00000000085FD606  Unknown               Unknown  Unknown
      dyna971_s_R10      000000000857E879  Unknown               Unknown  Unknown
      dyna971_s_R10      0000000008585418  Unknown               Unknown  Unknown
      libpthread.so.0    00001495E0F64B20  Unknown               Unknown  Unknown
      libc.so.6          00001495E084237F  Unknown               Unknown  Unknown
      libc.so.6          00001495E082CDB5  Unknown               Unknown  Unknown
      libc.so.6          00001495E08854E7  Unknown               Unknown  Unknown
      libc.so.6          00001495E0918365  Unknown               Unknown  Unknown
      libc.so.6          00001495E0918397  Unknown               Unknown  Unknown
      libc.so.6          00001495E0916356  Unknown               Unknown  Unknown
      libc.so.6          00001495E09159BF  Unknown               Unknown  Unknown
      libc.so.6          00001495E0889611  Unknown               Unknown  Unknown
      libc.so.6          00001495E085BDC8  Unknown               Unknown  Unknown
      libc.so.6          00001495E0915A63  Unknown               Unknown  Unknown
      libc.so.6          00001495E091598E  Unknown               Unknown  Unknown
      dyna971_s_R10      0000000008602A33  Unknown               Unknown  Unknown
      dyna971_s_R10      00000000086047F9  Unknown               Unknown  Unknown
      dyna971_s_R10      000000000859C34D  Unknown               Unknown  Unknown
      dyna971_s_R10      00000000085D2729  Unknown               Unknown  Unknown
      dyna971_s_R10      0000000000E8A520  Unknown               Unknown  Unknown
      dyna971_s_R10      0000000000E9FC8B  Unknown               Unknown  Unknown
      dyna971_s_R10      000000000044988E  Unknown               Unknown  Unknown
      dyna971_s_R10      000000000043C40E  Unknown               Unknown  Unknown
      libc.so.6          00001495E082E493  Unknown               Unknown  Unknown
      dyna971_s_R10      000000000043C329  Unknown               Unknown  Unknown
      /root/.lsbatch/1687851365.22286.shell: line 16: 2412704: Abort(coredump)

      ==============================================================

      I have already checked the following link but can't determine if it is the same problem.

      /forum/forums/topic/trouble-running-mpp-ls-dyna-10-20-on-red-hat-8-4/

       

      Is there anything else I can try for this problem?

    • igandiko
      Ansys Employee

      Please try using LS-DYNA executables built using CentOS7+ to run on RHEL 8+.

      LS-DYNA R10.2 built on CentOS 7.9 are available here (https://ftp.lstc.com/beta/mpp-lsdyna/R10.2/Linux/119g/). You can also find similar builds for other versions. Please check with your ls-dyna provider for login credentials to access the ftp link.

      • BongGoo Kang
        Subscriber

         

        Thanks for your advice.
        I received the R10 solver mpp file built on centos 7.9 through ls-dyna provider and the test worked normally.
        We plan to conduct tests on R10 smp and R11 smp and mpp as well.

         

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