Hi, On 10:03 Thu 24 Apr , Steven Truong wrote: > Could somebody tell me what might cause this error?
I'll try. > [compute-1-27:31550] *** Process received signal *** > [compute-1-27:31550] Signal: Segmentation fault (11) > [compute-1-27:31550] Signal code: Address not mapped (1) "Address not mapped" means that the program tried to access a memory location that is not part of the process' address space (e.g. null pointer). > [compute-1-27:31550] Failing at address: (nil) > [compute-1-27:31550] [ 0] /lib64/tls/libpthread.so.0 [0x34e6c0c4f0] > [compute-1-27:31550] [ 1] > /usr/local/bin/vaspopenmpi_scala(__dfast__cnormn+0x18e) [0x4dd0ee] > [compute-1-27:31550] [ 2] > /usr/local/bin/vaspopenmpi_scala(__rmm_diis__eddrmm+0x59be) [0x5b11fe] > [compute-1-27:31550] [ 3] > /usr/local/bin/vaspopenmpi_scala(elmin_+0x32fa) [0x608a9a] > [compute-1-27:31550] [ 4] > /usr/local/bin/vaspopenmpi_scala(MAIN__+0x15492) [0x425f4a] > [compute-1-27:31550] [ 5] /usr/local/bin/vaspopenmpi_scala(main+0xe) > [0x6ed9ee] > [compute-1-27:31550] [ 6] /lib64/tls/libc.so.6(__libc_start_main+0xdb) > [0x34e5f1c3fb] > [compute-1-27:31550] [ 7] /usr/local/bin/vaspopenmpi_scala [0x410a2a] > [compute-1-27:31550] *** End of error message *** > [compute-1-27:31549] *** Process received signal *** What follows is a backtrace of the functions currently being executed (in reverse order, as found on the stack). I'd hazard a guess that it's not OMPI's fault but VASP's, since the segfault happens in one of its functions. Maybe you should have a look there. HTH -Andi -- ============================================ Andreas Schäfer Cluster and Metacomputing Working Group Friedrich-Schiller-Universität Jena, Germany PGP/GPG key via keyserver I'm a bright... http://www.the-brights.net ============================================ (\___/) (+'.'+) (")_(") This is Bunny. Copy and paste Bunny into your signature to help him gain world domination!
pgpHKDwBo0JnO.pgp
Description: PGP signature
