running interactive OK but PBS SIGSEV
Posted: Tue Aug 13, 2019 8:25 pm
Hi all,
this is a bit of a strange question but I have tried almost everything that comes to mind to no avail:
I have compiled QE 6.4.1 and EPW 5.1.0
I can run qe interactively or from my PBS pro schedule without problem but I can only run EPW interactively; If I try to run it via qsub (even though it runs on the same physical machine) it crashes with the following
this happens directly after the wannier90 output is echoed in the epw output; during the run the memory consumption is about 12 GB of 180 GB;
I have checked that the executable and mpirun are the same in both cases
I wonder if anyone else has had a problem like this - any hint would be appreciated!
Best,
Chris
this is a bit of a strange question but I have tried almost everything that comes to mind to no avail:
I have compiled QE 6.4.1 and EPW 5.1.0
Code: Select all
Program EPW v.5.1.0 starts on 14Aug2019 at 5:12:43
This program is part of the open-source Quantum ESPRESSO suite
for quantum simulation of materials; please cite
"P. Giannozzi et al., J. Phys.:Condens. Matter 21 395502 (2009);
"P. Giannozzi et al., J. Phys.:Condens. Matter 29 465901 (2017);
URL http://www.quantum-espresso.org",
in publications or presentations arising from this work. More details at
http://www.quantum-espresso.org/quote
Parallel version (MPI), running on 32 processors
I can run qe interactively or from my PBS pro schedule without problem but I can only run EPW interactively; If I try to run it via qsub (even though it runs on the same physical machine) it crashes with the following
Code: Select all
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
epw.x 0000000000EF10C3 Unknown Unknown Unknown
libpthread-2.17.s 00007FF028350370 Unknown Unknown Unknown
epw.x 00000000004114E3 elphon_shuffle_wr 193 elphon_shuffle_wrap.f90
epw.x 000000000040BE4B MAIN__ 150 epw.f90
epw.x 000000000040B1E2 Unknown Unknown Unknown
libc-2.17.so 00007FF027C9FB35 __libc_start_main Unknown Unknown
epw.x 000000000040B0E9 Unknown Unknown Unknownthis happens directly after the wannier90 output is echoed in the epw output; during the run the memory consumption is about 12 GB of 180 GB;
I have checked that the executable and mpirun are the same in both cases
Code: Select all
/usr/local/qe-6.4.1-test_compiler/q-e/bin/pw.x
/usr/local/intel/compilers_and_libraries_2019.0.117/linux/mpi/intel64/bin/mpiruI wonder if anyone else has had a problem like this - any hint would be appreciated!
Best,
Chris