segmentation fault when lda+u
Today I encountered with a seg fault caused by lda+u with qe 6.4. Without lda+u qe 6.4 finished without error.
I suspect that this is caused by intel compiler, which I am using for compiling qe. Someone has reported a similar problem when using qe 6.4 https://www.mail-archive.com/users@lists.quantum-espresso.org/msg35489.html
I have commented out line 1691 in PW/src/input.f90 and that problem disappeared.
So, how to quick fix this seg fault? Thanks!
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
pw.x 00000000009BD58C qes_init_module_m 1138 qes_init_module.f90
pw.x 00000000008F9198 qexsd_moduleqexsd 757 qexsd.f90
pw.x 00000000008F81FB qexsd_module_mp_q 711 qexsd.f90
pw.x 0000000000547992 pw_restart_new_mp 431 pw_restart_new.f90
pw.x 0000000000542830 punch_ 66 punch.f90
pw.x 0000000000573A2E run_pwscf_ 252 run_pwscf.f90
pw.x 000000000043B0CC MAIN__ 98 pwscf.f90
pw.x 000000000043AEFC Unknown Unknown Unknown
libc.so.6 0000003BD661ECDD Unknown Unknown Unknown
pw.x 000000000043ADF9 Unknown Unknown Unknown