[QE-users] SMEARING creating segmentation fault

kenneth senados kenneth.senados at ustp.edu.ph
Mon Nov 29 03:04:07 CET 2021


Good day! I Need help with the segmentation fault encountered while running
examples in Tutorial 2016 in QE 6.8. The file is Tutorial 2016 >
DAY1-TOTAL_ENERGY > PART 4. This is the one for aluminum.
In the &SYSTEM part of an scf input file, I noticed that

&SYSTEM
.
.
occupations='smearing'


Results to Segmentation Faults like the one below

--------------------------------------------------------------------------
Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory
reference.

Backtrace for this error:
#0  0x7f23eb2d0d21 in ???
#1  0x7f23eb2cfef5 in ???
#0  0x7f2e76550d21 in ???
#1  0x7f2e7654fef5 in ???
#0  0x7f4640c80d21 in ???
#1  0x7f4640c7fef5 in ???
#0  0x7f87c9b40d21 in ???
#1  0x7f87c9b3fef5 in ???
#2  0x7f2e761a620f in ???
#3  0x7fffc7f775fc in ???
#2  0x7f46408d620f in ???
#3  0x7fffd5b72ecc in ???
#2  0x7f87c979620f in ???
#3  0x7ffff9d81c8c in ???
#2  0x7f23eaf2620f in ???
#3  0x7fffc936f96c in ???
--------------------------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------


when smearing is removed, the code runs well.

Hope you can help me.

Thank you!

Ken

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