Re: [Pw_forum] "Segmentation fault" Error in KDOS

Yasser Fowad AlWahedi Mon, 29 Jan 2018 01:57:13 -0800

What is the math library u r using?

Yasser Al Wahedi

Assistant Professor

Khalifa University

On Mon, Jan 29, 2018 at 12:03 PM +0400, "Mohammed Ghadiyali" <[email protected]> wrote:

Dear All,

I am having following error:

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

Backtrace for this error:

#0 0x2B6D7C4446F7

#1 0x2B6D7C444D3E

#2 0x2B6D7D31826F

#3 0x41CEF1 in atomic_wfc_nc_proj_ at atomic_wfc_nc_proj.f90:113

#4 0x4157FE in projwave_nc_ at projwfc.f90:1000

#5 0x41C2AC in MAIN__ at projwfc.f90:182

This error only occurs if I am performing KDOS calculation along with spin-orbital coupling.

It does not occur if SOC is not introduced.

I have tried running on another computer system also but the error still persists.

Following are the detail of my QE install

Quantum ESPRESSO version 5.4.0

Openmpi compiled

GCC version 4.8.5

CentOS 6.5

The pseudopotentials I am using are from PS Libary version 1.0.

Regards,

Ghadiyali Mohammed Kader
Research Scholar
Department of Physics
University of Mumbai

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