Error running QERaman on MacOS: "executable file is not an executable"

[EnriqueHernandezHub]

I am running the graphene example on MacOS Sonoma. The compilation both for QE and QERaman worked fine (I needed to redefine CPP in make.inc as CPP = gcc -E for QE to compile in Mac, according to the QE wiki).

However, when I am running the graphene example, I get an error as follows when executing $ mpirun ph_mat.x <ph.in> ph.out:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
Could not print backtrace: executable file is not an executable

There is no further information in ph.out. I was able to run it in a different system (Linux), following the exact same steps both for the installation, compilation and the execution steps for the example. What am I missing out in my QERaman (or QE) compilation process for Mac?

[nguyen-group]

Hi,

Could you check with ph.x <ph.in> ph.out for an other example first?,
You can find some examples here: https://github.com/nguyen-group/QE-SSP

If it works, the QE is fine, then the problem might be in QERaman.

Best,
Nguyen