Segmentation fault with gcc 7.2.0

[Alfio Lazzaro]

Hello Anton,
I can't reproduce your error... 
The only difference in my arch file with respect yours is that you use MKL, 
while I use openblas...

I have a couple of naive suggestions, probably they are useless:

1)  I would start by including TRACE in the input file GLOBAL section, i.e.

&GLOBAL 
                                                                                           
 PROJECT     GRAD_H2O_gpw 
 PRINT_LEVEL LOW 
 RUN_TYPE    GEO_OPT 
 TRACE 
&END GLOBAL

In this way, you can get the last CP2K function before the crash.

2) Have you tried another GNU compiler? I wonder if it is something related 
to the 7.2...

3) Could you try without MKL, using openblas?

Sorry, I cannot help you more...

Alfio


Il giorno martedì 24 ottobre 2017 12:53:40 UTC+2, Anton Kudelin ha scritto:
>
> Hello, Alfio!
>
> Yes, that's correct. The sdbg version faults the same way.
>
> Files are attached.
>
> Best Regads,
> Anton K.
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.cp2k.org/archives/cp2k-user/attachments/20171024/14acf100/attachment.htm>