In the absence of more information (you might want to enable debugging symbols 
to see where the error occurs):

- It might be that the energy range you specified does not contain any 
wavefunctions (the program should anyway not crash... You might check this with 
the Util/WFS/readwfx program). 

- (This is a long shot): you seem to have compiled denchar with thread support. 
This should be harmless, but you never know.


----- El 14 de Dic de 2020, a las 09:32, El-abed Haidar 
ehai2...@uni.sydney.edu.au escribió:

| Good evening all,
| 
| 
| I have been using denchar for quite some time. It has been working until I
| changed the WFS min and max energy.
| 
| 
| #DENCHAR
| 
| WFS.Energy.Min -5 eV
| 
| WFS.Energy.Max -4 eV
| 
| 
| 
| Denchar.TypeOfRun 3D
| 
| Denchar.PlotCharge true
| 
| Denchar.PlotWaveFunctions true
| 
| Denchar.CoorUnits Ang
| 
| Denchar.NumberPointsX 100
| 
| Denchar.NumberPointsY 100
| 
| Denchar.NumberPointsZ 100
| 
| WriteDenchar true
| 
| Denchar.MinX 0 Ang
| 
| Denchar.MaxX 20 Ang
| 
| Denchar.MinY 0 Ang
| 
| Denchar.MaxY 10 Ang
| 
| Denchar.MinZ 0 Ang
| 
| Denchar.MaxZ 20 Ang
| 
| COOP.Write true
| 
| 
| Denchar.PlotCharge
| 
| 
| 
| 
| 
| 
| As a result of this change I got the following error:
| 
| 
| forrtl: severe (174): SIGSEGV, segmentation fault occurred
| 
| Image PC Routine Line Source
| 
| denchar 0504053 Unknown Unknown Unknown
| 
| libpthread-2.28.s 00001553B3CD4DD0 Unknown Unknown Unknown
| 
| denchar 04B8595 Unknown Unknown Unknown
| 
| denchar 04CE32B Unknown Unknown Unknown
| 
| denchar 04030E2 Unknown Unknown Unknown
| 
| libc-2.28.so 00001553B39236A3 __libc_start_main Unknown Unknown
| 
| denchar 0402FEE Unknown Unknown Unknown
| 
| 
| 
| 
| May I know why changing the energy range caused that problem?
| 
| Thank you and looking forward to your thoughts.
| 
| EL-abed
| 
| El-abed Haidar | Doctor of Philosophy (Science)
| Condensed Matter Theory (CMT) Group | School of Physics
| THE UNIVERSITY OF SYDNEY | NSW | 2006
| 
| 
| 
| 
| --
| SIESTA is supported by the Spanish Research Agency (AEI) and by the European
| H2020 MaX Centre of Excellence (http://www.max-centre.eu/)
-- 
SIESTA is supported by the Spanish Research Agency (AEI) and by the European 
H2020 MaX Centre of Excellence (http://www.max-centre.eu/)

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