Re: [Wien] Terminal closes automatically and the job terminates.

2023-09-13 Thread Hamza Bouafia
Hi,
for the latest versions of ubuntu, the system stops the program when RAM is 
saturated.
500 Points for 300 atoms, I think you must reduce this number beaucause the 
cell is verly large.

De : Wien  de la part de Pranjal Nandi 

Envoyé : mercredi 13 septembre 2023 17:58
À : 曹迎迎 via Wien 
Objet : [Wien] Terminal closes automatically and the job terminates.


Dear Member,



Hello.



My WIEN2k version is 21.1



I am running a simulation on a supercell containing about 300 atoms which I 
expect to run for days (2 days maybe).  Using 500 K points.



However, even if I use the nohup command, the terminal automatically closes 
after an hour or so and the job also terminates abruptly.



May I please know what could be the possible reasons behind it? In case 
additional information is needed, please let me know.



Thank you.

With warm regards,

Pranjal






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Re: [Wien] relaxation and optimisation using r2SCAN

2023-06-02 Thread Hamza Bouafia
Dear Prof. P. Blaha and Prof. Laurence Marks
Thank you very much for your response

Le ven. 2 juin 2023 à 17:20, Peter Blaha  a
écrit :

> No, relaxation is not possible as forces with mGGA are not implemented.
>
> You only need   init_mgga once (or most likely twice) in a directory. It
> does not do anything with the struct files.
>
>
> Am 02.06.2023 um 15:16 schrieb Hamza Bouafia:
> > Dear WIEN2k users,
> > using r2SCAN (mgga)
> > - relaxation can be done with mGGA with WIEN2k*?
> > - For optimization, we perform init_mgga at the beginning or we have to
> > change the script to launch it at each case.struct
> > thank you in advance
> > H Bouafia
> >
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>
> --
> --
> Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
> Phone: +43-1-58801-165300
> Email: peter.bl...@tuwien.ac.atWIEN2k: http://www.wien2k.at
> WWW:   http://www.imc.tuwien.ac.at
> -
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[Wien] relaxation and optimisation using r2SCAN

2023-06-02 Thread Hamza Bouafia
Dear WIEN2k users,
using r2SCAN (mgga)
- relaxation can be done with mGGA with WIEN2k*?
- For optimization, we perform init_mgga at the beginning or we have to
change the script to launch it at each case.struct
thank you in advance
H Bouafia
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[Wien] phonon_analyse

2023-03-28 Thread Hamza Bouafia
Dear Prof. P. Blaha,
the problem with phonon_analyse (precise positions in case.finM) in the new
version still persists, but the modification (
https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg21376.html)
still works.
Best regards
H. Bouafia
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Re: [Wien] Error while calculating elastic constant using IRelast

2022-06-04 Thread Hamza Bouafia
you can simply copy all the files of  SRC_IRelast/script-elastic/*  to
$WIENROOT.

Le dim. 5 juin 2022 à 00:57, Lyudmila Dobysheva via Wien <
wien@zeus.theochem.tuwien.ac.at> a écrit :

> 02.06.2022 20:21, 413119...@nitt.edu wrote:
> > When i tried to calculte elastic constant using IRelast i was
> > getting error as mentioned below.I dont know why the path of WIEN@k
> > library is shown while executing calljob_lapw.so i kindly request you to
> > look into this and help me to solve this error.
> ...
> >   next is setrmt
> >   specify nn-bondlength factor: (usually=2) [and optionally dlimit,
> ...
> > /home/cmtl/Documents/WIEN2k_19.2/SRC_IRelast/script-elastic/x: Command
> > not found.
>
> I did not work with this IRelast, so can only write general words that
> there should be the settings in the package.
> As a temporary, maybe making /SRC_IRelast/script-elastic/x and linking
> it to /WIEN2k_19.2/x will help.
>
> Best wishes
> Lyudmila Dobysheva
> --
> http://ftiudm.ru/content/view/25/103/lang,english/
> Institute of Physics and Technology,
> Udmurt Federal Research Center, Ural Br. of Rus.Ac.Sci.
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> Russia
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[Wien] modified analyze_phonon file

2021-09-27 Thread Hamza Bouafia
Dear Prof. P. Blaha,
With version 21.1, the precise positions of the atoms are added to
case.struct, so the analyze_phonon script (which works with PHONON code)
copies, to case.finM, the positions instead of the symmetry operations
I modified the script (the modified part is indicated by H. Bouafia) and I
tested it, the file is attached.
Best regards


analyse_phonon_lapw
Description: Binary data
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Re: [Wien] Mixing

2021-08-18 Thread Hamza Bouafia
Dear Prof.  Laurence Marks,
a very interesting work,
Thank you very much

Le mar. 17 août 2021 à 22:59, Laurence Marks  a
écrit :

> If any is interested, the current mixer (21.1) is described in
> https://doi.org/10.1021/acs.jctc.1c00630 , which is also the appropriate
> reference if needed.
>
> --
> Professor Laurence Marks
> Department of Materials Science and Engineering
> Northwestern University
> www.numis.northwestern.edu
> "Research is to see what everybody else has seen, and to think what nobody
> else has thought" Albert Szent-Györgyi
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Re: [Wien] Fwd: bug in qtl

2021-05-31 Thread Hamza Bouafia
Dear Prof. P. Blaha,
because there are several calculation files already carried out on my pc, I
have tested both scripts for nm(with & without so), sp( with & without so )
without any problem.
Thank you very much
H.Bouafia

Le lun. 31 mai 2021 à 07:06, Peter Blaha  a
écrit :

> I can confirm the problems with x qtl -p.
>
> Actually, there are several problems:
>
> set sowas missing in qtlpara_lapw, as already found.
>
> As Laurence Marks suspected, the setting of "-1" in qtl.def for some
> files with "unknown" presence causes errors (-1 forces a "read-only"
> open statement, but this requires that the file is present.)
>
> The qtl program requires the presence of case.scf2 und case.weight,
> which are produced by lapw2. Thus it is mandatory to run   x lapw2
> -fermi (-p) when you execute lapw1 with a new k-mesh).
>
> I changed the x_lapw script and include this lapw2 step before the qtl
> program is executed.
>
> I attach the modified   qtlpara_lapw and  x_lapw
>
> Please let me know if it works that way in all cases (I have not tested
> -so, spin-polarization or -hf, but in principle the fix includes these
> options).
>
>
>
> Am 29.05.2021 um 18:15 schrieb Hamza Bouafia:
> > Dear Prof. Gavin,
> > indeed, the addition of "set so" solves the problem of the error
> > "undefined variable" but gives a new error:
> > ##
> > running QTL in parallel mode
> > calculating QTL's from parallel vectors
> > QTL - Error
> > 0.057u 0.043s 0:00.08 112.5% 0+0k 0+48io 0pf+0w
> > ##
> > In attached files you find error and def files
> > sincerely
> >
> > Le sam. 29 mai 2021 à 17:02, Abo, Gavin Sky  > <mailto:gs...@crimson.ua.edu>> a écrit :
> >
> > When I implemented Prof. Blaha's fix put into WIEN2k 21.1, I took it
> > as given at:
> >
> >
> >
> https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg20660.html
> > <
> https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg20660.html
> >
> >
> >
> > The "so: Undefined variable" suggests I may have been missing
> > something which Prof. Blaha may have had his personal file when he
> > tested the change to qtlpara_lapw that never made it into WIEN2k
> 21.1.
> >
> >
> > It might be that "set so" needs added, similar to lapw2para_lapw,
> > near the top of the qtlpara_lapw file like:
> >
> >
> > set sc
> > set so# semicore-switch
> > set cmplx
> >
> > You could maybe give that a try to see if it fixes the "so:
> > Undefined variable" error.  Though, it is also possible another
> > error will reveal itself after that.
> >
> >
> > On 5/29/2021 9:02 AM, Laurence Marks wrote:
> >> This might be a recent addition if "-1" in the def, I will leave
> >> it to Peter..
>
> --
> --
> Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
> Phone: +43-1-58801-165300 FAX: +43-1-58801-165982
> Email: bl...@theochem.tuwien.ac.atWIEN2k: http://www.wien2k.at
> WWW:   http://www.imc.tuwien.ac.at
> -
>
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Re: [Wien] bug in qtl

2021-05-29 Thread Hamza Bouafia
Dear Prof. Gavin,
indeed, the addition of "set so" solves the problem of the error "undefined
variable" but gives a new error:
##
running QTL in parallel mode
calculating QTL's from parallel vectors
QTL - Error
0.057u 0.043s 0:00.08 112.5% 0+0k 0+48io 0pf+0w
##
In attached files you find error and def files
sincerely

Le sam. 29 mai 2021 à 17:02, Abo, Gavin Sky  a écrit :

> When I implemented Prof. Blaha's fix put into WIEN2k 21.1, I took it as
> given at:
>
>
> https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg20660.html
>
>
> The "so: Undefined variable" suggests I may have been missing something
> which Prof. Blaha may have had his personal file when he tested the change
> to qtlpara_lapw that never made it into WIEN2k 21.1.
>
>
> It might be that "set so" needs added, similar to lapw2para_lapw, near the
> top of the qtlpara_lapw file like:
>
>
> set sc
> set so# semicore-switch
> set cmplx
>
> You could maybe give that a try to see if it fixes the "so: Undefined
> variable" error.  Though, it is also possible another error will reveal
> itself after that.
>
> On 5/29/2021 9:02 AM, Laurence Marks wrote:
>
> This might be a recent addition if "-1" in the def, I will leave it to
> Peter..
>
> ---
> Prof Laurence Marks
> "Research is to see what everyone else has seen, and to think what nobody
> else has thought", Albert Szent-Györgyi
> www.numis.northwestern.edu
>
> On Sat, May 29, 2021, 09:43 Hamza Bouafia  wrote:
>
>> Dear Prof. L. Marks,
>> I carried out several tests and I noticed that the program crach only in
>> parallel mode, and here is the error message obtained after:
>> x lapw1 -p
>> x qtl -p
>> # error message
>> running QTL in parallel mode
>> calculating QTL's from parallel vectors
>> so: Undefined variable.
>> 0.014u 0.022s 0:00.02 150.0% 0+0k 0+24io 0pf+0w
>> error: command   /home/job/Wien2k/qtlpara -c qtl.def   failed
>> 
>> i think the error is in qtlpara file and not qtl program.
>> in attached file you find the error and def files
>> for the version, of course, it's 21.1
>> for my previous message, I ask you to ignore it because the error was
>> obvious because I launched x qtl after a parallel calculation of lapw1
>> Sincerely
>>
>> Le sam. 29 mai 2021 à 14:24, Laurence Marks  a
>> écrit :
>>
>>> Before Peter asks, is this 21.1 & what is in qtl.def ?
>>>
>>> ---
>>> Prof Laurence Marks
>>> "Research is to see what everyone else has seen, and to think what
>>> nobody else has thought", Albert Szent-Györgyi
>>> www.numis.northwestern.edu
>>>
>>> On Sat, May 29, 2021, 07:19 Hamza Bouafia  wrote:
>>>
>>>> Dear Prof. P. Blaha,
>>>>
>>>> I think there is a bug in qtl program (x qtl) for non-magnetic
>>>> calculations, it is trying to open case.vectordn file instead of
>>>> case.vector.
>>>>
>>>> The error message in qtl.error file :
>>>>
>>>> 'QTL' - can't open unit:
>>>> 10
>>>>
>>>>  'QTL' -filename:
>>>> ./CuInS2.vectordn
>>>>
>>>>  'QTL' -  status: unknown  form: unformatted
>>>>
>>>> Sincerely
>>>>
>>>> H.BOUAFIA
>>>>
>>>
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qtl.def
Description: Binary data


qtl.error
Description: Binary data
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Re: [Wien] bug in qtl

2021-05-29 Thread Hamza Bouafia
Dear Prof. L. Marks,
I carried out several tests and I noticed that the program crach only in
parallel mode, and here is the error message obtained after:
x lapw1 -p
x qtl -p
# error message
running QTL in parallel mode
calculating QTL's from parallel vectors
so: Undefined variable.
0.014u 0.022s 0:00.02 150.0% 0+0k 0+24io 0pf+0w
error: command   /home/job/Wien2k/qtlpara -c qtl.def   failed

i think the error is in qtlpara file and not qtl program.
in attached file you find the error and def files
for the version, of course, it's 21.1
for my previous message, I ask you to ignore it because the error was
obvious because I launched x qtl after a parallel calculation of lapw1
Sincerely

Le sam. 29 mai 2021 à 14:24, Laurence Marks  a
écrit :

> Before Peter asks, is this 21.1 & what is in qtl.def ?
>
> ---
> Prof Laurence Marks
> "Research is to see what everyone else has seen, and to think what nobody
> else has thought", Albert Szent-Györgyi
> www.numis.northwestern.edu
>
> On Sat, May 29, 2021, 07:19 Hamza Bouafia  wrote:
>
>> Dear Prof. P. Blaha,
>>
>> I think there is a bug in qtl program (x qtl) for non-magnetic
>> calculations, it is trying to open case.vectordn file instead of
>> case.vector.
>>
>> The error message in qtl.error file :
>>
>> 'QTL' - can't open unit:
>> 10
>>
>>  'QTL' -filename:
>> ./CuInS2.vectordn
>>
>>  'QTL' -  status: unknown  form: unformatted
>>
>> Sincerely
>>
>> H.BOUAFIA
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qtl.error
Description: Binary data


qtl.def
Description: Binary data
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[Wien] bug in qtl

2021-05-29 Thread Hamza Bouafia
Dear Prof. P. Blaha,

I think there is a bug in qtl program (x qtl) for non-magnetic
calculations, it is trying to open case.vectordn file instead of
case.vector.

The error message in qtl.error file :

'QTL' - can't open unit: 10

 'QTL' -filename: ./CuInS2.vectordn

 'QTL' -  status: unknown  form: unformatted

Sincerely

H.BOUAFIA
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Re: [Wien] PBE+D2/PBE

2019-05-18 Thread Hamza Bouafia
Dear Pr. F. Tran

Thank you very much for your reply

We have studied a given compound in several structural phases; with PBE we
found that it is stable in p42/mnm so another work that used PBE+D2 found
that it is stable in p63/mmc.
how can we know which of the two methods is more accurate if there are no
experimental results for comparison?

Le sam. 18 mai 2019 à 21:03,  a écrit :

> Hi,
>
> Yes PBE+D2 is available in WIEN2k. How to use it is explained in
> sections 4.5.12 and 7.2.2 of the user's guide.
>
> F. Tran
>
> On Saturday 2019-05-18 20:34, Hamza Bouafia wrote:
>
> >Date: Sat, 18 May 2019 20:34:14
> >From: Hamza Bouafia 
> >Reply-To: A Mailing list for WIEN2k users <
> wien@zeus.theochem.tuwien.ac.at>
> >To: wien@zeus.theochem.tuwien.ac.at
> >Subject: [Wien] PBE+D2/PBE
> >
> >Dear Pr. P Blaha and WIEN2k users;
> >
> >Is PBE+D2 ( Grimme’s D2 correction ) included in the Wien2k code?
> >
> >I studied many structural phases of a given compound with GGA-PBE and i
> have found results that  are inconsistent with those of another paper that
> used PBE+D2.
> >how to know which method is the right one (PBE or PBE-D2).?
> >
> >Thank you in advance
> >
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[Wien] PBE+D2/PBE

2019-05-18 Thread Hamza Bouafia
Dear Pr. P Blaha and WIEN2k users;


Is PBE+D2 ( Grimme’s D2 correction ) included in the Wien2k code?

I studied many structural phases of a given compound with GGA-PBE and i
have found results that  are inconsistent with those of another paper that
used PBE+D2. how to know which method is the right one (PBE or PBE-D2).?

Thank you in advance
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