Dear Prof. Paolo,<br>Thanks for your kind reply.<br>As per my search, i got the same error with svn espresso (version PHONON v.5.0.2 (svn rev. 9881)) and by espresso-5.0.2 (PHONON v.5.0.2 (svn rev. 9392)) to run the examples01 and example02.<br>
By seeing the out put of ph.x only prints <br>There are 3 irreducible representations<br><br> Representation 1 2 modes - To be done<br><br> Representation 2 2 modes - To be done<br><br> Representation 3 2 modes - To be done<br>
<br><br><br> Alpha used in Ewald sum = 0.7000<br> PHONON : 1.92s CPU 2.35s WALL<br><br><br><br> Representation # 1 modes # 1 2<br><br> Self-consistent Calculation <br><br>after that at terminal the following error messages are appeared.<br>
<br> running the scf calculation for Si... done<br> running the phonon calculation at Gamma for Si...forrtl: severe (174): SIGSEGV, segmentation fault occurred<br>Image PC Routine Line Source <br>
ph.x 08076447 find_mode_sym_new 145 find_mode_sym.f90<br>ph.x 08151582 set_irr_new_ 158 set_irr.f90<br>ph.x 0813D510 find_irrep_ 32 find_irrep.f90<br>
ph.x 0807AB66 init_representati 103 init_representations.f90<br>ph.x 0804E7FF check_initial_sta 161 check_initial_status.f90<br>ph.x 0804B531 MAIN__ 91 phonon.f90<br>
ph.x 0804B484 Unknown Unknown Unknown<br>libc.so.6 B68374D3 Unknown Unknown Unknown<br> done<br> running the phonon calculation at X for Si...forrtl: severe (174): SIGSEGV, segmentation fault occurred<br>
<br>Stack trace terminated abnormally.<br>Error condition encountered during test: exit status = 174<br>Aborting<br><br>As per my knowledge the error is coming at 145 lines in 'find_mode_sym.f90 which is DO i=1,dim_rap(igroup).<br>
Dear Sir now i am further helpless why this is occured as if i compared with espresso-4.3.2(which runs without any problem) this line is written as DO i=1,dim_rap.<br><br>As Prof. Dal has advised to add the patch given by you but it also doen't help me may be i am not able to patach it correctly. As i patched <br>
bramha@bramha-Inspiron-1545:~/espresso-5.0.2$ patch -p1 < "attachment.bin" . this attachment.bin is in my espresso-5.0.2 directory.<br><br>P.S The pw.x calculation is done perfectly. for all the cases.<br><br>
Sorry for such long message.<br>I am looking forward for your kind comments and help.<br><br><div class="gmail_quote">On Mon, Jan 28, 2013 at 2:13 AM, Paolo Giannozzi <span dir="ltr"><<a href="mailto:giannozz@democritos.it" target="_blank">giannozz@democritos.it</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">it works for me. If it doesn't work for you, please find out why<br>
and report<br>
<br>
P.<br>
<div><div class="h5"><br>
On Jan 27, 2013, at 16:41 , Bramha Pandey wrote:<br>
<br>
> Dear all Developers and users,<br>
> I was trying to run example01 in PHonon subdirectory in<br>
> espresso-5.0.2 ( PHONON v.5.0.2 (svn rev. 9392))<br>
> and got the following error,<br>
> running the scf calculation for Si... done<br>
> running the phonon calculation at Gamma for Si...forrtl: severe<br>
> (174): SIGSEGV, segmentation fault occurred<br>
> Image PC Routine Line Source<br>
> ph.x 08076447 find_mode_sym_new 145<br>
> find_mode_sym.f90<br>
> ph.x 08151582 set_irr_new_ 158<br>
> set_irr.f90<br>
> ph.x 0813D510 find_irrep_ 32<br>
> find_irrep.f90<br>
> ph.x 0807AB66 init_representati 103<br>
> init_representations.f90<br>
> ph.x 0804E7FF check_initial_sta 161<br>
> check_initial_status.f90<br>
> ph.x 0804B531 MAIN__ 91 phonon.f90<br>
> ph.x 0804B484 Unknown Unknown Unknown<br>
> libc.so.6 B68DE4D3 Unknown Unknown Unknown<br>
> done<br>
> running the phonon calculation at X for Si...forrtl: severe<br>
> (174): SIGSEGV, segmentation fault occurred<br>
> Error condition encountered during test: exit status = 174<br>
> Aborting<br>
> I have compiled espresso-5.0.2 with Intel compiler and gfortran<br>
> both and the same error was coming.<br>
> Any type of help is appreciated.<br>
><br>
> P.S. when i was tried to run with espresso-4.3.2 (with gfortran),<br>
> it was working without any error.<br>
> --<br>
> Thanks and Regards<br>
> Bramha Prasad Pandey<br>
> Indian School of Mines(ISM)<br>
> Dhanbad, INDIA.<br>
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<br>
</div>---<br>
Paolo Giannozzi, Dept of Chemistry&Physics&Environment,<br>
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy<br>
Phone +39-0432-558216, fax +39-0432-558222<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
<br>
<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Thanks and Regards<br>Bramha Prasad Pandey<br>Indian School of Mines(ISM)<br>Dhanbad, INDIA.<br>