Respected Sir, Thank You sir for your reply.
200 GB is my the disk space not the ram memory. Here I am writing the complete procedure what I have followed First I have completed the scf by using the 8*8*8 k mesh. After completing the scf, I have done the band structure calculation as follows. I have created the case.klist_band from the w2web page and then i followed the command x lapw1 -band, x spaghetti. Now I got the band structure. Then I copied the case.struct to case.ksym. In the case.ksym file I have removed the all symmetry matrix except the 1 symmetry where I have the diagonal points 1 1 1. Then I used x kgen -so and took the 8*8*8 mesh and got total 512 points in the irriducible Brillouin zone. Then I ran x lapw1 find_bands case -2 1 write_w2win case and then write_win In this point I got the error massage as before Thanking You On Tue, Sep 3, 2013 at 2:38 PM, Elias Assmann <elias.assm...@gmail.com>wrote: > Dear Swetarekha Ram, > > > On 09/01/2013 06:17 PM, Swetarekha Ram wrote: > >> I am running wannier function programme. >> I have followed the UG and could able to reproduce the example. >> >> Now I was running for other compound, with the perovskite structure. >> >> When I put the command write_win case, I got the error as below. >> I have checked the memory of my system also, I have nearly 200 GB space. >> This step need more than this space for the calculation . >> Or what could be the reason ? >> >> glibc detected *** write_win: malloc(): memory corruption: >> 0x0000000000ec00b0 *** >> > > From this error message, I can only tell you that something went wrong in > `write_win´ (although the real problem may be at an earlier step); and it > is not an "out of memory" error (incidentally, are you sure that 200 GB is > not your disk space rather than RAM [="memory"]). > > Please tell us what you did to arrive at this error, and/or produce a more > meaningful error message (compile with `-g´, debug print statements, ...). > > > Elias Assmann > > > ______________________________**_________________ > Wien mailing list > w...@zeus.theochem.tuwien.ac.**at <Wien@zeus.theochem.tuwien.ac.at> > http://zeus.theochem.tuwien.**ac.at/mailman/listinfo/wien<http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien> > SEARCH the MAILING-LIST at: http://www.mail-archive.com/** > w...@zeus.theochem.tuwien.ac.**at/index.html<http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html> > -- Swetarekha Ram, Research Scholar, Dept. of Physics, IIT Hyderabad.
_______________________________________________ Wien mailing list Wien@zeus.theochem.tuwien.ac.at http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien SEARCH the MAILING-LIST at: http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html