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Dear all, <br><br>
First, sincere thanks for your help. As Prof. Blaha suggested, when
running "lapw0 lapw0.def", the calculation stops immediately
with a message "segmentation fault". Also, in response to the
question if I run any other WIEN2k calculation, the answer is yes: for
example, I have calculated band structure an force minimization for AlN
in wurtzite phase (4 atoms per unit cell) that compare really very well
with published results, so I am pretty sure that the problem is specific
for this calculation. I have checked the values of my system, and they
are as seen below. Swap space is much more than I have in my laptop,
where the calculations run slowly, but they run. The lapw0 program is
slightly bigger in the cluster than in my laptop, but I think that is not
a serious problem. <br><br>
Most probably there was something wrong during compilation but, as I am
by no means an expert, any suggestion about what to do would be very much
welcome!!!<br><br>
Thank you so much for your help and best wishes.<br><br>
Daniel<br>
<pre>----------------------------------------------------------
Daniel Fernández Hevia
School of Physics
The University of Sydney
Sydney 2006, Australia
Phone: +61 2 9036 5301
email:
<a href="https://correo.etsit.upm.es/twig//twig/index.php3?&s[mailbox]=mail%2FEnviados1&s[mainGroup]=%2A&s[mailtree]=0%7C&s[mailGroup]=%2A&s[sortby]=date&s[sortbyway]=1&s[delete-return]=msgview&c[f]=mail&c[a]=compose&form[to]=dhevia@physics.usyd.edu.au">dhevia@physics.usyd.edu.au</a>
----------------------------------------------------------
</pre>size lapw0<br>
text data
bss dec hex
filename<br>
1319767 104492 5175800 6600059 64b57b lapw0<br><br>
dhevia@barossa wien]$ free<br>
total
used free
shared buffers cached<br>
Mem: 3874188
3848408
25780
0 68268 2940532<br>
-/+ buffers/cache: 839608
3034580<br>
Swap: 2096472
179832 1916640<br><br>
[dhevia@barossa wien]$ ulimit -a<br>
core file size (blocks, -c)
0<br>
data seg size (kbytes,
-d) unlimited<br>
file
size
(blocks, -f) unlimited<br>
max locked memory (kbytes, -l) unlimited<br>
max memory size (kbytes, -m)
unlimited<br>
open
files
(-n) 1024<br>
pipe size (512
bytes, -p) 8<br>
stack
size
(kbytes, -s) unlimited<br>
cpu
time
(seconds, -t) unlimited<br>
max user
processes
(-u) 7168<br>
virtual memory (kbytes, -v)
unlimited <br><br>
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