Dear WIEN2k users<br><br>I am using WIEN2k since a few month, and I am studying the compound IrTe2 on a local cluster (Centos, with compilator with ifort 11.1) since a few weeks without any significant problem.<br>I converged successfully the system to -ec 0.00000001 and -cc 0.0001 without any problem.<br>
However, I recently tried to minimize the positions of the atoms in the cell.<br>During the procedure, after a few iterations, I get a SegFault in lapw2. I was able to trace it back to the use of the -fc switch un run_lapw, which causes this error - independently of the value set for the forces convergence criteria.<br>
Additionally, when I get this SegFault, the files are then corrupted and I am unable to relaunch the calculation even after suppressing:<br>*broyd* and *vector. I am now very stuck and I might say a bit frustrated, as I have no idea of where to look to solve it.<br>
<br>Any ideas of parameters/values to tests or modules to check are welcome.<br><br>I attached the *struct, and you can use the default setting for generating in1 and in2.`<br><br>Regards, <br><br>Vivien Badaut<br>Computational Condensed Matter Physics Laboratory,<br>
RIKEN, ASI, Japan<br><br><br><br><br>