[Pw_forum] segmentation fault in local.f90 line 228 PWCOND version 4.3.2
xgz at ornl.gov
Tue Feb 7 20:34:18 CET 2012
The problem was caused by different ecutwfc in lead and scattering
regions. Changing the ecutwfc to the same number for both input files
fixed the problem.
On 02/07/2012 11:40 AM, Paolo Giannozzi wrote:
> On Feb 7, 2012, at 17:17 , Xiaoguang Zhang wrote:
>> Finally got the code to flag the array bound problem:
>> Subscript #2 of the array VPPOTL has value 2161 which is greater than
>> the upper bound of 1600
>> but I checked, nrx=54, nry=54, and nrx*nry=2916 so I don't understand
>> why the upper bound is only 1600
> very funny. Have you tried the same job
> - on a different number of processors / serially ?
> - on a different machine / compiler ?
> - with the latest development version ?
> If it is a real bug, some problem (not necessarily of the same
> kind) should show up in other machines as well. Irreproducible
> errors are very often compiler bugs.
> Paolo Giannozzi, Dept of Chemistry&Physics&Environment,
> Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
> Phone +39-0432-558216, fax +39-0432-558222
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