[Pw_forum] S matrix not positive definite

[chaitanya varma]

Dear sir,I am trying to work on Ni-Zn ferrite regarding magnetic moment and band structure and DOS
i used .cif file for writing atomic positions and wrote input filewhen i tried to run the code it is giving the following error



     Error in routine cdiaghg (348):
     S matrix not positive definite
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     stopping ...
i am attaching the input and output files for your kind reference.
can anyone tell me where i did wrong?Thanks in advancewith kind regards

Chaitanya Varma M  Assistant professorDepartment of PhysicsGITGITAM UniversityVisakhapatnamIndia
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20150819/24dfcb24/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: NiZn1.scf.out
Type: application/octet-stream
Size: 24967 bytes
Desc: not available
URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20150819/24dfcb24/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: NiZn1.scf.in
Type: application/octet-stream
Size: 4716 bytes
Desc: not available
URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20150819/24dfcb24/attachment-0001.obj>