[Wien] overflow on array size calculation

[Rajneesh Chaurasiya]

Dear Wien2k users,

I have upgraded wien2k version from 13 to 16 successfully but when i do the
A2BBO6 (double perovskite) calculation then during the execution of scf
error looks like

forrtl: severe (179): Cannot allocate array - overflow on array size
calculation.
Image              PC                Routine            Line
Source
lapw2              000000000051BD2A  Unknown               Unknown  Unknown
lapw2              000000000051A8A5  Unknown               Unknown  Unknown
lapw2              00000000004C93C6  Unknown               Unknown  Unknown
lapw2              000000000047BB96  Unknown               Unknown  Unknown
lapw2              00000000004AD22A  Unknown               Unknown  Unknown
lapw2              0000000000431A4F  fourir_                   112
fourir_tmp_.F
lapw2              000000000045996C  MAIN__                    747
lapw2_tmp_.F
lapw2              00000000004040AC  Unknown               Unknown  Unknown
libc.so.6          0000003B5641D9F4  Unknown               Unknown  Unknown
lapw2              0000000000403FB9  Unknown               Unknown  Unknown


While i used maximum 20 nodes, each nodes has 12 processor. So i think
there is no issue of memory and also tried complex calculation but similar
error occurred.
RMT value of each atoms is looking fine.

I have run same calculation in the past using 13 version there was no error
but in wien2k 16 it gives error.


So can you suggest me where will be a possible error.


-- 
Thanks & Regards
Rajneesh Chaurasiya
Research Scholar
IIT Jodhpur, India
Mob. No. +91-9584499697
              +91-7610950803
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