[Wien] Insufficient virtual memory - LAPW2

[Peter Blaha]

Eventually your sysadmin (or a special Linux version) has restricted 
some resources for the users.

Use   limit   or   ulimit   commands to find out/set these values or ask 
your sys-admin.


Am 08.10.2013 18:54, schrieb Salman Zarrini:
> ==========================================================================
> Dear Wien2k user,
>
> Wien2k-12 is running in our machines which have enough memory as it is
> clear below, however, all the jobs (even a very small one)are crashed in
> LAPW2 either in k-point parallel or nonparallel mode thanks to
> insufficient virtual memory. So, any helpful comments would be
> appreciated in advance.
>
> Regards,
> Salman
>
> ==============================================================================
>
>
> forrtl: severe (41): insufficient virtual memory
> Image              PC                Routine            Line        Source
> lapw2              000000000053B8FA  Unknown               Unknown  Unknown
> lapw2              000000000053A475  Unknown               Unknown  Unknown
> lapw2              00000000004E0646  Unknown               Unknown  Unknown
> lapw2              000000000049D2F6  Unknown               Unknown  Unknown
> lapw2              00000000004C69F6  Unknown               Unknown  Unknown
> lapw2              000000000044A6EC  fourir_                   112
> fourir_tmp_.F
> lapw2              0000000000475AD5  MAIN__                    595
> lapw2_tmp_.F
> lapw2              0000000000403FAC  Unknown               Unknown  Unknown
> libc.so.6          00002B45BB33EEAD  Unknown               Unknown  Unknown
> lapw2              0000000000403EA9  Unknown               Unknown  Unknown
>
> ==============================================================================
>
> cpuinfo: 2 cpu sockets with 8core - AMD Opteron(tm) Processor 6320
> ==============================================================================
>
>
> cat /proc/meminfo
> MemTotal:       66094780 kB
> MemFree:        60913536 kB
> Buffers:          136360 kB
> Cached:          3471304 kB
> SwapCached:            0 kB
> Active:          3727996 kB
> Inactive:        1212544 kB
> Active(anon):    1332968 kB
> Inactive(anon):   287908 kB
> Active(file):    2395028 kB
> Inactive(file):   924636 kB
> Unevictable:         192 kB
> Mlocked:             192 kB
> SwapTotal:      99143676 kB
> SwapFree:       99143676 kB
> Dirty:             63208 kB
> Writeback:             0 kB
> AnonPages:       1335024 kB
> Mapped:           302476 kB
> Shmem:            288016 kB
> Slab:              64468 kB
> SReclaimable:      38904 kB
> SUnreclaim:        25564 kB
> KernelStack:        1856 kB
> PageTables:        15696 kB
> NFS_Unstable:          0 kB
> Bounce:                0 kB
> WritebackTmp:          0 kB
> CommitLimit:    132191064 kB
> Committed_AS:    8457532 kB
> VmallocTotal:   34359738367 kB
> VmallocUsed:      409296 kB
> VmallocChunk:   34309016104 kB
> HardwareCorrupted:     0 kB
> AnonHugePages:         0 kB
> HugePages_Total:       0
> HugePages_Free:        0
> HugePages_Rsvd:        0
> HugePages_Surp:        0
> Hugepagesize:       2048 kB
> DirectMap4k:       84544 kB
> DirectMap2M:     5140480 kB
> DirectMap1G:    61865984 kB
> ==========================================================================
>
> =============================================================================
>
>
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-- 
Peter Blaha
Inst.Materials Chemistry
TU Vienna
Getreidemarkt 9
A-1060 Vienna
Austria
+43-1-5880115671