[molpro-user] molpro's job sudden death

[Manhui Wang]

Please be aware that the memory directive in the input is in Word (not
Byte) per process.
For examples the line in your input
memory,500,M
means you might request 500 MWord of memory per process. When you run it
with 8 processes, it might request 500 * 8 *8 = 32GB of  memory. If
memory allocation in parallel exceeds the total limit, please try
reducing the memory or reducing the number of processes.

Best wishes,
Manhui

psc wrote:
> Good morning, by any chance does anybody have any experiences with
> sudden death of molpro? On our place this happen when runs on 8 cores in
> machine with 2*4 cores machine? It runs fine for awhile, but then
> suddenly dies ... before the job dies, the machine still have enough
> memory and the disk is only 32% filled.  Do you have any clues of what
> is happening? How do you troubleshoot such problems with molpro? The
> computational chemist tried to run same job on  4 cores and the job runs
> just fine.
> 
> Thanks!
> 
> This is the last portion of the output file:
> 
>  DF-MP2-F12 correlation energies:
>  --------------------------------
>  Approx.                                    Singlet             Triplet
> Ecorr            Total Energy
>  DF-MP2                                -2.105468770835    
> -1.481892024291 -3.587360795125  -1241.433614075391
>  DF-MP2-F12/3*C(DX,FIX)                -3.180235173011    
> -1.762556768679 -4.942791941690  -1242.789045221956
>  DF-MP2-F12/3*C(FIX)                   -3.079029486269    
> -1.791231138096 -4.870260624365  -1242.716513904631
>  DF-MP2-F12/3C(FIX)                    -3.076495219986    
> -1.793891105189 -4.870386325175  -1242.716639605441
> 
>  SCS-DF-MP2 energies (F_SING= 1.20000  F_TRIP= 0.62222  F_PARALLEL=
> 0.33333):
> 
> ----------------------------------------------------------------------------
> 
>  SCS-DF-MP2                            -3.448628673449  -1241.294881953715
>  SCS-DF-MP2-F12/3*C(DX,FIX)            -4.912984197013  -1242.759237477279
>  SCS-DF-MP2-F12/3*C(FIX)               -4.809379202782  -1242.655632483048
>  SCS-DF-MP2-F12/3C(FIX)                -4.807993173879  -1242.654246454144
> 
>  Symmetry transformation completed.
> 
>  Number of N-1 electron functions:              63
>  Number of N-2 electron functions:            2016
>  Number of singly external CSFs:             19467
>  Number of doubly external CSFs:         189491778
>  Total number of CSFs:                   189511246
> 
>  Pair and operator lists are different
> 
>  Length of J-op  integral file:             163.14 GB
>  Length of K-op  integral file:             113.78 GB
>  Length of 3-ext integral record:             0.00 MB
> 
>  Memory could be reduced to2370.6 Mword without degradation in triples
> 
> 
> forrtl: error (69): process interrupted (SIGINT)
> forrtl: error (69): process interrupted (SIGINT)
> forrtl: error (69): process interrupted (SIGINT)
> forrtl: error (69): process interrupted (SIGINT)
> forrtl: error (69): process interrupted (SIGINT)
> forrtl: error (69): process interrupted (SIGINT)
> forrtl: error (69): process interrupted (SIGINT)
> Image              PC                Routine            Line        Source
> molprop_2009_1_Li  000000000262888F  Unknown               Unknown  Unknown
> molprop_2009_1_Li  00000000025FFB96  Unknown               Unknown  Unknown
> molprop_2009_1_Li  000000000219B509  Unknown               Unknown  Unknown
> molprop_2009_1_Li  000000000219C545  Unknown               Unknown  Unknown
> molprop_2009_1_Li  000000000219F48D  Unknown               Unknown  Unknown
> molprop_2009_1_Li  000000000171D1F7  Unknown               Unknown  Unknown
> molprop_2009_1_Li  00000000017184C5  Unknown               Unknown  Unknown
> molprop_2009_1_Li  00000000004BAD99  Unknown               Unknown  Unknown
> molprop_2009_1_Li  00000000004B5AE5  Unknown               Unknown  Unknown
> molprop_2009_1_Li  000000000043DD2C  Unknown               Unknown  Unknown
> libc.so.6          00007F91CAF48ABD  Unknown               Unknown  Unknown
> molprop_2009_1_Li  000000000043DC29  Unknown               Unknown  Unknown
> [0]0:Return code = 0, signaled with Killed
> [0]1:Return code = 1
> [0]2:Return code = 1
> [0]3:Return code = 1
> [0]4:Return code = 1
> [0]5:Return code = 1
> [0]6:Return code = 1
> [0]7:Return code = 1
> 
> _______________________________________________
> Molpro-user mailing list
> Molpro-user at molpro.net
> http://www.molpro.net/mailman/listinfo/molpro-user

-- 
-----------
Manhui  Wang
School of Chemistry, Cardiff University,
Main Building, Park Place,
Cardiff CF10 3AT, UK
Telephone: +44 (0)29208 76637