[Pw_forum] exited signal p (killed)

[toufik esssakhri]

Dear all, 
I run a parallel job for HSE calculations with 38 atoms on an OpenMPI cluster, after some iterations the job stops indicating this error :
"mpirun noticed that process rank 20 with PID 4953 on node node13 exited on signal 9 (Killed)"

It seems that there is segmentation fault on node 13, but, if the program is run for a short time, no problem.

or it can be my job needed more resources than what i asked for which is the limit i can use in the cluster.

my ressources are :
=========================
nodes=4:ppn=8,pmem=2000000kb
or 
nodes=4:ppn=12,pmem=1000000kb
=========================

i use  openmpi.1.4.4 with intel.12.1 and the 5.0.1 version of quantum espresso


Any help is appreciated. 


cheers

=====================================================================Sakhraoui Taoufik, Phd studentLaboratoire de la Matière Condensée & NanosciencesFaculté des sciences de MonastirAvenue de l'environnement 5019-Monastir,Tunisietel. :(+216) 96 173 454 || 22 618 579email : tsakhrawi at yahoo.com || tousak at hotmail.fr=====================================================================

 		 	   		  
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