mpiexec: Warning: main: task 0 died with signal 11 (raw 0x10b).

[Rayson Ho]

In your PBS job script, before you call mpiexec, add a line like:

ulimit -a (if your shell is sh or bash)
limit     (for tcsh)

Rayson


>I have tried increasing the pmem but that doesnt help,
>I am trying to find out the stack size limit of my
>shell, how can I find the limit?
>
>Thank you Rayson
>
>--- Rayson Ho <raysonho at eseenet.com> wrote:
>> I am not a PBS user (I use GridEngine), but sounds
>> like this line limits
>> the size of the process:
>> 
>> #PBS -l pmem=2mb
>> 
>>           pmem*     Maximum amount of virtual memory
>> used by any
>>                     single process in the job. 
>> Units: size.
>> 
>> And I correct??
>> 
>> Rayson
>> 
>> >You allocate things from the stack, so if
>> sizeof(A[][]) +sizeof(B[][]) 
>> >exceeds the stack size limit, it just simply seg.
>> faults...
>> >
>> >8*362*362*2/1024/1024 => 2MB
>> >
>> >What's the stack size limit for your default shell?
>> >
>> >Rayson
>> >
>> >
>
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