[CPMD-list] Help required in MPI and MC..

[latha at sscu.iisc.ernet.in]

Hi,

I am a new user at CPMD and wa looking for some help with my project work. 
I am writing a parallel code and am getting the following error. where am 
i going wrong? a sample "hello.f" file works completely fine and so do my 
colleagues' parallel MC code. could anybody please help me? 

$mpirun -np 2 ./a.out
p0_5190:  p4_error: Child process exited while making connection to remote 
process on amdnode1.rukmavarna.sscu.iisc.ernet.in: 0
/home/beowulf/mpich-1.2.5/bin/mpirun: line 1:  5190 Broken pipe             
/home/beowulf/SYMS/./a.out -p4pg /home/beowulf/SYMS/PI5110 -p4wd 
/home/beowulf/SYMS
[beowulf at rukmavarna SYMS]$ mpirun -np 4 ./a.out 
p0_5317:  p4_error: Child process exited while making connection to remote 
process on amdnode1.rukmavarna.sscu.iisc.ernet.in: 0
/home/beowulf/mpich-1.2.5/bin/mpirun: line 1:  5317 Broken pipe             
/home/beowulf/SYMS/./a.out -p4pg /home/beowulf/SYMS/PI5194 -p4wd 
/home/beowulf/SYMS

many thanks in advance.

regards,
Latha.