[FLASH-USERS] 3D simulation

[Mousumi Das]

Hello All,
    I am using FLASH 2.4 and trying to run 3-dimensional simulation with higher 
resolution by increasing zones in setup.

  ./setup example -auto -3d -maxblocks=1500 -nxb=36 -nyb=36 -nzb=36
with refinement-level =6

The code compiles and generate excutable flash2.

But when I am trying to run it came with an error:

"2 processes killed (possibly by Open MPI)"

It happens when I am trying to run high resolution zones stated above.
If I use the following set up:

./setup example -auto -3d -maxblocks=2500 -nxb=16 -nyb=16 -nzb=16

It compiles and runs well.
For higher number of zones set up it came out with the above error message.
Can anyone of you came accross with such thing, can you help me or giving an 
idea what could be the possible reason for the above error mesg.

regards,
Mousumi Das
Research Associate
University of Michigan