SC14_demo branch, runtime error

[rioyokota]

When I run ./bonsai2_slowdust with the following options I get an error: yokota@stelletto:build$ mpirun -np 1 ./bonsai2_slowdust --plummer 1000000 -t 0.015625 -T 16 -r 1 Unknown ENV_VARIABLE: -- Falling to basic forking method after MPIInit, unsafe! MPIComm :: ni= 1 nj= 1 :: ni x nj= 1 nproc= 1 Proc id: 0 @ stelletto , total processes: 1 (mpiInit) [INIT] Used settings: [INIT] Input filename [INIT] Bonsai filename [INIT] Log filename gpuLog.log [INIT] Theta: 0.75 eps: 0.05 [INIT] Timestep: 0.015625 tEnd: 16 [INIT] iterEnd: 1073741824 [INIT] Use MPI-IO: NO [INIT] snapshotFile: snapshot snapshotIter: -1 [INIT] Input file: devID: 0 [INIT] Remove dist: -1 [INIT] Rebuild tree every 1 timestep [INIT] Runtime logging is DISABLED [INIT] Direct gravitation is DISABLED [INIT] Code is built WITH MPI Support Using Plummer model with n= 1000000 per process ................................................................ Dataset particle information: Ntotal: 0 NFirst: 0 NSecond: 0 NThird: 0 Proc: 0 Bootup times: Tree/MPI: 0.00315213 Threads/log: 2.19644 IC-model: 0 Starting iterating

= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES = EXIT CODE: 139 = CLEANING UP REMAINING PROCESSES

= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES

YOUR APPLICATION TERMINATED WITH THE EXIT STRING: Segmentation fault (signal 11) This typically refers to a problem with your application. Please see the FAQ page for debugging suggestions

[jbedorf]

Hi Rio,

Try setting stack size to unlimited with ' ulimit -s unlimited' and then run it again.

Jeroen

[rioyokota]

Hi Jeroen,

Yes. Now it works.

Thanks, Rio

On Feb 20, 2015, at 11:35 AM, Jeroen Bedorf notifications@github.com wrote:

Hi Rio,

Try setting stack size to unlimited with ' ulimit -s unlimited' and then run it again.

Jeroen

— Reply to this email directly or view it on GitHub https://github.com/treecode/Bonsai/issues/30#issuecomment-75205258.