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Re: [Question #698825]: Yade-batch is being indeterministic


Question #698825 on Yade changed:

    Status: Needs information => Open

Rohit John gave more information on the question:

I have put the content of the .log file at the end of this comment. In a
previous, albeit more complicated script, I had found that even running
the same script multiple times, even with a single core (I used -j=1),
yielded different results.

The simulation monitors the angular velocity of pfacet clump. I tried
running the script, the one I have posted above, three times and the
results diverge.

I apologise if the title appeared to be misleading.

Kind regards,
Rohit K. John

# ----------------------------------------------------------------------------------------------------------- YADE LOG file for batch
Welcome to Yade 2021-08-24.git-d2e8416 
Using python version: 3.8.10 (default, Jun  2 2021, 10:49:15) 
[GCC 9.4.0]
Warning: no X rendering available (see https://bbs.archlinux.org/viewtopic.php?id=13189)
XMLRPC info provider on http://localhost:21000
TCP python prompt on localhost:9000, auth cookie `ksdsyu'
Running script to_LP_main.py

=================== JOB SUMMARY ================
id      : ID=1,OMP_NUM_THREADS=1
status  : 0 (OK)
duration: 00:03:28
command : YADE_BATCH=parametric.table:2 DISPLAY=  /usr/local/bin/yade-2021-08-24.git-d2e8416 --threads=1 --nice=10 -x to_LP_main.py> ./logs/to_LP_main.py.2.log 2>&1
started : Wed Sep 22 15:24:21 2021
finished: Wed Sep 22 15:27:49 2021

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