non-zero exit status

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aliakhavan89
Senior Member
Posts: 210
Joined: Sun Oct 21, 2018 7:09 am
Vensim version: DSS

non-zero exit status

Post by aliakhavan89 »

When I run optimization on a model iteratively on different datasets using command script (e.g., 10 rounds of Powell/MCMC on 10 different datasets back to back without killing the terminal session), I get this message in the terminal from time to time:

Code: Select all

Command '['C:\\Program Files\\Vensim\\vendss64MC.exe', {my_model_path}\\MCMC_Gaussian.cmd']' returned non-zero exit status 3221225477.
When I repeat the same steps (using the same model and data), almost all the time everything goes through without seeing that message. This is not entirely interrupting my workflow, and I'm just curious about the reason behind it. Is this something related to mishandling the subprocesses? Thank you!
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