Comment (by Bing-Jyun Tsao):

2023_05 test
Ran with 1 thread and 1 node for 72 minutes, or 8 threads and 1 node for 10 minutes. Machine uses Intel(R) Xeon(R) Gold 6226R CPU @ 2.90GH. RAM is 64GB.
Both error plot and 3D psi plot are consistent with previous tests.
Visualized with Visit3.2.1, change source path from psi2.session and saved as psi4.session:

<Field name="SOURCE00" type="string">"ct_analytic-ct_testc0.file_* database"</Field>
<Field name="SOURCE01" type="string">"ct_multilevel-psi.file_* database"</Field>

Note for future testers using just 1 thread: h5 files will only be saved in ct_analytic-ct_testc0.h5 and ct_multilevel-psi.h5 so the path above will need to be changed accordingly.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2173/test-poisson-equation-example