Run from examples/python-language/:
PYTHONPATH=src /usr/bin/python3.12 experiments/30_process_pool.py > evidence/30/20261007-process/stdout.log 2> evidence/30/20261007-process/stderr.log
exit=0 (child PID and interpreter, sequential result, unpicklable lambda failure)
PYTHONPATH=src /usr/bin/python3.12 -m unittest discover -s tests -v > evidence/30/20261007-process/tests.stdout 2> evidence/30/20261007-process/tests.stderr
exit=0 (79 tests; failure of earlier targeted test separately retained)
From repository root with initially nonexistent output dir:
PATH=/opt/cloudcli/node/bin:$PATH sh examples/python-language/tools/build_selected_pages.sh /tmp/tasklab30-pages-sfVJiS > examples/python-language/evidence/30/20261007-process/hexo-mini.stdout 2> examples/python-language/evidence/30/20261007-process/hexo-mini.stderr
exit=0 (31 pages)
