Environment of the master node (M3U96b) used for the SPID extraction and for every Stage D audit
Generated 2026-11-05T14:35:29-05:00 by code/audit/a12_env_lock.sh (read-only).
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hostname: m3u96b
ProductName: macOS
ProductVersion: 26.4
BuildVersion: 25E5207k
hw.model: Mac15,14
machdep.cpu.brand_string: Apple M3 Ultra
hw.ncpu: 28 hw.memsize: 96 GB
python: Python 3.12.15 (home = /Users/simon-pierreboucher/.local/share/uv/python/cpython-3.12-macos-aarch64-none/bin;implementation = CPython;uv = 0.13.4;version_info = 3.12;include-system-site-packages = false;)
uv: uv 0.13.4 (Homebrew 2026-10-20 aarch64-apple-darwin)
duckdb (python): 2.0.0
pyarrow: 26.0.0 numpy: 2.5.4 pandas: 3.1.0 matplotlib: 3.11.2 httpx: 0.28.1
packages in venv: 88
git HEAD of ~/UQO_RESEARCH_DB: d700868 (paper cites 2324b58)
DuckDB files: 3155701760 oct. 28 12:21 | 73500995584 oct. 27 21:34
laptop exhibits: python3 -I code/make_tables.py (matplotlib pinned in requirements-exhibits.txt by L6)Audit settings: nice -n 10, OMP_NUM_THREADS=4, DuckDB SET threads=4, SET memory_limit='24GB', read_only=True, seed 20261105.
Expected runtimes on this node (Stage D, measured): a01 12 s · a02 217 s · a03 2 s · a04 32 s · a05 see results/focus/manifest.json · a06 < 10 s · a07 see manifest · a08 see manifest · a09 < 10 s · a10 < 10 s.