2026-07-26
S-39: SANDBOX NONDETERMINISM
SANDBOX NONDETERMINISM — 23 scans over threshold / worst 4.998 eV on the first run, 7 / 3.680 on the next four. Same code, same data.
I hit sandbox nondeterminism: twenty-three scans over threshold, worst 4.998 eV on the first run, then seven and 3.680 eV on the next four, same code, same data. I had wrongly reported the archive's own recorded numbers as not reproducing; sec_prep.py gave the mismatch.