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adminandClaude Opus 5 8a6acd9fa2 SAFETY-56: the gate cannot tell a dead register from a pack that cannot comply, so stop saying it can
checks / unit (pull_request) Successful in 8m0s
Text only. No behaviour change - same conjunction, same limits, same MISSING,
same 0 W, same NOT READY. `tools/safety56_behaviour_trace.py` says so: 2390
capture reads, a 66-cell swept grid, and six driven controller worlds produce
the byte-identical document `6030175e...` on origin/release/1.0 and on this
branch, while the sentences differ.

THE DEFECT. SAFETY-37's conjunction is satisfied by two disjoint worlds - the
register has stopped reporting reality, or the SOURCE cannot comply with the
command - and nothing `freshness.py` is handed separates them. Three sentences
asserted the first. On the live 2026-09-21 episode it was the second: the pack
read 11 % for the whole 850 s hold, every command in that hold was a discharge,
and the register answered the first CHARGE command three seconds later. The
readiness row was worse still, because it asserted a false fact about a NAMED
entity that was present, numeric and updating - so the operator opened
Developer Tools, found it working, and had every reason to conclude the
diagnostics were broken.

THE FIX. Each message states what was OBSERVED and names BOTH explanations.
Three wordings, no shared helper: two are a log line about a behaviour, the
third is a banner about an entity, and a helper serving both would drop
whichever half the other caller does not need. SoC stays STATED, NOT WIRED -
part 11b drives the two worlds at 50 % and 11 % and the sentence does not move
one byte. The row does not branch on `batt_fresh.stale` either: `stale_note()`
already rides `liveness_notes()` a few rows below, so the discriminator is "is
that row there?", and part 11d asserts it is present in one world and absent in
the other.

THE CHECKS. test_freshness.py part 11 builds the pair of worlds with ground
truth written down rather than derived from the published stream, asserts they
are really two (40 of 40 reads differ) while the published stream is
bit-identical, and only then grades the sentences. Eleven mutations, all red:
each of the three sentences reverted (3, 2 and 2 named reds), the two
explanations transposed at ZERO bytes (1), the second explanation deleted (1),
the admission of ambiguity replaced by a ranking (1), all three reverted at
once (5), and two aimed at this card's own check - collapsing the world pair
(2) and emptying the accusation list, which a positive control against the
three sentences as 0.10.1 shipped them catches (1).

AND TWO OF THE ELEVEN FOUND DEFECTS IN THE CHECK RATHER THAN IN THE CODE.
Transposing `label` and `entity` in the row made it unfindable and the run died
on an IndexError - a red with no name and every later check ungraded, FCST-06's
shape exactly; `_s56_row()` returns a named absence now, 0 named reds before, 3
after. And the first invariance run compared a tree with itself, because it
archived a branch whose edits were not committed yet; the tool now REFUSES to
report "behaviour unchanged" unless the sentences halves differ, and both of
its refusals are driven.

SAFETY-57's part 10h check was the handoff and is inverted rather than deleted:
it required the accusation to still be present so that removing it had to be a
deliberate act. This is that act. Its escape clause is untouched.

Suite: 30/30 in the CI image, checks.yml's exact command, purged tree, :ro.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BwRLw7eKYj2byVdwB6kbjU
2026-09-23 21:02:40 +02:00