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T10: gate review and first compression pass

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All four gate criteria met. False Adaptation Rate 0/7 with 12 of 13 mechanical
mutations absorbed. 178 tests pass. TD-WP-0002 finished.

Fitness loop closed via F-0003: actor isolation was a property of scenarios
written to expose it, not of runs. Actors now carry an automatic private
marker and the runner examines all of them on every scenario, with two
permanent regressions behind it.

Compression - six abstractions removed, each declared and never used:
Verdict.SUSPICIOUS (a verdict no oracle could emit), Step.expect_refusal,
ActorIsolationError, World.seed, EvidencePack.latest, Trajectory.method.

F-0008: Temperature may be redundant. Crystallization was built without it
ever being consulted; measured stability of realization did the work, and is
observed rather than declared. Gated for removal alongside energy.py.

INTENT_CHANGED and REALIZATION_FAILED had never run. Both now have
purpose-built cases and a test that fails if a seventh outcome is added
without one.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 1629012@bnt-lap001
Assistant-Session: 78d4fb13-8a1e-474b-87a3-9b9261c49a39
This commit is contained in:
tegwick 2026-08-23 00:39:36 +02:00
parent 4f4219d8f7
commit 1b9860a8ee
40 changed files with 1074 additions and 46 deletions
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7
src/testdriver/oracles.py
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@ -3,6 +3,10 @@
An oracle reads only the independent observation snapshot. It has no access to
the actor, to the driver, or to what either of them believes happened.
`SUSPICIOUS` was removed at T10: no oracle could produce it, and a verdict
nothing can emit is a promise the framework does not keep. It returns, with an
identifier, if a mechanism ever needs it.
`INCONCLUSIVE` is a first-class outcome, not a failure mode of the framework. An
oracle that cannot support a judgment from the retained evidence must say so
rather than defaulting either way — silently defaulting to PASS hides defects,
@ -21,7 +25,6 @@ from .intent import Claim, Invariant
class Verdict(str, Enum):
PASS = "PASS"
FAIL = "FAIL"
SUSPICIOUS = "SUSPICIOUS"
INCONCLUSIVE = "INCONCLUSIVE"
@ -101,6 +104,4 @@ def overall(judgments: list[Judgment]) -> Verdict:
return Verdict.FAIL
if Verdict.INCONCLUSIVE in verdicts:
return Verdict.INCONCLUSIVE
if Verdict.SUSPICIOUS in verdicts:
return Verdict.SUSPICIOUS
return Verdict.PASS