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trainlog/docs/reviews/training_knowledge_v1_resume.md

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Training Knowledge V1 — continuation record

Checkpoint: 2026-09-09. Status: TRAINING_KNOWLEDGE_V1=PASS.

This is a completed closeout record. Do not restart science, temporal implementation, broad audit, or the bounded repair chain. The independent temporal review returned TEMPORAL_DELTA_REVIEW=PASS with no findings. One deep final audit initially failed, one bounded repair chain closed its four findings, independent verification returned FINAL_REVIEW_REPAIR_VERIFICATION=PASS and TRAINING_KNOWLEDGE_V1_ENGINEERING_REVIEW=PASS, and fresh final executable validation passed.

Baseline and protections

  • Repository: /home/fy59/Documents/trainlog.
  • Baseline HEAD: 1aad7b48b3143783ccfd326c0145f495fd568442.
  • The initial worktree was clean; the current delta belongs to this tranche.
  • This resume initially matched every file hash in the preserved final manifest.
  • No stage, commit, push, reset, restore, stash or clean was performed.
  • Desktop schema remains v11 and Android schema remains v10.
  • Real database logical contents/counts and all scientific/frozen catalogs are preserved. No device install, uninstall, keystore or user-history change.

Completed during the temporal correction

  1. advisor / Terra-high completed the isolated contract analysis. Its retained handoff is /tmp/trainlog-temporal-contract-settled.md; the durable repository record is temporal contract.
  2. worker / Sol-medium implemented exact C/Kotlin timestamp parsers, scan/select/hydrate occurrence and latest-MAX reads, coherent exclusive cursors, nested read snapshots and production regressions. Python validation uses the same grammar and exact fractional comparison.
  3. Parent's independent production C probe passed all twelve temporal spellings through two sessions, page size one, source/cursor equality and exhaustion.
  4. A bounded additional validator defect was reproduced: a strict optional JSON Schema format checker could still reject the Android no-seconds form before semantic validation. A per-validation date-time override now uses the Trainlog parser without mutating global/caller checkers. Document-path regressions cover missing, strict and permissive checkers.
  5. Full executable validation passed, including the independent C probe under ASan/UBSan. Canonical documentation describes the settled behavior.

Scientific review remains PASS within its recorded scope; no scientific delta was introduced. Its reviewed catalog hashes remain applicable.

Completed independent review and repair chain

The independent temporal reviewer covered grammar, calendar and offset ranges, fractions, byte ties, cursor aliasing/exclusivity, source capacity, snapshots, and Android/Python parity. It ran the targeted Meson and four Python temporal tests and returned TEMPORAL_DELTA_REVIEW=PASS, with no temporal repair.

The one final-reviewer audited the complete tranche. Its initial FAIL found stale temporal-defect documentation (BLOCKER), Android loader parity holes (BLOCKER), missing Meson generator dependencies (BLOCKER), and C acceptance of a role-only muscle query (HIGH). The authorized repair report is /tmp/trainlog-knowledge-review-resume/repair.md: it records the exact loader constraints, Meson input declarations, C paired-filter rejection, regressions, and repair-scope validation. Independent review of that delta closed all four findings in /tmp/trainlog-knowledge-review-resume/repair-verification.md. No scientific catalog, schema, frozen format, temporal implementation, or user-history content changed.

Closeout evidence

Fresh final validation recorded in /tmp/trainlog-knowledge-review-resume/full-results.json, android-results.json, sanitizer-results.json, probe-normal-results.json, and android-counts.json passed: strict build; 42 Meson tests; eight knowledge and four temporal Python tests; knowledge/JSON/import validators; three strict C17 headers; affected C knowledge/context tests under ASan/UBSan plus timestamp validation; normal and sanitized independent 12-form temporal probes; Android 56 tests with zero failures/errors and one known missing-real-v9-fixture skip; Java 17 debug assembly; skill validation; and diff check. Fresh generated C is byte-identical with SHA-256 e8c099f67eb111d61621b5d76592c049823af5508d43e73ec646f22e4c377fca; all six Android assets are byte-identical.

Preservation before and after repair confirms desktop schema v11 and Android schema v10; unchanged frozen/scientific catalogs and temporal implementation; real database logical SHA-256 26139cafeffbde3ec08f6ef23c5069e75afb9cd69ffffb40be5c099006fedc4d; counts of 1 body observation, 6 continuous activities, 3 custom equipment, 23 zone sync rows, 32 exercise-zone rows, 23 exercises, 19 max results, 28 performed sets, 31 occurrences, and 3 sessions; PRAGMA integrity_check = ok; clean foreign-key check; and an empty index. Current closeout capture locations are /tmp/trainlog-knowledge-review-resume/final.patch and /tmp/trainlog-knowledge-review-resume/final-manifest.json. The completed capture includes all 19 modified tracked files and 37 untracked files, validates their hashes and whitespace, and confirms the real index remained untouched and empty.

Validation and retained evidence

  • 42 desktop tests; eight Python knowledge tests; four Python temporal tests.
  • Android tests and debug assembly: 56 tests, zero failures/errors, one skipped RealAndroidV9BodyZonesMigrationTest because TRAINLOG_ANDROID_V9_FIXTURE is unavailable. No knowledge/temporal test is skipped.
  • Catalog, JSON and import-contract validators; project skill validator.
  • Three public C17 headers with -pedantic-errors and strict warning flags.
  • Two affected C tests under ASan/UBSan, plus the temporal Python test; independent twelve-form production-API probe also passes under ASan/UBSan.
  • git diff --check passes. Manual MTP/device/visual checks remain unclaimed.

Current logs/results and reusable runner include /tmp/trainlog-knowledge-review-resume/full-results.json, android-results.json, android-counts.json, sanitizer-results.json, and probe-normal-results.json. Reusable sanitizer build: /tmp/trainlog-knowledge-validation/build. Implementation record: /tmp/trainlog-temporal-implementation.md.

The older /tmp/trainlog-knowledge-final.* files are a previous checkpoint, not current complete evidence. Durable contract/evidence is in this review directory when /tmp is absent.

Known explicit limits: C output timestamp capacity 40 characters with explicit failure for a selected longer value; no leap-event table (:60 rejected); O(N) metadata scan per page; older unrelated lexical history readers remain future scope. No source-text normalization, migration or history rewrite is part of this correction.