| 1 | **Four P2 findings. The L18 joint round does not pass.** Reviewed model `295f31a6` against built HEAD `596fa8b1`. No P1 finding established. |
| 2 | |
| 3 | 1. **P2 — J2 loses source-region files protection during rollback.** |
| 4 | In [movessources.go:491](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-1b-next-build/internal/host/movessources.go:491), `restoring` uses the newest admission’s region. After target admission and before a clean return, that is the target. The source’s park view consequently skips its marker and files pins. |
| 5 | |
| 6 | A pending source-generation park can then retire objects its retained manifest still references, before clean rollback restores that source generation. The model explicitly protects the source throughout `restoring` at [regionha_test.go:2156](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-two-box-build/internal/sim/hostlife/regionha_test.go:2156). |
| 7 | |
| 8 | Preserve source protection through this interval and test the pending-park interleaving. **This is a latent retirement defect:** current production park providers refuse behind the missing Plan 12 integration; destructive production execution was not established. |
| 9 | |
| 10 | 2. **P2 — The model omits the built completion protocol.** |
| 11 | [regionha_test.go:1329](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-two-box-build/internal/sim/hostlife/regionha_test.go:1329) opens the row while the probe remains running. Then [moves_test.go:1402](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-two-box-build/internal/sim/hostlife/moves_test.go:1402) replaces the operation with serving, retaining no completion record. |
| 12 | |
| 13 | The build instead requires probe-stop evidence, then C10 discharge → hold release → owned-fence lift → completion mark, followed by N6’s separate serving wake. See [relocationowners.go:425](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-1b-next-build/internal/host/relocationowners.go:425). |
| 14 | |
| 15 | The model therefore cannot exercise failed discharge, failed mark, another owner’s fence, successor moves/relocations blocked by unfinished completion, or recovery with region HA off under ruling 82. These need modeled states and crash/refusal witnesses; implementation tests alone do not satisfy this joint-round requirement. |
| 16 | |
| 17 | 3. **P2 — Task 10b can miss the source hold until park-local removes the row.** |
| 18 | [reconcile.go:138](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-1b-next-build/internal/hostbox/reconcile.go:138) only reaches the relocation hold path while the claim is `relocating`. |
| 19 | |
| 20 | Once drain gates are satisfied, this schedule is possible: the source releases and closes its fence; source reconciliation is delayed; the target completes; subsequent source reconciliation sees serving on another box and refuses, leaving the old **ready** row until park-local succeeds. Completion requires no source-hold acknowledgement. The existing test explicitly installs the hold before completion at [relocationsourcehold_test.go:255](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-1b-next-build/internal/host/relocationsourcehold_test.go:255). |
| 21 | |
| 22 | The model hides this race by holding synchronously before release. Guarantee the hold during release or retain a catch-up hold path after completion. This is a routing/availability defect, not demonstrated simultaneous writing. |
| 23 | |
| 24 | 4. **P2 — The model does not represent the current probe-refusal profile.** |
| 25 | [regionha_test.go:1258](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-two-box-build/internal/sim/hostlife/regionha_test.go:1258) permits a live failed target to release and begin a nested relocation. Production rejects that release outside source `releasing` at [relocationrelease.go:7](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-1b-next-build/internal/hostclaim/relocationrelease.go:7), eventually reaching `stuck`. |
| 26 | |
| 27 | Similarly, the model permits subsequent cold probe attempts. With C11 open, production refuses them before incrementing the attempt count at [participant.go:257](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-1b-next-build/internal/hostrelocate/participant.go:257). |
| 28 | |
| 29 | These are intentional C1/C11 fallbacks. Model them explicitly, including root-capability refusal without an attempt, no failed-target obligation, and deadline → `stuck`. |
| 30 | |
| 31 | **J3’s conversion primitive matches:** it checks the committed record again inside the transition, refuses before commit, preserves the operation ID and obligations, and validates the target’s termination evidence. The verified `@home` mapping preserves region scope. M1/M2 remain documented cleanup limitations, not newly discovered findings. |
| 32 | |
| 33 | The built release follows ruling 28’s stop → flush → recorded positions → root fence/drain order. The model holds earlier. Drains must remain off until C1/C4; the remaining activation record still applies. |
| 34 | |
| 35 | Targeted Go tests in both worktrees were blocked by the read-only filesystem when creating build directories. Findings are static traces; both worktrees remain unchanged. |
| 36 | |
| 37 | --- |
| 38 | |
| 39 | **FIRST PROMPT:** |
| 40 | Follow the L18 final joint review brief against the specified model and built HEAD. |
| 41 | |
| 42 | **WHAT:** |
| 43 | Assess whether relocation may merge dormant. |
| 44 | |
| 45 | **STATUS:** |
| 46 | Review complete; four P2 findings remain. |
| 47 | |
| 48 | **NEEDED:** |
| 49 | Nothing for this review. |
| 50 | |
| 51 | **RECOMMENDED:** |
| 52 | Address the findings, update the model, and rerun the joint round and branch gate. |
| 53 | |
| 54 | **SESSION:** |
| 55 | Safe to close; no files changed or processes left running. |
| 56 | |
| 57 | **Verdict: relocation may not merge dormant on this evidence.** |
amadan