sots-re/campaign/runtime/checkpoints/research-live-record-bridge-84978cb5ed3c94f2b3636cec.json

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{
"actor": "live-record bridge architect",
"artifacts": [
{
"path": "verify/results/research-live-record-bridge/run-e21ce0d2909d8647e6a99a7b/player-event-append-exact.stdout.txt",
"sha256": "02164c44a5398853d2ea8efba8dbcb65166fa50229b95facf6e6abaf197cc754"
},
{
"path": "verify/results/research-live-record-bridge/run-e21ce0d2909d8647e6a99a7b/player-event-growth-exact.stdout.txt",
"sha256": "d4c3b9bde5faac0838071464077fa67e1423c506e23452971da6c5b13858db25"
},
{
"path": "verify/results/research-live-record-bridge/run-e21ce0d2909d8647e6a99a7b/player-event-reallocate-exact.stdout.txt",
"sha256": "514c78476ee03d2921ee8caea12155e6f1e1a078c3acffd22295d9a879f27160"
}
],
"basis": "6fbcc78291fc02d5e549106bbd3affe29c5f458d742017c91e8d5c9272165cd8",
"contract": "research-live-record-bridge",
"id": "84978cb5ed3c94f2b3636cec",
"model": "openai/gpt-5.6-sol",
"next_action": "Decode and record the append and reallocator MSVC unwind metadata, then write the immutable run manifest and PlayerEvent append operation row.",
"role": "architecture-review",
"schema": "sots-checkpoint/1",
"session": "run-e21ce0d2909d8647e6a99a7b",
"summary": "20-call architecture checkpoint during the read-only static experiment. OBSERVATIONS: exact pinned objdump capture of PlayerEvent append 0x0086c580..0x0086c62f byte-matches the accepted integrated wide capture (3360 bytes/SHA256 02164c44a5398853d2ea8efba8dbcb65166fa50229b95facf6e6abaf197cc754). It is ECX vector plus one source pointer and ret 4; separates aligned source in [first,last) from external source, reserves one only when full, recomputes an internal source after growth, deep-copies via 0x007693f0, and increments last by 0x74 only after normal return. Exact growth helper 0x00869500..0x0086957e takes additional_count, ret 4, checks maximum 0x0234f72c, chooses max(required, approximately 1.5x capacity), and invokes 0x00865ee0 only if required exceeds capacity. New exact reallocator capture shows allocation through 0x0078af40, range deep-copy via 0x00772430, old PlayerEvent virtual destruction with flags zero, scalar-delete old storage, then publication in order end/last/first; cleanup landing path frees the unpublished new block and continues exception propagation through 0x00924fbc. Static evidence only: no live allocation, copy, destruction, throw, game, VM, Ghidra or build-host execution. Source/binary/tool identities remain those in the pre-experiment checkpoint; no contradiction or open surprise observed. DECISIONS: continue completing a provenance manifest and dedicated generated-address row; qualify unwind behavior as static-only and forbid unaligned/inactive-capacity source pointers. No implementation or lab work. TESTS: all capture commands returned zero with empty stderr; exact append hash matches accepted integrated capture. BLOCKERS: implementation remains blocked on remaining TurnEvents/allocation rows and readiness tooling/resources.",
"timestamp": "2026-09-10T03:53:45.162284+00:00"
}