{"task_id":"st_019fe19b","status":"cancelled","residency_state":"disposed","parent_session_id":"019fd78b-bc20-7f7e-baca-b4bb0dc6b301","root_session_id":"019fd78b-bc20-7f7e-baca-b4bb0dc6b301","depth":1,"execution_mode":"in-process","model":"openai-codex/gpt-5.6-sol","notify_on_terminal":true,"created_at":"2026-08-08T13:41:53.296Z","updated_at":"2026-08-08T13:45:08.233Z","notification":{"run_epoch":0,"notified_epoch":-1},"name":"dualcoach-task7-delivery-design-v1","task_summary":"Design exact-once delivery crash fix and red test","description":"Design delivery hard-crash remediation","category":"ultrabrain","requested_model":{"provider":"openai-codex","model_id":"gpt-5.6-sol","display":"openai-codex/gpt-5.6-sol","source":"category","variant":"max","reasoning_effort":"xhigh"},"resolved_model":{"provider":"openai-codex","model_id":"gpt-5.6-sol","display":"GPT-5.6 Sol","source":"category","variant":"max","reasoning_effort":"xhigh"},"spawn_spec":{"version":1,"cwd":"/home/cube/projects/richard/traning coach","prompt":"READ ONLY in /home/cube/projects/richard/hermes-agent. Deliver one decision-complete remediation design plus exact failing-test patch outline for Task 7's confirmed Telegram crash window: transport returns success, then the process hard-crashes before coordinator.mark_delivered persists the provider receipt. Inspect only `_handle_nutrition_draft_callback`, delivery ledger/receipt/outbox methods, reconciliation callbacks, and existing hardening test helpers. Determine the smallest valid JSON/flock architecture that guarantees exactly one explicit fake transport call and restart completion of authoritative receipt/audit/projections. A mere pending marker without provider idempotency/lookup is insufficient. Prefer stable delivery operation ID and a durable transport-boundary receipt/idempotency contract; explain exactly where bytes are persisted relative to the transport call and how a retry/restart obtains the same result without retransmission. Provide exact functions/fields to change and a deterministic red test injecting the crash at the post-send/pre-mark boundary. No edits, network, Telegram, customer data, or .omo. Observable stop: mechanically actionable design and test outline with proof of exactly-once semantics.\n\n<Category_Context>\nYou are working on DEEP LOGICAL REASONING / COMPLEX ARCHITECTURE tasks.\n\n**CRITICAL - CODE STYLE REQUIREMENTS (NON-NEGOTIABLE)**:\n1. BEFORE writing ANY code, SEARCH the existing codebase to find similar patterns/styles\n2. Your code MUST match the project's existing conventions - blend in seamlessly\n3. Write READABLE code that humans can easily understand - no clever tricks\n4. If unsure about style, explore more files until you find the pattern\n\nStrategic advisor mindset:\n- Bias toward simplicity: least complex solution that fulfills requirements\n- Leverage existing code/patterns over new components\n- Prioritize developer experience and maintainability\n- One clear recommendation with effort estimate (Quick/Short/Medium/Large)\n- Signal when advanced approach warranted\n\nResponse format:\n- Bottom line (2-3 sentences)\n- Action plan (numbered steps)\n- Risks and mitigations (if relevant)\n</Category_Context>"},"host_pid":489237,"error_message":"Long-running design lane failed to return after explicit convergence; coordinator is switching to bounded direct implementation.","run_stats":{"runtime_ms":194855,"turns":9,"tool_calls":42,"output_tokens":6096,"total_tokens":552138,"generation_ms":128589,"tokens_per_second":47,"cost_usd":0.880962,"cache_hit_rate_last":0.9342542735281936,"cache_hit_rate_run":0.8270133066687178}}