Head: 9362d8b716; server-only implementation unchanged from 72757bee44.
Linux real web dev server, Claude Opus 5.5, same-driver instances.
Foreground sleep 90; provider.switch refused while running: Wait for the active turn to finish, then retry the provider selection change.
VM suffered heavy load and long tool pause; run ultimately completed. Earlier ordinals cancelled by dev restarts excluded.
{
  "id": "run:thread:triage-22748-after:ordinal:3",
  "threadId": "triage-22748-after",
  "ordinal": 3,
  "providerInstanceId": "claudeAgent",
  "modelSelection": {
    "instanceId": "claudeAgent",
    "model": "claude-opus-5-5"
  },
  "providerThreadId": "provider-thread:provider:claudeAgent:native-thread:pending%3Arun%3Athread%3Atriage-22748-after%3Aordinal%3A1",
  "userMessageId": "b85a3ba9-b7c4-475a-81e1-666a9fde5b1b",
  "rootNodeId": "node:run:run%3Athread%3Atriage-22748-after%3Aordinal%3A3:root",
  "activeAttemptId": "run-attempt:run:run%3Athread%3Atriage-22748-after%3Aordinal%3A3:attempt:1",
  "status": "completed",
  "queuePosition": null,
  "requestedAt": "2026-10-22T01:36:34.892Z",
  "startedAt": "2026-10-22T01:36:35.383Z",
  "completedAt": "2026-10-22T02:02:12.016Z",
  "checkpointId": "checkpoint:scope:checkpoint-scope%3Athread%3Atriage-22748-after%3Aname%3Aroot:name:3",
  "contextHandoffId": null
}
{
  "id": "turn-item:message:b85a3ba9-b7c4-475a-81e1-666a9fde5b1b",
  "threadId": "triage-22748-after",
  "runId": "run:thread:triage-22748-after:ordinal:3",
  "nodeId": "node:run:run%3Athread%3Atriage-22748-after%3Aordinal%3A3:root",
  "providerThreadId": "provider-thread:provider:claudeAgent:native-thread:pending%3Arun%3Athread%3Atriage-22748-after%3Aordinal%3A1",
  "providerTurnId": null,
  "nativeItemRef": null,
  "parentItemId": null,
  "ordinal": 3000001,
  "status": "completed",
  "title": null,
  "startedAt": "2026-10-22T01:36:34.892Z",
  "completedAt": "2026-10-22T01:36:34.892Z",
  "updatedAt": "2026-10-22T01:36:34.892Z",
  "createdBy": "user",
  "creationSource": "web",
  "type": "user_message",
  "messageId": "b85a3ba9-b7c4-475a-81e1-666a9fde5b1b",
  "inputIntent": "turn_start",
  "text": "Run sleep 90 in the foreground with Bash now, then reply DONE. Do not do anything else.",
  "attachments": []
}
{
  "id": "turn-item:provider:claudeAgent:native-item:msg_011CgGREs9oZEDuhjEHUximE%3Athinking%3A0",
  "threadId": "triage-22748-after",
  "runId": "run:thread:triage-22748-after:ordinal:3",
  "nodeId": "node:run:run%3Athread%3Atriage-22748-after%3Aordinal%3A3:root",
  "providerThreadId": "provider-thread:provider:claudeAgent:native-thread:pending%3Arun%3Athread%3Atriage-22748-after%3Aordinal%3A1",
  "providerTurnId": "provider-turn:provider:claudeAgent:native-turn:turn%3Arun-attempt%3Arun%3Arun%253Athread%253Atriage-22748-after%253Aordinal%253A3%3Aattempt%3A1",
  "nativeItemRef": {
    "driver": "claudeAgent",
    "nativeId": "msg_011CgGREs9oZEDuhjEHUximE:thinking:0",
    "strength": "strong"
  },
  "parentItemId": null,
  "ordinal": 3000002,
  "status": "completed",
  "title": "Thinking",
  "startedAt": "2026-10-22T01:36:40.211Z",
  "completedAt": "2026-10-22T01:36:42.450Z",
  "updatedAt": "2026-10-22T01:36:42.450Z",
  "type": "reasoning",
  "text": "The process got killed with error 137, likely an out-of-memory issue, so I'll try running it again.\n\n",
  "streaming": false
}
{
  "id": "turn-item:provider:claudeAgent:native-item:toolu_01WLC6sYGM3oVWByW6a8y2Jw",
  "threadId": "triage-22748-after",
  "runId": "run:thread:triage-22748-after:ordinal:3",
  "nodeId": "node:provider:claudeAgent:native-item:toolu_01WLC6sYGM3oVWByW6a8y2Jw",
  "providerThreadId": "provider-thread:provider:claudeAgent:native-thread:pending%3Arun%3Athread%3Atriage-22748-after%3Aordinal%3A1",
  "providerTurnId": "provider-turn:provider:claudeAgent:native-turn:turn%3Arun-attempt%3Arun%3Arun%253Athread%253Atriage-22748-after%253Aordinal%253A3%3Aattempt%3A1",
  "nativeItemRef": {
    "driver": "claudeAgent",
    "nativeId": "toolu_01WLC6sYGM3oVWByW6a8y2Jw",
    "strength": "strong"
  },
  "parentItemId": null,
  "ordinal": 3000003,
  "status": "completed",
  "title": null,
  "startedAt": "2026-10-22T01:36:42.461Z",
  "completedAt": "2026-10-22T01:38:37.117Z",
  "updatedAt": "2026-10-22T01:38:37.117Z",
  "type": "command_execution",
  "input": "sleep 90",
  "output": "(Bash completed with no output)"
}
{
  "id": "turn-item:provider:claudeAgent:native-item:8fb4d2be-a2a9-443e-9b46-2d57894c8675",
  "threadId": "triage-22748-after",
  "runId": "run:thread:triage-22748-after:ordinal:3",
  "nodeId": "node:provider:claudeAgent:native-item:8fb4d2be-a2a9-443e-9b46-2d57894c8675",
  "providerThreadId": "provider-thread:provider:claudeAgent:native-thread:pending%3Arun%3Athread%3Atriage-22748-after%3Aordinal%3A1",
  "providerTurnId": "provider-turn:provider:claudeAgent:native-turn:turn%3Arun-attempt%3Arun%3Arun%253Athread%253Atriage-22748-after%253Aordinal%253A3%3Aattempt%3A1",
  "nativeItemRef": {
    "driver": "claudeAgent",
    "nativeId": "8fb4d2be-a2a9-443e-9b46-2d57894c8675",
    "strength": "strong"
  },
  "parentItemId": null,
  "ordinal": 3000004,
  "status": "completed",
  "title": null,
  "startedAt": "2026-10-22T01:44:42.469Z",
  "completedAt": "2026-10-22T01:44:42.469Z",
  "updatedAt": "2026-10-22T01:44:42.469Z",
  "type": "assistant_message",
  "messageId": "message:provider:claudeAgent:native-item:8fb4d2be-a2a9-443e-9b46-2d57894c8675",
  "text": "DONE. The first attempt was killed with exit code 137; the retry finished without errors.",
  "streaming": false
}
{
  "id": "turn-item:provider:claudeAgent:native-item:checkpoint%3Acheckpoint%3Ascope%3Acheckpoint-scope%253Athread%253Atriage-22748-after%253Aname%253Aroot%3Aname%3A3",
  "threadId": "triage-22748-after",
  "runId": "run:thread:triage-22748-after:ordinal:3",
  "nodeId": "node:run:run%3Athread%3Atriage-22748-after%3Aordinal%3A3:root",
  "providerThreadId": "provider-thread:provider:claudeAgent:native-thread:pending%3Arun%3Athread%3Atriage-22748-after%3Aordinal%3A1",
  "providerTurnId": null,
  "nativeItemRef": null,
  "parentItemId": null,
  "ordinal": 3000005,
  "status": "completed",
  "title": null,
  "startedAt": "2026-10-22T02:02:12.016Z",
  "completedAt": "2026-10-22T02:02:12.016Z",
  "updatedAt": "2026-10-22T02:02:12.016Z",
  "type": "checkpoint",
  "checkpointId": "checkpoint:scope:checkpoint-scope%3Athread%3Atriage-22748-after%3Aname%3Aroot:name:3",
  "scopeId": "checkpoint-scope:thread:triage-22748-after:name:root",
  "files": []
}