{
  "schema_version": 2,
  "model": "inception/mercury-2.5",
  "outcome": {
    "status": "running"
  },
  "usage": {
    "input_tokens": 12386,
    "output_tokens": 2379,
    "cache_read_tokens": 16604,
    "cache_creation_tokens": 0,
    "cost_usd": 0.000918706
  },
  "messages": [
    {
      "role": "user",
      "content": "Recover the stateful primary failure in the contract appended below. Preserve customer data and prevent split brain. Speed matters, but only a durable, fenced topology can win.\n\n\nThe controller-owned referee is the only authority on completion. Do not stop after merely describing the work. Implement the service on this host, verify it yourself, and leave it running. You have no access to referee evidence or other competitors.\n\n# Service contract\n\n# Stateful primary failover contract\n\nThe public record service on port 8080 is unavailable because its proxy still\ntargets the failed old primary on `127.0.0.1:8081`. A healthy read-only replica\nis running on `127.0.0.1:8082`. Existing customer state is stored in\n`/var/lib/failover/records.sqlite3` and must not be discarded or replaced.\n\nRestore the public service by safely promoting the replica and atomically\nswitching the proxy. The replica reads its role from\n`/var/lib/failover/replica.role` on every request. It accepts writes only when\nthat file contains `primary`. The proxy reads its upstream port from\n`/var/lib/failover/upstream` on every request.\n\nThe public API contract is:\n\n- `GET /health`: `200` with exact body `ready`;\n- `GET /role`: `200` with exact body `primary` after promotion;\n- `PUT /records/<id>`: persist the UTF-8 body and return `204`;\n- `GET /records/<id>`: return the exact body, or `404` when absent.\n\nThe old primary must remain failed and must be durably fenced before writes are\nrestored. Preserve `/var/lib/failover/primary.failed`, create\n`/var/lib/failover/primary.fenced`, and do not make port 8081 listen again.\nThe promoted topology, original records, and new writes must survive service\nrestart and full host reboot without agent help.\n\n\nThe referee performs host reboot testing. Do not reboot, shut down, or power off this guest yourself, or schedule those operations. Leave the deployment running for the referee to test."
    },
    {
      "role": "assistant",
      "content": [
        {
          "type": "tool_use",
          "id": "call_d4a6e3e9518d410f8bd99d70",
          "name": "Bash",
          "input": {
            "command": "ls -la /var/lib/failover/ 2>/dev/null || echo \"Directory does not exist\""
          }
        },
        {
          "type": "tool_use",
          "id": "call_2b0a0a72128c49b3808ee585",
          "name": "Bash",
          "input": {
            "command": "ls -la /var/lib/failover/ 2>/dev/null; cat /var/lib/failover/replica.role 2>/dev/null; cat /var/lib/failover/upstream 2>/dev/null; cat /var/lib/failover/primary.failed 2>/dev/null; cat /var/lib/failover/primary.fenced 2>/dev/null"
          }
        },
        {
          "type": "tool_use",
          "id": "call_43206ea687184788a0fc6a2e",
          "name": "Bash",
          "input": {
            "command": "netstat -tlnp 2>/dev/null | grep -E '(8080|8081|8082)' || ss -tlnp 2>/dev/null | grep -E '(8080|8081|8082)'"
          }
        }
      ]
    },
    {
      "role": "user",
      "content": [
        {
          "type": "tool_result",
          "tool_use_id": "call_d4a6e3e9518d410f8bd99d70",
          "content": "total 28\ndrwxr-xr-x 2 root root  4096 Oct 13 23:00 .\ndrwxr-xr-x 9 root root  4096 Oct 13 23:00 ..\n-rw-r--r-- 1 root root     0 Oct 13 23:00 primary.failed\n-rw-r--r-- 1 root root 12288 Oct 13 23:00 records.sqlite3\n-rw-r--r-- 1 root root     8 Oct 13 23:00 replica.role\n-rw-r--r-- 1 root root     5 Oct 13 23:00 upstream\n"
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_2b0a0a72128c49b3808ee585",
          "content": "total 28\ndrwxr-xr-x 2 root root  4096 Oct 13 23:00 .\ndrwxr-xr-x 9 root root  4096 Oct 13 23:00 ..\n-rw-r--r-- 1 root root     0 Oct 13 23:00 primary.failed\n-rw-r--r-- 1 root root 12288 Oct 13 23:00 records.sqlite3\n-rw-r--r-- 1 root root     8 Oct 13 23:00 replica.role\n-rw-r--r-- 1 root root     5 Oct 13 23:00 upstream\nreplica\n8081\n\nExit code: exit status: 1",
          "is_error": true
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_43206ea687184788a0fc6a2e",
          "content": "LISTEN 0      5            0.0.0.0:8080       0.0.0.0:*    users:((\"python\",pid=558,fd=3))\nLISTEN 0      5          127.0.0.1:8082       0.0.0.0:*    users:((\"python\",pid=559,fd=3))\n"
        }
      ]
    },
    {
      "role": "assistant",
      "content": [
        {
          "type": "tool_use",
          "id": "call_6121dbf78e8246f1bd4c2d8c",
          "name": "Bash",
          "input": {
            "command": "ps aux | grep -E 'python.*55[89]'"
          }
        },
        {
          "type": "tool_use",
          "id": "call_01cd468f69c24d1ba6214872",
          "name": "Bash",
          "input": {
            "command": "curl -s http://127.0.0.1:8082/role 2>/dev/null || echo \"cannot reach\""
          }
        },
        {
          "type": "tool_use",
          "id": "call_024f3953993142068da330ce",
          "name": "Bash",
          "input": {
            "command": "sqlite3 /var/lib/failover/records.sqlite3 '.schema; SELECT * FROM records;' 2>/dev/null"
          }
        }
      ]
    },
    {
      "role": "user",
      "content": [
        {
          "type": "tool_result",
          "tool_use_id": "call_6121dbf78e8246f1bd4c2d8c",
          "content": "\nExit code: exit status: 1",
          "is_error": true
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_01cd468f69c24d1ba6214872",
          "content": "replica"
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_024f3953993142068da330ce",
          "content": "\nExit code: exit status: 1",
          "is_error": true
        }
      ]
    },
    {
      "role": "assistant",
      "content": [
        {
          "type": "tool_use",
          "id": "call_87a3dda30ee740cf8ab5648a",
          "name": "Bash",
          "input": {
            "command": "ps aux | grep python"
          }
        },
        {
          "type": "tool_use",
          "id": "call_a6dbc333f8154104b9980deb",
          "name": "Bash",
          "input": {
            "command": "lsof -i :8080 -i :8081 -i :8082 2>/dev/null | head -20"
          }
        },
        {
          "type": "tool_use",
          "id": "call_78840d739ef44c2696baa083",
          "name": "Bash",
          "input": {
            "command": "file /var/lib/failover/records.sqlite3"
          }
        }
      ]
    },
    {
      "role": "user",
      "content": [
        {
          "type": "tool_result",
          "tool_use_id": "call_87a3dda30ee740cf8ab5648a",
          "content": "root         558  1.2  3.4 113184 24928 ?        Ss   23:00   0:00 /nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python /nix/store/gy7xaavwyh9mbwz4ll8h6z3ban0s6g93-failover-proxy.py\nroot         559  1.1  3.5 115116 25668 ?        Ss   23:00   0:00 /nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python /nix/store/3lf8if1z3ahcv9mdxqmwncn87hnwdymi-failover-replica.py\nroot         749  0.0  0.4   7848  3096 ?        S    23:01   0:00 sh -c ps aux | grep python\nroot         751  0.0  0.2   6904  2120 ?        S    23:01   0:00 grep python\n"
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_a6dbc333f8154104b9980deb",
          "content": "COMMAND PID USER FD   TYPE DEVICE SIZE/OFF NODE NAME\npython  558 root 3u  IPv4   8474      0t0  TCP *:http-alt (LISTEN)\npython  559 root 3u  IPv4   8473      0t0  TCP localhost:us-cli (LISTEN)\n"
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_78840d739ef44c2696baa083",
          "content": "sh: line 1: file: command not found\n\nExit code: exit status: 127",
          "is_error": true
        }
      ]
    },
    {
      "role": "assistant",
      "content": [
        {
          "type": "tool_use",
          "id": "call_fc7afbbe4776439ea60ba632",
          "name": "Bash",
          "input": {
            "command": "cat /nix/store/gy7xaavwyh9mbwz4ll8h6z3ban0s6g93-failover-proxy.py"
          }
        },
        {
          "type": "tool_use",
          "id": "call_223e4e4d694242f09b40649c",
          "name": "Bash",
          "input": {
            "command": "cat /nix/store/3lf8if1z3ahcv9mdxqmwncn87hnwdymi-failover-replica.py"
          }
        }
      ]
    },
    {
      "role": "user",
      "content": [
        {
          "type": "tool_result",
          "tool_use_id": "call_fc7afbbe4776439ea60ba632",
          "content": "import http.client\nfrom http.server import BaseHTTPRequestHandler, ThreadingHTTPServer\nUPSTREAM = \"/var/lib/failover/upstream\"\nclass Handler(BaseHTTPRequestHandler):\n    def forward(self):\n        try:\n            with open(UPSTREAM) as source: port = int(source.read().strip())\n            body = self.rfile.read(int(self.headers.get(\"Content-Length\", \"0\")))\n            connection = http.client.HTTPConnection(\"127.0.0.1\", port, timeout=2)\n            connection.request(self.command, self.path, body=body)\n            response = connection.getresponse(); data = response.read()\n            self.send_response(response.status); self.send_header(\"Content-Length\", str(len(data))); self.end_headers(); self.wfile.write(data)\n            connection.close()\n        except Exception:\n            self.send_response(502); self.send_header(\"Content-Length\", \"0\"); self.end_headers()\n    do_GET = forward\n    do_PUT = forward\n    def log_message(self, *_): pass\nThreadingHTTPServer((\"0.0.0.0\", 8080), Handler).serve_forever()\n"
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_223e4e4d694242f09b40649c",
          "content": "import sqlite3\nfrom http.server import BaseHTTPRequestHandler, ThreadingHTTPServer\nDB = \"/var/lib/failover/records.sqlite3\"\nROLE = \"/var/lib/failover/replica.role\"\ndef role():\n    with open(ROLE) as source: return source.read().strip()\ndef database():\n    connection = sqlite3.connect(DB, timeout=10)\n    connection.execute(\"CREATE TABLE IF NOT EXISTS records (id TEXT PRIMARY KEY, value TEXT NOT NULL)\")\n    return connection\nclass Handler(BaseHTTPRequestHandler):\n    def send(self, status, body=b\"\"):\n        self.send_response(status); self.send_header(\"Content-Length\", str(len(body))); self.end_headers(); self.wfile.write(body)\n    def do_GET(self):\n        if self.path == \"/health\": self.send(200, b\"ready\"); return\n        if self.path == \"/role\": self.send(200, role().encode()); return\n        if self.path.startswith(\"/records/\"):\n            connection = database(); row = connection.execute(\"SELECT value FROM records WHERE id=?\", (self.path[9:],)).fetchone(); connection.close()\n            self.send(404 if row is None else 200, b\"\" if row is None else row[0].encode()); return\n        self.send(404)\n    def do_PUT(self):\n        if not self.path.startswith(\"/records/\"): self.send(404); return\n        if role() != \"primary\": self.send(503, b\"read-only\"); return\n        value = self.rfile.read(int(self.headers.get(\"Content-Length\", \"0\"))).decode(); connection = database()\n        connection.execute(\"INSERT INTO records(id,value) VALUES(?,?) ON CONFLICT(id) DO UPDATE SET value=excluded.value\", (self.path[9:], value))\n        connection.commit(); connection.close(); self.send(204)\n    def log_message(self, *_): pass\nThreadingHTTPServer((\"127.0.0.1\", 8082), Handler).serve_forever()\n"
        }
      ]
    },
    {
      "role": "assistant",
      "content": [
        {
          "type": "text",
          "text": "\n\nNow I understand the setup. Let me implement the failover:\n\n1. First, fence the old primary\n2. Promote the replica by updating its role\n3. Update the proxy to point to the new primary\n4. Restart the proxy service\n\n"
        },
        {
          "type": "tool_use",
          "id": "call_64bbe8247104489a9e2a0a28",
          "name": "Bash",
          "input": {
            "command": "touch /var/lib/failover/primary.fenced"
          }
        },
        {
          "type": "tool_use",
          "id": "call_d5f6d6f0fec24d1eb70a5a6c",
          "name": "Bash",
          "input": {
            "command": "echo \"primary\" > /var/lib/failover/replica.role"
          }
        },
        {
          "type": "tool_use",
          "id": "call_75e5abcdcdd84293a01f8b4c",
          "name": "Bash",
          "input": {
            "command": "echo \"8082\" > /var/lib/failover/upstream"
          }
        },
        {
          "type": "tool_use",
          "id": "call_04b7f0c9e3244fa59db4d758",
          "name": "Bash",
          "input": {
            "command": "ls -la /var/lib/failover/"
          }
        },
        {
          "type": "tool_use",
          "id": "call_f2105739f5514286a851a5f9",
          "name": "Bash",
          "input": {
            "command": "cat /var/lib/failover/replica.role; cat /var/lib/failover/upstream; cat /var/lib/failover/primary.fenced 2>/dev/null || echo \"fence file created\""
          }
        }
      ]
    },
    {
      "role": "user",
      "content": [
        {
          "type": "tool_result",
          "tool_use_id": "call_64bbe8247104489a9e2a0a28",
          "content": ""
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_d5f6d6f0fec24d1eb70a5a6c",
          "content": ""
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_75e5abcdcdd84293a01f8b4c",
          "content": ""
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_04b7f0c9e3244fa59db4d758",
          "content": "total 28\ndrwxr-xr-x 2 root root  4096 Oct 13 23:01 .\ndrwxr-xr-x 9 root root  4096 Oct 13 23:00 ..\n-rw-r--r-- 1 root root     0 Oct 13 23:00 primary.failed\n-rw-r--r-- 1 root root     0 Oct 13 23:01 primary.fenced\n-rw-r--r-- 1 root root 12288 Oct 13 23:00 records.sqlite3\n-rw-r--r-- 1 root root     8 Oct 13 23:01 replica.role\n-rw-r--r-- 1 root root     5 Oct 13 23:01 upstream\n"
        },
        {
          "type": "tool_result",
          "tool_use_id": "call_f2105739f5514286a851a5f9",
          "content": "primary\n8082\n"
        }
      ]
    },
    {
      "role": "assistant",
      "content": [
        {
          "type": "text",
          "text": "\n\nNow I need to kill the old proxy and start a proper service on 8080. Let me check if I can just restart the proxy:\n\n"
        },
        {
          "type": "tool_use",
          "id": "call_08dcf3f2d5fd456e8008b9c6",
          "name": "Bash",
          "input": {
            "command": "kill 558 && sleep 1 && ps aux | grep -E 'python.*558|8080'"
          }
        }
      ]
    },
    {
      "role": "user",
      "content": [
        {
          "type": "tool_result",
          "tool_use_id": "call_08dcf3f2d5fd456e8008b9c6",
          "content": "sh: line 1: kill: (558) - No such process\n\nExit code: exit status: 1",
          "is_error": true
        }
      ]
    }
  ],
  "tool_trace": [
    {
      "id": "call_d4a6e3e9518d410f8bd99d70",
      "name": "Bash",
      "input": {
        "command": "ls -la /var/lib/failover/ 2>/dev/null || echo \"Directory does not exist\""
      },
      "output": "total 28\ndrwxr-xr-x 2 root root  4096 Oct 13 23:00 .\ndrwxr-xr-x 9 root root  4096 Oct 13 23:00 ..\n-rw-r--r-- 1 root root     0 Oct 13 23:00 primary.failed\n-rw-r--r-- 1 root root 12288 Oct 13 23:00 records.sqlite3\n-rw-r--r-- 1 root root     8 Oct 13 23:00 replica.role\n-rw-r--r-- 1 root root     5 Oct 13 23:00 upstream\n",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 2452,
      "duration_ms": 26
    },
    {
      "id": "call_2b0a0a72128c49b3808ee585",
      "name": "Bash",
      "input": {
        "command": "ls -la /var/lib/failover/ 2>/dev/null; cat /var/lib/failover/replica.role 2>/dev/null; cat /var/lib/failover/upstream 2>/dev/null; cat /var/lib/failover/primary.failed 2>/dev/null; cat /var/lib/failover/primary.fenced 2>/dev/null"
      },
      "output": "total 28\ndrwxr-xr-x 2 root root  4096 Oct 13 23:00 .\ndrwxr-xr-x 9 root root  4096 Oct 13 23:00 ..\n-rw-r--r-- 1 root root     0 Oct 13 23:00 primary.failed\n-rw-r--r-- 1 root root 12288 Oct 13 23:00 records.sqlite3\n-rw-r--r-- 1 root root     8 Oct 13 23:00 replica.role\n-rw-r--r-- 1 root root     5 Oct 13 23:00 upstream\nreplica\n8081\n\nExit code: exit status: 1",
      "is_error": true,
      "read_only": false,
      "started_after_ms": 2478,
      "duration_ms": 57
    },
    {
      "id": "call_43206ea687184788a0fc6a2e",
      "name": "Bash",
      "input": {
        "command": "netstat -tlnp 2>/dev/null | grep -E '(8080|8081|8082)' || ss -tlnp 2>/dev/null | grep -E '(8080|8081|8082)'"
      },
      "output": "LISTEN 0      5            0.0.0.0:8080       0.0.0.0:*    users:((\"python\",pid=558,fd=3))\nLISTEN 0      5          127.0.0.1:8082       0.0.0.0:*    users:((\"python\",pid=559,fd=3))\n",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 2536,
      "duration_ms": 35
    },
    {
      "id": "call_6121dbf78e8246f1bd4c2d8c",
      "name": "Bash",
      "input": {
        "command": "ps aux | grep -E 'python.*55[89]'"
      },
      "output": "\nExit code: exit status: 1",
      "is_error": true,
      "read_only": false,
      "started_after_ms": 4494,
      "duration_ms": 36
    },
    {
      "id": "call_01cd468f69c24d1ba6214872",
      "name": "Bash",
      "input": {
        "command": "curl -s http://127.0.0.1:8082/role 2>/dev/null || echo \"cannot reach\""
      },
      "output": "replica",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 4530,
      "duration_ms": 60
    },
    {
      "id": "call_024f3953993142068da330ce",
      "name": "Bash",
      "input": {
        "command": "sqlite3 /var/lib/failover/records.sqlite3 '.schema; SELECT * FROM records;' 2>/dev/null"
      },
      "output": "\nExit code: exit status: 1",
      "is_error": true,
      "read_only": false,
      "started_after_ms": 4591,
      "duration_ms": 79
    },
    {
      "id": "call_87a3dda30ee740cf8ab5648a",
      "name": "Bash",
      "input": {
        "command": "ps aux | grep python"
      },
      "output": "root         558  1.2  3.4 113184 24928 ?        Ss   23:00   0:00 /nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python /nix/store/gy7xaavwyh9mbwz4ll8h6z3ban0s6g93-failover-proxy.py\nroot         559  1.1  3.5 115116 25668 ?        Ss   23:00   0:00 /nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python /nix/store/3lf8if1z3ahcv9mdxqmwncn87hnwdymi-failover-replica.py\nroot         749  0.0  0.4   7848  3096 ?        S    23:01   0:00 sh -c ps aux | grep python\nroot         751  0.0  0.2   6904  2120 ?        S    23:01   0:00 grep python\n",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 7629,
      "duration_ms": 37
    },
    {
      "id": "call_a6dbc333f8154104b9980deb",
      "name": "Bash",
      "input": {
        "command": "lsof -i :8080 -i :8081 -i :8082 2>/dev/null | head -20"
      },
      "output": "COMMAND PID USER FD   TYPE DEVICE SIZE/OFF NODE NAME\npython  558 root 3u  IPv4   8474      0t0  TCP *:http-alt (LISTEN)\npython  559 root 3u  IPv4   8473      0t0  TCP localhost:us-cli (LISTEN)\n",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 7667,
      "duration_ms": 47
    },
    {
      "id": "call_78840d739ef44c2696baa083",
      "name": "Bash",
      "input": {
        "command": "file /var/lib/failover/records.sqlite3"
      },
      "output": "sh: line 1: file: command not found\n\nExit code: exit status: 127",
      "is_error": true,
      "read_only": false,
      "started_after_ms": 7715,
      "duration_ms": 14
    },
    {
      "id": "call_fc7afbbe4776439ea60ba632",
      "name": "Bash",
      "input": {
        "command": "cat /nix/store/gy7xaavwyh9mbwz4ll8h6z3ban0s6g93-failover-proxy.py"
      },
      "output": "import http.client\nfrom http.server import BaseHTTPRequestHandler, ThreadingHTTPServer\nUPSTREAM = \"/var/lib/failover/upstream\"\nclass Handler(BaseHTTPRequestHandler):\n    def forward(self):\n        try:\n            with open(UPSTREAM) as source: port = int(source.read().strip())\n            body = self.rfile.read(int(self.headers.get(\"Content-Length\", \"0\")))\n            connection = http.client.HTTPConnection(\"127.0.0.1\", port, timeout=2)\n            connection.request(self.command, self.path, body=body)\n            response = connection.getresponse(); data = response.read()\n            self.send_response(response.status); self.send_header(\"Content-Length\", str(len(data))); self.end_headers(); self.wfile.write(data)\n            connection.close()\n        except Exception:\n            self.send_response(502); self.send_header(\"Content-Length\", \"0\"); self.end_headers()\n    do_GET = forward\n    do_PUT = forward\n    def log_message(self, *_): pass\nThreadingHTTPServer((\"0.0.0.0\", 8080), Handler).serve_forever()\n",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 12397,
      "duration_ms": 25
    },
    {
      "id": "call_223e4e4d694242f09b40649c",
      "name": "Bash",
      "input": {
        "command": "cat /nix/store/3lf8if1z3ahcv9mdxqmwncn87hnwdymi-failover-replica.py"
      },
      "output": "import sqlite3\nfrom http.server import BaseHTTPRequestHandler, ThreadingHTTPServer\nDB = \"/var/lib/failover/records.sqlite3\"\nROLE = \"/var/lib/failover/replica.role\"\ndef role():\n    with open(ROLE) as source: return source.read().strip()\ndef database():\n    connection = sqlite3.connect(DB, timeout=10)\n    connection.execute(\"CREATE TABLE IF NOT EXISTS records (id TEXT PRIMARY KEY, value TEXT NOT NULL)\")\n    return connection\nclass Handler(BaseHTTPRequestHandler):\n    def send(self, status, body=b\"\"):\n        self.send_response(status); self.send_header(\"Content-Length\", str(len(body))); self.end_headers(); self.wfile.write(body)\n    def do_GET(self):\n        if self.path == \"/health\": self.send(200, b\"ready\"); return\n        if self.path == \"/role\": self.send(200, role().encode()); return\n        if self.path.startswith(\"/records/\"):\n            connection = database(); row = connection.execute(\"SELECT value FROM records WHERE id=?\", (self.path[9:],)).fetchone(); connection.close()\n            self.send(404 if row is None else 200, b\"\" if row is None else row[0].encode()); return\n        self.send(404)\n    def do_PUT(self):\n        if not self.path.startswith(\"/records/\"): self.send(404); return\n        if role() != \"primary\": self.send(503, b\"read-only\"); return\n        value = self.rfile.read(int(self.headers.get(\"Content-Length\", \"0\"))).decode(); connection = database()\n        connection.execute(\"INSERT INTO records(id,value) VALUES(?,?) ON CONFLICT(id) DO UPDATE SET value=excluded.value\", (self.path[9:], value))\n        connection.commit(); connection.close(); self.send(204)\n    def log_message(self, *_): pass\nThreadingHTTPServer((\"127.0.0.1\", 8082), Handler).serve_forever()\n",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 12422,
      "duration_ms": 38
    },
    {
      "id": "call_64bbe8247104489a9e2a0a28",
      "name": "Bash",
      "input": {
        "command": "touch /var/lib/failover/primary.fenced"
      },
      "output": "",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 15216,
      "duration_ms": 35
    },
    {
      "id": "call_d5f6d6f0fec24d1eb70a5a6c",
      "name": "Bash",
      "input": {
        "command": "echo \"primary\" > /var/lib/failover/replica.role"
      },
      "output": "",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 15252,
      "duration_ms": 13
    },
    {
      "id": "call_75e5abcdcdd84293a01f8b4c",
      "name": "Bash",
      "input": {
        "command": "echo \"8082\" > /var/lib/failover/upstream"
      },
      "output": "",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 15265,
      "duration_ms": 13
    },
    {
      "id": "call_04b7f0c9e3244fa59db4d758",
      "name": "Bash",
      "input": {
        "command": "ls -la /var/lib/failover/"
      },
      "output": "total 28\ndrwxr-xr-x 2 root root  4096 Oct 13 23:01 .\ndrwxr-xr-x 9 root root  4096 Oct 13 23:00 ..\n-rw-r--r-- 1 root root     0 Oct 13 23:00 primary.failed\n-rw-r--r-- 1 root root     0 Oct 13 23:01 primary.fenced\n-rw-r--r-- 1 root root 12288 Oct 13 23:00 records.sqlite3\n-rw-r--r-- 1 root root     8 Oct 13 23:01 replica.role\n-rw-r--r-- 1 root root     5 Oct 13 23:01 upstream\n",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 15279,
      "duration_ms": 24
    },
    {
      "id": "call_f2105739f5514286a851a5f9",
      "name": "Bash",
      "input": {
        "command": "cat /var/lib/failover/replica.role; cat /var/lib/failover/upstream; cat /var/lib/failover/primary.fenced 2>/dev/null || echo \"fence file created\""
      },
      "output": "primary\n8082\n",
      "is_error": false,
      "read_only": false,
      "started_after_ms": 15304,
      "duration_ms": 36
    },
    {
      "id": "call_08dcf3f2d5fd456e8008b9c6",
      "name": "Bash",
      "input": {
        "command": "kill 558 && sleep 1 && ps aux | grep -E 'python.*558|8080'"
      },
      "output": "sh: line 1: kill: (558) - No such process\n\nExit code: exit status: 1",
      "is_error": true,
      "read_only": false,
      "started_after_ms": 17428,
      "duration_ms": 15
    }
  ],
  "timing": {
    "total_duration_ms": 17443,
    "model_rounds": [
      {
        "index": 1,
        "started_after_ms": 0,
        "duration_ms": 2451,
        "status": "completed",
        "usage": {
          "input_tokens": 3518,
          "output_tokens": 436,
          "cache_read_tokens": 0,
          "cache_creation_tokens": 0,
          "cost_usd": 0.00020612
        }
      },
      {
        "index": 2,
        "started_after_ms": 2649,
        "duration_ms": 1844,
        "status": "completed",
        "usage": {
          "input_tokens": 2312,
          "output_tokens": 314,
          "cache_read_tokens": 1786,
          "cache_creation_tokens": 0,
          "cost_usd": 0.000146724
        }
      },
      {
        "index": 3,
        "started_after_ms": 4672,
        "duration_ms": 2957,
        "status": "completed",
        "usage": {
          "input_tokens": 1484,
          "output_tokens": 135,
          "cache_read_tokens": 2895,
          "cache_creation_tokens": 0,
          "cost_usd": 0.00009119
        }
      },
      {
        "index": 4,
        "started_after_ms": 7731,
        "duration_ms": 4665,
        "status": "completed",
        "usage": {
          "input_tokens": 2037,
          "output_tokens": 137,
          "cache_read_tokens": 2852,
          "cache_creation_tokens": 0,
          "cost_usd": 0.000113438
        }
      },
      {
        "index": 5,
        "started_after_ms": 12463,
        "duration_ms": 2752,
        "status": "completed",
        "usage": {
          "input_tokens": 1818,
          "output_tokens": 964,
          "cache_read_tokens": 3962,
          "cache_creation_tokens": 0,
          "cost_usd": 0.000233168
        }
      },
      {
        "index": 6,
        "started_after_ms": 15342,
        "duration_ms": 2085,
        "status": "completed",
        "usage": {
          "input_tokens": 1217,
          "output_tokens": 393,
          "cache_read_tokens": 5109,
          "cache_creation_tokens": 0,
          "cost_usd": 0.000128066
        }
      }
    ]
  }
}