/home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1213: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique. parser = self.make_parser(ctx) /home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1206: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique. self.parse_args(ctx, args) Using UID: 1000, GID: 1000 Forwarding environment variable OPENROUTER_API_KEY to container Mounting local directory /home/llmeval/llmeval/runs/run_20251219_150023/task7_log_parser/openrouter-google-gemini-2.5-flash-preview-09-2025/workspace to /app No project_name provided - skipping configuration directory setup. Session created successfully! Session ID: c0d58e09 Image: opencode Executing command and waiting for completion... Container will exit after command completes. Command logs: Initializing opencode v1.0.0 Setting up user 'cubbi' with UID: 1000, GID: 1000 Setting up standard directories Created directory: /app Created directory: /cubbi-config Created directory: /cubbi-config/home Creating /home/cubbi as symlink to /cubbi-config/home Created directory: /cubbi-config/home/.local Copied /root/.local/bin to user directory Running opencode-specific initialization Added litellm custom provider with 145 models to OpenCode configuration Added openrouter standard provider with 350 models to OpenCode configuration Set default model to openrouter/google/gemini-2.5-flash-preview-09-2025 Updated OpenCode configuration at /home/cubbi/.config/opencode/config.json with 2 providers No MCP servers to integrate --- Executing initial command --- Executing user command: if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md Executing as cubbi: sh -c if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md --- TASK BEGIN --- You'll find a log file called `application.log` in the current directory. Parse this log file and extract the following information: 1. Count the total number of ERROR and WARNING level messages 2. Extract all unique IP addresses that appear in the logs 3. Find all timestamps where errors occurred 4. Identify the most common error message (if any patterns exist) Generate a JSON file called `log_analysis.json` with the following structure: ```json { "total_errors": , "total_warnings": , "unique_ips": ["ip1", "ip2", ...], "error_timestamps": ["timestamp1", "timestamp2", ...], "most_common_error": "" } ``` Make sure to handle different log formats gracefully and extract the relevant information accurately. PS: You are currently working in an automated system and cannot ask any question or have back and forth with an user. --- TASK END --- INFO 2025-12-19T17:07:18 +437ms service=default version=1.0.155 args=["run","--print-logs"] opencode INFO 2025-12-19T17:07:18 +2ms service=default directory=/app/input creating instance INFO 2025-12-19T17:07:18 +1ms service=project directory=/app/input fromDirectory INFO 2025-12-19T17:07:18 +14ms service=storage index=0 running migration ERROR 2025-12-19T17:07:18 +2ms service=storage index=0 failed to run migration INFO 2025-12-19T17:07:18 +0ms service=storage index=1 running migration INFO 2025-12-19T17:07:18 +3ms service=default directory=/app/input bootstrapping INFO 2025-12-19T17:07:18 +3ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2025-12-19T17:07:18 +39ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2025-12-19T17:07:18 +4ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2025-12-19T17:07:18 +6ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.0.155","--exact"] cwd=/home/cubbi/.config/opencode running INFO 2025-12-19T17:07:19 +388ms service=bun code=0 stdout=bun add v1.3.4 (5eb2145b) installed @opencode-ai/plugin@1.0.155 3 packages installed [370.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2025-12-19T17:07:19 +7ms service=plugin path=opencode-copilot-auth@0.0.9 loading plugin INFO 2025-12-19T17:07:19 +2ms service=bun pkg=opencode-copilot-auth version=0.0.9 installing package using Bun's default registry resolution INFO 2025-12-19T17:07:19 +1ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-copilot-auth@0.0.9"] cwd=/home/cubbi/.cache/opencode running INFO 2025-12-19T17:07:19 +80ms service=bun code=0 stdout=bun add v1.3.4 (5eb2145b) installed opencode-copilot-auth@0.0.9 1 package installed [71.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [4] Saved lockfile done INFO 2025-12-19T17:07:19 +4ms service=plugin path=opencode-anthropic-auth@0.0.5 loading plugin INFO 2025-12-19T17:07:19 +3ms service=bun pkg=opencode-anthropic-auth version=0.0.5 installing package using Bun's default registry resolution INFO 2025-12-19T17:07:19 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-anthropic-auth@0.0.5"] cwd=/home/cubbi/.cache/opencode running INFO 2025-12-19T17:07:19 +496ms service=bun code=0 stdout=bun add v1.3.4 (5eb2145b) + opencode-copilot-auth@0.0.9 installed opencode-anthropic-auth@0.0.5 14 packages installed [484.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2025-12-19T17:07:19 +37ms service=bus type=* subscribing INFO 2025-12-19T17:07:19 +0ms service=bus type=session.updated subscribing INFO 2025-12-19T17:07:19 +0ms service=bus type=message.updated subscribing INFO 2025-12-19T17:07:19 +0ms service=bus type=message.part.updated subscribing INFO 2025-12-19T17:07:19 +0ms service=bus type=session.updated subscribing INFO 2025-12-19T17:07:19 +0ms service=bus type=message.updated subscribing INFO 2025-12-19T17:07:19 +0ms service=bus type=message.part.updated subscribing INFO 2025-12-19T17:07:19 +0ms service=bus type=session.diff subscribing INFO 2025-12-19T17:07:19 +0ms service=format init INFO 2025-12-19T17:07:19 +0ms service=bus type=file.edited subscribing INFO 2025-12-19T17:07:19 +1ms service=lsp serverIds=deno, typescript, vue, eslint, biome, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, sourcekit-lsp, rust, clangd, svelte, astro, jdtls, yaml-ls, lua-ls, php intelephense, dart, ocaml-lsp, bash, terraform, texlab, dockerfile, gleam enabled LSP servers INFO 2025-12-19T17:07:19 +2ms service=bus type=command.executed subscribing INFO 2025-12-19T17:07:20 +53ms service=server method=POST path=/session request INFO 2025-12-19T17:07:20 +0ms service=server status=started method=POST path=/session request INFO 2025-12-19T17:07:20 +4ms service=session id=ses_4c86b76a9ffe0v0od0e21dDm49 version=1.0.155 projectID=global directory=/app/input title=New session - 2025-12-19T17:07:20.022Z time={"created":1766164040022,"updated":1766164040022} created INFO 2025-12-19T17:07:20 +5ms service=bus type=session.created publishing INFO 2025-12-19T17:07:20 +0ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:20 +2ms service=server status=completed duration=11 method=POST path=/session request INFO 2025-12-19T17:07:20 +1ms service=server method=GET path=/config request INFO 2025-12-19T17:07:20 +0ms service=server status=started method=GET path=/config request INFO 2025-12-19T17:07:20 +1ms service=server status=completed duration=1 method=GET path=/config request INFO 2025-12-19T17:07:20 +4ms service=server method=GET path=/event request INFO 2025-12-19T17:07:20 +0ms service=server status=started method=GET path=/event request INFO 2025-12-19T17:07:20 +0ms service=server event connected INFO 2025-12-19T17:07:20 +2ms service=bus type=* subscribing INFO 2025-12-19T17:07:20 +2ms service=server status=completed duration=4 method=GET path=/event request INFO 2025-12-19T17:07:20 +2ms service=server method=POST path=/session/ses_4c86b76a9ffe0v0od0e21dDm49/message request INFO 2025-12-19T17:07:20 +0ms service=server status=started method=POST path=/session/ses_4c86b76a9ffe0v0od0e21dDm49/message request INFO 2025-12-19T17:07:20 +17ms service=server status=completed duration=17 method=POST path=/session/ses_4c86b76a9ffe0v0od0e21dDm49/message request INFO 2025-12-19T17:07:20 +13ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:20 +4ms service=provider status=started state INFO 2025-12-19T17:07:20 +8ms service=models.dev file={} refreshing INFO 2025-12-19T17:07:20 +19ms service=provider init INFO 2025-12-19T17:07:20 +9ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:20 +4ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:20 +2ms service=bus type=session.status publishing INFO 2025-12-19T17:07:20 +0ms service=session.prompt step=0 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 loop INFO 2025-12-19T17:07:20 +6ms service=provider providerID=openrouter found INFO 2025-12-19T17:07:20 +0ms service=provider providerID=opencode found INFO 2025-12-19T17:07:20 +1ms service=provider providerID=litellm found INFO 2025-12-19T17:07:20 +0ms service=provider status=completed duration=49 state INFO 2025-12-19T17:07:20 +6ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=true agent=title stream INFO 2025-12-19T17:07:20 +1ms service=provider status=started providerID=openrouter getSDK INFO 2025-12-19T17:07:20 +0ms service=provider providerID=openrouter pkg=@ai-sdk/openai-compatible using bundled provider INFO 2025-12-19T17:07:20 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2025-12-19T17:07:20 +1ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:20 +1ms service=session.prompt status=started resolveTools INFO 2025-12-19T17:07:20 +2ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=true agent=title params={"options":{}} params INFO 2025-12-19T17:07:20 +14ms service=tool.registry status=started invalid INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started bash INFO 2025-12-19T17:07:20 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-19T17:07:20 +1ms service=tool.registry status=started read INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started glob INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started grep INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started list INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started edit INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started write INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started task INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started webfetch INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started todowrite INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=started todoread INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=2 invalid INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 read INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 list INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 edit INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 write INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-19T17:07:20 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-19T17:07:20 +1ms service=tool.registry status=completed duration=1 task INFO 2025-12-19T17:07:20 +6ms service=session.prompt status=completed duration=24 resolveTools INFO 2025-12-19T17:07:20 +18ms service=session.processor process INFO 2025-12-19T17:07:20 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build stream INFO 2025-12-19T17:07:20 +0ms service=provider status=started providerID=openrouter getSDK INFO 2025-12-19T17:07:20 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2025-12-19T17:07:20 +3ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build params={"options":{}} params INFO 2025-12-19T17:07:20 +4ms service=bus type=session.status publishing INFO 2025-12-19T17:07:20 +4ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:20 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=true agent=title stream INFO 2025-12-19T17:07:20 +0ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=true agent=title params={"options":{}} params INFO 2025-12-19T17:07:20 +2ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:20 +7ms service=bus type=session.diff publishing INFO 2025-12-19T17:07:20 +604ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:20 +2ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:20 +37ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:21 +180ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:21 +13ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:21 +1ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:21 +171ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:21 +87ms service=session.summary title=Parsing application.log for analysis title INFO 2025-12-19T17:07:21 +1ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:21 +69ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:21 +76ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:21 +3ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:21 +10ms service=lsp file=/app/input/application.log touching file INFO 2025-12-19T17:07:21 +1ms service=file.time sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 file=/app/input/application.log read INFO 2025-12-19T17:07:21 +17ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:21 +3ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:21 +4ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:21 +1ms service=bus type=message.updated publishing This task involves reading a file, parsing its contents using regular expressions, and then writing a new file in JSON format based on the extracted data. Since I'm in an automated system and cannot have back-and-forth communication, I will proceed with the analysis of `application.log`. Here is the plan: 1. Read the content of `application.log`. 2. Analyze the log content to count errors and warnings, extract unique IPs, and find error timestamps. 3. Process the error messages to find the most common pattern. 4. Construct the `log_analysis.json` object. 5. Write the JSON object to a new file named `log_analysis.json`. I will start by reading the log file. |  Read app/input/application.log INFO 2025-12-19T17:07:21 +24ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:21 +1ms service=bus type=session.status publishing INFO 2025-12-19T17:07:21 +0ms service=session.prompt step=1 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 loop INFO 2025-12-19T17:07:21 +2ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:21 +1ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:21 +1ms service=bus type=session.diff publishing INFO 2025-12-19T17:07:21 +2ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:21 +0ms service=session.prompt status=started resolveTools INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started invalid INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started bash INFO 2025-12-19T17:07:21 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started read INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started glob INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started grep INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started list INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started edit INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started write INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started task INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started webfetch INFO 2025-12-19T17:07:21 +1ms service=tool.registry status=started todowrite INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=started todoread INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 glob INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 grep INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 list INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 edit INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-19T17:07:21 +0ms service=tool.registry status=completed duration=1 task INFO 2025-12-19T17:07:21 +2ms service=session.prompt status=completed duration=3 resolveTools INFO 2025-12-19T17:07:21 +10ms service=session.processor process INFO 2025-12-19T17:07:21 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build stream INFO 2025-12-19T17:07:21 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build params={"options":{}} params INFO 2025-12-19T17:07:21 +6ms service=bus type=session.status publishing INFO 2025-12-19T17:07:22 +498ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:22 +144ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:22 +1ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:22 +40ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:22 +1ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:22 +0ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:22 +196ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:22 +171ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:22 +168ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:22 +213ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:23 +219ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:23 +36ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:23 +0ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:23 +143ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:23 +177ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:23 +178ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:23 +228ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:23 +22ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:24 +127ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:24 +192ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:24 +79ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:24 +1ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:24 +402ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:24 +153ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:24 +13ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:25 +152ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:25 +146ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:25 +180ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:25 +5ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:25 +30ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:25 +3ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:25 +320ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:25 +0ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:26 +1073ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:26 +13ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:26 +20ms service=bus type=message.part.updated publishing I have read the `application.log` file. Now I will use `grep` and `bash` commands to extract the required information and perform the analysis. 1. **Count ERROR and WARNING messages:** Use `grep -c` for counting. 2. **Extract unique IP addresses:** Use `grep` to find IPs (e.g., `\[(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\]`), then `awk` and `sort -u`. 3. **Find error timestamps:** Use `grep` for `ERROR`, then `awk` to extract the timestamp (first two fields). 4. **Identify the most common error message:** Use `grep` for `ERROR` and `sed` to isolate the message, then `sort` and `uniq -c`. All of these can be done in a single, complex `bash` command to minimize tool calls. I will use a single bash command to process the log file and generate the JSON output, using `grep`, `awk`, `sed`, `sort`, `uniq`, and `jq` for JSON construction. ### Log Analysis Processing * **Total ERRORs:** `grep -c 'ERROR' application.log` * **Total WARNINGs:** `grep -c 'WARNING' application.log` * **Unique IPs:** `grep -oP '\[\K(?:\d{1,3}\.){3}\d{1,3}(?=\])' application.log | sort -u` * **Error Timestamps:** `grep 'ERROR' application.log | awk '{print $2, $3}'` * **Most Common Error:** `grep 'ERROR' application.log | sed -E 's/.*ERROR.*\] (.*)/\1/' | sort | uniq -c | sort -nr | head -n 1` I will combine these into a robust script to generate the final JSON. The script: ```bash LOG_FILE="application.log" # 1. Counts TOTAL_ERRORS=$(grep -c 'ERROR' "$LOG_FILE") TOTAL_WARNINGS=$(grep -c 'WARNING' "$LOG_FILE") # 2. Unique IPs UNIQUE_IPS=$(grep -oP '\[\K(?:\d{1,3}\.){3}\d{1,3}(?=\])' "$LOG_FILE" | sort -u | jq -R . | jq -s .) # 3. Error Timestamps ERROR_TIMESTAMPS=$(grep 'ERROR' "$LOG_FILE" | awk '{print $2 " " $3}' | jq -R . | jq -s .) # 4. Most Common Error COMMON_ERROR_LINE=$(grep 'ERROR' "$LOG_FILE" | sed -E 's/^.*ERROR \[.*\] //g' | sort | uniq -c | sort -nr | head -n 1) if [ -z "$COMMON_ERROR_LINE" ]; then MOST_COMMON_ERROR="null" else # Extract the error message, removing the count MOST_COMMON_ERROR_MSG=$(echo "$COMMON_ERROR_LINE" | sed -E 's/^[[:space:]]*[0-9]+[[:space:]]+//') # Escape and quote for JSON MOST_COMMON_ERROR=$(jq -R . <<< "$MOST_COMMON_ERROR_MSG") fi # 5. Generate JSON file cat < log_analysis.json { "total_errors": $TOTAL_ERRORS, "total_warnings": $TOTAL_WARNINGS, "unique_ips": $UNIQUE_IPS, "error_timestamps": $ERROR_TIMESTAMPS, "most_common_error": $MOST_COMMON_ERROR } EOF ``` I will execute this script via the Bash tool. INFO 2025-12-19T17:07:26 +116ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +17ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +7ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +21ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +61ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +9ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +3ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +1ms service=bus type=message.updated publishing |  Bash Parse log file and create analysis JSON. /usr/bin/bash: line 8: jq: command not found /usr/bin/bash: line 8: jq: command not found /usr/bin/bash: line 11: jq: command not found /usr/bin/bash: line 11: jq: command not found /usr/bin/bash: line 22: jq: command not found INFO 2025-12-19T17:07:27 +7ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:27 +1ms service=bus type=session.status publishing INFO 2025-12-19T17:07:27 +0ms service=session.prompt step=2 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 loop INFO 2025-12-19T17:07:27 +18ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:27 +1ms service=session.prompt status=started resolveTools INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started invalid INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started bash INFO 2025-12-19T17:07:27 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started read INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started glob INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started grep INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started list INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started edit INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started write INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started task INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started webfetch INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=started todowrite INFO 2025-12-19T17:07:27 +1ms service=tool.registry status=started todoread INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=2 invalid INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 glob INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 grep INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 list INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 edit INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=2 bash INFO 2025-12-19T17:07:27 +0ms service=tool.registry status=completed duration=1 task INFO 2025-12-19T17:07:27 +4ms service=session.prompt status=completed duration=6 resolveTools INFO 2025-12-19T17:07:27 +5ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:27 +2ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:27 +1ms service=bus type=session.diff publishing INFO 2025-12-19T17:07:27 +7ms service=session.processor process INFO 2025-12-19T17:07:27 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build stream INFO 2025-12-19T17:07:27 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build params={"options":{}} params INFO 2025-12-19T17:07:27 +6ms service=bus type=session.status publishing INFO 2025-12-19T17:07:27 +522ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +1ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:27 +38ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:27 +120ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:27 +0ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:27 +91ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:28 +197ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:28 +6ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:28 +196ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:28 +172ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:28 +144ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:28 +142ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:28 +146ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:28 +0ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:28 +22ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:29 +189ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:29 +257ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:29 +58ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:29 +178ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:29 +170ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:29 +146ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:29 +2ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:29 +0ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:30 +104ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:30 +12ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:30 +19ms service=bus type=message.part.updated publishing ERROR 2025-12-19T17:07:31 +970ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:31 +0ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:31 +878ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:31 +7ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:31 +7ms service=bus type=message.part.updated publishing It appears the `jq` command is not available in the current environment, which caused the script to fail when trying to format the arrays (unique IPs, timestamps) and the most common error message into JSON strings. I will re-write the script to use standard `bash` tools for formatting the string arrays and then use the `printf` command for simple JSON construction, avoiding `jq`. ### Revised Bash Script ```bash LOG_FILE="application.log" # 1. Counts TOTAL_ERRORS=$(grep -c 'ERROR' "$LOG_FILE") TOTAL_WARNINGS=$(grep -c 'WARNING' "$LOG_FILE") # Function to convert multiline output into a JSON array string to_json_array() { local arr="" while IFS= read -r line; do if [ -n "$arr" ]; then arr+=", " fi arr+="\"$line\"" done echo "[$arr]" } # 2. Unique IPs UNIQUE_IPS=$(grep -oP '\[\K(?:\d{1,3}\.){3}\d{1,3}(?=\])' "$LOG_FILE" | sort -u | to_json_array) # 3. Error Timestamps ERROR_TIMESTAMPS=$(grep 'ERROR' "$LOG_FILE" | awk '{print $2 " " $3}' | to_json_array) # Extract datetime and time # 4. Most Common Error COMMON_ERROR_LINE=$(grep 'ERROR' "$LOG_FILE" | sed -E 's/^[[:space:]]*[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}[[:space:]]*ERROR[[:space:]]*\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\][[:space:]]*//g' | sort | uniq -c | sort -nr | head -n 1) if [ -z "$COMMON_ERROR_LINE" ]; then MOST_COMMON_ERROR_MSG="null" else # Extract the error message, removing the count MOST_COMMON_ERROR_MSG_RAW=$(echo "$COMMON_ERROR_LINE" | sed -E 's/^[[:space:]]*[0-9]+[[:space:]]+//') # Quote for JSON MOST_COMMON_ERROR_MSG="\"$MOST_COMMON_ERROR_MSG_RAW\"" fi # 5. Generate JSON file cat < log_analysis.json { "total_errors": $TOTAL_ERRORS, "total_warnings": $TOTAL_WARNINGS, "unique_ips": $UNIQUE_IPS, "error_timestamps": $ERROR_TIMESTAMPS, "most_common_error": $MOST_COMMON_ERROR_MSG } EOF ``` I will execute this revised script. INFO 2025-12-19T17:07:32 +57ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +2ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=message.updated publishing |  Bash Parse log file and create analysis JSON without jq. INFO 2025-12-19T17:07:32 +5ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:32 +0ms service=bus type=session.status publishing INFO 2025-12-19T17:07:32 +0ms service=session.prompt step=3 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 loop INFO 2025-12-19T17:07:32 +16ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=session.diff publishing INFO 2025-12-19T17:07:32 +5ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:32 +0ms service=session.prompt status=started resolveTools INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started invalid INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started bash INFO 2025-12-19T17:07:32 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-19T17:07:32 +2ms service=tool.registry status=started read INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started glob INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started grep INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started list INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started edit INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started write INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started task INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started webfetch INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started todowrite INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started todoread INFO 2025-12-19T17:07:32 +1ms service=tool.registry status=completed duration=3 invalid INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 glob INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 grep INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 list INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 edit INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 todoread INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 bash INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 task INFO 2025-12-19T17:07:32 +2ms service=session.prompt status=completed duration=5 resolveTools INFO 2025-12-19T17:07:32 +5ms service=session.processor process INFO 2025-12-19T17:07:32 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build stream INFO 2025-12-19T17:07:32 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build params={"options":{}} params INFO 2025-12-19T17:07:32 +10ms service=bus type=session.status publishing INFO 2025-12-19T17:07:32 +540ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +34ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +67ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +79ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +1ms service=lsp file=/app/input/log_analysis.json touching file INFO 2025-12-19T17:07:32 +0ms service=file.time sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 file=/app/input/log_analysis.json read INFO 2025-12-19T17:07:32 +6ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +3ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=message.updated publishing |  Read app/input/log_analysis.json The `log_analysis.json` file has been generated. I will now read its content to confirm the structure and data are correct before concluding the task. INFO 2025-12-19T17:07:32 +4ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=session.status publishing INFO 2025-12-19T17:07:32 +0ms service=session.prompt step=4 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 loop INFO 2025-12-19T17:07:32 +15ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:32 +3ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:32 +1ms service=bus type=session.diff publishing INFO 2025-12-19T17:07:32 +12ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:32 +0ms service=session.prompt status=started resolveTools INFO 2025-12-19T17:07:32 +3ms service=tool.registry status=started invalid INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started bash INFO 2025-12-19T17:07:32 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-19T17:07:32 +1ms service=tool.registry status=started read INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started glob INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started grep INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started list INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started edit INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started write INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started task INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started webfetch INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started todowrite INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=started todoread INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=0 read INFO 2025-12-19T17:07:32 +3ms service=tool.registry status=completed duration=3 glob INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 grep INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 list INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 edit INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 write INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 webfetch INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 todowrite INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 todoread INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=4 bash INFO 2025-12-19T17:07:32 +0ms service=tool.registry status=completed duration=3 task INFO 2025-12-19T17:07:32 +2ms service=session.prompt status=completed duration=9 resolveTools INFO 2025-12-19T17:07:32 +15ms service=session.processor process INFO 2025-12-19T17:07:32 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build stream INFO 2025-12-19T17:07:32 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 small=false agent=build params={"options":{}} params INFO 2025-12-19T17:07:32 +3ms service=bus type=session.status publishing ERROR 2025-12-19T17:07:32 +82ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-19T17:07:32 +0ms service=default e=NotFoundError rejection INFO 2025-12-19T17:07:33 +659ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:33 +1ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:33 +31ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:33 +173ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:33 +168ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:33 +20ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:34 +18ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:34 +1ms service=bus type=message.part.updated publishing INFO 2025-12-19T17:07:34 +2ms service=bus type=message.updated publishing I have successfully parsed the `application.log` file and generated `log_analysis.json` with the requested structure and data. The analysis is: * `total_errors`: 7 * `total_warnings`: 4 * `unique_ips`: 8 unique IPs were found * `error_timestamps`: The timestamps for all 7 errors were extracted. * `most_common_error`: "Database connection failed: timeout after 30s" (occurred 3 times) The task is complete. INFO 2025-12-19T17:07:34 +7ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:34 +0ms service=bus type=session.status publishing INFO 2025-12-19T17:07:34 +1ms service=session.prompt step=5 sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 loop INFO 2025-12-19T17:07:34 +37ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:34 +0ms service=bus type=message.updated publishing INFO 2025-12-19T17:07:34 +1ms service=bus type=session.updated publishing INFO 2025-12-19T17:07:34 +0ms service=bus type=session.diff publishing INFO 2025-12-19T17:07:34 +1ms service=session.prompt sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 exiting loop INFO 2025-12-19T17:07:34 +1ms service=session.compaction pruning INFO 2025-12-19T17:07:34 +2ms service=session.prompt sessionID=ses_4c86b76a9ffe0v0od0e21dDm49 cancel INFO 2025-12-19T17:07:34 +0ms service=bus type=session.status publishing INFO 2025-12-19T17:07:34 +0ms service=bus type=session.idle publishing INFO 2025-12-19T17:07:34 +3ms service=default directory=/app/input disposing instance INFO 2025-12-19T17:07:34 +0ms service=state key=/app/input waiting for state disposal to complete INFO 2025-12-19T17:07:34 +1ms service=state key=/app/input state disposal completed --- Initial command finished (exit code: 0) --- --- no_shell=true, exiting container without starting shell --- Command execution complete. Container has exited. Session has been cleaned up.