/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_20260112_150043/task7_log_parser/openrouter-google-gemini-2.5-flash-lite-preview-09-2025/workspace to /app No project_name provided - skipping configuration directory setup. Session created successfully! Session ID: 49310eab 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 151 models to OpenCode configuration Added openrouter standard provider with 348 models to OpenCode configuration Set default model to openrouter/google/gemini-2.5-flash-lite-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 2026-01-12T15:51:44 +526ms service=default version=1.0.212 args=["run","--print-logs"] opencode INFO 2026-01-12T15:51:44 +3ms service=default directory=/app/input creating instance INFO 2026-01-12T15:51:44 +1ms service=project directory=/app/input fromDirectory INFO 2026-01-12T15:51:44 +5ms service=storage index=0 running migration ERROR 2026-01-12T15:51:44 +3ms service=storage index=0 failed to run migration INFO 2026-01-12T15:51:44 +7ms service=storage index=1 running migration INFO 2026-01-12T15:51:44 +6ms service=default directory=/app/input bootstrapping INFO 2026-01-12T15:51:44 +13ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2026-01-12T15:51:44 +54ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2026-01-12T15:51:44 +1ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2026-01-12T15:51:44 +19ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.0.212","--exact"] cwd=/home/cubbi/.config/opencode running INFO 2026-01-12T15:51:44 +479ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed @opencode-ai/plugin@1.0.212 3 packages installed [447.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2026-01-12T15:51:44 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","install"] cwd=/home/cubbi/.config/opencode running INFO 2026-01-12T15:51:44 +19ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd) Checked 3 installs across 4 packages (no changes) [3.00ms] stderr= done INFO 2026-01-12T15:51:44 +10ms service=plugin path=opencode-copilot-auth@0.0.9 loading plugin INFO 2026-01-12T15:51:44 +2ms service=bun pkg=opencode-copilot-auth version=0.0.9 installing package using Bun's default registry resolution INFO 2026-01-12T15:51:44 +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-copilot-auth@0.0.9"] cwd=/home/cubbi/.cache/opencode running INFO 2026-01-12T15:51:44 +89ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed opencode-copilot-auth@0.0.9 1 package installed [82.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [4] Saved lockfile done INFO 2026-01-12T15:51:44 +5ms service=plugin path=opencode-anthropic-auth@0.0.5 loading plugin INFO 2026-01-12T15:51:44 +0ms service=bun pkg=opencode-anthropic-auth version=0.0.5 installing package using Bun's default registry resolution INFO 2026-01-12T15:51:44 +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 2026-01-12T15:51:45 +729ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) + opencode-copilot-auth@0.0.9 installed opencode-anthropic-auth@0.0.5 14 packages installed [720.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2026-01-12T15:51:45 +26ms service=bus type=* subscribing INFO 2026-01-12T15:51:45 +1ms service=bus type=session.updated subscribing INFO 2026-01-12T15:51:45 +0ms service=bus type=message.updated subscribing INFO 2026-01-12T15:51:45 +0ms service=bus type=message.part.updated subscribing INFO 2026-01-12T15:51:45 +0ms service=bus type=session.updated subscribing INFO 2026-01-12T15:51:45 +0ms service=bus type=message.updated subscribing INFO 2026-01-12T15:51:45 +0ms service=bus type=message.part.updated subscribing INFO 2026-01-12T15:51:45 +0ms service=bus type=session.diff subscribing INFO 2026-01-12T15:51:45 +0ms service=format init INFO 2026-01-12T15:51:45 +0ms service=bus type=file.edited subscribing INFO 2026-01-12T15:51:45 +2ms service=lsp serverIds=deno, typescript, vue, eslint, oxlint, biome, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, fsharp, sourcekit-lsp, rust, clangd, svelte, astro, jdtls, yaml-ls, lua-ls, php intelephense, dart, ocaml-lsp, bash, terraform, texlab, dockerfile, gleam, clojure-lsp, nixd, tinymist, haskell-language-server enabled LSP servers INFO 2026-01-12T15:51:45 +3ms service=bus type=command.executed subscribing INFO 2026-01-12T15:51:45 +63ms service=server method=POST path=/session request INFO 2026-01-12T15:51:45 +1ms service=server status=started method=POST path=/session request INFO 2026-01-12T15:51:45 +4ms service=session id=ses_44d180683ffe1vVkdiMu5cCWJE version=1.0.212 projectID=global directory=/app/input title=New session - 2026-01-12T15:51:45.788Z time={"created":1768233105788,"updated":1768233105788} created INFO 2026-01-12T15:51:45 +10ms service=bus type=session.created publishing INFO 2026-01-12T15:51:45 +0ms service=bus type=session.updated publishing INFO 2026-01-12T15:51:45 +2ms service=server status=completed duration=16 method=POST path=/session request INFO 2026-01-12T15:51:45 +2ms service=server method=GET path=/config request INFO 2026-01-12T15:51:45 +0ms service=server status=started method=GET path=/config request INFO 2026-01-12T15:51:45 +2ms service=server status=completed duration=2 method=GET path=/config request INFO 2026-01-12T15:51:45 +9ms service=server method=GET path=/event request INFO 2026-01-12T15:51:45 +0ms service=server status=started method=GET path=/event request INFO 2026-01-12T15:51:45 +0ms service=server event connected INFO 2026-01-12T15:51:45 +4ms service=bus type=* subscribing INFO 2026-01-12T15:51:45 +3ms service=server status=completed duration=7 method=GET path=/event request INFO 2026-01-12T15:51:45 +7ms service=server method=POST path=/session/ses_44d180683ffe1vVkdiMu5cCWJE/message request INFO 2026-01-12T15:51:45 +1ms service=server status=started method=POST path=/session/ses_44d180683ffe1vVkdiMu5cCWJE/message request INFO 2026-01-12T15:51:45 +5ms service=server status=completed duration=5 method=POST path=/session/ses_44d180683ffe1vVkdiMu5cCWJE/message request INFO 2026-01-12T15:51:45 +12ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:45 +3ms service=provider status=started state INFO 2026-01-12T15:51:45 +4ms service=models.dev file={} refreshing INFO 2026-01-12T15:51:45 +18ms service=provider init INFO 2026-01-12T15:51:45 +4ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:45 +8ms service=bus type=session.updated publishing INFO 2026-01-12T15:51:45 +2ms service=bus type=session.status publishing INFO 2026-01-12T15:51:45 +0ms service=session.prompt step=0 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE loop INFO 2026-01-12T15:51:45 +7ms service=provider providerID=openrouter found INFO 2026-01-12T15:51:45 +0ms service=provider providerID=opencode found INFO 2026-01-12T15:51:45 +1ms service=provider providerID=litellm found INFO 2026-01-12T15:51:45 +0ms service=provider status=completed duration=44 state INFO 2026-01-12T15:51:45 +4ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=true agent=title stream INFO 2026-01-12T15:51:45 +1ms service=provider status=started providerID=openrouter getSDK INFO 2026-01-12T15:51:45 +0ms service=provider providerID=openrouter pkg=@ai-sdk/openai-compatible using bundled provider INFO 2026-01-12T15:51:45 +2ms service=provider status=completed duration=2 providerID=openrouter getSDK INFO 2026-01-12T15:51:45 +2ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:45 +2ms service=session.prompt status=started resolveTools INFO 2026-01-12T15:51:45 +3ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params INFO 2026-01-12T15:51:45 +20ms service=tool.registry status=started invalid INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started bash INFO 2026-01-12T15:51:45 +2ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-12T15:51:45 +1ms service=tool.registry status=started read INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started glob INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started grep INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started edit INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started write INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started task INFO 2026-01-12T15:51:45 +1ms service=tool.registry status=started webfetch INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started todowrite INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started todoread INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=started skill INFO 2026-01-12T15:51:45 +1ms service=tool.registry status=completed duration=5 invalid INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=2 read INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=2 glob INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=2 grep INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=2 edit INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=2 write INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=1 todoread INFO 2026-01-12T15:51:45 +0ms service=tool.registry status=completed duration=5 bash INFO 2026-01-12T15:51:45 +1ms service=tool.registry status=completed duration=3 task INFO 2026-01-12T15:51:45 +6ms service=tool.registry status=completed duration=8 skill INFO 2026-01-12T15:51:45 +22ms service=session.prompt status=completed duration=56 resolveTools INFO 2026-01-12T15:51:45 +9ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:45 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=true agent=title stream INFO 2026-01-12T15:51:45 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params INFO 2026-01-12T15:51:45 +1ms service=bus type=session.updated publishing INFO 2026-01-12T15:51:45 +1ms service=bus type=session.diff publishing INFO 2026-01-12T15:51:45 +3ms service=session.processor process INFO 2026-01-12T15:51:45 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=false agent=build stream INFO 2026-01-12T15:51:45 +0ms service=provider status=started providerID=openrouter getSDK INFO 2026-01-12T15:51:45 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2026-01-12T15:51:45 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-12T15:51:45 +1ms service=bus type=session.status publishing INFO 2026-01-12T15:51:46 +612ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:46 +2ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:46 +24ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:46 +74ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:46 +111ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:46 +1ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:46 +1ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:46 +91ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:47 +135ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:47 +202ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:47 +180ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:47 +178ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:47 +161ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:47 +71ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:47 +0ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:48 +244ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:48 +255ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:48 +305ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:48 +236ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:49 +210ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:49 +0ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:49 +24ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:49 +273ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:49 +82ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:49 +3ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:49 +19ms service=lsp file=/app/input/application.log touching file INFO 2026-01-12T15:51:49 +1ms service=file.time sessionID=ses_44d180683ffe1vVkdiMu5cCWJE file=/app/input/application.log read INFO 2026-01-12T15:51:49 +3ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:49 +6ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:49 +9ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:49 +1ms service=bus type=message.updated publishing I will use the `bash` tool to execute a sequence of commands using `grep`, `awk`, and other utilities to parse `application.log` and generate the required `log_analysis.json`. Since I cannot ask questions, I must infer a likely log format based on the requested data points (level, timestamp, IP address, message) and assume the file exists in the current working directory, `/app/input`. I will assume a common log format where: - The **timestamp** is at the beginning of the line (e.g., `[YYYY-MM-DD HH:MM:SS]`). - The **log level** (`ERROR`, `WARNING`) is present. - An **IP address** (IPv4 format) is present somewhere in the line. - The **error message** is the rest of the line after the level/timestamp, which I will try to normalize for counting. Here is the plan executed via a single bash command for efficiency: 1. **Count Errors/Warnings:** Use `grep -c` for each level. 2. **Extract Unique IPs:** Use `grep` to find potential IPv4 addresses, then `sort -u` to get unique ones. I will use a broad regex for IPs: `[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}`. 3. **Extract Error Timestamps:** Use `grep` for `ERROR` and then `awk` to extract the timestamp part (assuming it's the first field, or a pattern matching `[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}`). 4. **Find Most Common Error:** Extract all lines containing `ERROR`, clean them up (remove timestamp/level/IP), and then use `sort | uniq -c | sort -nr | head -1` to find the most frequent cleaned message. 5. **Generate JSON:** Use `jq` or shell variable substitution to construct the final JSON string and write it to `log_analysis.json`. Since I cannot ask for the log format, I will use a robust set of commands that attempt to cover these extractions based on common patterns. I will assume the log format is somewhat parsable by simple tools. For demonstration, I will first create a sample `application.log` to ensure the subsequent parsing command works correctly, as the user stated the file exists but did not provide content. Since I am forbidden from asking questions and must proceed, creating a plausible log file is the only way to demonstrate the successful execution of the extraction logic. Executing the setup and analysis: 1. Create sample `application.log`. 2. Run parsing logic. 3. Write `log_analysis.json`. Wait, I must not create files unless explicitly required, but I *must* parse `application.log`. Since no content was provided, I cannot proceed with steps 2, 3, and 4 of the extraction requirements. I will inform the user that I have to read the file first to proceed with the analysis, which will implicitly fail the subsequent steps if the file is empty or non-existent, but I must adhere to the principle of analyzing what is present. I will use `read` on `application.log` first to see its contents/format, and then proceed with the logic based on what I find. If the file is empty, I will return the JSON with zero/null values. First, I check the file content using `read`. |  Read app/input/application.log INFO 2026-01-12T15:51:49 +16ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:49 +1ms service=bus type=session.status publishing INFO 2026-01-12T15:51:49 +0ms service=session.prompt step=1 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE loop INFO 2026-01-12T15:51:49 +2ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:49 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=true agent=title stream INFO 2026-01-12T15:51:49 +0ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params INFO 2026-01-12T15:51:49 +2ms service=bus type=session.updated publishing INFO 2026-01-12T15:51:49 +0ms service=bus type=session.diff publishing INFO 2026-01-12T15:51:49 +16ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:49 +0ms service=session.prompt status=started resolveTools INFO 2026-01-12T15:51:49 +1ms service=tool.registry status=started invalid INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started bash INFO 2026-01-12T15:51:49 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started read INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started glob INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started grep INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started edit INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started write INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started task INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started webfetch INFO 2026-01-12T15:51:49 +1ms service=tool.registry status=started todowrite INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started todoread INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=started skill INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=1 read INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=1 write INFO 2026-01-12T15:51:49 +2ms service=tool.registry status=completed duration=1 webfetch INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=2 todoread INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=3 bash INFO 2026-01-12T15:51:49 +1ms service=tool.registry status=completed duration=3 skill INFO 2026-01-12T15:51:49 +0ms service=tool.registry status=completed duration=4 task INFO 2026-01-12T15:51:49 +4ms service=session.prompt status=completed duration=9 resolveTools INFO 2026-01-12T15:51:49 +17ms service=session.processor process INFO 2026-01-12T15:51:49 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=false agent=build stream INFO 2026-01-12T15:51:49 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-12T15:51:49 +8ms service=bus type=session.status publishing INFO 2026-01-12T15:51:50 +444ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:50 +2ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:50 +0ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:50 +88ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:50 +0ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:50 +36ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:50 +153ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:50 +135ms service=bus type=session.updated publishing INFO 2026-01-12T15:51:50 +78ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:50 +27ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:50 +150ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:50 +95ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:51 +374ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:51 +0ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:52 +986ms service=session.summary title=Parsing application.log analysis title INFO 2026-01-12T15:51:52 +1ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:52 +800ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:52 +26ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:53 +46ms service=bus type=message.part.updated publishing The log file content is available. I can now proceed with the analysis using `bash`. The format appears to be: `YYYY-MM-DD HH:MM:SS LEVEL [IP] MESSAGE`. I will now execute the bash command to parse the file and generate `log_analysis.json`. First, I will set up variables for the counts and arrays within a script block before writing the final JSON. The error message will be normalized by removing the timestamp, level, and IP address. For simplicity in identifying the most common error message, I will focus on the text *after* the IP address, trimming known variable parts like generic connection failure messages. Since this requires multiple sequential steps within a shell session, I will use one call to `bash`. The complex shell logic will handle all four extraction requirements and the final JSON output.I have the log file content. I will now parse it to generate the `log_analysis.json` file using a single bash command sequence. The logic will perform the required counting, extraction, and aggregation, assuming the format derived from the sample content: `YYYY-MM-DD HH:MM:SS LEVEL [IP] MESSAGE`. I will use `grep`, `awk`, and other tools to construct the final JSON object. INFO 2026-01-12T15:51:53 +161ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:53 +14ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:53 +0ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:53 +66ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:53 +4ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:53 +5ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:53 +1ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:53 +1ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:53 +8ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:53 +7ms service=bus type=session.status publishing INFO 2026-01-12T15:51:53 +0ms service=session.prompt step=2 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE loop |  Bash Parses log file, counts levels, extracts IPs/timestamps, finds most common error, and writes JSON /usr/bin/bash: line 52: jq: command not found INFO 2026-01-12T15:51:53 +9ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:53 +2ms service=bus type=session.updated publishing INFO 2026-01-12T15:51:53 +1ms service=bus type=session.diff publishing INFO 2026-01-12T15:51:53 +2ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:53 +0ms service=session.prompt status=started resolveTools INFO 2026-01-12T15:51:53 +1ms service=tool.registry status=started invalid INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started bash INFO 2026-01-12T15:51:53 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started read INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started glob INFO 2026-01-12T15:51:53 +1ms service=tool.registry status=started grep INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started edit INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started write INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started task INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started webfetch INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started todowrite INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started todoread INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=started skill INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-01-12T15:51:53 +1ms service=tool.registry status=completed duration=2 read INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=2 glob INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=1 write INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=1 todoread INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-01-12T15:51:53 +1ms service=tool.registry status=completed duration=2 skill INFO 2026-01-12T15:51:53 +0ms service=tool.registry status=completed duration=2 task INFO 2026-01-12T15:51:53 +2ms service=session.prompt status=completed duration=6 resolveTools INFO 2026-01-12T15:51:53 +2ms service=session.processor process INFO 2026-01-12T15:51:53 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=false agent=build stream INFO 2026-01-12T15:51:53 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params INFO 2026-01-12T15:51:53 +5ms service=bus type=session.status publishing INFO 2026-01-12T15:51:53 +523ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:53 +0ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:53 +52ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:53 +102ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:54 +67ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:54 +115ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:54 +100ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:54 +0ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:54 +95ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:54 +131ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:54 +280ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:54 +231ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:55 +239ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:55 +132ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:55 +0ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:55 +149ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:55 +318ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:56 +292ms service=session.summary title=Parsing application.log to JSON title INFO 2026-01-12T15:51:56 +5ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:56 +7ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:56 +203ms service=bus type=message.part.updated publishing ERROR 2026-01-12T15:51:56 +176ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2026-01-12T15:51:56 +0ms service=default e=NotFoundError rejection INFO 2026-01-12T15:51:56 +23ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:56 +174ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:56 +162ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +203ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +25ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +19ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +36ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +15ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +19ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +42ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +1ms service=bus type=message.part.updated publishing INFO 2026-01-12T15:51:57 +1ms service=bus type=message.updated publishing The previous execution failed because the `jq` utility is not available in the environment. I must rewrite the JSON construction step using only standard shell tools (`echo`, `sed`, etc.) to generate the final `log_analysis.json`. I will re-run the extraction logic, focusing on using `sed` and `tr` to format the final output string correctly into JSON format. New execution plan for JSON construction: 1. Recalculate counts and arrays using standard shell tools. 2. Construct the JSON string manually using `printf` and string concatenation/escaping. The IP and Timestamp arrays need careful formatting with quotes and commas. ```bash # 1. Count ERROR and WARNING messages TOTAL_ERRORS=$(grep -c " ERROR " application.log) TOTAL_WARNINGS=$(grep -c " WARNING " application.log) # 2. Extract unique IP addresses (format: "ip1","ip2",...) UNIQUE_IPS_COMMA_SEPARATED=$(awk '/\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\]/ { match($0, /[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/); print substr($0, RSTART, RLENGTH); }' application.log | sort -u | awk '{printf "\"%s\",", $0}') # Remove trailing comma for the array UNIQUE_IPS_JSON="[\"$(echo "${UNIQUE_IPS_COMMA_SEPARATED}" | sed 's/,$//')\"]" # 3. Extract error timestamps (format: "timestamp1","timestamp2",...) ERROR_TIMESTAMPS_COMMA_SEPARATED=$(awk '/ ERROR / { match($0, /[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}/); if (RSTART > 0) { print substr($0, RSTART, RLENGTH); } }' application.log | sort | awk '{printf "\"%s\",", $0}') # Remove trailing comma for the array ERROR_TIMESTAMPS_JSON="[$(echo "${ERROR_TIMESTAMPS_COMMA_SEPARATED}" | sed 's/,$//')]" # 4. Find the most common error message MOST_COMMON_ERROR_RAW=$(awk '/ ERROR / { # Strip timestamp and level/IP prefix sub(/^[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2} /, ""); sub(/^ERROR \[[0-9.]+\] /, ""); print $0; }' application.log | sort | uniq -c | sort -nr | head -n 1 | awk '{print $2}') # Handle case where there are no errors or parsing failed if [ -z "$MOST_COMMON_ERROR_RAW" ]; then MOST_COMMON_ERROR_JSON="null" else # Escape double quotes within the message itself for JSON safety MOST_COMMON_ERROR_JSON="\"$(echo "${MOST_COMMON_ERROR_RAW}" | sed 's/"/\\"/g')\"" fi # Construct the final JSON string JSON_OUTPUT=$(printf '{ "total_errors": %s, "total_warnings": %s, "unique_ips": %s, "error_timestamps": %s, "most_common_error": %s }' \ "$TOTAL_ERRORS" \ "$TOTAL_WARNINGS" \ "$UNIQUE_IPS_JSON" \ "$ERROR_TIMESTAMPS_JSON" \ "$MOST_COMMON_ERROR_JSON") # Write to file echo "${JSON_OUTPUT}" > log_analysis.json # Final verification output cat log_analysis.json,description:Re-parses log file without jq, constructs JSON manually and writes to file INFO 2026-01-12T15:51:57 +4ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:57 +0ms service=bus type=session.status publishing INFO 2026-01-12T15:51:57 +0ms service=session.prompt step=3 sessionID=ses_44d180683ffe1vVkdiMu5cCWJE loop INFO 2026-01-12T15:51:57 +6ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:57 +1ms service=bus type=message.updated publishing INFO 2026-01-12T15:51:57 +1ms service=bus type=session.updated publishing INFO 2026-01-12T15:51:57 +0ms service=bus type=session.diff publishing INFO 2026-01-12T15:51:57 +2ms service=session.prompt sessionID=ses_44d180683ffe1vVkdiMu5cCWJE exiting loop INFO 2026-01-12T15:51:57 +1ms service=session.compaction pruning INFO 2026-01-12T15:51:57 +2ms service=session.prompt sessionID=ses_44d180683ffe1vVkdiMu5cCWJE cancel INFO 2026-01-12T15:51:57 +1ms service=bus type=session.status publishing INFO 2026-01-12T15:51:57 +0ms service=bus type=session.idle publishing INFO 2026-01-12T15:51:57 +4ms service=default directory=/app/input disposing instance INFO 2026-01-12T15:51:57 +1ms service=state key=/app/input waiting for state disposal to complete INFO 2026-01-12T15:51:57 +7ms 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.