/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_20251226_150020/task9_cpp_footguns/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: 330e1926 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 353 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 Installing Docker... Docker installed C++ compilation will use gcc:13 Docker image to avoid host path conflicts --- TASK BEGIN --- # C++ Bug Hunt: Fix Subtle Errors You'll find several C++ files in the current directory. Each file contains realistic code that does something useful, but has ONE subtle bug. ## Your Task Fix the bug in each file so that: 1. The code compiles without warnings (`-Wall -Wextra -Werror`) 2. The code passes sanitizer checks (ASan/UBSan) 3. The code produces the correct expected output ## Files - `virtual_destructor.cpp` - Plugin system with memory management - `reference_to_temporary.cpp` - Configuration system - `iterator_invalidation.cpp` - Event queue processor - `unsigned_underflow.cpp` - Ring buffer implementation - `dangling_cstr.cpp` - Log formatting system - `init_order.cpp` - Coordinate system with units - `off_by_one.cpp` - Matrix border detection - `int_overflow.cpp` - Bulk price calculator Each file is independent. Fix bugs **IN PLACE** (modify the files in the same directory). 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 2025-12-26T17:28:35 +682ms service=default version=1.0.155 args=["run","--print-logs"] opencode INFO 2025-12-26T17:28:35 +3ms service=default directory=/app/input creating instance INFO 2025-12-26T17:28:35 +2ms service=project directory=/app/input fromDirectory INFO 2025-12-26T17:28:35 +4ms service=storage index=0 running migration ERROR 2025-12-26T17:28:35 +2ms service=storage index=0 failed to run migration INFO 2025-12-26T17:28:35 +1ms service=storage index=1 running migration INFO 2025-12-26T17:28:35 +4ms service=default directory=/app/input bootstrapping INFO 2025-12-26T17:28:35 +4ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2025-12-26T17:28:35 +40ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2025-12-26T17:28:35 +1ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2025-12-26T17:28:35 +22ms 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 2025-12-26T17:28:36 +452ms service=bun code=0 stdout=bun add v1.3.4 (5eb2145b) installed @opencode-ai/plugin@1.0.155 3 packages installed [433.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2025-12-26T17:28:36 +7ms service=plugin path=opencode-copilot-auth@0.0.9 loading plugin INFO 2025-12-26T17:28:36 +3ms service=bun pkg=opencode-copilot-auth version=0.0.9 installing package using Bun's default registry resolution INFO 2025-12-26T17:28:36 +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 2025-12-26T17:28:36 +92ms service=bun code=0 stdout=bun add v1.3.4 (5eb2145b) installed opencode-copilot-auth@0.0.9 1 package installed [84.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [4] Saved lockfile done INFO 2025-12-26T17:28:36 +13ms service=plugin path=opencode-anthropic-auth@0.0.5 loading plugin INFO 2025-12-26T17:28:36 +2ms service=bun pkg=opencode-anthropic-auth version=0.0.5 installing package using Bun's default registry resolution INFO 2025-12-26T17:28:36 +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-anthropic-auth@0.0.5"] cwd=/home/cubbi/.cache/opencode running INFO 2025-12-26T17:28:37 +739ms 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 [726.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2025-12-26T17:28:37 +39ms service=bus type=* subscribing INFO 2025-12-26T17:28:37 +1ms service=bus type=session.updated subscribing INFO 2025-12-26T17:28:37 +0ms service=bus type=message.updated subscribing INFO 2025-12-26T17:28:37 +0ms service=bus type=message.part.updated subscribing INFO 2025-12-26T17:28:37 +0ms service=bus type=session.updated subscribing INFO 2025-12-26T17:28:37 +0ms service=bus type=message.updated subscribing INFO 2025-12-26T17:28:37 +0ms service=bus type=message.part.updated subscribing INFO 2025-12-26T17:28:37 +0ms service=bus type=session.diff subscribing INFO 2025-12-26T17:28:37 +0ms service=format init INFO 2025-12-26T17:28:37 +0ms service=bus type=file.edited subscribing INFO 2025-12-26T17:28:37 +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 2025-12-26T17:28:37 +3ms service=bus type=command.executed subscribing INFO 2025-12-26T17:28:37 +55ms service=server method=POST path=/session request INFO 2025-12-26T17:28:37 +1ms service=server status=started method=POST path=/session request INFO 2025-12-26T17:28:37 +6ms service=session id=ses_4a44b75d4ffeD1RiuA6GoP8K3Y version=1.0.155 projectID=global directory=/app/input title=New session - 2025-12-26T17:28:37.163Z time={"created":1766770117163,"updated":1766770117163} created INFO 2025-12-26T17:28:37 +22ms service=bus type=session.created publishing INFO 2025-12-26T17:28:37 +2ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:37 +7ms service=server status=completed duration=37 method=POST path=/session request INFO 2025-12-26T17:28:37 +4ms service=server method=GET path=/config request INFO 2025-12-26T17:28:37 +0ms service=server status=started method=GET path=/config request INFO 2025-12-26T17:28:37 +6ms service=server status=completed duration=6 method=GET path=/config request INFO 2025-12-26T17:28:37 +8ms service=server method=GET path=/event request INFO 2025-12-26T17:28:37 +1ms service=server status=started method=GET path=/event request INFO 2025-12-26T17:28:37 +0ms service=server event connected INFO 2025-12-26T17:28:37 +6ms service=bus type=* subscribing INFO 2025-12-26T17:28:37 +3ms service=server status=completed duration=9 method=GET path=/event request INFO 2025-12-26T17:28:37 +8ms service=server method=POST path=/session/ses_4a44b75d4ffeD1RiuA6GoP8K3Y/message request INFO 2025-12-26T17:28:37 +0ms service=server status=started method=POST path=/session/ses_4a44b75d4ffeD1RiuA6GoP8K3Y/message request INFO 2025-12-26T17:28:37 +9ms service=server status=completed duration=9 method=POST path=/session/ses_4a44b75d4ffeD1RiuA6GoP8K3Y/message request INFO 2025-12-26T17:28:37 +15ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:37 +11ms service=provider status=started state INFO 2025-12-26T17:28:37 +7ms service=models.dev file={} refreshing INFO 2025-12-26T17:28:37 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:37 +28ms service=provider init INFO 2025-12-26T17:28:37 +8ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:37 +4ms service=bus type=session.status publishing INFO 2025-12-26T17:28:37 +1ms service=session.prompt step=0 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:37 +10ms service=provider providerID=openrouter found INFO 2025-12-26T17:28:37 +0ms service=provider providerID=opencode found INFO 2025-12-26T17:28:37 +1ms service=provider providerID=litellm found INFO 2025-12-26T17:28:37 +0ms service=provider status=completed duration=61 state INFO 2025-12-26T17:28:37 +6ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=true agent=title stream INFO 2025-12-26T17:28:37 +2ms service=provider status=started providerID=openrouter getSDK INFO 2025-12-26T17:28:37 +0ms service=provider providerID=openrouter pkg=@ai-sdk/openai-compatible using bundled provider INFO 2025-12-26T17:28:37 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2025-12-26T17:28:37 +4ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:37 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:37 +2ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=true agent=title params={"options":{}} params INFO 2025-12-26T17:28:37 +25ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:37 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:37 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:37 +1ms service=tool.registry status=started read INFO 2025-12-26T17:28:37 +0ms service=tool.registry status=started glob INFO 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duration=4 list INFO 2025-12-26T17:28:37 +0ms service=tool.registry status=completed duration=3 edit INFO 2025-12-26T17:28:37 +0ms service=tool.registry status=completed duration=3 write INFO 2025-12-26T17:28:37 +0ms service=tool.registry status=completed duration=2 webfetch INFO 2025-12-26T17:28:37 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2025-12-26T17:28:37 +0ms service=tool.registry status=completed duration=1 todoread INFO 2025-12-26T17:28:37 +0ms service=tool.registry status=completed duration=5 bash INFO 2025-12-26T17:28:37 +1ms service=tool.registry status=completed duration=4 task INFO 2025-12-26T17:28:37 +13ms service=session.prompt status=completed duration=46 resolveTools INFO 2025-12-26T17:28:37 +26ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:37 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=true agent=title stream INFO 2025-12-26T17:28:37 +0ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=true agent=title params={"options":{}} params INFO 2025-12-26T17:28:37 +15ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:37 +2ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:37 +5ms service=session.processor process INFO 2025-12-26T17:28:37 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:37 +0ms service=provider status=started providerID=openrouter getSDK INFO 2025-12-26T17:28:37 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK INFO 2025-12-26T17:28:37 +2ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:37 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:28:38 +675ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:38 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:38 +5ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:28:38 +78ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:38 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:38 +155ms service=session.summary title=Debugging C++ subtle bugs title INFO 2025-12-26T17:28:38 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:38 +2ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:38 +5ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:38 +71ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:28:39 +926ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:39 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:39 +76ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:39 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:39 +3ms service=bus type=todo.updated publishing INFO 2025-12-26T17:28:39 +6ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:39 +4ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:39 +5ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:39 +1ms service=bus type=message.updated publishing |  Todo 8 todos Right, I have 8 independent C++ bug-fixing tasks. I will address each file one by one, focusing on compilation, memory safety, and correct logic. I will use the `todowrite` tool to create a plan and track my progress. First, I need to list the files to verify their existence before starting. I'll also read the contents of all files in parallel to analyze them immediately. INFO 2025-12-26T17:28:39 +16ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:39 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:28:39 +0ms service=session.prompt step=1 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:39 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:39 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:39 +1ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:39 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:39 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:39 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:39 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started read INFO 2025-12-26T17:28:39 +1ms service=tool.registry status=started glob INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 list INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 edit INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 write INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-26T17:28:39 +0ms service=tool.registry status=completed duration=0 task INFO 2025-12-26T17:28:39 +2ms service=session.prompt status=completed duration=4 resolveTools INFO 2025-12-26T17:28:39 +5ms service=session.processor process INFO 2025-12-26T17:28:39 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:39 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:39 +8ms service=bus type=session.status publishing INFO 2025-12-26T17:28:40 +619ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +6ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +12ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +2ms service=bus type=message.updated publishing |  Glob app/input INFO 2025-12-26T17:28:40 +21ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:40 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:28:40 +0ms service=session.prompt step=2 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:40 +12ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:40 +3ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:40 +1ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:40 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:40 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:40 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=started read INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=started write INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 invalid INFO 2025-12-26T17:28:40 +2ms service=tool.registry status=completed duration=3 read INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=3 glob INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=3 grep INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=3 list INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=3 edit INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 write INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 webfetch INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 todowrite INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 todoread INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=4 bash INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 task INFO 2025-12-26T17:28:40 +2ms service=session.prompt status=completed duration=7 resolveTools INFO 2025-12-26T17:28:40 +11ms service=session.processor process INFO 2025-12-26T17:28:40 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:40 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:40 +2ms service=bus type=session.status publishing ERROR 2025-12-26T17:28:40 +237ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:40 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:40 +333ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +9ms service=lsp file=/app/input/virtual_destructor.cpp touching file INFO 2025-12-26T17:28:40 +1ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/virtual_destructor.cpp read INFO 2025-12-26T17:28:40 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:40 +0ms service=bus type=message.updated publishing |  Read app/input/virtual_destructor.cpp INFO 2025-12-26T17:28:40 +12ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:40 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:28:40 +0ms service=session.prompt step=3 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:40 +9ms service=lsp.server downloading clangd from GitHub releases INFO 2025-12-26T17:28:40 +26ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:40 +2ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:40 +1ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:40 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:40 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=started bash INFO 2025-12-26T17:28:40 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=started read INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=started edit INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=4 invalid INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 read INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 glob INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 grep INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=completed duration=3 list INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 edit INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 write INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=2 webfetch INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=1 todoread INFO 2025-12-26T17:28:40 +0ms service=tool.registry status=completed duration=4 bash INFO 2025-12-26T17:28:40 +1ms service=tool.registry status=completed duration=3 task INFO 2025-12-26T17:28:40 +6ms service=session.prompt status=completed duration=13 resolveTools INFO 2025-12-26T17:28:40 +5ms service=session.processor process INFO 2025-12-26T17:28:40 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:40 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:40 +4ms service=bus type=session.status publishing INFO 2025-12-26T17:28:41 +699ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:41 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:41 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:41 +4ms service=lsp file=/app/input/reference_to_temporary.cpp touching file INFO 2025-12-26T17:28:41 +0ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/reference_to_temporary.cpp read INFO 2025-12-26T17:28:41 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:41 +6ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:41 +7ms service=bus type=message.updated publishing |  Read app/input/reference_to_temporary.cpp INFO 2025-12-26T17:28:41 +10ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:41 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:28:41 +0ms service=session.prompt step=4 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:41 +35ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:41 +3ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:41 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:41 +43ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:41 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:41 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:41 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:41 +1ms service=tool.registry status=started read INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 read INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 list INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 edit INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 write INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-26T17:28:41 +0ms service=tool.registry status=completed duration=0 task INFO 2025-12-26T17:28:41 +3ms service=session.prompt status=completed duration=5 resolveTools INFO 2025-12-26T17:28:41 +5ms service=session.processor process INFO 2025-12-26T17:28:41 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:41 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:41 +3ms service=bus type=session.status publishing ERROR 2025-12-26T17:28:41 +109ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:41 +0ms service=default e=NotFoundError rejection ERROR 2025-12-26T17:28:41 +44ms service=lsp.server Failed to extract clangd binary INFO 2025-12-26T17:28:42 +542ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:42 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:42 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:42 +4ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2025-12-26T17:28:42 +0ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/iterator_invalidation.cpp read INFO 2025-12-26T17:28:42 +1ms service=bus type=message.part.updated publishing |  Read app/input/iterator_invalidation.cpp INFO 2025-12-26T17:28:42 +28ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:42 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:42 +4ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:42 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:28:42 +0ms service=session.prompt step=5 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:42 +20ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:42 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:42 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:42 +6ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:42 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:42 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:42 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:42 +3ms service=tool.registry status=started read INFO 2025-12-26T17:28:42 +1ms service=tool.registry status=started glob INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:42 +2ms service=tool.registry status=started edit INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:42 +1ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=7 invalid INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=4 read INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=4 glob INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=3 grep INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=3 list INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=1 edit INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=7 bash INFO 2025-12-26T17:28:42 +0ms service=tool.registry status=completed duration=1 task INFO 2025-12-26T17:28:42 +2ms service=session.prompt status=completed duration=10 resolveTools INFO 2025-12-26T17:28:42 +8ms service=session.processor process INFO 2025-12-26T17:28:42 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:42 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:42 +2ms service=bus type=session.status publishing INFO 2025-12-26T17:28:43 +597ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +7ms service=lsp file=/app/input/unsigned_underflow.cpp touching file INFO 2025-12-26T17:28:43 +0ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/unsigned_underflow.cpp read INFO 2025-12-26T17:28:43 +4ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +4ms service=bus type=message.updated publishing |  Read app/input/unsigned_underflow.cpp INFO 2025-12-26T17:28:43 +16ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:43 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:28:43 +0ms service=session.prompt step=6 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:43 +22ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:43 +2ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:43 +1ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:43 +9ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:43 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:43 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:43 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:43 +1ms service=tool.registry status=started read INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 read INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 list INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 edit INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 write INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 task INFO 2025-12-26T17:28:43 +9ms service=session.prompt status=completed duration=11 resolveTools INFO 2025-12-26T17:28:43 +12ms service=session.processor process INFO 2025-12-26T17:28:43 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:43 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:43 +14ms service=bus type=session.status publishing ERROR 2025-12-26T17:28:43 +208ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:43 +1ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:43 +406ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +1ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2025-12-26T17:28:43 +1ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/dangling_cstr.cpp read INFO 2025-12-26T17:28:43 +1ms service=bus type=message.part.updated publishing |  Read app/input/dangling_cstr.cpp INFO 2025-12-26T17:28:43 +8ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:43 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:43 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:43 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:28:43 +0ms service=session.prompt step=7 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:43 +19ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:43 +7ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:43 +3ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:43 +6ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:43 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:43 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started read INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:43 +1ms service=tool.registry status=started list INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=1 glob INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=1 grep INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 list INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 edit INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 write INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-26T17:28:43 +0ms service=tool.registry status=completed duration=0 task INFO 2025-12-26T17:28:43 +3ms service=session.prompt status=completed duration=4 resolveTools INFO 2025-12-26T17:28:43 +8ms service=session.processor process INFO 2025-12-26T17:28:43 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:43 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:43 +6ms service=bus type=session.status publishing INFO 2025-12-26T17:28:44 +562ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:44 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:44 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:44 +2ms service=lsp file=/app/input/init_order.cpp touching file INFO 2025-12-26T17:28:44 +0ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/init_order.cpp read INFO 2025-12-26T17:28:44 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:44 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:44 +1ms service=bus type=message.updated publishing |  Read app/input/init_order.cpp INFO 2025-12-26T17:28:44 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:44 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:28:44 +0ms service=session.prompt step=8 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:44 +9ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:44 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:44 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:44 +8ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:44 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:44 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=started read INFO 2025-12-26T17:28:44 +1ms service=tool.registry status=started glob INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=started write INFO 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2025-12-26T17:28:44 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=completed duration=1 todoread INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=completed duration=2 bash INFO 2025-12-26T17:28:44 +0ms service=tool.registry status=completed duration=1 task INFO 2025-12-26T17:28:44 +2ms service=session.prompt status=completed duration=4 resolveTools INFO 2025-12-26T17:28:44 +14ms service=session.processor process INFO 2025-12-26T17:28:44 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:44 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:44 +7ms service=bus type=session.status publishing ERROR 2025-12-26T17:28:44 +313ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:44 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:45 +318ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:45 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:45 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:45 +4ms service=lsp file=/app/input/off_by_one.cpp touching file INFO 2025-12-26T17:28:45 +0ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/off_by_one.cpp read INFO 2025-12-26T17:28:45 +2ms service=bus type=message.part.updated publishing |  Read app/input/off_by_one.cpp INFO 2025-12-26T17:28:45 +11ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:45 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:45 +4ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:45 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:28:45 +0ms service=session.prompt step=9 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:45 +30ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:45 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:45 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:45 +10ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:45 +2ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:45 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:45 +1ms service=tool.registry status=started read INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:45 +2ms service=tool.registry status=completed duration=3 invalid INFO 2025-12-26T17:28:45 +1ms service=tool.registry status=completed duration=2 read INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=3 glob INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=3 grep INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=3 list INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=3 edit INFO 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sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:45 +3ms service=bus type=session.status publishing INFO 2025-12-26T17:28:45 +604ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:45 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:45 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:45 +1ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2025-12-26T17:28:45 +0ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/int_overflow.cpp read INFO 2025-12-26T17:28:45 +2ms service=bus type=message.part.updated publishing |  Read app/input/int_overflow.cpp INFO 2025-12-26T17:28:45 +8ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:45 +2ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:45 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:45 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:28:45 +1ms service=session.prompt step=10 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:45 +25ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:45 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:45 +1ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:45 +6ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:45 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:45 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:45 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:45 +1ms service=tool.registry status=started read INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=started grep INFO 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status=completed duration=0 edit INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=0 write INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:28:45 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-26T17:28:45 +1ms service=tool.registry status=completed duration=1 task INFO 2025-12-26T17:28:45 +1ms service=session.prompt status=completed duration=4 resolveTools INFO 2025-12-26T17:28:45 +10ms service=session.processor process INFO 2025-12-26T17:28:45 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:45 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:45 +2ms service=bus type=session.status publishing ERROR 2025-12-26T17:28:46 +246ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:46 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:46 +255ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:46 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:46 +47ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:46 +189ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:46 +154ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:46 +136ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:47 +180ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:47 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:47 +5ms service=bus type=file.edited publishing INFO 2025-12-26T17:28:47 +0ms service=format file=/app/input/virtual_destructor.cpp formatting INFO 2025-12-26T17:28:47 +1ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:28:47 +1ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:28:47 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:28:47 +1ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:28:47 +1ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/virtual_destructor.cpp read INFO 2025-12-26T17:28:47 +0ms service=lsp file=/app/input/virtual_destructor.cpp touching file INFO 2025-12-26T17:28:47 +4ms service=bus type=message.part.updated publishing |  Edit app/input/virtual_destructor.cpp INFO 2025-12-26T17:28:47 +13ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:47 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:47 +3ms service=bus type=message.updated publishing The files have been read. I will now process the bugs one by one. ### 1. `virtual_destructor.cpp` **Bug:** Non-virtual destructor in the base class `Plugin`. When `delete p;` is called on a `Plugin*` pointing to an `ImagePlugin` object, only the `Plugin` destructor is executed, leading to a memory leak in the `ImagePlugin` (its `imageData_` is not freed). **Fix:** Make the base class destructor `virtual`. **Plan:** 1. Update `Plugin`'s destructor to `virtual ~Plugin()`. 2. Update the todo list. Starting with `virtual_destructor.cpp`. INFO 2025-12-26T17:28:47 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:47 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:28:47 +1ms service=session.prompt step=11 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:47 +27ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:47 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:47 +1ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:47 +2ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:47 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:47 +2ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:47 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:47 +2ms service=tool.registry status=started read INFO 2025-12-26T17:28:47 +1ms service=tool.registry status=started glob INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=3 invalid INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 list INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 edit INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 write INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=3 bash INFO 2025-12-26T17:28:47 +0ms service=tool.registry status=completed duration=0 task INFO 2025-12-26T17:28:47 +4ms service=session.prompt status=completed duration=9 resolveTools INFO 2025-12-26T17:28:47 +10ms service=session.processor process INFO 2025-12-26T17:28:47 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:47 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:47 +2ms service=bus type=session.status publishing ERROR 2025-12-26T17:28:47 +211ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:47 +1ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:48 +1244ms service=bus type=todo.updated publishing INFO 2025-12-26T17:28:48 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:48 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:48 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:48 +3ms service=bus type=message.part.updated publishing |  Todo 7 todos INFO 2025-12-26T17:28:48 +11ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:48 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:48 +6ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:48 +6ms service=bus type=session.status publishing INFO 2025-12-26T17:28:48 +0ms service=session.prompt step=12 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:48 +31ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:48 +4ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:48 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:48 +5ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:48 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:48 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:48 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:48 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:48 +1ms service=tool.registry status=started read INFO 2025-12-26T17:28:48 +0ms 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agent=build stream INFO 2025-12-26T17:28:48 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:48 +6ms service=bus type=session.status publishing INFO 2025-12-26T17:28:49 +467ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +26ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +203ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +186ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:28:49 +20ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:49 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:49 +132ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +184ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +3ms service=bus type=file.edited publishing INFO 2025-12-26T17:28:49 +0ms service=format file=/app/input/reference_to_temporary.cpp formatting INFO 2025-12-26T17:28:49 +1ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:28:49 +1ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:28:49 +0ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:28:49 +1ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/reference_to_temporary.cpp read INFO 2025-12-26T17:28:49 +0ms service=lsp file=/app/input/reference_to_temporary.cpp touching file INFO 2025-12-26T17:28:49 +7ms service=bus type=message.part.updated publishing |  Edit app/input/reference_to_temporary.cpp INFO 2025-12-26T17:28:49 +26ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +4ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:49 +1ms service=bus type=message.updated publishing ### 2. `reference_to_temporary.cpp` **Bug:** `Config::getAppName()` returns a `const std::string&` (reference) to a temporary `std::string("MyApplication")` object, which is destroyed immediately after the function returns. The variable `appName` in `main` is a dangling reference. **Fix:** Return the `std::string` by value instead of by reference, creating a copy that extends the object's lifetime beyond the function call. **Plan:** 1. Change the return type of `Config::getAppName()` from `const std::string&` to `std::string`. 2. Update the todo list. Starting with `reference_to_temporary.cpp`. INFO 2025-12-26T17:28:50 +15ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:50 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:28:50 +0ms service=session.prompt step=13 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:50 +18ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:50 +2ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:50 +1ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:50 +9ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:50 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:50 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:50 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started read INFO 2025-12-26T17:28:50 +1ms service=tool.registry status=started glob INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-26T17:28:50 +1ms service=tool.registry status=completed duration=1 glob INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 grep INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 list INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 edit INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 todoread INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=2 bash INFO 2025-12-26T17:28:50 +0ms service=tool.registry status=completed duration=1 task INFO 2025-12-26T17:28:50 +2ms service=session.prompt status=completed duration=5 resolveTools INFO 2025-12-26T17:28:50 +5ms service=session.processor process INFO 2025-12-26T17:28:50 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:50 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:50 +9ms service=bus type=session.status publishing ERROR 2025-12-26T17:28:50 +706ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:50 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:51 +857ms service=bus type=todo.updated publishing INFO 2025-12-26T17:28:51 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:51 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:51 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:51 +11ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:51 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:51 +1ms service=bus type=message.updated publishing |  Todo 6 todos INFO 2025-12-26T17:28:51 +5ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:51 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:28:51 +0ms service=session.prompt step=14 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:51 +38ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:51 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:28:51 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:28:51 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:51 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:51 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:51 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started read INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started list INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started write INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started task INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=0 invalid INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=0 read INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=0 list INFO 2025-12-26T17:28:51 +1ms service=tool.registry status=completed duration=1 edit INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=1 todoread INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-26T17:28:51 +0ms service=tool.registry status=completed duration=1 task INFO 2025-12-26T17:28:51 +1ms service=session.prompt status=completed duration=3 resolveTools INFO 2025-12-26T17:28:51 +3ms service=session.processor process INFO 2025-12-26T17:28:51 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:28:51 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:28:51 +5ms service=bus type=session.status publishing INFO 2025-12-26T17:28:52 +443ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:52 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:52 +38ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:52 +250ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:28:52 +196ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:52 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:52 +71ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:52 +214ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:53 +237ms 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type=message.part.updated publishing INFO 2025-12-26T17:28:54 +183ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:54 +16ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:54 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:54 +196ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:54 +7ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:28:54 +56ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:54 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:54 +102ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:54 +141ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +149ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +164ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +13ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +15ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +151ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +9ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +186ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +94ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:28:55 +80ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:55 +1ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:55 +127ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +7ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:55 +10ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +14ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +113ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +149ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +225ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +33ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +21ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +103ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +159ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +16ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +28ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:56 +32ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:28:56 +95ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:28:56 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:28:57 +646ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:57 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:57 +5ms service=bus type=file.edited publishing INFO 2025-12-26T17:28:57 +0ms service=format file=/app/input/iterator_invalidation.cpp formatting INFO 2025-12-26T17:28:57 +0ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:28:57 +0ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:28:57 +2ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/iterator_invalidation.cpp read INFO 2025-12-26T17:28:57 +0ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2025-12-26T17:28:57 +8ms service=bus type=message.part.updated publishing |  Edit app/input/iterator_invalidation.cpp INFO 2025-12-26T17:28:57 +13ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:57 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:28:57 +1ms service=bus type=message.updated publishing ### 3. `iterator_invalidation.cpp` **Bug:** Modifying a `std::vector` (using `events_.push_back()`) during iteration invalidates all existing iterators, including `it` and `events_.end()`. This leads to undefined behavior. **Fix:** Iterate using a standard `for` loop with an index or copy the vector if modification is necessary, but the simplest fix for this pattern (processing existing elements only) is to iterate over a stable range (i.e., not modify the collection while iterating). Since `push_back` appends, the fix is to stop the iteration at the original size. **Plan:** 1. Determine the original size of the vector before iteration starts. 2. Change the range and limit the loop using a fixed index or an iterator that is guaranteed not to be invalidated (e.g., stopping when the iterator goes past a predefined end *before* the invalidating action). Since `push_back` only invalidates if the capacity changes, the safer C++ way to handle this when `push_back` is required *during* iteration over the original elements is to iterate over the *indices* of the original set of elements rather than iterators. I will use index-based iteration up to the original size. ```cpp 00016| for (auto it = events_.begin(); it != events_.end(); ++it) { ... 00021| events_.push_back("log_analytics"); // Invalidates iterator! ``` Wait, if I use index-based iteration, I still need to fix the case where the vector capacity is exceeded by `push_back`. The safest is to iterate up to the original size. ```cpp void processEvents() { std::cout << "Processing events..." << std::endl; const size_t originalSize = events_.size(); for (size_t i = 0; i < originalSize; ++i) { // Iterate over original elements std::cout << "Event: " << events_[i] << std::endl; // Add derived event during iteration if (events_[i] == "user_login") { events_.push_back("log_analytics"); // OK, appends after original range } } } ``` I will perform the edit to change the loop to use a size-limited index. Starting with `iterator_invalidation.cpp`. I need to change lines 16 and 17, and possibly 15, to convert to a size-based loop up to the fixed `originalSize`. I'll read the code again to create a clean refactoring. ```cpp 00012| void processEvents() { 00013| std::cout << "Processing events..." << std::endl; 00014| 00015| // BUG: Iterator invalidated by push_back 00016| for (auto it = events_.begin(); it != events_.end(); ++it) { 00017| std::cout << "Event: " << *it << std::endl; 00018| 00019| // Add derived event during iteration 00020| if (*it == "user_login") { 00021| events_.push_back("log_analytics"); // Invalidates iterator! 00022| } 00023| } 00024| } ``` I will replace line 15-23 with the new index-based logic. Original block: ```cpp 00015| // BUG: Iterator invalidated by push_back 00016| for (auto it = events_.begin(); it != events_.end(); ++it) { 00017| std::cout << "Event: " << *it << std::endl; 00018| 00019| // Add derived event during iteration 00020| if (*it == "user_login") { 00021| events_.push_back("log_analytics"); // Invalidates iterator! 00022| } 00023| } ``` New block: ```cpp // Fix: Process only events that existed before this operation const size_t originalSize = events_.size(); for (size_t i = 0; i < originalSize; ++i) { std::cout << "Event: " << events_[i] << std::endl; // Add derived event during iteration if (events_[i] == "user_login") { events_.push_back("log_analytics"); } } ``` This is too many lines for a single `edit` replacement, and it's safer to break it down. I will delete and insert. I will use a multi-line `edit` to replace the whole loop body. ```cpp // BUG: Iterator invalidated by push_back for (auto it = events_.begin(); it != events_.end(); ++it) { std::cout << "Event: " << *it << std::endl; // Add derived event during iteration if (*it == "user_login") { events_.push_back("log_analytics"); // Invalidates iterator! } } ``` Okay, replacing the block on lines 15-23: INFO 2025-12-26T17:28:57 +9ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:57 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:28:57 +3ms service=session.prompt step=15 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:28:57 +30ms service=bus type=message.updated publishing INFO 2025-12-26T17:28:57 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:28:57 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:28:57 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:28:57 +0ms service=bash-tool 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checking INFO 2025-12-26T17:29:08 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:29:08 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:29:08 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:29:08 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:29:08 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:29:08 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:29:08 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:29:08 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:29:08 +1ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:29:08 +1ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/unsigned_underflow.cpp read INFO 2025-12-26T17:29:08 +0ms service=lsp file=/app/input/unsigned_underflow.cpp touching file INFO 2025-12-26T17:29:08 +11ms service=bus type=message.part.updated publishing |  Edit app/input/unsigned_underflow.cpp INFO 2025-12-26T17:29:08 +13ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:08 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:08 +1ms service=bus type=message.updated publishing ### 4. `unsigned_underflow.cpp` **Bug:** The `available()` function calculates the number of elements in a ring buffer as `tail_ - head_`. Since `head_` and `tail_` are of type `size_t` (unsigned), if `head_` is greater than `tail_` (which is the case when the buffer wraps around and elements have been dequeued), the result will underflow and yield a very large number instead of the actual number of elements. The `available()` implementation is generally incorrect for a ring buffer where `head` and `tail` manage positions in a fixed-size buffer, not a `std::vector` (which appears to be growing but the counters are modulo-ed by `capacity_`). The current implementation: - `buffer_.push_back(value);` suggests the buffer is growing, not a ring buffer. - `tail_ = (tail_ + 1) % capacity_;` suggests it *is* a ring buffer. - The `std::vector buffer_` is never read from or fixed to `capacity_`. Assuming the intent is a classic ring buffer where `available` is the number of elements: 1. If `tail_ >= head_`, `available` is `tail_ - head_`. 2. If `tail_ < head_` (it wrapped around), `available` is `capacity_ - head_ + tail_`. The code needs to assume the `std::vector` is pre-sized to `capacity_` and `push` should use array indexing instead of `push_back`. However, the prompt only asks for a fix to the subtle bug. The bug is in `available()`. Since the `push` function uses `capacity_` only for modulo arithmetic on `tail_`: ```cpp 00010| buffer_.push_back(value); 00011| tail_ = (tail_ + 1) % capacity_; ``` This is likely wrong for a RingBuffer, as `buffer_` will grow indefinitely. But the core problem is in `available()`. Let's assume `head_` and `tail_` correctly track indices in a conceptual buffer of size `capacity_`, regardless of the inappropriate use of `buffer_.push_back()`. The bug is truly an arithmetic one. **Fix for `available()`:** Use the modulo arithmetic logic for ring buffers. ```cpp 00016| return (tail_ - head_); // BUG - needs to handle wrap-around ``` Correct logic: `(tail_ - head_ + capacity_) % capacity_` for the distance. However, in this case, the number of *available* elements is not simply the distance, as it depends on whether the buffer is empty or full. Given `isEmpty()` is `head_ == tail_`, the difference should be: ```cpp // Assuming capacity_ is the total size AND there is no "full" state check return (tail_ >= head_) ? (tail_ - head_) : (capacity_ - head_ + tail_); ``` Since `tail_` and `head_` are `size_t`, using modulo arithmetic directly is cleaner and safer: `return (tail_ + capacity_ - head_) % capacity_;` Wait, this is the number of elements *if* the buffer is managed to have at least one slot empty, or if we track the actual size. Since the problem uses `head_ == tail_` for `isEmpty`, the available slots logic is more complex or is simply tracking the number of elements *pushed* minus elements *popped* (which is not implemented). Let's look at the given sample code in `main`: ```cpp 00033| buffer.push(1); 00034| buffer.push(2); 00035| buffer.push(3); 00037| std::cout << "Available: " << buffer.available() << std::endl; ``` Expected output for `available()` is 3. In this case, `capacity_ = 10`. 1. `push(1)`: tail=1, head=0 2. `push(2)`: tail=2, head=0 3. `push(3)`: tail=3, head=0 `available()` is called. `tail_ - head_` = 3 - 0 = 3. This is correct here. However, the comment says: `// BUG: Unsigned underflow when tail < head`. This situation *cannot* happen with just `push` operations starting from 0/0. It only happens after we start *popping* (which isn't implemented) or if the buffer wraps. If the logic is `available = tail - head` when `head <= tail`: ```cpp // This is the bug fix for the underflow issue size_t available() const { if (tail_ >= head_) { return tail_ - head_; } else { return capacity_ - (head_ - tail_); } } ``` This is a robust solution to the underflow, even though the overall `RingBuffer` implementation is messy (using `push_back`). I'll use the modulo arithmetic solution for maximum robustness. The number of elements in a cyclic buffer (if we assume full/empty is handled by a separate size counter that's not shown) with wraparound is found with: `(tail_ - head_ + capacity_) % capacity_`. Wait, this isn't right for two pointers; it's `(tail_ - head_ + BufferSize) % BufferSize`. If no elements have been dequeued: `tail_` is the size. But here, `push` increments `tail_` modulo capacity. At the very least, where the comment states the bug is `// BUG: Unsigned underflow when tail < head`, I must fix the subtraction. I will use a simple if/else: ```cpp 00016| return tail_ - head_; // Wraps around to huge number! ``` Replacement: ```cpp // FIX: Handle wrap-around for available size in a ring buffer return (tail_ >= head_) ? (tail_ - head_) : (capacity_ - (head_ - tail_)); ``` This still has issues since the indices are not truly tracking available elements because `buffer_` is growing. Let's assume the question requires me to fix the underflow, *assuming* the logic for `head_/tail_` is correct in a pure pointer sense and that the implementation of a full ring buffer is not necessary. Since `head_` is 0 and `tail_` is 3 in `main()`, they are in the non-wrapped state. The current code yields 3. If a `pop()` was called, say `head_` moves to 1. `available` is 2. `tail_ - head_` is 3 - 1 = 2. Still correct. If `push` fills the buffer: T: 10, H: 0. T % 10 = 0. T=0, H=0. `isEmpty` is true, but it's full. The simplest fix that addresses the underflow *error* is to use a signed type for subtraction, but `tail_` and `head_` are `size_t`. Since the capacity is known, the only way to correctly handle the difference is using the wrapped logic. The example in `main` does not test the wrapped case, but the bug description explicitly calls out the `tail < head` case. I will use the conditional fix which handles the wrap-around based on `capacity_`. Starting with `unsigned_underflow.cpp`. ```cpp 00016| return tail_ - head_; // Wraps around to huge number! ``` I need to replace this single line with a conditional. I will replace it with the ternary operator, which is common in small expressions. Original at line 16: ```cpp 00016| return tail_ - head_; // Wraps around to huge number! ``` Replacing line 16 and 17: ```cpp 00016| return (tail_ >= head_) ? (tail_ - head_) : (capacity_ - head_ + tail_); 00017| } ``` I need to be careful with line numbering. I will replace the whole line 16. Original: ```cpp 00015| size_t available() const { 00016| // BUG: Unsigned underflow when tail < head 00017| return tail_ - head_; // Wraps around to huge number! 00018| } ``` I will replace line 17: INFO 2025-12-26T17:29:08 +4ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:08 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:29:08 +0ms service=session.prompt step=17 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:08 +22ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:08 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:29:08 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:29:08 +2ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:08 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:08 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:08 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:08 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type=message.part.updated publishing INFO 2025-12-26T17:29:10 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:10 +2ms service=bus type=message.updated publishing |  Todo 4 todos INFO 2025-12-26T17:29:10 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:10 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:29:10 +0ms service=session.prompt step=18 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:10 +63ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:10 +3ms service=bus type=session.updated publishing INFO 2025-12-26T17:29:10 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:29:10 +5ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:10 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:10 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:10 +0ms service=tool.registry status=started bash INFO 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file=/app/input/dangling_cstr.cpp formatting INFO 2025-12-26T17:29:13 +0ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:29:13 +1ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:29:13 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:29:13 +1ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:29:13 +4ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/dangling_cstr.cpp read INFO 2025-12-26T17:29:13 +1ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2025-12-26T17:29:13 +1ms service=bus type=message.part.updated publishing |  Edit app/input/dangling_cstr.cpp INFO 2025-12-26T17:29:13 +18ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:13 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:13 +1ms service=bus type=message.updated publishing ### 5. `dangling_cstr.cpp` **Bug:** `Logger::formatMessage` returns `const char*` from the temporary `std::string formatted` object, which is destroyed upon function exit. The pointer is left dangling. When `logger.log` attempts to print it, it uses invalid memory. **Fix:** Change the return type of `formatMessage` from `const char*` to `std::string` so that the formatted string itself is returned (by value) to the caller, extending its lifetime. The caller can then call `.c_str()` on the returned string, or use the string directly. Since `logger.log` assigns the result to a `const char*`, I should change it to return `std::string`. **Plan:** 1. Change return type of `formatMessage` to `std::string`. 2. Update `formatMessage` body to return the `std::string` object directly. 3. Update `log` to use the returned `std::string` (it will implicitly convert to `const char*` for `std::cout` but the variable `formatted` is not needed as a `const char*`). Looking at `dangling_cstr.cpp`: ```cpp 00008| const char* formatMessage(const std::string& msg) { 00009| std::string formatted = "[LOG] " + msg; 00010| return formatted.c_str(); // Dangling pointer! 00011| } ... 00014| void log(const std::string& msg) { 00015| const char* formatted = formatMessage(msg); 00016| std::cout << formatted << std::endl; 00017| } ``` **Step 1 & 2: Fix `formatMessage`** Original line 8: ```cpp 00008| const char* formatMessage(const std::string& msg) { ``` Replacement line 8: ```cpp std::string formatMessage(const std::string& msg) { ``` Original line 10: ```cpp 00010| return formatted.c_str(); // Dangling pointer! ``` Replacement line 10: ```cpp return formatted; // Returns string by value (RVO likely) ``` **Step 3 & 4: Fix `log`** Original line 15: ```cpp 00015| const char* formatted = formatMessage(msg); ``` Replacement line 15: ```cpp std::string formatted = formatMessage(msg); ``` I will perform the edits. Starting with `dangling_cstr.cpp`. Edit 1: Change function signature to return `std::string` (line 8). INFO 2025-12-26T17:29:13 +14ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:13 +4ms service=bus type=session.status publishing INFO 2025-12-26T17:29:13 +0ms service=session.prompt step=19 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:13 +31ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:13 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:13 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:13 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:13 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:13 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:29:13 +0ms service=tool.registry status=started read INFO 2025-12-26T17:29:13 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:29:13 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:29:13 +0ms service=tool.registry 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stream INFO 2025-12-26T17:29:13 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:29:13 +4ms service=bus type=session.status publishing INFO 2025-12-26T17:29:14 +589ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:14 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:14 +41ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:14 +15ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:14 +194ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:14 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:14 +3ms service=bus type=file.edited publishing INFO 2025-12-26T17:29:14 +0ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2025-12-26T17:29:14 +0ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:29:14 +0ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:29:14 +1ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/dangling_cstr.cpp read INFO 2025-12-26T17:29:14 +0ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2025-12-26T17:29:14 +3ms service=bus type=message.part.updated publishing |  Edit app/input/dangling_cstr.cpp INFO 2025-12-26T17:29:14 +29ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:14 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:14 +0ms service=bus type=message.updated publishing Edit 2: Change `formatMessage` to return the `std::string` object directly (line 10). INFO 2025-12-26T17:29:14 +14ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:14 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:29:14 +0ms service=session.prompt step=20 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop ERROR 2025-12-26T17:29:14 +15ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:14 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:14 +32ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:14 +3ms service=bus type=session.updated publishing INFO 2025-12-26T17:29:14 +2ms service=bus type=session.diff publishing INFO 2025-12-26T17:29:14 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:14 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:14 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:14 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started read INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started list INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started write INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started task INFO 2025-12-26T17:29:14 +1ms service=tool.registry status=started webfetch INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 glob INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 grep INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 list INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 edit INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 bash INFO 2025-12-26T17:29:14 +0ms service=tool.registry status=completed duration=1 task INFO 2025-12-26T17:29:14 +2ms service=session.prompt status=completed duration=4 resolveTools INFO 2025-12-26T17:29:14 +6ms service=session.processor process INFO 2025-12-26T17:29:14 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:29:14 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:29:14 +3ms service=bus type=session.status publishing INFO 2025-12-26T17:29:15 +761ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:15 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:15 +31ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:15 +2ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:29:15 +194ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:15 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:15 +84ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:15 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:15 +3ms service=bus type=file.edited publishing INFO 2025-12-26T17:29:15 +1ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2025-12-26T17:29:15 +0ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:29:15 +1ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:29:15 +0ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:29:15 +3ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/dangling_cstr.cpp read INFO 2025-12-26T17:29:15 +0ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2025-12-26T17:29:15 +1ms service=bus type=message.part.updated publishing |  Edit app/input/dangling_cstr.cpp INFO 2025-12-26T17:29:15 +10ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:15 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:15 +0ms service=bus type=message.updated publishing Edit 3: Change `log` to receive a `std::string` (line 15). INFO 2025-12-26T17:29:15 +9ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:15 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:29:15 +0ms service=session.prompt step=21 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:15 +53ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:15 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:15 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:15 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:29:15 +1ms service=tool.registry status=started read INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started list INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started write INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started task INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=completed duration=0 read INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=completed duration=0 list INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=completed duration=0 edit INFO 2025-12-26T17:29:15 +0ms service=tool.registry status=completed duration=0 write INFO 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2025-12-26T17:29:15 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:29:15 +4ms service=bus type=session.status publishing ERROR 2025-12-26T17:29:16 +906ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:16 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:17 +779ms service=bus type=todo.updated publishing INFO 2025-12-26T17:29:17 +5ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:17 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:17 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:17 +6ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:17 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:17 +0ms service=bus type=message.updated publishing |  Todo 3 todos INFO 2025-12-26T17:29:17 +12ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:17 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:29:17 +1ms service=session.prompt step=22 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:17 +26ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:17 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:29:17 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:29:17 +2ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:17 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:17 +1ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:17 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:29:17 +1ms service=tool.registry status=started read INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started list INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started write INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started task INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:29:17 +1ms service=tool.registry status=started todowrite INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=2 invalid INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=1 glob INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=1 grep INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=1 list INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=1 edit INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:29:17 +1ms service=tool.registry status=completed duration=2 bash INFO 2025-12-26T17:29:17 +0ms service=tool.registry status=completed duration=2 task INFO 2025-12-26T17:29:17 +3ms service=session.prompt status=completed duration=7 resolveTools INFO 2025-12-26T17:29:17 +6ms service=session.processor process INFO 2025-12-26T17:29:17 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:29:17 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:29:17 +7ms service=bus type=session.status publishing INFO 2025-12-26T17:29:18 +803ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:18 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:18 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:18 +36ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:29:18 +88ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:18 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:18 +79ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:18 +193ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:18 +147ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:19 +220ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:19 +164ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:19 +172ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:29:19 +107ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:19 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:19 +59ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:19 +157ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:19 +7ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:20 +173ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:20 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:20 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:20 +279ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:20 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:20 +2ms service=bus type=file.edited publishing INFO 2025-12-26T17:29:20 +0ms service=format file=/app/input/init_order.cpp formatting INFO 2025-12-26T17:29:20 +0ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:29:20 +1ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:29:20 +1ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:29:20 +0ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:29:20 +1ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/init_order.cpp read INFO 2025-12-26T17:29:20 +0ms service=lsp file=/app/input/init_order.cpp touching file INFO 2025-12-26T17:29:20 +3ms service=bus type=message.part.updated publishing |  Edit app/input/init_order.cpp INFO 2025-12-26T17:29:20 +17ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:20 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:20 +0ms service=bus type=message.updated publishing ### 6. `init_order.cpp` **Bug:** C++ initializes class members in the order they are *declared*, not the order they appear in the initializer list. In `Point`, `scale_` is declared after `x_` and `y_`, but the initializer list uses `scale_` to initialize `x_` and `y_` before `scale_` itself is initialized, leading to undefined behavior (using an uninitialized value for `scale_`). Declaration order (lines 21-23): 1. `x_` 2. `y_` 3. `scale_` Initialization order in `Point::Point` (lines 7-9): 1. `scale_` (initializes uninitialized `x_` via declaration order) 2. `x_` (initializes uninitialized `y_` via declaration order) 3. `y_` (initializes initialized `scale_` via declaration order) No, that's wrong. Declaration order: `x_`, `y_`, `scale_`. The initializer list is processed, but the *actual member initialization* occurs in declaration order. 1. `x_` is initialized using `x * scale_`. Since `scale_` has not been initialized *yet* (declaration order), its value is garbage. 2. `y_` is initialized using `y * scale_`. `scale_` is still garbage. 3. `scale_` is initialized with `scale`. **Fix:** Reorder the member declarations in the class to match the logical initialization order. `scale_` must be declared before `x_` and `y_`. **Plan:** 1. Move `double scale_;` to line 21, before `x_`. 2. Update the todo list. Starting with `init_order.cpp`. The members are on lines 21, 22, 23. Original lines 21-23: ```cpp 00021| double x_; // Initialized first (declaration order) 00022| double y_; // Initialized second 00023| double scale_; // Initialized third, but used in x_ and y_ init! ``` I will replace these three lines with the correct order. INFO 2025-12-26T17:29:20 +2ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:20 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:29:20 +0ms service=session.prompt step=23 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:20 +29ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:20 +1ms service=bus type=session.updated publishing INFO 2025-12-26T17:29:20 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:29:20 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:20 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:20 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started read INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started list INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started write INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started task INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=completed duration=0 invalid INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=completed duration=0 read INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-26T17:29:20 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-26T17:29:20 +0ms 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agent=build stream INFO 2025-12-26T17:29:22 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:29:22 +3ms service=bus type=session.status publishing INFO 2025-12-26T17:29:22 +661ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:22 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:22 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:22 +154ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:29:22 +129ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:22 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:23 +73ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +194ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +23ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +61ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +11ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +287ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +1ms service=bus type=file.edited publishing INFO 2025-12-26T17:29:23 +0ms service=format file=/app/input/off_by_one.cpp formatting INFO 2025-12-26T17:29:23 +0ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:29:23 +0ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:29:23 +3ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/off_by_one.cpp read INFO 2025-12-26T17:29:23 +0ms service=lsp file=/app/input/off_by_one.cpp touching file INFO 2025-12-26T17:29:23 +2ms service=bus type=message.part.updated publishing |  Edit app/input/off_by_one.cpp INFO 2025-12-26T17:29:23 +36ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +3ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:23 +2ms service=bus type=message.updated publishing ### 7. `off_by_one.cpp` **Bug:** The loop condition in `Matrix::printTopRow` is `i <= 5`. For a 5x5 matrix (indices 0 to 4), this goes one step too far, accessing `data_[0][5]`, which is out of bounds and causes undefined behavior (likely ASan/UBSan failure). **Fix:** Change the loop condition from `i <= 5` to `i < 5`. **Plan:** 1. Change `for` loop condition in `printTopRow`. 2. Update the todo list. Starting with `off_by_one.cpp`. ```cpp 00017| for (int i = 0; i <= 5; i++) { // Off-by-one! ``` Edit line 17. INFO 2025-12-26T17:29:23 +4ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:23 +2ms service=bus type=session.status publishing INFO 2025-12-26T17:29:23 +0ms service=session.prompt step=25 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:23 +50ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:23 +2ms service=bus type=session.updated publishing INFO 2025-12-26T17:29:23 +2ms service=bus type=session.diff publishing INFO 2025-12-26T17:29:23 +10ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:23 +0ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:23 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:29:23 +1ms service=tool.registry status=started read INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started list INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started write INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started task INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=completed duration=1 invalid INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=completed duration=0 read INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=completed duration=0 glob INFO 2025-12-26T17:29:23 +0ms service=tool.registry status=completed duration=0 grep INFO 2025-12-26T17:29:23 +0ms 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stream INFO 2025-12-26T17:29:23 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:29:23 +4ms service=bus type=session.status publishing ERROR 2025-12-26T17:29:24 +291ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:24 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:25 +1372ms service=bus type=todo.updated publishing INFO 2025-12-26T17:29:25 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:25 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:25 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:25 +8ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:25 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:25 +1ms service=bus type=message.updated publishing |  Todo 1 todos INFO 2025-12-26T17:29:25 +3ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:25 +1ms service=bus type=session.status publishing INFO 2025-12-26T17:29:25 +0ms service=session.prompt step=26 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:25 +26ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:25 +3ms service=bus type=session.updated publishing INFO 2025-12-26T17:29:25 +0ms service=bus type=session.diff publishing INFO 2025-12-26T17:29:25 +1ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:25 +1ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:25 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:29:25 +1ms service=tool.registry status=started read INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started list INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started edit INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started write INFO 2025-12-26T17:29:25 +1ms service=tool.registry status=started task INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started webfetch INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started todowrite INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=started todoread INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=2 invalid INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=1 read INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=1 glob INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=1 grep INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=1 list INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=1 edit INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=1 write INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=0 todoread INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=2 bash INFO 2025-12-26T17:29:25 +0ms service=tool.registry status=completed duration=0 task INFO 2025-12-26T17:29:25 +1ms service=session.prompt status=completed duration=3 resolveTools INFO 2025-12-26T17:29:25 +13ms service=session.processor process INFO 2025-12-26T17:29:25 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build stream INFO 2025-12-26T17:29:25 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:29:25 +6ms service=bus type=session.status publishing INFO 2025-12-26T17:29:26 +579ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:26 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:26 +56ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:26 +212ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:29:26 +88ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:26 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:26 +133ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:26 +242ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +227ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +255ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +125ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +8ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:29:27 +145ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:27 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:27 +15ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +9ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +8ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +11ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +132ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +9ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +7ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +148ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +6ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:27 +8ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +161ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +9ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +18ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +126ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +316ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +2ms service=bus type=file.edited publishing INFO 2025-12-26T17:29:28 +0ms service=format file=/app/input/int_overflow.cpp formatting INFO 2025-12-26T17:29:28 +0ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:29:28 +0ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:29:28 +3ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/int_overflow.cpp read INFO 2025-12-26T17:29:28 +0ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2025-12-26T17:29:28 +2ms service=bus type=message.part.updated publishing |  Edit app/input/int_overflow.cpp ERROR 2025-12-26T17:29:28 +34ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:28 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:28 +5ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +2ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:28 +1ms service=bus type=message.updated publishing ### 8. `int_overflow.cpp` **Bug:** `PriceCalculator::calculateTotal` attempts to multiply two `int` parameters (`100000 * 50000 = 5,000,000,000`). This result exceeds the maximum value of a 32-bit signed integer (approx 2.1 billion) resulting in signed integer overflow, which is undefined behavior and produces an incorrect negative result. **Fix:** Use a wider integer type (`long long` or `int64_t`) for the multiplication result to prevent overflow. Since the function returns `int`, I must either change the function signature (which I assume is allowed if necessary for correctness) or check for overflow and return an error/saturate the result (but the most robust approach is using a wider type). Assuming the purpose of the function is to calculate the correct total, I will change the return type to `long long` and perform the arithmetic using `long long`. **Plan:** 1. Change return type of `calculateTotal` to `long long`. 2. Cast one of the operands to `long long` before multiplication. 3. Update its call site in `printOrder` (the variable `total`). 4. Update the todo list. Starting with `int_overflow.cpp`. **Step 1 & 2: Fix `calculateTotal`** Original lines 7 and 8: ```cpp 00007| int calculateTotal(int pricePerUnit, int quantity) { 00008| return pricePerUnit * quantity; // Can overflow! ``` Replacement: ```cpp long long calculateTotal(int pricePerUnit, int quantity) { return (long long)pricePerUnit * quantity; // Fix: use long long to prevent overflow ``` **Step 3: Fix `printOrder`** Original line 12: ```cpp 00012| void printOrder(int price, int qty) { 00013| int total = calculateTotal(price, qty); ``` Replacement: ```cpp void printOrder(int price, int qty) { long long total = calculateTotal(price, qty); ``` Since the target type is `long long`, I will use `long long` for `total` in `printOrder` and change the return type of `calculateTotal`. Edit 1: Change `calculateTotal` signature and implementation (lines 7 and 8). INFO 2025-12-26T17:29:28 +2ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:28 +0ms service=bus type=session.status publishing INFO 2025-12-26T17:29:28 +0ms service=session.prompt step=27 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y loop INFO 2025-12-26T17:29:28 +60ms service=bus type=message.updated publishing INFO 2025-12-26T17:29:28 +2ms service=session.prompt status=started resolveTools INFO 2025-12-26T17:29:28 +0ms service=tool.registry status=started invalid INFO 2025-12-26T17:29:28 +0ms service=tool.registry status=started bash INFO 2025-12-26T17:29:28 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2025-12-26T17:29:28 +1ms service=tool.registry status=started read INFO 2025-12-26T17:29:28 +0ms service=tool.registry status=started glob INFO 2025-12-26T17:29:28 +0ms service=tool.registry status=started grep INFO 2025-12-26T17:29:28 +0ms service=tool.registry status=started list INFO 2025-12-26T17:29:28 +0ms service=tool.registry 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file=/app/input/int_overflow.cpp formatting INFO 2025-12-26T17:29:29 +0ms service=format name=zig ext=.cpp checking INFO 2025-12-26T17:29:29 +1ms service=format name=uv format ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=terraform ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=standardrb ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=ruff ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=rubocop ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=air ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=prettier ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=mix ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=latexindent ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=ktlint ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=gofmt ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=gleam ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=dart ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=clang-format ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=format name=biome ext=.cpp checking INFO 2025-12-26T17:29:29 +0ms service=file.time sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y file=/app/input/int_overflow.cpp read INFO 2025-12-26T17:29:29 +0ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2025-12-26T17:29:29 +2ms service=bus type=message.part.updated publishing |  Edit app/input/int_overflow.cpp INFO 2025-12-26T17:29:29 +21ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:29 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:29 +1ms service=bus type=message.updated publishing Edit 2: Change type of `total` in `printOrder` (line 13). 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agent=build stream INFO 2025-12-26T17:29:31 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 sessionID=ses_4a44b75d4ffeD1RiuA6GoP8K3Y small=false agent=build params={"options":{}} params INFO 2025-12-26T17:29:31 +6ms service=bus type=session.status publishing INFO 2025-12-26T17:29:32 +685ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:32 +0ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:32 +44ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:32 +147ms service=bus type=message.part.updated publishing ERROR 2025-12-26T17:29:32 +15ms service=acp-command promise={} reason=NotFoundError Unhandled rejection ERROR 2025-12-26T17:29:32 +0ms service=default e=NotFoundError rejection INFO 2025-12-26T17:29:32 +168ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:32 +194ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:32 +244ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:33 +140ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:33 +31ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:33 +1ms service=bus type=message.part.updated publishing INFO 2025-12-26T17:29:33 +1ms service=bus type=message.updated publishing All 8 bugs have been addressed and fixed in their respective files. 1. `virtual_destructor.cpp`: Added `virtual` to the base class destructor. 2. `reference_to_temporary.cpp`: Changed `getAppName` to return `std::string` by value. 3. `iterator_invalidation.cpp`: Changed iteration to be index-based up to the original size of the vector. 4. `unsigned_underflow.cpp`: Fixed subtraction in `available()` to correctly handle wrap-around in the ring buffer. 5. `dangling_cstr.cpp`: Changed `formatMessage` to return `std::string` by value and updated the caller. 6. `init_order.cpp`: Reordered class member declarations so `scale_` is initialized before `x_` and `y_` in the initializer list. 7. `off_by_one.cpp`: Corrected the `for` loop condition from `i <= 5` to `i < 5`. 8. `int_overflow.cpp`: Changed `calculateTotal` and its caller to use `long long` for overflow-safe arithmetic. The task is complete. 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Container has exited. Session has been cleaned up.