/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_20260107_203109/task9_cpp_footguns/openrouter-google-gemini-2.5-pro/workspace to /app
No project_name provided - skipping configuration directory setup.
Session created successfully!
Session ID: 286d0827
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 146 models to OpenCode configuration
Added openrouter standard provider with 347 models to OpenCode configuration
Set default model to openrouter/google/gemini-2.5-pro
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  2026-01-07T22:11:08 +679ms service=default version=1.0.212 args=["run","--print-logs"] opencode
INFO  2026-01-07T22:11:08 +8ms service=default directory=/app/input creating instance
INFO  2026-01-07T22:11:08 +10ms service=project directory=/app/input fromDirectory
INFO  2026-01-07T22:11:08 +12ms service=storage index=0 running migration
ERROR 2026-01-07T22:11:08 +4ms service=storage index=0 failed to run migration
INFO  2026-01-07T22:11:08 +3ms service=storage index=1 running migration
INFO  2026-01-07T22:11:08 +13ms service=default directory=/app/input bootstrapping
INFO  2026-01-07T22:11:08 +14ms service=config path=/home/cubbi/.config/opencode/config.json loading
INFO  2026-01-07T22:11:08 +67ms service=config path=/home/cubbi/.config/opencode/opencode.json loading
INFO  2026-01-07T22:11:08 +4ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading
INFO  2026-01-07T22:11:08 +21ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.0.212","--exact"] cwd=/home/cubbi/.config/opencode running
INFO  2026-01-07T22:11:09 +646ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

installed @opencode-ai/plugin@1.0.212

3 packages installed [614.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [12]
Saved lockfile
 done
INFO  2026-01-07T22:11:09 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","install"] cwd=/home/cubbi/.config/opencode running
INFO  2026-01-07T22:11:09 +16ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd)

Checked 3 installs across 4 packages (no changes) [5.00ms]
 stderr= done
INFO  2026-01-07T22:11:09 +7ms service=plugin path=opencode-copilot-auth@0.0.9 loading plugin
INFO  2026-01-07T22:11:09 +1ms service=bun pkg=opencode-copilot-auth version=0.0.9 installing package using Bun's default registry resolution
INFO  2026-01-07T22:11:09 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-copilot-auth@0.0.9"] cwd=/home/cubbi/.cache/opencode running
INFO  2026-01-07T22:11:09 +263ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

installed opencode-copilot-auth@0.0.9

1 package installed [253.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [4]
Saved lockfile
 done
INFO  2026-01-07T22:11:09 +7ms service=plugin path=opencode-anthropic-auth@0.0.5 loading plugin
INFO  2026-01-07T22:11:09 +0ms service=bun pkg=opencode-anthropic-auth version=0.0.5 installing package using Bun's default registry resolution
INFO  2026-01-07T22:11:09 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-anthropic-auth@0.0.5"] cwd=/home/cubbi/.cache/opencode running
INFO  2026-01-07T22:11:10 +766ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

+ opencode-copilot-auth@0.0.9

installed opencode-anthropic-auth@0.0.5

14 packages installed [747.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [50]
Saved lockfile
 done
INFO  2026-01-07T22:11:10 +52ms service=bus type=* subscribing
INFO  2026-01-07T22:11:10 +1ms service=bus type=session.updated subscribing
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INFO  2026-01-07T22:11:10 +0ms service=bus type=message.updated subscribing
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INFO  2026-01-07T22:11:10 +0ms service=format init
INFO  2026-01-07T22:11:10 +0ms service=bus type=file.edited subscribing
INFO  2026-01-07T22:11:10 +1ms service=lsp serverIds=deno, typescript, vue, eslint, oxlint, biome, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, fsharp, sourcekit-lsp, rust, clangd, svelte, astro, jdtls, yaml-ls, lua-ls, php intelephense, dart, ocaml-lsp, bash, terraform, texlab, dockerfile, gleam, clojure-lsp, nixd, tinymist, haskell-language-server enabled LSP servers
INFO  2026-01-07T22:11:10 +4ms service=bus type=command.executed subscribing
INFO  2026-01-07T22:11:10 +84ms service=server method=POST path=/session request
INFO  2026-01-07T22:11:10 +0ms service=server status=started method=POST path=/session request
INFO  2026-01-07T22:11:10 +4ms service=session id=ses_4657c7499ffeawcw18zY3T9QT8 version=1.0.212 projectID=global directory=/app/input title=New session - 2026-01-07T22:11:10.823Z time={"created":1767823870823,"updated":1767823870823} created
INFO  2026-01-07T22:11:10 +0ms service=bus type=session.created publishing
INFO  2026-01-07T22:11:10 +1ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:10 +2ms service=server status=completed duration=6 method=POST path=/session request
INFO  2026-01-07T22:11:10 +6ms service=server method=GET path=/config request
INFO  2026-01-07T22:11:10 +0ms service=server status=started method=GET path=/config request
INFO  2026-01-07T22:11:10 +1ms service=server status=completed duration=1 method=GET path=/config request
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INFO  2026-01-07T22:11:10 +15ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:10 +5ms service=provider status=started state
INFO  2026-01-07T22:11:10 +7ms service=models.dev file={} refreshing
INFO  2026-01-07T22:11:10 +35ms service=provider init
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INFO  2026-01-07T22:11:10 +8ms service=provider providerID=openrouter found
INFO  2026-01-07T22:11:10 +0ms service=provider providerID=opencode found
INFO  2026-01-07T22:11:10 +0ms service=provider providerID=litellm found
INFO  2026-01-07T22:11:10 +0ms service=provider status=completed duration=63 state
INFO  2026-01-07T22:11:10 +13ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=true agent=title stream
INFO  2026-01-07T22:11:10 +1ms service=provider status=started providerID=openrouter getSDK
INFO  2026-01-07T22:11:10 +0ms service=provider providerID=openrouter pkg=@ai-sdk/openai-compatible using bundled provider
INFO  2026-01-07T22:11:10 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK
INFO  2026-01-07T22:11:10 +3ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:10 +1ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:10 +3ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params
INFO  2026-01-07T22:11:11 +38ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:11 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:11 +1ms service=tool.registry status=started read
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:11 +1ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:11 +1ms service=tool.registry status=completed duration=4 invalid
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=2 read
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=2 glob
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=2 grep
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=2 webfetch
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-01-07T22:11:11 +0ms service=tool.registry status=completed duration=4 bash
INFO  2026-01-07T22:11:11 +1ms service=tool.registry status=completed duration=3 task
INFO  2026-01-07T22:11:11 +6ms service=tool.registry status=completed duration=8 skill
INFO  2026-01-07T22:11:11 +20ms service=session.prompt status=completed duration=72 resolveTools
INFO  2026-01-07T22:11:11 +12ms service=session.processor process
INFO  2026-01-07T22:11:11 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:11 +1ms service=provider status=started providerID=openrouter getSDK
INFO  2026-01-07T22:11:11 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK
INFO  2026-01-07T22:11:11 +2ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:11 +5ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:11 +10ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:11 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=true agent=title stream
INFO  2026-01-07T22:11:11 +0ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params
INFO  2026-01-07T22:11:11 +7ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:11 +8ms service=bus type=session.diff publishing
ERROR 2026-01-07T22:11:11 +747ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:11 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:13 +1575ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:13 +8ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:11:14 +1005ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:14 +1ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:14 +83ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +16ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +81ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +23ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +88ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +7ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +6ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +14ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +5ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +7ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:14 +3ms service=bus type=message.updated publishing
|  Bash     List files in the current directory to confirm their presence.

dangling_cstr.cpp
init_order.cpp
int_overflow.cpp
iterator_invalidation.cpp
off_by_one.cpp
reference_to_temporary.cpp
unsigned_underflow.cpp
virtual_destructor.cpp


I will fix the C++ bugs in the files located in the current directory. First, I will list the files to ensure they are all present, then address each file by reading, identifying, and fixing the bug in place.

INFO  2026-01-07T22:11:14 +47ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:14 +2ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=true agent=title stream
INFO  2026-01-07T22:11:14 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=true agent=title params={"options":{"reasoningEffort":"minimal"}} params
INFO  2026-01-07T22:11:14 +8ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:14 +2ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:14 +5ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:14 +1ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:14 +1ms service=session.prompt step=1 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:14 +9ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:14 +1ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:14 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:14 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:14 +1ms service=tool.registry status=started read
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=started glob
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INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=started edit
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INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=started task
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INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=completed duration=3 invalid
INFO  2026-01-07T22:11:14 +1ms service=tool.registry status=completed duration=3 read
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=completed duration=3 glob
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=completed duration=3 grep
INFO  2026-01-07T22:11:14 +1ms service=tool.registry status=completed duration=4 edit
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=completed duration=3 write
INFO  2026-01-07T22:11:14 +1ms service=tool.registry status=completed duration=4 webfetch
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=completed duration=4 todowrite
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=completed duration=3 todoread
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=completed duration=6 bash
INFO  2026-01-07T22:11:14 +2ms service=tool.registry status=completed duration=5 skill
INFO  2026-01-07T22:11:14 +0ms service=tool.registry status=completed duration=6 task
INFO  2026-01-07T22:11:14 +7ms service=session.prompt status=completed duration=16 resolveTools
INFO  2026-01-07T22:11:14 +33ms service=session.processor process
INFO  2026-01-07T22:11:14 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:14 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:14 +11ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:15 +630ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:15 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:16 +496ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:16 +175ms service=session.summary title=C++ Bug Hunt: Multiple Subtle Fixes title
INFO  2026-01-07T22:11:16 +5ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:16 +717ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +9ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +22ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +8ms service=lsp file=/app/input/virtual_destructor.cpp touching file
INFO  2026-01-07T22:11:16 +1ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/virtual_destructor.cpp read
INFO  2026-01-07T22:11:16 +15ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:16 +1ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:16 +6ms service=lsp.server downloading clangd from GitHub releases
INFO  2026-01-07T22:11:16 +2ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:16 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:16 +1ms service=session.prompt step=2 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
|  Read     app/input/virtual_destructor.cpp

I've confirmed the files are there. I'll now fix them one by one, starting with `virtual_destructor.cpp` to read it and find the bug.

ERROR 2026-01-07T22:11:17 +63ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:17 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:17 +2ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:17 +3ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:17 +1ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:17 +4ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:17 +1ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:17 +1ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:17 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:17 +1ms service=tool.registry status=started read
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:17 +1ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:17 +1ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:17 +1ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=5 invalid
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INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=3 glob
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=3 grep
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-01-07T22:11:17 +1ms service=tool.registry status=completed duration=2 write
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=2 webfetch
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=2 todowrite
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=2 todoread
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=5 bash
INFO  2026-01-07T22:11:17 +3ms service=tool.registry status=completed duration=4 skill
INFO  2026-01-07T22:11:17 +0ms service=tool.registry status=completed duration=6 task
INFO  2026-01-07T22:11:17 +2ms service=session.prompt status=completed duration=11 resolveTools
INFO  2026-01-07T22:11:17 +29ms service=session.processor process
INFO  2026-01-07T22:11:17 +4ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:17 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:17 +10ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:18 +1047ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:18 +0ms service=default e=NotFoundError rejection
ERROR 2026-01-07T22:11:18 +318ms service=lsp.server error=Failed with exit code 1 Failed to extract clangd archive
INFO  2026-01-07T22:11:19 +881ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:19 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:19 +426ms service=session.summary title=Fixing subtle C++ bugs title
INFO  2026-01-07T22:11:19 +0ms service=bus type=message.updated publishing
ERROR 2026-01-07T22:11:20 +580ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:20 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:22 +1631ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +29ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +31ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +26ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +10ms service=bus type=file.edited publishing
INFO  2026-01-07T22:11:22 +1ms service=format file=/app/input/virtual_destructor.cpp formatting
INFO  2026-01-07T22:11:22 +1ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:11:22 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:11:22 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +0ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +1ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:11:22 +1ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/virtual_destructor.cpp read
INFO  2026-01-07T22:11:22 +0ms service=lsp file=/app/input/virtual_destructor.cpp touching file
INFO  2026-01-07T22:11:22 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:22 +0ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:22 +3ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:22 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:22 +0ms service=session.prompt step=3 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:22 +5ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:22 +1ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:22 +1ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:22 +10ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:22 +1ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:22 +1ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:22 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started read
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:22 +1ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=2 invalid
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=1 read
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=1 glob
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-01-07T22:11:22 +1ms service=tool.registry status=completed duration=1 edit
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=1 write
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=2 bash
INFO  2026-01-07T22:11:22 +0ms service=tool.registry status=completed duration=1 skill
INFO  2026-01-07T22:11:22 +1ms service=tool.registry status=completed duration=2 task
INFO  2026-01-07T22:11:22 +1ms service=session.prompt status=completed duration=5 resolveTools

The bug in `virtual_destructor.cpp` is that the base class `Plugin` has a non-virtual destructor. When a derived class object is deleted through a base class pointer, this leads to undefined behavior because the derived class's destructor is not called, causing a memory leak. I'll fix this by making the destructor virtual.

|  Edit     app/input/virtual_destructor.cpp
INFO  2026-01-07T22:11:22 +3ms service=session.processor process
INFO  2026-01-07T22:11:22 +4ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:22 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:22 +17ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:23 +842ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:23 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:23 +263ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +4ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +98ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +79ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +158ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +5ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +6ms service=lsp file=/app/input/reference_to_temporary.cpp touching file
INFO  2026-01-07T22:11:23 +0ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/reference_to_temporary.cpp read
INFO  2026-01-07T22:11:23 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +4ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:23 +2ms service=bus type=message.updated publishing
|  Read     app/input/reference_to_temporary.cpp

Now I'll move on to `reference_to_temporary.cpp`. I'll read the file to identify the bug.

INFO  2026-01-07T22:11:23 +7ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:23 +1ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:23 +0ms service=session.prompt step=4 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:23 +47ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:23 +5ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:23 +0ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:23 +12ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:23 +1ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:23 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:23 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:23 +1ms service=tool.registry status=started read
INFO  2026-01-07T22:11:23 +1ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:23 +1ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:23 +1ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:23 +1ms service=tool.registry status=completed duration=6 invalid
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=4 read
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=3 glob
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=2 grep
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=1 edit
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=1 write
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-01-07T22:11:23 +0ms service=tool.registry status=completed duration=6 bash
INFO  2026-01-07T22:11:23 +1ms service=tool.registry status=completed duration=2 skill
INFO  2026-01-07T22:11:23 +1ms service=tool.registry status=completed duration=3 task
INFO  2026-01-07T22:11:23 +4ms service=session.prompt status=completed duration=13 resolveTools
INFO  2026-01-07T22:11:23 +32ms service=session.processor process
INFO  2026-01-07T22:11:23 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:23 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:23 +6ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:24 +518ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:24 +1ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:24 +395ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:24 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:24 +124ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:24 +127ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:25 +273ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:25 +54ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:25 +333ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:25 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:25 +2ms service=bus type=file.edited publishing
INFO  2026-01-07T22:11:25 +0ms service=format file=/app/input/reference_to_temporary.cpp formatting
INFO  2026-01-07T22:11:25 +0ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:11:25 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:11:25 +1ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:11:25 +1ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/reference_to_temporary.cpp read
INFO  2026-01-07T22:11:25 +0ms service=lsp file=/app/input/reference_to_temporary.cpp touching file
INFO  2026-01-07T22:11:25 +4ms service=bus type=message.part.updated publishing
|  Edit     app/input/reference_to_temporary.cpp
INFO  2026-01-07T22:11:25 +7ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:25 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:25 +0ms service=bus type=message.updated publishing

The bug in `reference_to_temporary.cpp` is that the `getAppName` function returns a reference to a temporary `std::string` object. This object is destroyed at the end of the full expression, leaving the `appName` reference dangling. I'll fix this by changing the return type to `std::string` to return the object by value.

INFO  2026-01-07T22:11:25 +11ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:25 +1ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:25 +0ms service=session.prompt step=5 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:25 +16ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:25 +1ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:25 +0ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:25 +6ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:25 +1ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:25 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:25 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started read
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 invalid
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 read
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=0 bash
INFO  2026-01-07T22:11:25 +1ms service=tool.registry status=completed duration=1 skill
INFO  2026-01-07T22:11:25 +0ms service=tool.registry status=completed duration=1 task
INFO  2026-01-07T22:11:25 +1ms service=session.prompt status=completed duration=3 resolveTools
INFO  2026-01-07T22:11:25 +3ms service=session.processor process
INFO  2026-01-07T22:11:25 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:25 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:25 +4ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:25 +43ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:25 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:26 +887ms service=bus type=message.part.updated publishing
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INFO  2026-01-07T22:11:26 +6ms service=lsp file=/app/input/iterator_invalidation.cpp touching file
INFO  2026-01-07T22:11:26 +0ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/iterator_invalidation.cpp read
INFO  2026-01-07T22:11:26 +21ms service=bus type=message.part.updated publishing
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INFO  2026-01-07T22:11:26 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:26 +0ms service=bus type=message.updated publishing
|  Read     app/input/iterator_invalidation.cpp

Next, I'll examine `iterator_invalidation.cpp`. I'll read the file to identify the bug.

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INFO  2026-01-07T22:11:26 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell
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INFO  2026-01-07T22:11:27 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:27 +12ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:27 +543ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:27 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:27 +382ms service=bus type=message.part.updated publishing
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ERROR 2026-01-07T22:11:28 +165ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:28 +1ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:29 +559ms service=bus type=message.part.updated publishing
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INFO  2026-01-07T22:11:29 +3ms service=bus type=file.edited publishing
INFO  2026-01-07T22:11:29 +0ms service=format file=/app/input/iterator_invalidation.cpp formatting
INFO  2026-01-07T22:11:29 +0ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:11:29 +1ms service=format name=uv format ext=.cpp checking
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INFO  2026-01-07T22:11:29 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:11:29 +3ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:11:29 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:11:29 +5ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/iterator_invalidation.cpp read
INFO  2026-01-07T22:11:29 +0ms service=lsp file=/app/input/iterator_invalidation.cpp touching file
INFO  2026-01-07T22:11:29 +1ms service=bus type=message.part.updated publishing

The bug in `iterator_invalidation.cpp` is iterator invalidation. When `events_.push_back` is called, the vector might reallocate its storage, invalidating all iterators pointing into it. The loop then continues to use the invalidated iterator `it`, which is undefined behavior. To fix this, I will use an index-based loop.

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|  Edit     app/input/iterator_invalidation.cpp
INFO  2026-01-07T22:11:29 +13ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:29 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:29 +0ms service=session.prompt step=7 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
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INFO  2026-01-07T22:11:29 +1ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:29 +1ms service=session.prompt status=started resolveTools
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INFO  2026-01-07T22:11:29 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
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INFO  2026-01-07T22:11:29 +2ms service=session.prompt status=completed duration=8 resolveTools
INFO  2026-01-07T22:11:29 +2ms service=session.processor process
INFO  2026-01-07T22:11:29 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:29 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:29 +5ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:30 +912ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:30 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:30 +144ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:30 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:30 +148ms service=bus type=message.part.updated publishing
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INFO  2026-01-07T22:11:31 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:31 +3ms service=lsp file=/app/input/unsigned_underflow.cpp touching file
INFO  2026-01-07T22:11:31 +2ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/unsigned_underflow.cpp read
INFO  2026-01-07T22:11:31 +12ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:31 +5ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:31 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:31 +1ms service=bus type=message.updated publishing
|  Read     app/input/unsigned_underflow.cpp

Now I'll address `unsigned_underflow.cpp`. I'll read the file to identify the bug.

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INFO  2026-01-07T22:11:31 +0ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:31 +0ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:31 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:31 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:31 +1ms service=tool.registry status=started read
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INFO  2026-01-07T22:11:31 +65ms service=session.processor process
INFO  2026-01-07T22:11:31 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:31 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:31 +4ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:31 +431ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:31 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:31 +300ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:31 +1ms service=bus type=message.part.updated publishing
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INFO  2026-01-07T22:11:32 +428ms service=bus type=message.part.updated publishing
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ERROR 2026-01-07T22:11:32 +38ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:32 +1ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:33 +540ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:33 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:33 +5ms service=bus type=file.edited publishing
INFO  2026-01-07T22:11:33 +0ms service=format file=/app/input/unsigned_underflow.cpp formatting
INFO  2026-01-07T22:11:33 +0ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:11:33 +1ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:11:33 +0ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/unsigned_underflow.cpp read
INFO  2026-01-07T22:11:33 +0ms service=lsp file=/app/input/unsigned_underflow.cpp touching file
INFO  2026-01-07T22:11:33 +25ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:33 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:33 +4ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:33 +0ms service=bus type=message.updated publishing

The bug in `unsigned_underflow.cpp` is that the `available()` function can underflow. `tail_` and `head_` are unsigned integers. If `head_ > tail_` (which is not the case in the given `main` but is a valid state for a ring buffer), `tail_ - head_` will wrap around and produce a huge positive number. I will fix this by correctly calculating the number of available elements in the ring buffer.

|  Edit     app/input/unsigned_underflow.cpp
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INFO  2026-01-07T22:11:33 +32ms service=bus type=message.updated publishing
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INFO  2026-01-07T22:11:33 +2ms service=bus type=message.updated publishing
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INFO  2026-01-07T22:11:33 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:33 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started read
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 invalid
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 read
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=0 bash
INFO  2026-01-07T22:11:33 +1ms service=tool.registry status=completed duration=1 skill
INFO  2026-01-07T22:11:33 +0ms service=tool.registry status=completed duration=1 task
INFO  2026-01-07T22:11:33 +9ms service=session.prompt status=completed duration=11 resolveTools
INFO  2026-01-07T22:11:33 +3ms service=session.processor process
INFO  2026-01-07T22:11:33 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:33 +7ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:33 +8ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:34 +867ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:34 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:34 +275ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:34 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:34 +90ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:34 +56ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:35 +161ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:35 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:35 +3ms service=lsp file=/app/input/dangling_cstr.cpp touching file
INFO  2026-01-07T22:11:35 +0ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/dangling_cstr.cpp read
INFO  2026-01-07T22:11:35 +2ms service=bus type=message.part.updated publishing
|  Read     app/input/dangling_cstr.cpp
INFO  2026-01-07T22:11:35 +6ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:35 +5ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:35 +0ms service=bus type=message.updated publishing

Next up is `dangling_cstr.cpp`. I will read the file to identify the bug.

INFO  2026-01-07T22:11:35 +32ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:35 +1ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:35 +0ms service=session.prompt step=10 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:35 +109ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:35 +2ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:35 +1ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:35 +1ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:35 +1ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:35 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:35 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:35 +2ms service=tool.registry status=started read
INFO  2026-01-07T22:11:35 +1ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:35 +1ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:35 +2ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=6 invalid
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=4 read
INFO  2026-01-07T22:11:35 +1ms service=tool.registry status=completed duration=4 glob
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=4 grep
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=4 edit
INFO  2026-01-07T22:11:35 +2ms service=tool.registry status=completed duration=5 write
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=3 webfetch
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=3 todowrite
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=3 todoread
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=9 bash
INFO  2026-01-07T22:11:35 +1ms service=tool.registry status=completed duration=4 skill
INFO  2026-01-07T22:11:35 +0ms service=tool.registry status=completed duration=6 task
INFO  2026-01-07T22:11:35 +4ms service=session.prompt status=completed duration=15 resolveTools
INFO  2026-01-07T22:11:35 +19ms service=session.processor process
INFO  2026-01-07T22:11:35 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:35 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:35 +5ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:35 +496ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:35 +1ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:36 +338ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:36 +4ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:36 +140ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:36 +130ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:36 +290ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:37 +353ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:11:37 +87ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:37 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:38 +1361ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:38 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:38 +4ms service=bus type=file.edited publishing
INFO  2026-01-07T22:11:38 +0ms service=format file=/app/input/dangling_cstr.cpp formatting
INFO  2026-01-07T22:11:38 +0ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:11:38 +2ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/dangling_cstr.cpp read
INFO  2026-01-07T22:11:38 +0ms service=lsp file=/app/input/dangling_cstr.cpp touching file
INFO  2026-01-07T22:11:38 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:38 +0ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:38 +6ms service=bus type=file.edited publishing
INFO  2026-01-07T22:11:38 +0ms service=format file=/app/input/dangling_cstr.cpp formatting
INFO  2026-01-07T22:11:38 +1ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:11:38 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:11:38 +4ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/dangling_cstr.cpp read
INFO  2026-01-07T22:11:38 +0ms service=lsp file=/app/input/dangling_cstr.cpp touching file
INFO  2026-01-07T22:11:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:38 +1ms service=bus type=message.part.updated publishing

The bug in `dangling_cstr.cpp` is that `formatMessage` returns a pointer to the internal buffer of a temporary `std::string` object (`formatted`). This `std::string` object is destroyed when the function returns, leaving a dangling pointer. To fix this, I will change the return type to `std::string` so that a copy of the formatted string is returned. I will also update the `log` function to accept this.

|  Edit     app/input/dangling_cstr.cpp
INFO  2026-01-07T22:11:38 +18ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:38 +4ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:38 +1ms service=bus type=message.updated publishing
|  Edit     app/input/dangling_cstr.cpp
INFO  2026-01-07T22:11:38 +19ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:38 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:38 +0ms service=session.prompt step=11 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:38 +117ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:38 +9ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:38 +0ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:38 +16ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:38 +2ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:38 +3ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:38 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=started read
INFO  2026-01-07T22:11:38 +1ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:38 +1ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:38 +1ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=3 invalid
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=3 read
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=2 glob
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=2 grep
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=2 webfetch
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2026-01-07T22:11:38 +1ms service=tool.registry status=completed duration=2 todoread
INFO  2026-01-07T22:11:38 +0ms service=tool.registry status=completed duration=4 bash
INFO  2026-01-07T22:11:38 +2ms service=tool.registry status=completed duration=4 skill
INFO  2026-01-07T22:11:38 +4ms service=tool.registry status=completed duration=9 task
INFO  2026-01-07T22:11:38 +8ms service=session.prompt status=completed duration=21 resolveTools
INFO  2026-01-07T22:11:38 +37ms service=session.processor process
INFO  2026-01-07T22:11:38 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:38 +2ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:38 +9ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:39 +726ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:39 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:39 +200ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:39 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:39 +83ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:39 +23ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:39 +163ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:39 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:39 +1ms service=lsp file=/app/input/init_order.cpp touching file
INFO  2026-01-07T22:11:39 +0ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/init_order.cpp read
INFO  2026-01-07T22:11:40 +8ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:40 +6ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:40 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:40 +0ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:40 +17ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:40 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:40 +0ms service=session.prompt step=12 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
|  Read     app/input/init_order.cpp

I will now fix `init_order.cpp`. I'll read the file to find the bug.

INFO  2026-01-07T22:11:40 +69ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:40 +2ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:40 +1ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:40 +13ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:40 +0ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:40 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:40 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:40 +1ms service=tool.registry status=started read
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:40 +1ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=2 invalid
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=1 read
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=1 glob
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=1 grep
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=1 edit
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=1 write
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=2 bash
INFO  2026-01-07T22:11:40 +1ms service=tool.registry status=completed duration=1 skill
INFO  2026-01-07T22:11:40 +0ms service=tool.registry status=completed duration=2 task
INFO  2026-01-07T22:11:40 +2ms service=session.prompt status=completed duration=6 resolveTools
INFO  2026-01-07T22:11:40 +12ms service=session.processor process
INFO  2026-01-07T22:11:40 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:40 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:40 +12ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:40 +580ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:40 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:41 +397ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:41 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:41 +147ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:41 +85ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:41 +255ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:42 +459ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:42 +0ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:11:42 +57ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:42 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:42 +454ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:42 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:42 +2ms service=bus type=file.edited publishing
INFO  2026-01-07T22:11:42 +0ms service=format file=/app/input/init_order.cpp formatting
INFO  2026-01-07T22:11:42 +0ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:11:42 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:11:42 +1ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/init_order.cpp read
INFO  2026-01-07T22:11:42 +0ms service=lsp file=/app/input/init_order.cpp touching file
INFO  2026-01-07T22:11:42 +4ms service=bus type=message.part.updated publishing
|  Edit     app/input/init_order.cpp
INFO  2026-01-07T22:11:42 +72ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:42 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:42 +3ms service=bus type=message.updated publishing

The bug in `init_order.cpp` is a member initialization order issue. C++ initializes members in the order they are declared in the class, not the order they appear in the initializer list. Here, `x_` and `y_` are initialized using `scale_`, but `scale_` is declared after them, so it's uninitialized at the time of use. To fix this, I'll reorder the member declarations so `scale_` is declared before `x_` and `y_`.

INFO  2026-01-07T22:11:42 +8ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:42 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:42 +0ms service=session.prompt step=13 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:42 +57ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:42 +0ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:42 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:42 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started read
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:42 +1ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=1 read
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=1 glob
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=1 grep
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=1 edit
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=1 write
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=1 bash
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=0 skill
INFO  2026-01-07T22:11:42 +0ms service=tool.registry status=completed duration=1 task
INFO  2026-01-07T22:11:42 +2ms service=session.prompt status=completed duration=4 resolveTools
INFO  2026-01-07T22:11:42 +10ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:42 +2ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:42 +1ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:42 +10ms service=session.processor process
INFO  2026-01-07T22:11:42 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:42 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:42 +8ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:43 +819ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:43 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:43 +37ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:43 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:43 +142ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:43 +64ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:43 +157ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:43 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:43 +3ms service=lsp file=/app/input/off_by_one.cpp touching file
INFO  2026-01-07T22:11:43 +0ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/off_by_one.cpp read
INFO  2026-01-07T22:11:43 +3ms service=bus type=message.part.updated publishing
|  Read     app/input/off_by_one.cpp
INFO  2026-01-07T22:11:44 +5ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:44 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:44 +0ms service=bus type=message.updated publishing

Now, I'll examine `off_by_one.cpp`. I'll read the file to find the bug.

INFO  2026-01-07T22:11:44 +14ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:44 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:44 +1ms service=session.prompt step=14 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:44 +42ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:44 +0ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:44 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started read
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=0 read
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=1 bash
INFO  2026-01-07T22:11:44 +1ms service=tool.registry status=completed duration=1 skill
INFO  2026-01-07T22:11:44 +0ms service=tool.registry status=completed duration=1 task
INFO  2026-01-07T22:11:44 +1ms service=session.prompt status=completed duration=3 resolveTools
INFO  2026-01-07T22:11:44 +6ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:44 +13ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:44 +1ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:44 +1ms service=session.processor process
INFO  2026-01-07T22:11:44 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:44 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:44 +7ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:44 +533ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:44 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:45 +429ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:45 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:45 +114ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:45 +118ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:45 +340ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:45 +163ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:11:46 +265ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:46 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:46 +276ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:46 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:46 +2ms service=bus type=file.edited publishing
INFO  2026-01-07T22:11:46 +0ms service=format file=/app/input/off_by_one.cpp formatting
INFO  2026-01-07T22:11:46 +0ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:11:46 +1ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:11:46 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:11:46 +1ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/off_by_one.cpp read
INFO  2026-01-07T22:11:46 +0ms service=lsp file=/app/input/off_by_one.cpp touching file
INFO  2026-01-07T22:11:46 +2ms service=bus type=message.part.updated publishing
|  Edit     app/input/off_by_one.cpp
INFO  2026-01-07T22:11:46 +20ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:46 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:46 +1ms service=bus type=message.updated publishing

The bug in `off_by_one.cpp` is an off-by-one error in the `printTopRow` function. The loop condition is `i <= 5`, which causes it to access `data_[0][5]`, an out-of-bounds element, since the valid indices are 0 to 4. I will fix this by changing the loop condition to `i < 5`.

INFO  2026-01-07T22:11:46 +5ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:46 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:46 +0ms service=session.prompt step=15 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:46 +36ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:46 +1ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:46 +1ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:46 +14ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:46 +0ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:46 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:46 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:46 +1ms service=tool.registry status=started read
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2026-01-07T22:11:46 +1ms service=tool.registry status=completed duration=1 read
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 glob
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 grep
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 edit
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 write
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=2 bash
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 skill
INFO  2026-01-07T22:11:46 +0ms service=tool.registry status=completed duration=1 task
INFO  2026-01-07T22:11:46 +4ms service=session.prompt status=completed duration=7 resolveTools
INFO  2026-01-07T22:11:46 +10ms service=session.processor process
INFO  2026-01-07T22:11:46 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:46 +2ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:46 +5ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:47 +893ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:47 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:47 +9ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +132ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +49ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +168ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +10ms service=lsp file=/app/input/int_overflow.cpp touching file
INFO  2026-01-07T22:11:47 +0ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/int_overflow.cpp read
INFO  2026-01-07T22:11:47 +4ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:47 +0ms service=bus type=message.updated publishing

Finally, I'll fix `int_overflow.cpp`. I'll read the file to find the bug.

|  Read     app/input/int_overflow.cpp
INFO  2026-01-07T22:11:47 +13ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:47 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:11:47 +1ms service=session.prompt step=16 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:11:47 +41ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:47 +3ms service=bus type=session.updated publishing
INFO  2026-01-07T22:11:47 +1ms service=bus type=session.diff publishing
INFO  2026-01-07T22:11:47 +4ms service=bus type=message.updated publishing
INFO  2026-01-07T22:11:47 +0ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:11:47 +1ms service=tool.registry status=started invalid
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:11:47 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started read
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started grep
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:11:47 +1ms service=tool.registry status=started task
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=1 read
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=1 glob
INFO  2026-01-07T22:11:47 +1ms service=tool.registry status=completed duration=2 grep
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=1 todowrite
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INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=2 bash
INFO  2026-01-07T22:11:47 +2ms service=tool.registry status=completed duration=3 skill
INFO  2026-01-07T22:11:47 +0ms service=tool.registry status=completed duration=3 task
INFO  2026-01-07T22:11:47 +2ms service=session.prompt status=completed duration=7 resolveTools
INFO  2026-01-07T22:11:47 +14ms service=session.processor process
INFO  2026-01-07T22:11:47 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:11:47 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:11:47 +7ms service=bus type=session.status publishing
ERROR 2026-01-07T22:11:48 +542ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:48 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:49 +1474ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:11:49 +1ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:11:50 +1005ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:50 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:52 +1305ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:11:53 +1005ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:53 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:54 +1723ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:11:55 +1002ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:55 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:57 +1374ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:11:58 +1001ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:11:58 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:11:59 +1758ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:00 +741ms service=bus type=message.part.updated publishing
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INFO  2026-01-07T22:12:00 +121ms service=bus type=message.part.updated publishing
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INFO  2026-01-07T22:12:00 +3ms service=bus type=file.edited publishing
INFO  2026-01-07T22:12:00 +0ms service=format file=/app/input/int_overflow.cpp formatting
INFO  2026-01-07T22:12:00 +0ms service=format name=zig ext=.cpp checking
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INFO  2026-01-07T22:12:00 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=gofmt ext=.cpp checking
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INFO  2026-01-07T22:12:00 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:12:00 +6ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/int_overflow.cpp read
INFO  2026-01-07T22:12:00 +2ms service=lsp file=/app/input/int_overflow.cpp touching file
INFO  2026-01-07T22:12:00 +3ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:00 +5ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:00 +10ms service=bus type=file.edited publishing
INFO  2026-01-07T22:12:00 +1ms service=format file=/app/input/int_overflow.cpp formatting
INFO  2026-01-07T22:12:00 +0ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:12:00 +1ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:12:00 +1ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/int_overflow.cpp read
INFO  2026-01-07T22:12:00 +9ms service=lsp file=/app/input/int_overflow.cpp touching file
INFO  2026-01-07T22:12:00 +17ms service=bus type=file.edited publishing
INFO  2026-01-07T22:12:00 +4ms service=format file=/app/input/int_overflow.cpp formatting
INFO  2026-01-07T22:12:00 +16ms service=format name=zig ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=air ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=mix ext=.cpp checking
INFO  2026-01-07T22:12:00 +1ms service=format name=latexindent ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=dart ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=format name=biome ext=.cpp checking
INFO  2026-01-07T22:12:00 +0ms service=file.time sessionID=ses_4657c7499ffeawcw18zY3T9QT8 file=/app/input/int_overflow.cpp read
INFO  2026-01-07T22:12:00 +0ms service=lsp file=/app/input/int_overflow.cpp touching file
INFO  2026-01-07T22:12:01 +36ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:01 +14ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:12:01 +49ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:12:01 +1ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:12:01 +16ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:01 +4ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:01 +7ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:01 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:01 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:01 +1ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:01 +0ms service=bus type=message.updated publishing

The bug in `int_overflow.cpp` is an integer overflow. The `calculateTotal` function multiplies two integers, and the result can exceed the maximum value for an `int`. I will fix this by using `long long` for the calculation and the return type to handle larger values.

|  Edit     app/input/int_overflow.cpp
|  Edit     app/input/int_overflow.cpp
|  Edit     app/input/int_overflow.cpp
INFO  2026-01-07T22:12:01 +27ms service=bus type=message.updated publishing
INFO  2026-01-07T22:12:01 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:12:01 +1ms service=session.prompt step=17 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:12:01 +99ms service=bus type=message.updated publishing
INFO  2026-01-07T22:12:01 +6ms service=bus type=session.updated publishing
INFO  2026-01-07T22:12:01 +0ms service=bus type=session.diff publishing
INFO  2026-01-07T22:12:01 +34ms service=bus type=message.updated publishing
INFO  2026-01-07T22:12:01 +0ms service=session.prompt status=started resolveTools
INFO  2026-01-07T22:12:01 +4ms service=tool.registry status=started invalid
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started bash
INFO  2026-01-07T22:12:01 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started read
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started glob
INFO  2026-01-07T22:12:01 +3ms service=tool.registry status=started grep
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started edit
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started write
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started task
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started webfetch
INFO  2026-01-07T22:12:01 +1ms service=tool.registry status=started todowrite
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started todoread
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=started skill
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=completed duration=4 invalid
INFO  2026-01-07T22:12:01 +2ms service=tool.registry status=completed duration=6 read
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=completed duration=6 glob
INFO  2026-01-07T22:12:01 +1ms service=tool.registry status=completed duration=4 grep
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=completed duration=4 edit
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=completed duration=4 write
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=completed duration=4 webfetch
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=completed duration=3 todowrite
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=completed duration=3 todoread
INFO  2026-01-07T22:12:01 +0ms service=tool.registry status=completed duration=7 bash
INFO  2026-01-07T22:12:01 +1ms service=tool.registry status=completed duration=4 skill
INFO  2026-01-07T22:12:01 +3ms service=tool.registry status=completed duration=8 task
INFO  2026-01-07T22:12:01 +5ms service=session.prompt status=completed duration=20 resolveTools
INFO  2026-01-07T22:12:01 +50ms service=session.processor process
INFO  2026-01-07T22:12:01 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build stream
INFO  2026-01-07T22:12:01 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-pro sessionID=ses_4657c7499ffeawcw18zY3T9QT8 small=false agent=build params={"temperature":1,"topP":0.95,"topK":64,"options":{}} params
INFO  2026-01-07T22:12:01 +10ms service=bus type=session.status publishing
ERROR 2026-01-07T22:12:02 +745ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:12:02 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:12:03 +1471ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:03 +1ms service=bus type=message.part.updated publishing
ERROR 2026-01-07T22:12:04 +1000ms service=acp-command promise={} reason=NotFoundError Unhandled rejection
ERROR 2026-01-07T22:12:04 +0ms service=default e=NotFoundError rejection
INFO  2026-01-07T22:12:05 +1107ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:05 +36ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:05 +35ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:05 +7ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:05 +2ms service=bus type=message.part.updated publishing
INFO  2026-01-07T22:12:05 +1ms service=bus type=message.updated publishing

All bug fixes have been applied to the C++ files as requested. The corrected files should now compile without warnings, pass sanitizer checks, and produce the expected output.

INFO  2026-01-07T22:12:05 +25ms service=bus type=message.updated publishing
INFO  2026-01-07T22:12:05 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:12:05 +0ms service=session.prompt step=18 sessionID=ses_4657c7499ffeawcw18zY3T9QT8 loop
INFO  2026-01-07T22:12:05 +49ms service=bus type=message.updated publishing
INFO  2026-01-07T22:12:05 +3ms service=bus type=message.updated publishing
INFO  2026-01-07T22:12:05 +1ms service=bus type=session.updated publishing
INFO  2026-01-07T22:12:05 +0ms service=bus type=session.diff publishing
INFO  2026-01-07T22:12:05 +6ms service=session.prompt sessionID=ses_4657c7499ffeawcw18zY3T9QT8 exiting loop
INFO  2026-01-07T22:12:05 +2ms service=session.compaction pruning
INFO  2026-01-07T22:12:05 +6ms service=session.prompt sessionID=ses_4657c7499ffeawcw18zY3T9QT8 cancel
INFO  2026-01-07T22:12:05 +0ms service=bus type=session.status publishing
INFO  2026-01-07T22:12:05 +0ms service=bus type=session.idle publishing
INFO  2026-01-07T22:12:05 +2ms service=default directory=/app/input disposing instance
INFO  2026-01-07T22:12:05 +1ms service=state key=/app/input waiting for state disposal to complete
INFO  2026-01-07T22:12:05 +1ms service=state key=/app/input state disposal completed
--- Initial command finished (exit code: 0) ---
--- no_shell=true, exiting container without starting shell ---
Command execution complete. Container has exited.
Session has been cleaned up.