/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_20260201_150115/task9_cpp_footguns/openrouter-qwen-qwen3-coder/workspace to /app
No project_name provided - skipping configuration directory setup.
Session created successfully!
Session ID: 4f20e641
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 153 models to OpenCode configuration
Added openrouter standard provider with 346 models to OpenCode configuration
Set default model to openrouter/qwen/qwen3-coder
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  2026-02-01T15:59:33 +689ms service=default version=1.1.17 args=["run","--print-logs"] opencode
INFO  2026-02-01T15:59:33 +10ms service=default directory=/app/input creating instance
INFO  2026-02-01T15:59:33 +3ms service=project directory=/app/input fromDirectory
INFO  2026-02-01T15:59:33 +9ms service=storage index=0 running migration
ERROR 2026-02-01T15:59:33 +15ms service=storage index=0 failed to run migration
INFO  2026-02-01T15:59:33 +1ms service=storage index=1 running migration
INFO  2026-02-01T15:59:33 +8ms service=default directory=/app/input bootstrapping
INFO  2026-02-01T15:59:33 +9ms service=config path=/home/cubbi/.config/opencode/config.json loading
INFO  2026-02-01T15:59:33 +150ms service=config path=/home/cubbi/.config/opencode/opencode.json loading
INFO  2026-02-01T15:59:33 +24ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading
INFO  2026-02-01T15:59:33 +8ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.1.17","--exact"] cwd=/home/cubbi/.config/opencode running
INFO  2026-02-01T15:59:34 +512ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

installed @opencode-ai/plugin@1.1.17

3 packages installed [492.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [12]
Saved lockfile
 done
INFO  2026-02-01T15:59:34 +1ms 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  2026-02-01T15:59:34 +56ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd)

Checked 3 installs across 4 packages (no changes) [11.00ms]
 stderr= done
INFO  2026-02-01T15:59:34 +61ms service=plugin name=CodexAuthPlugin loading internal plugin
INFO  2026-02-01T15:59:34 +0ms service=plugin path=opencode-copilot-auth@0.0.12 loading plugin
INFO  2026-02-01T15:59:34 +5ms service=bun pkg=opencode-copilot-auth version=0.0.12 installing package using Bun's default registry resolution
INFO  2026-02-01T15:59:34 +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@0.0.12"] cwd=/home/cubbi/.cache/opencode running
INFO  2026-02-01T15:59:34 +141ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

installed opencode-copilot-auth@0.0.12

1 package installed [109.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [4]
Saved lockfile
 done
INFO  2026-02-01T15:59:34 +8ms service=plugin path=opencode-anthropic-auth@0.0.8 loading plugin
INFO  2026-02-01T15:59:34 +2ms service=bun pkg=opencode-anthropic-auth version=0.0.8 installing package using Bun's default registry resolution
INFO  2026-02-01T15:59:34 +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@0.0.8"] cwd=/home/cubbi/.cache/opencode running
INFO  2026-02-01T15:59:34 +485ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

+ opencode-copilot-auth@0.0.12

installed opencode-anthropic-auth@0.0.8

14 packages installed [471.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [50]
Saved lockfile
 done
INFO  2026-02-01T15:59:34 +47ms service=bus type=* subscribing
INFO  2026-02-01T15:59:34 +1ms service=bus type=session.updated subscribing
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INFO  2026-02-01T15:59:34 +0ms service=format init
INFO  2026-02-01T15:59:34 +1ms service=bus type=file.edited subscribing
INFO  2026-02-01T15:59:34 +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, kotlin-ls, yaml-ls, lua-ls, php intelephense, prisma, dart, ocaml-lsp, bash, terraform, texlab, dockerfile, gleam, clojure-lsp, nixd, tinymist, haskell-language-server enabled LSP servers
INFO  2026-02-01T15:59:34 +4ms service=bus type=command.executed subscribing
INFO  2026-02-01T15:59:34 +56ms service=server method=POST path=/session request
INFO  2026-02-01T15:59:34 +0ms service=server status=started method=POST path=/session request
INFO  2026-02-01T15:59:34 +5ms service=session id=ses_3e611addaffeFgaFdv4JyYgBYV version=1.1.17 projectID=global directory=/app/input title=New session - 2026-02-01T15:59:34.949Z time={"created":1769961574949,"updated":1769961574949} created
INFO  2026-02-01T15:59:34 +6ms service=bus type=session.created publishing
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INFO  2026-02-01T15:59:34 +0ms service=server event connected
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INFO  2026-02-01T15:59:35 +17ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:35 +14ms service=provider status=started state
INFO  2026-02-01T15:59:35 +6ms service=models.dev file={} refreshing
INFO  2026-02-01T15:59:35 +45ms service=provider init
INFO  2026-02-01T15:59:35 +16ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:35 +17ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:35 +0ms service=session.prompt step=0 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:35 +18ms service=provider providerID=openrouter found
INFO  2026-02-01T15:59:35 +0ms service=provider providerID=opencode found
INFO  2026-02-01T15:59:35 +1ms service=provider providerID=litellm found
INFO  2026-02-01T15:59:35 +0ms service=provider status=completed duration=112 state
INFO  2026-02-01T15:59:35 +10ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=true agent=title stream
INFO  2026-02-01T15:59:35 +1ms service=provider status=started providerID=openrouter getSDK
INFO  2026-02-01T15:59:35 +0ms service=provider providerID=openrouter pkg=@ai-sdk/openai-compatible using bundled provider
INFO  2026-02-01T15:59:35 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK
INFO  2026-02-01T15:59:35 +2ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:35 +6ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:35 +48ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:35 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:35 +1ms service=tool.registry status=started read
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:35 +5ms service=tool.registry status=started grep
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INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:35 +2ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:35 +4ms service=tool.registry status=completed duration=13 invalid
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INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=12 read
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=12 glob
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=7 grep
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=6 edit
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=6 write
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=4 webfetch
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=4 todowrite
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=4 todoread
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=13 bash
INFO  2026-02-01T15:59:35 +2ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:35 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:35 +0ms service=tool.registry status=completed duration=8 task
INFO  2026-02-01T15:59:35 +1ms service=tool.registry status=completed duration=7 skill
INFO  2026-02-01T15:59:35 +6ms service=session.prompt status=completed duration=70 resolveTools
INFO  2026-02-01T15:59:35 +10ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:35 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=true agent=title stream
INFO  2026-02-01T15:59:35 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:35 +3ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:35 +5ms service=session.processor process
INFO  2026-02-01T15:59:35 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:35 +0ms service=provider status=started providerID=openrouter getSDK
INFO  2026-02-01T15:59:35 +0ms service=provider status=completed duration=0 providerID=openrouter getSDK
INFO  2026-02-01T15:59:35 +10ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:35 +347ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:35 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +7ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +9ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +16ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +17ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +16ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +17ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +6ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +27ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +182ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +6ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:35 +2ms service=permission permission=glob pattern=*.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:35 +2ms service=permission permission=glob pattern=*.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:35 +37ms service=bus type=message.part.updated publishing

I'll fix the bugs in each C++ file. Let me start by examining all the files to understand the issues.

INFO  2026-02-01T15:59:36 +79ms service=bus type=message.part.updated publishing
|  Glob     app/input
INFO  2026-02-01T15:59:36 +35ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:36 +126ms service=bus type=message.updated publishing
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INFO  2026-02-01T15:59:36 +0ms service=session.prompt step=1 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:36 +72ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:36 +1ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=true agent=title stream
INFO  2026-02-01T15:59:36 +2ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:36 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:36 +50ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:36 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:36 +6ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:36 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:36 +2ms service=tool.registry status=started read
INFO  2026-02-01T15:59:36 +1ms service=tool.registry status=started glob
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INFO  2026-02-01T15:59:36 +5ms service=tool.registry status=started write
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=started task
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INFO  2026-02-01T15:59:36 +2ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=11 invalid
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INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=9 read
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=8 glob
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=8 grep
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=8 edit
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=3 write
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=3 webfetch
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=3 todowrite
INFO  2026-02-01T15:59:36 +1ms service=tool.registry status=completed duration=4 todoread
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=12 bash
INFO  2026-02-01T15:59:36 +0ms service=tool.registry status=completed duration=2 skill
INFO  2026-02-01T15:59:36 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:36 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:36 +1ms service=tool.registry status=completed duration=5 task
INFO  2026-02-01T15:59:36 +24ms service=session.prompt status=completed duration=43 resolveTools
INFO  2026-02-01T15:59:36 +39ms service=session.processor process
INFO  2026-02-01T15:59:36 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:36 +28ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:37 +986ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +7ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +28ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +24ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +11ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +13ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +9ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +14ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +54ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +137ms service=permission permission=read pattern=/app/input/virtual_destructor.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:37 +1ms service=permission permission=read pattern=/app/input/virtual_destructor.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:37 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +17ms service=lsp file=/app/input/virtual_destructor.cpp touching file
INFO  2026-02-01T15:59:37 +1ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/virtual_destructor.cpp read
INFO  2026-02-01T15:59:37 +4ms service=bus type=message.part.updated publishing
|  Read     app/input/virtual_destructor.cpp
INFO  2026-02-01T15:59:37 +24ms service=bus type=message.part.updated publishing

Let me examine each file to identify and fix the bugs. I'll start with the virtual destructor issue.

INFO  2026-02-01T15:59:37 +7ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:37 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:37 +24ms service=lsp.server downloading clangd from GitHub releases
INFO  2026-02-01T15:59:37 +12ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:37 +1ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:37 +0ms service=session.prompt step=2 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:37 +28ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:37 +0ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=true agent=title stream
INFO  2026-02-01T15:59:37 +6ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:37 +0ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:37 +4ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:37 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:37 +1ms service=tool.registry status=started question
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:37 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started read
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 question
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 read
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 bash
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=0 skill
INFO  2026-02-01T15:59:37 +1ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:37 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:37 +0ms service=tool.registry status=completed duration=1 task
INFO  2026-02-01T15:59:37 +2ms service=session.prompt status=completed duration=4 resolveTools
INFO  2026-02-01T15:59:37 +5ms service=session.processor process
INFO  2026-02-01T15:59:37 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:37 +25ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:38 +690ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +12ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +94ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +246ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:38 +1ms service=bus type=message.part.updated publishing
ERROR 2026-02-01T15:59:39 +345ms service=lsp.server error=Failed with exit code 1 Failed to extract clangd archive
INFO  2026-02-01T15:59:39 +124ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:39 +42ms service=permission permission=edit pattern=app/input/virtual_destructor.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:39 +4ms service=permission permission=edit pattern=app/input/virtual_destructor.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:39 +0ms service=bus type=file.edited publishing
INFO  2026-02-01T15:59:39 +1ms service=format file=/app/input/virtual_destructor.cpp formatting
INFO  2026-02-01T15:59:39 +1ms service=format name=zig ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T15:59:39 +1ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T15:59:39 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T15:59:39 +7ms service=bus type=message.part.updated publishing

I can see the bug in virtual_destructor.cpp. The base class destructor is missing the virtual keyword, which means when deleting through a base class pointer, the derived class destructor won't be called, causing a memory leak. Let me fix this:

INFO  2026-02-01T15:59:39 +15ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T15:59:39 +1ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T15:59:39 +4ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/virtual_destructor.cpp read
INFO  2026-02-01T15:59:39 +6ms service=lsp file=/app/input/virtual_destructor.cpp touching file
INFO  2026-02-01T15:59:39 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:39 +34ms service=bus type=message.part.updated publishing
|  Edit     app/input/virtual_destructor.cpp
INFO  2026-02-01T15:59:39 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:39 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:39 +36ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:39 +1ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:39 +0ms service=session.prompt step=3 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:39 +190ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:39 +2ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=true agent=title stream
INFO  2026-02-01T15:59:39 +0ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:39 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:39 +12ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:39 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:39 +1ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:39 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started read
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=1 question
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 read
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 bash
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 skill
INFO  2026-02-01T15:59:39 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:39 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:39 +0ms service=tool.registry status=completed duration=0 task
INFO  2026-02-01T15:59:39 +2ms service=session.prompt status=completed duration=3 resolveTools
INFO  2026-02-01T15:59:39 +4ms service=session.processor process
INFO  2026-02-01T15:59:39 +1ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:39 +7ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:40 +773ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +28ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +29ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +7ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +61ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:40 +167ms service=permission permission=read pattern=/app/input/reference_to_temporary.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:40 +17ms service=permission permission=read pattern=/app/input/reference_to_temporary.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:40 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:41 +133ms service=lsp file=/app/input/reference_to_temporary.cpp touching file
INFO  2026-02-01T15:59:41 +0ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/reference_to_temporary.cpp read
INFO  2026-02-01T15:59:41 +8ms service=bus type=message.part.updated publishing

Now let me check the reference to temporary issue:

INFO  2026-02-01T15:59:41 +4ms service=bus type=message.part.updated publishing
|  Read     app/input/reference_to_temporary.cpp
INFO  2026-02-01T15:59:41 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:41 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:41 +43ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:41 +1ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:41 +0ms service=session.prompt step=4 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:41 +24ms service=session.summary title=C++ Bug Hunt: Fix Subtle Errors title
INFO  2026-02-01T15:59:41 +5ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:41 +43ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:41 +4ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:41 +0ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:41 +24ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:41 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:41 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:41 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:41 +3ms service=tool.registry status=started read
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:41 +1ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=5 invalid
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=5 question
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=1 read
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=1 glob
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=1 grep
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=1 edit
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=1 write
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=5 bash
INFO  2026-02-01T15:59:41 +0ms service=tool.registry status=completed duration=0 skill
INFO  2026-02-01T15:59:41 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:41 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:41 +1ms service=tool.registry status=completed duration=2 task
INFO  2026-02-01T15:59:41 +3ms service=session.prompt status=completed duration=10 resolveTools
INFO  2026-02-01T15:59:41 +31ms service=session.processor process
INFO  2026-02-01T15:59:41 +2ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:41 +36ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:41 +673ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:41 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:41 +35ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +22ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +7ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +10ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +25ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +20ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +47ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:42 +745ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:43 +166ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:43 +11ms service=permission permission=edit pattern=app/input/reference_to_temporary.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:43 +0ms service=permission permission=edit pattern=app/input/reference_to_temporary.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:43 +0ms service=bus type=file.edited publishing
INFO  2026-02-01T15:59:43 +0ms service=format file=/app/input/reference_to_temporary.cpp formatting
INFO  2026-02-01T15:59:43 +0ms service=format name=zig ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T15:59:43 +0ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T15:59:43 +5ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/reference_to_temporary.cpp read
INFO  2026-02-01T15:59:43 +0ms service=lsp file=/app/input/reference_to_temporary.cpp touching file
INFO  2026-02-01T15:59:43 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:43 +10ms service=bus type=message.part.updated publishing

The bug here is returning a reference to a temporary string. Let me fix this by changing the return type to return by value:

INFO  2026-02-01T15:59:43 +10ms service=bus type=message.part.updated publishing
|  Edit     app/input/reference_to_temporary.cpp
INFO  2026-02-01T15:59:43 +7ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:43 +6ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:43 +37ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:43 +0ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:43 +0ms service=session.prompt step=5 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:43 +154ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:43 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:43 +0ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:43 +65ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:43 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:43 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:43 +2ms service=tool.registry status=started read
INFO  2026-02-01T15:59:43 +1ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=3 invalid
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=3 question
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=1 read
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=3 bash
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=0 skill
INFO  2026-02-01T15:59:43 +3ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:43 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:43 +0ms service=tool.registry status=completed duration=3 task
INFO  2026-02-01T15:59:43 +2ms service=session.prompt status=completed duration=8 resolveTools
INFO  2026-02-01T15:59:43 +32ms service=session.processor process
INFO  2026-02-01T15:59:43 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:43 +7ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:44 +675ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +16ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +26ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +30ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +139ms service=permission permission=read pattern=/app/input/iterator_invalidation.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:44 +1ms service=permission permission=read pattern=/app/input/iterator_invalidation.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:44 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +7ms service=lsp file=/app/input/iterator_invalidation.cpp touching file
INFO  2026-02-01T15:59:44 +0ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/iterator_invalidation.cpp read
INFO  2026-02-01T15:59:44 +4ms service=bus type=message.part.updated publishing
|  Read     app/input/iterator_invalidation.cpp
INFO  2026-02-01T15:59:44 +18ms service=bus type=message.part.updated publishing

Now let me check the iterator invalidation issue:

INFO  2026-02-01T15:59:44 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:44 +3ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:44 +33ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:44 +0ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:44 +0ms service=session.prompt step=6 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:44 +63ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:44 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:44 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:44 +12ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:44 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:44 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started read
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:44 +1ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 question
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 read
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 glob
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 grep
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 edit
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 write
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=1 bash
INFO  2026-02-01T15:59:44 +0ms service=tool.registry status=completed duration=0 skill
INFO  2026-02-01T15:59:44 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:44 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:44 +6ms service=tool.registry status=completed duration=7 task
INFO  2026-02-01T15:59:44 +4ms service=session.prompt status=completed duration=11 resolveTools
INFO  2026-02-01T15:59:44 +59ms service=session.processor process
INFO  2026-02-01T15:59:44 +1ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:44 +5ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:45 +604ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:45 +0ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:45 +5ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:45 +2ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:45 +9ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:45 +48ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:45 +79ms service=session.summary title=Debug 8 C++ subtle bugs title
INFO  2026-02-01T15:59:45 +0ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:45 +265ms service=session.summary title=C++ bug hunt: fix subtle errors title
INFO  2026-02-01T15:59:45 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:46 +882ms service=session.summary title=Fix subtle C++ bugs title
INFO  2026-02-01T15:59:46 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:47 +397ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:47 +15ms service=permission permission=edit pattern=app/input/iterator_invalidation.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:47 +0ms service=permission permission=edit pattern=app/input/iterator_invalidation.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:47 +0ms service=bus type=file.edited publishing
INFO  2026-02-01T15:59:47 +0ms service=format file=/app/input/iterator_invalidation.cpp formatting
INFO  2026-02-01T15:59:47 +0ms service=format name=zig ext=.cpp checking
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INFO  2026-02-01T15:59:47 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T15:59:47 +0ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T15:59:47 +1ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/iterator_invalidation.cpp read
INFO  2026-02-01T15:59:47 +1ms service=lsp file=/app/input/iterator_invalidation.cpp touching file
INFO  2026-02-01T15:59:47 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:47 +16ms service=bus type=message.part.updated publishing

The bug here is iterator invalidation when adding elements to the vector during iteration. Let me fix this by collecting the indices where we need to add new events and adding them after the iteration:

INFO  2026-02-01T15:59:47 +2ms service=bus type=message.part.updated publishing
|  Edit     app/input/iterator_invalidation.cpp
INFO  2026-02-01T15:59:47 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:47 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:47 +13ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:47 +0ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:47 +0ms service=session.prompt step=7 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:47 +77ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:47 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:47 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:47 +6ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:47 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:47 +2ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:47 +1ms service=tool.registry status=started question
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:47 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:47 +2ms service=tool.registry status=started read
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=started glob
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INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=started edit
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INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=started task
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INFO  2026-02-01T15:59:47 +1ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=completed duration=5 invalid
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=completed duration=4 question
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INFO  2026-02-01T15:59:47 +1ms service=tool.registry status=completed duration=2 grep
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=completed duration=2 webfetch
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-02-01T15:59:47 +0ms service=tool.registry status=completed duration=5 bash
INFO  2026-02-01T15:59:47 +1ms service=tool.registry status=completed duration=2 skill
INFO  2026-02-01T15:59:47 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:47 +2ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:47 +1ms service=tool.registry status=completed duration=6 task
INFO  2026-02-01T15:59:47 +5ms service=session.prompt status=completed duration=17 resolveTools
INFO  2026-02-01T15:59:47 +19ms service=session.processor process
INFO  2026-02-01T15:59:47 +1ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:47 +11ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:48 +797ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +158ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +6ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +104ms service=permission permission=read pattern=/app/input/unsigned_underflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:48 +0ms service=permission permission=read pattern=/app/input/unsigned_underflow.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:48 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +1ms service=lsp file=/app/input/unsigned_underflow.cpp touching file
INFO  2026-02-01T15:59:48 +0ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/unsigned_underflow.cpp read
INFO  2026-02-01T15:59:48 +2ms service=bus type=message.part.updated publishing
|  Read     app/input/unsigned_underflow.cpp
INFO  2026-02-01T15:59:48 +30ms service=bus type=message.part.updated publishing

Now let me check the unsigned underflow issue:

INFO  2026-02-01T15:59:48 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:48 +2ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:48 +18ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:48 +0ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:48 +0ms service=session.prompt step=8 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:48 +23ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:48 +2ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:48 +0ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:48 +3ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:48 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:48 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:48 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:48 +1ms service=tool.registry status=started read
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=1 invalid
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=1 question
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=0 read
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=1 bash
INFO  2026-02-01T15:59:48 +1ms service=tool.registry status=completed duration=1 skill
INFO  2026-02-01T15:59:48 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:48 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:48 +0ms service=tool.registry status=completed duration=1 task
INFO  2026-02-01T15:59:48 +3ms service=session.prompt status=completed duration=6 resolveTools
INFO  2026-02-01T15:59:48 +2ms service=session.processor process
INFO  2026-02-01T15:59:48 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:48 +15ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:49 +696ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +37ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +22ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +6ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +16ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +11ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +13ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +19ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +6ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:49 +29ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +742ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +13ms service=permission permission=edit pattern=app/input/unsigned_underflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:50 +1ms service=permission permission=edit pattern=app/input/unsigned_underflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:50 +0ms service=bus type=file.edited publishing
INFO  2026-02-01T15:59:50 +0ms service=format file=/app/input/unsigned_underflow.cpp formatting
INFO  2026-02-01T15:59:50 +0ms service=format name=zig ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-02-01T15:59:50 +1ms service=format name=shfmt ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T15:59:50 +0ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T15:59:50 +5ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/unsigned_underflow.cpp read
INFO  2026-02-01T15:59:50 +0ms service=lsp file=/app/input/unsigned_underflow.cpp touching file
INFO  2026-02-01T15:59:50 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +3ms service=bus type=message.part.updated publishing
|  Edit     app/input/unsigned_underflow.cpp
INFO  2026-02-01T15:59:50 +16ms service=bus type=message.part.updated publishing

The bug here is unsigned underflow when tail_ < head_. Let me fix this by properly handling the ring buffer wraparound case:

INFO  2026-02-01T15:59:50 +6ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:50 +21ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:50 +1ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:50 +0ms service=session.prompt step=9 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:50 +23ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:50 +2ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:50 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:50 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:50 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:50 +1ms service=tool.registry status=started read
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:50 +1ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=2 invalid
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=2 question
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=1 read
INFO  2026-02-01T15:59:50 +1ms service=tool.registry status=completed duration=2 glob
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=2 grep
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-02-01T15:59:50 +1ms service=tool.registry status=completed duration=3 webfetch
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=2 todowrite
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=2 todoread
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=4 bash
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=2 skill
INFO  2026-02-01T15:59:50 +1ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:50 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:50 +0ms service=tool.registry status=completed duration=4 task
INFO  2026-02-01T15:59:50 +2ms service=session.prompt status=completed duration=8 resolveTools
INFO  2026-02-01T15:59:50 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:50 +0ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:50 +5ms service=session.processor process
INFO  2026-02-01T15:59:50 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:50 +23ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:50 +739ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +29ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +21ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:50 +26ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:51 +162ms service=permission permission=read pattern=/app/input/dangling_cstr.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:51 +5ms service=permission permission=read pattern=/app/input/dangling_cstr.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:51 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:51 +15ms service=lsp file=/app/input/dangling_cstr.cpp touching file
INFO  2026-02-01T15:59:51 +3ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/dangling_cstr.cpp read
INFO  2026-02-01T15:59:51 +61ms service=bus type=message.part.updated publishing

Now let me check the dangling C string issue:

INFO  2026-02-01T15:59:51 +11ms service=bus type=message.part.updated publishing
|  Read     app/input/dangling_cstr.cpp
INFO  2026-02-01T15:59:51 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:51 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:51 +45ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:51 +1ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:51 +0ms service=session.prompt step=10 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:51 +56ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:51 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:51 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:51 +12ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:51 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:51 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:51 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=started read
INFO  2026-02-01T15:59:51 +1ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:51 +3ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:51 +1ms service=tool.registry status=started task
INFO  2026-02-01T15:59:51 +1ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=6 invalid
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=6 question
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=6 read
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=5 glob
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=5 grep
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T15:59:51 +1ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=7 bash
INFO  2026-02-01T15:59:51 +0ms service=tool.registry status=completed duration=1 skill
INFO  2026-02-01T15:59:51 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:51 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:51 +1ms service=tool.registry status=completed duration=2 task
INFO  2026-02-01T15:59:51 +5ms service=session.prompt status=completed duration=14 resolveTools
INFO  2026-02-01T15:59:51 +10ms service=session.processor process
INFO  2026-02-01T15:59:51 +2ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:51 +29ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:52 +642ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +23ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +29ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +11ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +14ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +15ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +29ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +11ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +13ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +18ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:52 +56ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:53 +708ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:53 +22ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:53 +0ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:53 +1ms service=bus type=file.edited publishing
INFO  2026-02-01T15:59:53 +0ms service=format file=/app/input/dangling_cstr.cpp formatting
INFO  2026-02-01T15:59:53 +1ms service=format name=zig ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T15:59:53 +1ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T15:59:53 +0ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T15:59:53 +2ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/dangling_cstr.cpp read
INFO  2026-02-01T15:59:53 +6ms service=lsp file=/app/input/dangling_cstr.cpp touching file
INFO  2026-02-01T15:59:53 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:53 +7ms service=bus type=message.part.updated publishing

The bug here is returning a pointer to a temporary string's c_str(). Let me fix this by changing the function to return a std::string instead:

INFO  2026-02-01T15:59:53 +4ms service=bus type=message.part.updated publishing
|  Edit     app/input/dangling_cstr.cpp
INFO  2026-02-01T15:59:53 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:53 +0ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:53 +2ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:53 +1ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:53 +0ms service=session.prompt step=11 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:53 +23ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:53 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:53 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:53 +3ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:53 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:53 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:53 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=started read
INFO  2026-02-01T15:59:53 +1ms service=tool.registry status=started glob
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INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=started webfetch
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INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=started skill
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INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=completed duration=2 edit
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INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=completed duration=3 bash
INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=completed duration=1 skill
INFO  2026-02-01T15:59:53 +1ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:53 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:53 +0ms service=tool.registry status=completed duration=3 task
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INFO  2026-02-01T15:59:53 +1ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:53 +5ms service=bus type=session.status publishing
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INFO  2026-02-01T15:59:54 +44ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:54 +87ms service=permission permission=read pattern=/app/input/init_order.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:54 +0ms service=permission permission=read pattern=/app/input/init_order.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:54 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:54 +16ms service=lsp file=/app/input/init_order.cpp touching file
INFO  2026-02-01T15:59:54 +2ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/init_order.cpp read
INFO  2026-02-01T15:59:54 +5ms service=bus type=message.part.updated publishing
|  Read     app/input/init_order.cpp
INFO  2026-02-01T15:59:54 +15ms service=bus type=message.part.updated publishing

Now let me check the initialization order issue:

INFO  2026-02-01T15:59:54 +1ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:54 +0ms service=session.prompt step=12 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:54 +68ms service=bus type=message.updated publishing
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INFO  2026-02-01T15:59:54 +0ms service=session.prompt status=started resolveTools
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INFO  2026-02-01T15:59:54 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:54 +0ms service=tool.registry status=started read
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INFO  2026-02-01T15:59:54 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:54 +0ms service=tool.registry status=completed duration=1 bash
INFO  2026-02-01T15:59:54 +2ms service=tool.registry status=completed duration=2 skill
INFO  2026-02-01T15:59:54 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:54 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:54 +0ms service=tool.registry status=completed duration=2 task
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INFO  2026-02-01T15:59:54 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:54 +16ms service=bus type=session.status publishing
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INFO  2026-02-01T15:59:55 +5ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:55 +651ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:55 +3ms service=permission permission=edit pattern=app/input/init_order.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:55 +0ms service=permission permission=edit pattern=app/input/init_order.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:55 +1ms service=bus type=file.edited publishing
INFO  2026-02-01T15:59:55 +0ms service=format file=/app/input/init_order.cpp formatting
INFO  2026-02-01T15:59:55 +0ms service=format name=zig ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T15:59:55 +0ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T15:59:55 +1ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/init_order.cpp read
INFO  2026-02-01T15:59:55 +0ms service=lsp file=/app/input/init_order.cpp touching file
INFO  2026-02-01T15:59:55 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:55 +13ms service=bus type=message.part.updated publishing
|  Edit     app/input/init_order.cpp
INFO  2026-02-01T15:59:55 +30ms service=bus type=message.part.updated publishing

The bug here is initialization order. The members are initialized in declaration order, not initializer list order. Since scale_ is declared after x_ and y_, it's used uninitialized. Let me fix this by reordering the member variables:

INFO  2026-02-01T15:59:55 +1ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T15:59:55 +0ms service=session.prompt step=13 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:55 +42ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:55 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:55 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:55 +13ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:55 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:55 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=started read
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=started glob
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INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=started edit
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INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=started skill
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INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=completed duration=1 bash
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=completed duration=0 skill
INFO  2026-02-01T15:59:55 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:55 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:55 +0ms service=tool.registry status=completed duration=0 task
INFO  2026-02-01T15:59:55 +1ms service=session.prompt status=completed duration=2 resolveTools
INFO  2026-02-01T15:59:55 +25ms service=session.processor process
INFO  2026-02-01T15:59:55 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:55 +8ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:56 +766ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:56 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:56 +37ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:56 +35ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:56 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:56 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:56 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:56 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:56 +24ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:57 +152ms service=permission permission=read pattern=/app/input/off_by_one.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:57 +1ms service=permission permission=read pattern=/app/input/off_by_one.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:57 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:57 +2ms service=lsp file=/app/input/off_by_one.cpp touching file
INFO  2026-02-01T15:59:57 +4ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/off_by_one.cpp read
INFO  2026-02-01T15:59:57 +2ms service=bus type=message.part.updated publishing
|  Read     app/input/off_by_one.cpp
INFO  2026-02-01T15:59:57 +25ms service=bus type=message.part.updated publishing

Now let me check the off-by-one issue:

INFO  2026-02-01T15:59:57 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:57 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:57 +29ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:57 +0ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:57 +0ms service=session.prompt step=14 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:57 +109ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:57 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:57 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:57 +3ms service=tool.registry status=started read
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started write
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=3 invalid
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=3 question
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 read
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=3 bash
INFO  2026-02-01T15:59:57 +0ms service=tool.registry status=completed duration=0 skill
INFO  2026-02-01T15:59:57 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:57 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:57 +1ms service=tool.registry status=completed duration=1 task
INFO  2026-02-01T15:59:57 +1ms service=session.prompt status=completed duration=5 resolveTools
INFO  2026-02-01T15:59:57 +7ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:57 +3ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:57 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:57 +27ms service=session.processor process
INFO  2026-02-01T15:59:57 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:57 +10ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:58 +804ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +29ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +25ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +6ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +12ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +13ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +49ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +712ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +1ms service=permission permission=edit pattern=app/input/off_by_one.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:58 +0ms service=permission permission=edit pattern=app/input/off_by_one.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T15:59:58 +0ms service=bus type=file.edited publishing
INFO  2026-02-01T15:59:58 +0ms service=format file=/app/input/off_by_one.cpp formatting
INFO  2026-02-01T15:59:58 +1ms service=format name=zig ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T15:59:58 +0ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T15:59:58 +1ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/off_by_one.cpp read
INFO  2026-02-01T15:59:58 +2ms service=lsp file=/app/input/off_by_one.cpp touching file
INFO  2026-02-01T15:59:58 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +5ms service=bus type=message.part.updated publishing
|  Edit     app/input/off_by_one.cpp
INFO  2026-02-01T15:59:58 +31ms service=bus type=message.part.updated publishing

The bug here is an off-by-one error in the loop condition. Let me fix it:

INFO  2026-02-01T15:59:58 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:58 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:58 +31ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:58 +0ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:58 +0ms service=session.prompt step=15 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T15:59:59 +42ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:59 +6ms service=bus type=session.updated publishing
INFO  2026-02-01T15:59:59 +0ms service=bus type=session.diff publishing
INFO  2026-02-01T15:59:59 +2ms service=bus type=message.updated publishing
INFO  2026-02-01T15:59:59 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started invalid
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started question
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started bash
INFO  2026-02-01T15:59:59 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T15:59:59 +1ms service=tool.registry status=started read
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started glob
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started grep
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started edit
INFO  2026-02-01T15:59:59 +1ms service=tool.registry status=started write
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started task
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=started skill
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=2 invalid
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=2 question
INFO  2026-02-01T15:59:59 +2ms service=tool.registry status=completed duration=3 read
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=3 glob
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=3 grep
INFO  2026-02-01T15:59:59 +2ms service=tool.registry status=completed duration=5 edit
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=5 write
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=4 webfetch
INFO  2026-02-01T15:59:59 +1ms service=tool.registry status=completed duration=4 todowrite
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=5 todoread
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=7 bash
INFO  2026-02-01T15:59:59 +0ms service=tool.registry status=completed duration=5 skill
INFO  2026-02-01T15:59:59 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:59 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T15:59:59 +1ms service=tool.registry status=completed duration=6 task
INFO  2026-02-01T15:59:59 +4ms service=session.prompt status=completed duration=13 resolveTools
INFO  2026-02-01T15:59:59 +8ms service=session.processor process
INFO  2026-02-01T15:59:59 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T15:59:59 +18ms service=bus type=session.status publishing
INFO  2026-02-01T15:59:59 +774ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:59 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:59 +49ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:59 +22ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:59 +10ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:59 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T15:59:59 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:00 +165ms service=permission permission=read pattern=/app/input/int_overflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:00 +3ms service=permission permission=read pattern=/app/input/int_overflow.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T16:00:00 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:00 +1ms service=lsp file=/app/input/int_overflow.cpp touching file
INFO  2026-02-01T16:00:00 +0ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/int_overflow.cpp read
INFO  2026-02-01T16:00:00 +1ms service=bus type=message.part.updated publishing
|  Read     app/input/int_overflow.cpp
INFO  2026-02-01T16:00:00 +18ms service=bus type=message.part.updated publishing

Now let me check the integer overflow issue:

INFO  2026-02-01T16:00:00 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:00 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:00 +13ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:00 +1ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:00 +0ms service=session.prompt step=16 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T16:00:00 +154ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:00 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T16:00:00 +0ms service=bus type=session.diff publishing
INFO  2026-02-01T16:00:00 +15ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:00 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T16:00:00 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started question
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started bash
INFO  2026-02-01T16:00:00 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started read
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started glob
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started grep
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started edit
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started write
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started task
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=started skill
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 invalid
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 question
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 read
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 glob
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 grep
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 edit
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 write
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 webfetch
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 todowrite
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 todoread
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=0 bash
INFO  2026-02-01T16:00:00 +3ms service=tool.registry status=completed duration=3 skill
INFO  2026-02-01T16:00:00 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:00 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:00 +0ms service=tool.registry status=completed duration=3 task
INFO  2026-02-01T16:00:00 +2ms service=session.prompt status=completed duration=6 resolveTools
INFO  2026-02-01T16:00:00 +6ms service=session.processor process
INFO  2026-02-01T16:00:00 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T16:00:00 +33ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:01 +1445ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T16:00:03 +4ms service=permission permission=edit pattern=app/input/int_overflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:03 +0ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T16:00:03 +1ms service=bus type=file.edited publishing
INFO  2026-02-01T16:00:03 +1ms service=format file=/app/input/int_overflow.cpp formatting
INFO  2026-02-01T16:00:03 +0ms service=format name=zig ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=uv format ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T16:00:03 +0ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T16:00:03 +3ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/int_overflow.cpp read
INFO  2026-02-01T16:00:03 +1ms service=lsp file=/app/input/int_overflow.cpp touching file
INFO  2026-02-01T16:00:03 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:03 +16ms service=bus type=message.part.updated publishing

The bug here is integer overflow. Let me fix it by using a larger integer type and adding overflow checking:

INFO  2026-02-01T16:00:03 +7ms service=bus type=message.part.updated publishing
|  Edit     app/input/int_overflow.cpp
INFO  2026-02-01T16:00:03 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:03 +1ms service=bus type=message.updated publishing
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INFO  2026-02-01T16:00:03 +1ms service=session.prompt step=17 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T16:00:03 +46ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:03 +2ms service=bus type=session.updated publishing
INFO  2026-02-01T16:00:03 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T16:00:03 +3ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:03 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T16:00:03 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=started question
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=started bash
INFO  2026-02-01T16:00:03 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T16:00:03 +1ms service=tool.registry status=started read
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=started glob
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INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=started edit
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INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=started todowrite
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INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=started skill
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=2 invalid
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=2 question
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INFO  2026-02-01T16:00:03 +1ms service=tool.registry status=completed duration=2 glob
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=2 grep
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=3 bash
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=1 skill
INFO  2026-02-01T16:00:03 +1ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:03 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:03 +0ms service=tool.registry status=completed duration=2 task
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INFO  2026-02-01T16:00:03 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T16:00:03 +13ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:04 +853ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T16:00:04 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:04 +3ms service=bus type=message.part.updated publishing
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INFO  2026-02-01T16:00:05 +693ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:05 +11ms service=permission permission=edit pattern=app/input/int_overflow.cpp ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:05 +0ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T16:00:05 +0ms service=bus type=file.edited publishing
INFO  2026-02-01T16:00:05 +0ms service=format file=/app/input/int_overflow.cpp formatting
INFO  2026-02-01T16:00:05 +0ms service=format name=zig ext=.cpp checking
INFO  2026-02-01T16:00:05 +1ms service=format name=uv format ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=terraform ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=standardrb ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=shfmt ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=rustfmt ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=ruff ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=rubocop ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=air ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=prettier ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=oxfmt ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=ocamlformat ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=nixfmt ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=mix ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=latexindent ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=ktlint ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=htmlbeautifier ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=gofmt ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=gleam ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=dart ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=clang-format ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=cargofmt ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=format name=biome ext=.cpp checking
INFO  2026-02-01T16:00:05 +0ms service=file.time sessionID=ses_3e611addaffeFgaFdv4JyYgBYV file=/app/input/int_overflow.cpp read
INFO  2026-02-01T16:00:05 +1ms service=lsp file=/app/input/int_overflow.cpp touching file
INFO  2026-02-01T16:00:05 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:05 +5ms service=bus type=message.part.updated publishing
|  Edit     app/input/int_overflow.cpp
INFO  2026-02-01T16:00:05 +11ms service=bus type=message.part.updated publishing

Let me also update the printOrder function to match the new return type:

INFO  2026-02-01T16:00:05 +3ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:05 +1ms service=bus type=message.updated publishing
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INFO  2026-02-01T16:00:05 +0ms service=session.prompt step=18 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T16:00:05 +159ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:05 +1ms service=bus type=session.updated publishing
INFO  2026-02-01T16:00:05 +1ms service=bus type=session.diff publishing
INFO  2026-02-01T16:00:05 +14ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:05 +0ms service=session.prompt status=started resolveTools
INFO  2026-02-01T16:00:05 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=started question
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=started bash
INFO  2026-02-01T16:00:05 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T16:00:05 +3ms service=tool.registry status=started read
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=started glob
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INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=started edit
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INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=started task
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INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=started skill
INFO  2026-02-01T16:00:05 +1ms service=tool.registry status=completed duration=4 invalid
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=completed duration=4 question
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INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=completed duration=1 grep
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=completed duration=1 edit
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=completed duration=1 write
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=completed duration=1 webfetch
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=completed duration=1 todowrite
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=completed duration=1 todoread
INFO  2026-02-01T16:00:05 +0ms service=tool.registry status=completed duration=4 bash
INFO  2026-02-01T16:00:05 +1ms service=tool.registry status=completed duration=2 skill
INFO  2026-02-01T16:00:05 +0ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:05 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:05 +1ms service=tool.registry status=completed duration=3 task
INFO  2026-02-01T16:00:05 +5ms service=session.prompt status=completed duration=12 resolveTools
INFO  2026-02-01T16:00:05 +12ms service=session.processor process
INFO  2026-02-01T16:00:05 +0ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T16:00:05 +11ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:06 +546ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:06 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:06 +35ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:06 +24ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:06 +9ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:06 +4ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:06 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:06 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:06 +41ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:07 +547ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:07 +39ms service=bus type=message.part.updated publishing

Now let's compile all the files to make sure they work correctly:

INFO  2026-02-01T16:00:07 +137ms service=permission permission=bash pattern=g++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++11 virtual_destructor.cpp -o virtual_destructor ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:07 +1ms service=permission permission=bash pattern=g++ -Wall -Wextra -Werror -fsanitize=address,undefined -std=c++11 virtual_destructor.cpp -o virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T16:00:07 +16ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:07 +14ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:07 +7ms service=bus type=message.part.updated publishing
|  Bash     Compile virtual_destructor.cpp with all warnings and sanitizers

/usr/bin/bash: line 1: g++: command not found

INFO  2026-02-01T16:00:07 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:07 +8ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:07 +16ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:07 +0ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:07 +0ms service=session.prompt step=19 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T16:00:07 +109ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:07 +4ms service=bus type=session.updated publishing
INFO  2026-02-01T16:00:07 +0ms service=bus type=session.diff publishing
INFO  2026-02-01T16:00:07 +14ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:07 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=started question
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=started bash
INFO  2026-02-01T16:00:07 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=started read
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=started glob
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=started grep
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=started edit
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=started write
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=started task
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=started todowrite
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=started skill
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=6 invalid
INFO  2026-02-01T16:00:07 +3ms service=tool.registry status=completed duration=9 question
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=7 read
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=6 glob
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=completed duration=7 grep
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=7 edit
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=6 write
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=6 webfetch
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=5 todowrite
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=5 todoread
INFO  2026-02-01T16:00:07 +0ms service=tool.registry status=completed duration=9 bash
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=completed duration=5 skill
INFO  2026-02-01T16:00:07 +1ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:07 +0ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:07 +1ms service=tool.registry status=completed duration=9 task
INFO  2026-02-01T16:00:07 +10ms service=session.prompt status=completed duration=21 resolveTools
INFO  2026-02-01T16:00:07 +15ms service=session.processor process
INFO  2026-02-01T16:00:07 +5ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T16:00:07 +19ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:08 +1159ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:08 +8ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:08 +44ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:08 +9ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:08 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:08 +0ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:08 +1ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:08 +20ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +226ms service=permission permission=bash pattern=which g++ ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:09 +3ms service=permission permission=bash pattern=which g++ action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T16:00:09 +0ms service=permission permission=bash pattern=which clang++ ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:09 +0ms service=permission permission=bash pattern=which clang++ action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T16:00:09 +8ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +14ms service=bus type=message.part.updated publishing

Let me check if we have a C++ compiler available:

INFO  2026-02-01T16:00:09 +9ms service=bus type=message.part.updated publishing
|  Bash     Check for available C++ compiler
INFO  2026-02-01T16:00:09 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +1ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:09 +16ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:09 +0ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:09 +1ms service=session.prompt step=20 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T16:00:09 +94ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:09 +2ms service=bus type=session.updated publishing
INFO  2026-02-01T16:00:09 +2ms service=bus type=session.diff publishing
INFO  2026-02-01T16:00:09 +17ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:09 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T16:00:09 +1ms service=tool.registry status=started invalid
INFO  2026-02-01T16:00:09 +1ms service=tool.registry status=started question
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=started bash
INFO  2026-02-01T16:00:09 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T16:00:09 +2ms service=tool.registry status=started read
INFO  2026-02-01T16:00:09 +1ms service=tool.registry status=started glob
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=started grep
INFO  2026-02-01T16:00:09 +1ms service=tool.registry status=started edit
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=started write
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=started task
INFO  2026-02-01T16:00:09 +1ms service=tool.registry status=started webfetch
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=started skill
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=6 invalid
INFO  2026-02-01T16:00:09 +1ms service=tool.registry status=completed duration=6 question
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=4 read
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=3 glob
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=3 grep
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=2 webfetch
INFO  2026-02-01T16:00:09 +1ms service=tool.registry status=completed duration=2 todowrite
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=2 todoread
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=7 bash
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=2 skill
INFO  2026-02-01T16:00:09 +1ms service=permission permission=task pattern=general ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:09 +2ms service=permission permission=task pattern=explore ruleset=[{"permission":"*","action":"allow","pattern":"*"},{"permission":"doom_loop","action":"ask","pattern":"*"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","action":"deny","pattern":"*"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:09 +0ms service=tool.registry status=completed duration=6 task
INFO  2026-02-01T16:00:09 +3ms service=session.prompt status=completed duration=15 resolveTools
INFO  2026-02-01T16:00:09 +27ms service=session.processor process
INFO  2026-02-01T16:00:09 +3ms service=llm providerID=openrouter modelID=qwen/qwen3-coder sessionID=ses_3e611addaffeFgaFdv4JyYgBYV small=false agent=build stream
INFO  2026-02-01T16:00:09 +22ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:09 +553ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +35ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +29ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +5ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +2ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:09 +11ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:10 +325ms service=permission permission=bash pattern=ls /usr/bin/*g++* /usr/bin/*clang* ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:10 +1ms service=permission permission=bash pattern=ls /usr/bin/*g++* /usr/bin/*clang* action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T16:00:10 +0ms service=permission permission=bash pattern=echo "No C++ compilers found" ruleset=[{"permission":"*","pattern":"*","action":"allow"},{"permission":"doom_loop","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"*","action":"ask"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"read","pattern":"*","action":"allow"},{"permission":"read","pattern":"*.env","action":"ask"},{"permission":"read","pattern":"*.env.*","action":"ask"},{"permission":"read","pattern":"*.env.example","action":"allow"},{"permission":"question","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate
INFO  2026-02-01T16:00:10 +1ms service=permission permission=bash pattern=echo "No C++ compilers found" action={"permission":"*","pattern":"*","action":"allow"} evaluated
INFO  2026-02-01T16:00:10 +7ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:10 +36ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:10 +15ms service=bus type=message.part.updated publishing

Let me check what compilers are available:

INFO  2026-02-01T16:00:10 +3ms service=bus type=message.part.updated publishing
|  Bash     List available C++ compilers

No C++ compilers found

INFO  2026-02-01T16:00:10 +7ms service=bus type=message.part.updated publishing
INFO  2026-02-01T16:00:10 +3ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:10 +50ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:10 +1ms service=bus type=session.status publishing
INFO  2026-02-01T16:00:10 +0ms service=session.prompt step=21 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T16:00:10 +179ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:10 +4ms service=bus type=session.updated publishing
INFO  2026-02-01T16:00:10 +2ms service=bus type=session.diff publishing
INFO  2026-02-01T16:00:10 +40ms service=bus type=message.updated publishing
INFO  2026-02-01T16:00:10 +1ms service=session.prompt status=started resolveTools
INFO  2026-02-01T16:00:10 +4ms service=tool.registry status=started invalid
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started question
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started bash
INFO  2026-02-01T16:00:10 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell
INFO  2026-02-01T16:00:10 +3ms service=tool.registry status=started read
INFO  2026-02-01T16:00:10 +1ms service=tool.registry status=started glob
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started grep
INFO  2026-02-01T16:00:10 +1ms service=tool.registry status=started edit
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started write
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started task
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started webfetch
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started todowrite
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started todoread
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=started skill
INFO  2026-02-01T16:00:10 +2ms service=tool.registry status=completed duration=8 invalid
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=7 question
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=4 read
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=3 glob
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=3 grep
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=2 edit
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=2 write
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=2 webfetch
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=2 todowrite
INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=2 todoread
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INFO  2026-02-01T16:00:10 +0ms service=tool.registry status=completed duration=2 task
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INFO  2026-02-01T16:00:13 +1ms service=bus type=message.part.updated publishing

It seems there's no C++ compiler installed in this environment. However, I've successfully identified and fixed all the bugs in the C++ files as requested. Let me summarize what I fixed:

1. **virtual_destructor.cpp**: Added `virtual` keyword to the base class destructor to ensure proper cleanup of derived class objects.

2. **reference_to_temporary.cpp**: Changed function to return `std::string` by value instead of `const std::string&` to avoid returning reference to temporary.

3. **iterator_invalidation.cpp**: Fixed iterator invalidation by collecting indices during iteration and adding new elements after iteration completes.

4. **unsigned_underflow.cpp**: Fixed unsigned integer underflow by properly handling ring buffer wraparound case in the available() function.

5. **dangling_cstr.cpp**: Changed function to return `std::string` instead of `const char*` to avoid dangling pointer to temporary string's c_str().

6. **init_order.cpp**: Fixed member initialization order by reordering member variables so that scale_ is initialized before being used in x_ and y_ initialization.

7. **off_by_one.cpp**: Fixed off-by-one error in loop condition from `i <= 5` to `i < 5`.

8. **int_overflow.cpp**: Fixed integer overflow by using `long long` for calculations and changing return type to handle larger values.

All files have been modified in place as requested, fixing the subtle bugs while maintaining the intended functionality of each program.

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INFO  2026-02-01T16:00:13 +0ms service=session.prompt step=22 sessionID=ses_3e611addaffeFgaFdv4JyYgBYV loop
INFO  2026-02-01T16:00:13 +66ms service=session.prompt sessionID=ses_3e611addaffeFgaFdv4JyYgBYV exiting loop
INFO  2026-02-01T16:00:13 +2ms service=session.compaction pruning
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INFO  2026-02-01T16:00:13 +3ms service=session.prompt sessionID=ses_3e611addaffeFgaFdv4JyYgBYV cancel
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INFO  2026-02-01T16:00:13 +0ms service=bus type=session.idle publishing
INFO  2026-02-01T16:00:13 +3ms service=default directory=/app/input disposing instance
INFO  2026-02-01T16:00:13 +1ms service=state key=/app/input waiting for state disposal to complete
INFO  2026-02-01T16:00:13 +3ms 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.