/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_20260214_150144/task9_cpp_footguns/openrouter-google-gemini-2.5-flash-lite-preview-09-2025/workspace to /app No project_name provided - skipping configuration directory setup. Session created successfully! Session ID: 50c08fe1 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 169 models to OpenCode configuration Added openrouter standard provider with 340 models to OpenCode configuration Set default model to openrouter/google/gemini-2.5-flash-lite-preview-09-2025 Updated OpenCode configuration at /home/cubbi/.config/opencode/config.json with 2 providers No MCP servers to integrate --- Executing initial command --- Executing user command: if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md Executing as cubbi: sh -c if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md 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 2026-02-14T16:44:15 +1583ms service=default version=1.1.51 args=["run","--print-logs"] opencode INFO 2026-02-14T16:44:15 +15ms service=default directory=/app/input creating instance INFO 2026-02-14T16:44:15 +1ms service=project directory=/app/input fromDirectory INFO 2026-02-14T16:44:15 +63ms service=storage index=0 running migration INFO 2026-02-14T16:44:15 +190ms service=storage index=1 running migration INFO 2026-02-14T16:44:15 +112ms service=default directory=/app/input bootstrapping INFO 2026-02-14T16:44:15 +254ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2026-02-14T16:44:16 +416ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2026-02-14T16:44:16 +27ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2026-02-14T16:44:16 +116ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.1.51","--exact"] cwd=/home/cubbi/.config/opencode running INFO 2026-02-14T16:44:19 +2933ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed @opencode-ai/plugin@1.1.51 3 packages installed [2.68s] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2026-02-14T16:44:19 +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 2026-02-14T16:44:19 +196ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd) Checked 3 installs across 4 packages (no changes) [57.00ms] stderr= done INFO 2026-02-14T16:44:19 +64ms service=plugin name=CodexAuthPlugin loading internal plugin INFO 2026-02-14T16:44:19 +7ms service=plugin name=CopilotAuthPlugin loading internal plugin INFO 2026-02-14T16:44:19 +2ms service=plugin path=opencode-anthropic-auth@0.0.13 loading plugin INFO 2026-02-14T16:44:19 +55ms service=bun pkg=opencode-anthropic-auth version=0.0.13 installing package using Bun's default registry resolution INFO 2026-02-14T16:44:19 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-anthropic-auth@0.0.13"] cwd=/home/cubbi/.cache/opencode running INFO 2026-02-14T16:44:20 +1010ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) installed opencode-anthropic-auth@0.0.13 13 packages installed [959.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2026-02-14T16:44:20 +313ms service=plugin path=@gitlab/opencode-gitlab-auth@1.3.2 loading plugin INFO 2026-02-14T16:44:20 +14ms service=bun pkg=@gitlab/opencode-gitlab-auth version=1.3.2 installing package using Bun's default registry resolution INFO 2026-02-14T16:44:20 +3ms 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","@gitlab/opencode-gitlab-auth@1.3.2"] cwd=/home/cubbi/.cache/opencode running INFO 2026-02-14T16:44:24 +3151ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd) + opencode-anthropic-auth@0.0.13 installed @gitlab/opencode-gitlab-auth@1.3.2 77 packages installed [3.02s] stderr=Resolving dependencies Resolved, downloaded and extracted [247] Saved lockfile done INFO 2026-02-14T16:44:24 +456ms service=bus type=* subscribing INFO 2026-02-14T16:44:24 +1ms service=bus type=session.updated subscribing INFO 2026-02-14T16:44:24 +0ms service=bus type=message.updated subscribing INFO 2026-02-14T16:44:24 +0ms service=bus type=message.part.updated subscribing INFO 2026-02-14T16:44:24 +0ms service=bus type=session.updated subscribing INFO 2026-02-14T16:44:24 +1ms service=bus type=message.updated subscribing INFO 2026-02-14T16:44:24 +0ms service=bus type=message.part.updated subscribing INFO 2026-02-14T16:44:24 +0ms service=bus type=session.diff subscribing INFO 2026-02-14T16:44:24 +0ms service=format init INFO 2026-02-14T16:44:24 +0ms service=bus type=file.edited subscribing INFO 2026-02-14T16:44:24 +2ms service=lsp serverIds=deno, typescript, vue, eslint, oxlint, biome, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, fsharp, sourcekit-lsp, rust, clangd, svelte, astro, jdtls, 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 2026-02-14T16:44:24 +18ms service=scheduler id=snapshot.cleanup run INFO 2026-02-14T16:44:24 +2ms service=scheduler id=tool.truncation.cleanup run INFO 2026-02-14T16:44:24 +7ms service=bus type=command.executed subscribing INFO 2026-02-14T16:44:24 +105ms service=server method=POST path=/session request INFO 2026-02-14T16:44:24 +1ms service=server status=started method=POST path=/session request INFO 2026-02-14T16:44:24 +9ms service=session id=ses_3a2f5f747ffeq4Yw56jLcPlDBw slug=silent-wizard version=1.1.51 projectID=global directory=/app/input title=New session - 2026-02-14T16:44:24.632Z permission=[{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] time={"created":1771087464632,"updated":1771087464632} created INFO 2026-02-14T16:44:24 +30ms service=bus type=session.created publishing INFO 2026-02-14T16:44:24 +2ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:24 +14ms service=server status=completed duration=55 method=POST path=/session request INFO 2026-02-14T16:44:24 +7ms service=server method=GET path=/config request INFO 2026-02-14T16:44:24 +0ms service=server status=started method=GET path=/config request INFO 2026-02-14T16:44:24 +2ms service=server status=completed duration=2 method=GET path=/config request INFO 2026-02-14T16:44:24 +11ms service=server method=GET path=/event request INFO 2026-02-14T16:44:24 +0ms service=server status=started method=GET path=/event request INFO 2026-02-14T16:44:24 +4ms service=server method=POST path=/session/ses_3a2f5f747ffeq4Yw56jLcPlDBw/message request INFO 2026-02-14T16:44:24 +0ms service=server status=started method=POST path=/session/ses_3a2f5f747ffeq4Yw56jLcPlDBw/message request INFO 2026-02-14T16:44:24 +3ms service=server event connected INFO 2026-02-14T16:44:24 +3ms service=bus type=* subscribing INFO 2026-02-14T16:44:24 +13ms service=server status=completed duration=22 method=GET path=/event request INFO 2026-02-14T16:44:24 +5ms service=server status=completed duration=24 method=POST path=/session/ses_3a2f5f747ffeq4Yw56jLcPlDBw/message request INFO 2026-02-14T16:44:24 +156ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:24 +15ms service=provider status=started state INFO 2026-02-14T16:44:24 +15ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:25 +177ms service=provider init INFO 2026-02-14T16:44:25 +33ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:25 +18ms service=bus type=session.status publishing INFO 2026-02-14T16:44:25 +0ms service=session.prompt step=0 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:25 +125ms service=provider providerID=openrouter found INFO 2026-02-14T16:44:25 +1ms service=provider providerID=opencode found INFO 2026-02-14T16:44:25 +8ms service=provider providerID=litellm found INFO 2026-02-14T16:44:25 +0ms service=provider status=completed duration=377 state INFO 2026-02-14T16:44:25 +21ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=true agent=title mode=primary stream INFO 2026-02-14T16:44:25 +9ms service=provider status=started providerID=openrouter getSDK INFO 2026-02-14T16:44:25 +5ms service=provider providerID=openrouter pkg=@openrouter/ai-sdk-provider using bundled provider INFO 2026-02-14T16:44:25 +0ms service=provider status=completed duration=5 providerID=openrouter getSDK INFO 2026-02-14T16:44:25 +1ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:25 +1ms service=session.prompt status=started resolveTools  > build �� google/gemini-2.5-flash-lite-preview-09-2025  INFO 2026-02-14T16:44:25 +91ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:25 +3ms service=tool.registry status=started question INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:44:25 +14ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:25 +2ms service=tool.registry status=started read INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=started write INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=started task INFO 2026-02-14T16:44:25 +1ms service=tool.registry status=started webfetch INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:44:25 +2ms service=tool.registry status=completed duration=21 invalid INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=completed duration=19 question INFO 2026-02-14T16:44:25 +2ms service=tool.registry status=completed duration=5 read INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=completed duration=5 glob INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=completed duration=5 grep INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=completed duration=5 edit INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=completed duration=5 write INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=completed duration=4 webfetch INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=completed duration=4 todowrite INFO 2026-02-14T16:44:25 +0ms service=tool.registry status=completed duration=21 bash INFO 2026-02-14T16:44:25 +1ms service=tool.registry status=completed duration=5 skill INFO 2026-02-14T16:44:25 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:25 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:25 +1ms service=tool.registry status=completed duration=9 task INFO 2026-02-14T16:44:25 +29ms service=session.prompt status=completed duration=148 resolveTools INFO 2026-02-14T16:44:25 +152ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:25 +29ms service=llm providerID=openrouter modelID=anthropic/claude-haiku-4.5 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=true agent=title mode=primary stream INFO 2026-02-14T16:44:25 +4ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:25 +49ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:25 +104ms service=session.processor process INFO 2026-02-14T16:44:25 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:44:25 +0ms service=provider status=started providerID=openrouter getSDK INFO 2026-02-14T16:44:25 +10ms service=provider status=completed duration=10 providerID=openrouter getSDK INFO 2026-02-14T16:44:25 +18ms service=bus type=session.status publishing INFO 2026-02-14T16:44:26 +790ms service=session.summary title=C++ bug hunt: fix 8 subtle errors title INFO 2026-02-14T16:44:26 +3ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:26 +49ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:26 +114ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:26 +10ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:26 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:26 +40ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:26 +100ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:26 +17ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:26 +48ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:27 +8ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:27 +14ms service=permission permission=glob pattern=*.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:27 +301ms service=bus type=message.part.updated publishing I need to examine each C++ file to identify and fix the single subtle bug in each, ensuring the code compiles cleanly and passes sanitizer checks, producing the correct output. Since I cannot ask questions, I will proceed by analyzing each file one by one. First, I will list the files to confirm their presence.  INFO 2026-02-14T16:44:27 +317ms service=bus type=message.part.updated publishing ��� Glob "*.cpp" 8 matches INFO 2026-02-14T16:44:27 +140ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:27 +17ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:27 +56ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:27 +16ms service=bus type=session.status publishing INFO 2026-02-14T16:44:27 +1ms service=session.prompt step=1 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:27 +51ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:27 +2ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:27 +2ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:27 +18ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:27 +2ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:44:27 +1ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started question INFO 2026-02-14T16:44:27 +1ms service=tool.registry status=started bash INFO 2026-02-14T16:44:27 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:27 +4ms service=tool.registry status=started read INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started write INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started task INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=5 invalid INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=5 question INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=0 read INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-14T16:44:27 +1ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-14T16:44:27 +0ms service=tool.registry status=completed duration=5 bash INFO 2026-02-14T16:44:27 +2ms service=tool.registry status=completed duration=3 skill INFO 2026-02-14T16:44:27 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:27 +3ms 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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:27 +1ms service=tool.registry status=completed duration=7 task INFO 2026-02-14T16:44:27 +10ms service=session.prompt status=completed duration=23 resolveTools INFO 2026-02-14T16:44:28 +138ms service=session.processor process INFO 2026-02-14T16:44:28 +10ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:44:28 +101ms service=bus type=session.status publishing INFO 2026-02-14T16:44:28 +547ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:28 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:28 +125ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:28 +96ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +102ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +119ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +148ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +102ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +89ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +140ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +0ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:29 +8ms service=permission permission=read pattern=/app/input/virtual_destructor.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:29 +3ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +15ms service=bus type=message.part.updated publishing  First, I will check for the compilation command and initial file contents to establish context. I'll start with `virtual_destructor.cpp`. I will use `bash` to attempt compilation with the specified flags to see the errors, and then read the file. Since I cannot ask for help, I must infer the compilation command, which I assume is `g++ -Wall -Wextra -Werror -fsanitize=address,undefined -o `. Starting with `virtual_destructor.cpp`. I will first read the file content, and then attempt compilation to expose the error.I will analyze and fix the bug in each C++ file sequentially, ensuring compilation with strict flags and passing sanitizer checks. I'll start with `virtual_destructor.cpp`. I need to read the content and then attempt compilation to find the exact error based on the provided constraints.  INFO 2026-02-14T16:44:29 +14ms service=lsp file=/app/input/virtual_destructor.cpp touching file INFO 2026-02-14T16:44:29 +1ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/virtual_destructor.cpp read INFO 2026-02-14T16:44:29 +2ms service=bus type=message.part.updated publishing ��� Read virtual_destructor.cpp INFO 2026-02-14T16:44:29 +11ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:29 +5ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:29 +15ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:29 +14ms service=bus type=session.status publishing INFO 2026-02-14T16:44:29 +1ms service=session.prompt step=2 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:29 +49ms service=lsp.server downloading clangd from GitHub releases INFO 2026-02-14T16:44:29 +77ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:29 +22ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:29 +5ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:29 +10ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:29 +2ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:44:29 +5ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started question INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:44:29 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:29 +24ms service=tool.registry status=started read INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started write INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started task INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:44:29 +2ms service=tool.registry status=started todowrite INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:44:29 +1ms service=tool.registry status=completed duration=27 invalid INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=completed duration=27 question INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=completed duration=3 read INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=completed duration=3 glob INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=completed duration=3 grep INFO 2026-02-14T16:44:29 +11ms service=tool.registry status=completed duration=14 edit INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=completed duration=14 write INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=completed duration=14 webfetch INFO 2026-02-14T16:44:29 +0ms service=tool.registry status=completed duration=12 todowrite INFO 2026-02-14T16:44:29 +1ms service=tool.registry status=completed duration=39 bash INFO 2026-02-14T16:44:30 +21ms service=tool.registry status=completed duration=34 skill INFO 2026-02-14T16:44:30 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:30 +7ms 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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:30 +7ms service=tool.registry status=completed duration=50 task INFO 2026-02-14T16:44:30 +55ms service=session.prompt status=completed duration=136 resolveTools INFO 2026-02-14T16:44:30 +160ms service=session.processor process INFO 2026-02-14T16:44:30 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:44:30 +69ms service=bus type=session.status publishing INFO 2026-02-14T16:44:31 +732ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:31 +15ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:31 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:31 +0ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:31 +137ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:31 +141ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:31 +24ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:31 +141ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:31 +3ms service=permission permission=edit pattern=app/input/virtual_destructor.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:31 +4ms service=bus type=file.edited publishing INFO 2026-02-14T16:44:31 +27ms service=format file=/app/input/virtual_destructor.cpp formatting INFO 2026-02-14T16:44:31 +7ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:44:31 +1ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:44:31 +1ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:44:31 +1ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:44:31 +3ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:44:31 +1ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:44:31 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:44:31 +9ms service=bus type=message.part.updated publishing  The bug is explicitly noted in the comments: Line 12, the destructor for `Plugin` is missing the `virtual` keyword, which leads to undefined behavior (likely only `Plugin`'s destructor being called when deleting a derived class object via a base class pointer). I will fix line 12. **Fix for `virtual_destructor.cpp`:** Add `virtual` to line 12.  INFO 2026-02-14T16:44:31 +42ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:44:31 +3ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:44:31 +19ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/virtual_destructor.cpp read INFO 2026-02-14T16:44:31 +38ms service=lsp file=/app/input/virtual_destructor.cpp touching file INFO 2026-02-14T16:44:31 +14ms service=bus type=message.part.updated publishing ERROR 2026-02-14T16:44:46 +14442ms service=lsp.server error=Failed with exit code 1 Failed to extract clangd archive INFO 2026-02-14T16:44:46 +31ms service=bus type=message.part.updated publishing ��� Edit virtual_destructor.cpp Index: /app/input/virtual_destructor.cpp =================================================================== --- /app/input/virtual_destructor.cpp +++ /app/input/virtual_destructor.cpp @@ -8,9 +8,9 @@ Plugin(const std::string& name) : name_(name) { buffer_ = new char[256]; } -~Plugin() { // BUG: Missing virtual +virtual ~Plugin() { // BUG: Missing virtual delete[] buffer_; } virtual std::string getName() const { return name_; }  INFO 2026-02-14T16:44:46 +23ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:46 +11ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:46 +74ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:46 +16ms service=bus type=session.status publishing INFO 2026-02-14T16:44:46 +0ms service=session.prompt step=3 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:46 +96ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:46 +12ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:46 +6ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:46 +2ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:46 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:46 +13ms service=tool.registry status=started question INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=started bash INFO 2026-02-14T16:44:46 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=started read INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=started glob INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=started write INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=started task INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=completed duration=18 invalid INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=completed duration=5 question INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=completed duration=3 read INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=completed duration=2 glob INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=completed duration=3 grep INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=completed duration=4 edit INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=completed duration=4 write INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=completed duration=4 webfetch INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=completed duration=5 todowrite INFO 2026-02-14T16:44:46 +1ms service=tool.registry status=completed duration=9 bash INFO 2026-02-14T16:44:46 +2ms service=tool.registry status=completed duration=8 skill INFO 2026-02-14T16:44:46 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:46 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:46 +0ms service=tool.registry status=completed duration=10 task INFO 2026-02-14T16:44:46 +7ms service=session.prompt status=completed duration=35 resolveTools INFO 2026-02-14T16:44:46 +142ms service=session.processor process INFO 2026-02-14T16:44:46 +21ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:44:46 +18ms service=bus type=session.status publishing INFO 2026-02-14T16:44:47 +1030ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:47 +5ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:47 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:47 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:47 +31ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:47 +32ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:47 +84ms service=bus type=message.part.updated publishing Now I will compile to verify the fix and check for other issues. I will compile to `virtual_destructor` and run it.  INFO 2026-02-14T16:44:47 +64ms service=permission permission=bash pattern=g++ -Wall -Wextra -Werror -fsanitize=address,undefined 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:47 +6ms service=permission permission=bash pattern=g++ -Wall -Wextra -Werror -fsanitize=address,undefined virtual_destructor.cpp -o virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:47 +6ms service=permission permission=bash pattern=./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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:47 +4ms service=permission permission=bash pattern=./virtual_destructor action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:47 +79ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:47 +34ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:47 +13ms service=bus type=message.part.updated publishing $ g++ -Wall -Wextra -Werror -fsanitize=address,undefined virtual_destructor.cpp -o virtual_destructor && ./virtual_destructor /usr/bin/bash: line 1: g++: command not found  INFO 2026-02-14T16:44:48 +17ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:48 +8ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:48 +52ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:48 +1ms service=bus type=session.status publishing INFO 2026-02-14T16:44:48 +0ms service=session.prompt step=4 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:48 +19ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:48 +1ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:48 +1ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:48 +9ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:48 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started question INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:44:48 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:48 +1ms service=tool.registry status=started read INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started write INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started task INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=0 read INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-14T16:44:48 +1ms service=tool.registry status=completed duration=0 skill INFO 2026-02-14T16:44:48 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:48 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:48 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-14T16:44:48 +2ms service=session.prompt status=completed duration=4 resolveTools INFO 2026-02-14T16:44:48 +10ms service=session.processor process INFO 2026-02-14T16:44:48 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:44:48 +10ms service=bus type=session.status publishing INFO 2026-02-14T16:44:48 +521ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:48 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:48 +55ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:48 +88ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:48 +133ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:49 +94ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:49 +298ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:49 +131ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:49 +6ms service=permission permission=bash pattern=apt-get update 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:49 +0ms service=permission permission=bash pattern=apt-get update action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:49 +0ms service=permission permission=bash pattern=apt-get install -y 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:49 +1ms service=permission permission=bash pattern=apt-get install -y g++ action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:49 +7ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:49 +34ms service=bus type=message.part.updated publishing I seem to be missing the `g++` compiler. I will check what compiler/build tools are available. Since this is a C++ task, I'll assume `g++` should be available or I need to find the correct compiler if this is a different environment. Given the environment is Linux, `g++` is standard. I will try to install it if it is not present, as passing the required compilation step is mandatory. If I cannot install packages, I will proceed with the next file and rely on the *assumed* fix based on the comment. I will try to install g++ now.  INFO 2026-02-14T16:44:49 +50ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:50 +1244ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:50 +25ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:50 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:50 +10ms service=bus type=message.part.updated publishing $ apt-get update && apt-get install -y g++ Reading package lists... E: Could not open lock file /var/lib/apt/lists/lock - open (13: Permission denied) E: Unable to lock directory /var/lib/apt/lists/  INFO 2026-02-14T16:44:50 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:50 +2ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:50 +16ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:50 +1ms service=bus type=session.status publishing INFO 2026-02-14T16:44:50 +0ms service=session.prompt step=5 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:50 +20ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:50 +3ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:44:50 +1ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started question INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:44:50 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started read INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started write INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started task INFO 2026-02-14T16:44:50 +1ms service=tool.registry status=started webfetch INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-14T16:44:50 +1ms service=tool.registry status=completed duration=2 read INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=2 glob INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=2 grep INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=2 edit INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=2 write INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=1 skill INFO 2026-02-14T16:44:50 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:50 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:50 +0ms service=tool.registry status=completed duration=3 task INFO 2026-02-14T16:44:50 +1ms service=session.prompt status=completed duration=5 resolveTools INFO 2026-02-14T16:44:50 +3ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:50 +1ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:50 +1ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:50 +31ms service=session.processor process INFO 2026-02-14T16:44:50 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:44:50 +11ms service=bus type=session.status publishing INFO 2026-02-14T16:44:51 +416ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:51 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:51 +58ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:51 +83ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:51 +122ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:51 +184ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:51 +0ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:51 +0ms service=permission permission=read pattern=/app/input/reference_to_temporary.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:51 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:51 +7ms service=bus type=message.part.updated publishing I lack permissions to install packages. I must proceed by fixing the code based on the clear bug description and assuming the compilation/sanitizer checks would pass if the tool were available. I have already applied the fix for `virtual_destructor.cpp`. Moving to `reference_to_temporary.cpp`. I will read the file first.  INFO 2026-02-14T16:44:51 +7ms service=lsp file=/app/input/reference_to_temporary.cpp touching file INFO 2026-02-14T16:44:51 +0ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/reference_to_temporary.cpp read INFO 2026-02-14T16:44:51 +2ms service=bus type=message.part.updated publishing ��� Read reference_to_temporary.cpp INFO 2026-02-14T16:44:51 +3ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:51 +0ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:51 +8ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:51 +0ms service=bus type=session.status publishing INFO 2026-02-14T16:44:51 +0ms service=session.prompt step=6 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:51 +33ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:51 +7ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:51 +1ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:51 +5ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:51 +1ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started question INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:44:51 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:51 +1ms service=tool.registry status=started read INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started write INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started task INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:44:51 +1ms service=tool.registry status=started todowrite INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=2 invalid INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=2 question INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-02-14T16:44:51 +4ms service=tool.registry status=completed duration=3 skill INFO 2026-02-14T16:44:51 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:51 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:51 +0ms service=tool.registry status=completed duration=5 task INFO 2026-02-14T16:44:51 +2ms service=session.prompt status=completed duration=8 resolveTools INFO 2026-02-14T16:44:51 +7ms service=session.processor process INFO 2026-02-14T16:44:51 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:44:51 +28ms service=bus type=session.status publishing INFO 2026-02-14T16:44:52 +932ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:52 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:52 +40ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:52 +54ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +177ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +131ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +115ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +93ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +248ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +260ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +4ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:53 +0ms service=permission permission=edit pattern=app/input/reference_to_temporary.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:53 +0ms service=bus type=file.edited publishing INFO 2026-02-14T16:44:53 +0ms service=format file=/app/input/reference_to_temporary.cpp formatting INFO 2026-02-14T16:44:53 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:44:53 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:44:53 +3ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/reference_to_temporary.cpp read INFO 2026-02-14T16:44:53 +0ms service=lsp file=/app/input/reference_to_temporary.cpp touching file INFO 2026-02-14T16:44:53 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +2ms service=bus type=message.part.updated publishing  The bug is on line 8: `getAppName` returns a `const std::string&` to a temporary `std::string` object created on line 9, leading to a dangling reference on line 20. **Fix for `reference_to_temporary.cpp`:** Change the return type to return by value, or return a const reference to a member variable. Returning by value is simpler here since it's a fixed string literal converted to a temporary `std::string`. I will change line 8 to return `std::string` by value. Line 8: `const std::string& getAppName() {` -> `std::string getAppName() {` Line 9: `return std::string("MyApplication");` (This is fine as it returns the created object). Wait, to avoid copying, it's better to return by value and let modern C++ move semantics handle it, or change the function signature to return `std::string` instead of `const std::string&`. If I change it to return `std::string`, line 8 becomes: `std::string getAppName() {`. I will change line 8 to return `std::string`.  INFO 2026-02-14T16:44:53 +18ms service=bus type=message.part.updated publishing ��� Edit reference_to_temporary.cpp Index: /app/input/reference_to_temporary.cpp =================================================================== --- /app/input/reference_to_temporary.cpp +++ /app/input/reference_to_temporary.cpp @@ -4,9 +4,9 @@ // Configuration system class Config { public: // BUG: Returns reference to temporary - const std::string& getAppName() { + std::string getAppName() { return std::string("MyApplication"); // temporary destroyed at end of statement } int getVersion() {  INFO 2026-02-14T16:44:53 +3ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:53 +1ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:53 +11ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:53 +0ms service=bus type=session.status publishing INFO 2026-02-14T16:44:53 +1ms service=session.prompt step=7 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:54 +35ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:54 +1ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:54 +1ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:54 +2ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:54 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:54 +1ms service=tool.registry status=started question INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:44:54 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started read INFO 2026-02-14T16:44:54 +1ms service=tool.registry status=started glob INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:44:54 +0ms 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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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:54 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=completed duration=2 task INFO 2026-02-14T16:44:54 +1ms service=session.prompt status=completed duration=5 resolveTools INFO 2026-02-14T16:44:54 +8ms service=session.processor process INFO 2026-02-14T16:44:54 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:44:54 +6ms service=bus type=session.status publishing INFO 2026-02-14T16:44:54 +355ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:54 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:54 +65ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:54 +129ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:54 +5ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:44:54 +1ms service=permission permission=read pattern=/app/input/iterator_invalidation.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:44:54 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:54 +10ms service=bus type=message.part.updated publishing Next file: `iterator_invalidation.cpp`. Read file content.  INFO 2026-02-14T16:44:54 +3ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2026-02-14T16:44:54 +0ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/iterator_invalidation.cpp read INFO 2026-02-14T16:44:54 +4ms service=bus type=message.part.updated publishing ��� Read iterator_invalidation.cpp INFO 2026-02-14T16:44:54 +4ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:44:54 +0ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:54 +4ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:54 +0ms service=bus type=session.status publishing INFO 2026-02-14T16:44:54 +1ms service=session.prompt step=8 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:44:54 +41ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:54 +0ms service=bus type=session.updated publishing INFO 2026-02-14T16:44:54 +1ms service=bus type=session.diff publishing INFO 2026-02-14T16:44:54 +4ms service=bus type=message.updated publishing INFO 2026-02-14T16:44:54 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:44:54 +1ms service=tool.registry status=started invalid INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started question INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:44:54 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started read INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:44:54 +3ms service=tool.registry status=started edit INFO 2026-02-14T16:44:54 +3ms service=tool.registry status=started write INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started task INFO 2026-02-14T16:44:54 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:44:54 +0ms 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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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:54 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:44:54 +0ms service=tool.registry 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evaluate INFO 2026-02-14T16:45:04 +2ms service=permission permission=edit pattern=app/input/iterator_invalidation.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:04 +0ms service=bus type=file.edited publishing INFO 2026-02-14T16:45:04 +0ms service=format file=/app/input/iterator_invalidation.cpp formatting INFO 2026-02-14T16:45:04 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:45:04 +1ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:45:04 +1ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:45:04 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:45:04 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:45:04 +6ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/iterator_invalidation.cpp read INFO 2026-02-14T16:45:04 +1ms service=lsp file=/app/input/iterator_invalidation.cpp touching file INFO 2026-02-14T16:45:04 +7ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:04 +41ms service=bus type=message.part.updated publishing  The bug is iterator invalidation on line 21, where `events_.push_back()` is called inside a range-based for loop (lines 16-23), invalidating the iterator `it`. **Fix for `iterator_invalidation.cpp`:** The standard way to handle this is to use the iterator returned by `push_back` if we were inserting *before* the current position, or use a loop structure that reassigns the iterator after an insertion. However, since we are conditionally adding an element, the loop needs to be rewritten. Using `erase` is tricky here, but adding elements requires re-evaluation. The correct pattern when conditionally adding elements during iteration is to use a `while` loop with an explicit iterator increment *only* when no element was added, or to use a temporary container/copy, or to reassign the iterator if possible (which is safe after `push_back` only if the vector capacity hasn't changed, which we cannot guarantee). Since we are only adding elements *after* the current one, the simplest fix is to use a `while` loop and increment the iterator manually, or switch to iterating over indices if we must use `push_back`. Given the intent is to process the current event and potentially add a follow-up, I will rewrite the loop to handle the addition safely. Since we are adding to the end, the iterator invalidation is the primary concern for reading the *rest* of the list correctly. If `push_back` happens, the iterator becomes invalid. The loop must be structured such that we continue iterating over *new* elements added. A `while` loop is often safer for modification: ```cpp auto it = events_.begin(); while (it != events_.end()) { std::cout << "Event: " << *it << std::endl; if (*it == "user_login") { events_.push_back("log_analytics"); } ++it; // Always increment, even if we added something, because push_back adds to the end. } ``` Wait, if `push_back` happens, the old `it` is invalid. The loop structure shown on lines 16-17 is the problem when modification happens. If I use a `while` loop and only increment `it` if no insertion occurs, the loop might never end if an insertion occurs on the last element. Since we are adding to the end, and we want to process everything that was *initially* in the queue *plus* new items added during processing, we should iterate until we process the element that was at the end *before* any modifications in this pass, or we must use a copy. The most idiomatic fix for conditionally adding elements while iterating is often to use a structure that allows safe iteration. A simple `for` loop where `it` is reassigned is best if we can manage the logic. But `it++` is the problem. Let's try to stick to the original structure but fix the increment. If we add an element, we do *not* advance `it` in a standard erase loop. Here, we are adding, so we *must* advance `it` to look at the next *original* element, but that original element might be invalid if capacity changed. The safest fix is to use the fact that we are only adding to the end. If we *don't* add, we advance. If we *do* add, the original `it` points to the element we just processed, and we advance it to the next one. But if the vector reallocates, *all* iterators are invalidated. Since the bug points to `push_back` invalidating the iterator, the fix is to avoid calling `push_back` inside a `for` loop that relies on a stable iterator. I will rewrite lines 16-23 to use a `while` loop where the increment is conditional based on a different approach, or simply use a structure that reassigns the iterator if possible, or stick to indices. Let's use indices, which are safer against iterator invalidation from `push_back`. Line 16: `for (auto it = events_.begin(); it != events_.end(); ++it)` Replace with index-based loop. ```cpp size_t i = 0; while (i < events_.size()) { std::cout << "Event: " << events_[i] << std::endl; if (events_[i] == "user_login") { events_.push_back("log_analytics"); } i++; } ``` This correctly processes all events currently in the queue, including those added, until the queue size stops growing in this pass. The original code only iterated over elements existing *at the start* of the loop, but it crashed because the iterator became invalid. The index-based loop correctly accesses the element, and `push_back` is safe with indices (though it might reallocate). This seems to be the expected fix for this common pitfall. I will replace lines 16-23 with the index-based loop. Old lines: ```cpp 00016| for (auto it = events_.begin(); it != events_.end(); ++it) { 00017| std::cout << "Event: " << *it << std::endl; 00018| 00019| // Add derived event during iteration 00020| if (*it == "user_login") { 00021| events_.push_back("log_analytics"); // Invalidates iterator! 00022| } 00023| } ``` New lines: ```cpp 00016| size_t i = 0; 00017| while (i < events_.size()) { 00018| std::cout << "Event: " << events_[i] << std::endl; 00019| 00020| // Add derived event during iteration 00021| if (events_[i] == "user_login") { 00022| events_.push_back("log_analytics"); 00023| } 00024| i++; 00025| } ``` This requires substantial changes to line numbers and surrounding context in the edit tool. I will use `replaceAll` for the block of code from line 16 to 23. Old block (L16-L23): ```cpp for (auto it = events_.begin(); it != events_.end(); ++it) { std::cout << "Event: " << *it << std::endl; // Add derived event during iteration if (*it == "user_login") { events_.push_back("log_analytics"); // Invalidates iterator! } } ``` New block: ```cpp size_t i = 0; while (i < events_.size()) { std::cout << "Event: " << events_[i] << std::endl; // Add derived event during iteration if (events_[i] == "user_login") { events_.push_back("log_analytics"); } i++; } ``` I need to be careful with indentation. The original lines 16-23 have 12 spaces of indentation for the content inside `processEvents`. Original lines 16-23 (including surrounding context lines 15 and 24 for context if needed, but using `replaceAll` on the loop block): ```cpp 00016| for (auto it = events_.begin(); it != events_.end(); ++it) { 00017| std::cout << "Event: " << *it << std::endl; 00018| 00019| // Add derived event during iteration 00020| if (*it == "user_login") { 00021| events_.push_back("log_analytics"); // Invalidates iterator! 00022| } 00023| } ``` Since I must provide surrounding context to uniquely identify, I'll grab a slightly larger block to be safe, or just the loop itself and hope it's unique enough. I'll use the loop body. Old string (L16-L23): ` for (auto it = events_.begin(); it != events_.end(); ++it) {\n std::cout << "Event: " << *it << std::endl;\n\n // Add derived event during iteration\n if (*it == "user_login") {\n events_.push_back("log_analytics"); // Invalidates iterator!\n }\n }` New string: ` size_t i = 0;\n while (i < events_.size()) {\n std::cout << "Event: " << events_[i] << std::endl;\n\n // Add derived event during iteration\n if (events_[i] == "user_login") {\n events_.push_back("log_analytics");\n }\n i++;\n }` I'll include line 15 (`// BUG: Iterator invalidated by push_back`) as context to ensure uniqueness. Old block (L15-L23): `// BUG: Iterator invalidated by push_back\n for (auto it = events_.begin(); it != events_.end(); ++it) {\n std::cout << "Event: " << *it << std::endl;\n\n // Add derived event during iteration\n if (*it == "user_login") {\n events_.push_back("log_analytics"); // Invalidates iterator!\n }\n }` New block: `// BUG: Iterator invalidated by push_back\n size_t i = 0;\n while (i < events_.size()) {\n std::cout << "Event: " << events_[i] << std::endl;\n\n // Add derived event during iteration\n if (events_[i] == "user_login") {\n events_.push_back("log_analytics");\n }\n i++;\n }` I will remove the comment about the bug in the new code, as it is no longer a bug. And I will keep indentation precise. Old string: `// BUG: Iterator invalidated by push_back\n for (auto it = events_.begin(); it != events_.end(); ++it) {\n std::cout << "Event: " << *it << std::endl;\n\n // Add derived event during iteration\n if (*it == "user_login") {\n events_.push_back("log_analytics"); // Invalidates iterator!\n }\n }` New string: ` size_t i = 0;\n while (i < events_.size()) {\n std::cout << "Event: " << events_[i] << std::endl;\n\n // Add derived event during iteration\n if (events_[i] == "user_login") {\n events_.push_back("log_analytics");\n }\n i++;\n }` This seems better, but I need to make sure I match the context of line 15 accurately. Line 15 starts with `// BUG: Iterator invalidated by push_back` and has 12 spaces of indentation. Let's use only the loop structure for `replaceAll` if possible, using context from the surrounding lines 15 and 24. Old string (Lines 16-23): ` for (auto it = events_.begin(); it != events_.end(); ++it) {\n std::cout << "Event: " << *it << std::endl;\n\n // Add derived event during iteration\n if (*it == "user_login") {\n events_.push_back("log_analytics"); // Invalidates iterator!\n }\n }` New string: ` size_t i = 0;\n while (i < events_.size()) {\n std::cout << "Event: " << events_[i] << std::endl;\n\n // Add derived event during iteration\n if (events_[i] == "user_login") {\n events_.push_back("log_analytics");\n }\n i++;\n }` This is a large replacement. I will use `replaceAll: true`.  INFO 2026-02-14T16:45:04 +7ms service=bus type=message.part.updated publishing ��� Edit iterator_invalidation.cpp Index: /app/input/iterator_invalidation.cpp =================================================================== --- /app/input/iterator_invalidation.cpp +++ /app/input/iterator_invalidation.cpp @@ -12,16 +12,9 @@ void processEvents() { std::cout << "Processing events..." << std::endl; // BUG: Iterator invalidated by push_back - for (auto it = events_.begin(); it != events_.end(); ++it) { - std::cout << "Event: " << *it << std::endl; - - // Add derived event during iteration - if (*it == "user_login") { - events_.push_back("log_analytics"); // Invalidates iterator! - } - } + size_t i = 0;\n while (i < events_.size()) {\n std::cout << "Event: " << events_[i] << std::endl;\n\n // Add derived event during iteration\n if (events_[i] == "user_login") {\n events_.push_back("log_analytics");\n }\n i++;\n } } int getEventCount() const { return events_.size();  INFO 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checking INFO 2026-02-14T16:45:14 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:45:14 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:45:14 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:45:14 +5ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/unsigned_underflow.cpp read INFO 2026-02-14T16:45:14 +0ms service=lsp file=/app/input/unsigned_underflow.cpp touching file INFO 2026-02-14T16:45:14 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:14 +5ms service=bus type=message.part.updated publishing  The bug is on line 16: `return tail_ - head_;`. Since `tail_` and `head_` are `size_t` (unsigned), if `tail_ < head_` (which happens when the buffer wraps around), the subtraction causes unsigned underflow, resulting in a very large positive number instead of zero or a small negative one. When using head/tail indices in a ring buffer of size $N$, the number of elements is usually calculated as `(tail - head + N) % N`. However, in this implementation, `buffer_.size()` is being used implicitly, but `head_` and `tail_` are indices, not necessarily tracking the count. In a standard circular buffer implementation where `head` is where we read from and `tail` is where we write to, the state where `head == tail` means empty. The state where `(tail + 1) % capacity == head` means full (if we distinguish full from empty). Looking at `push`: Line 10: `buffer_.push_back(value);` -> This dynamically increases the vector size. This is **not** a fixed-size ring buffer as intended by `capacity_`. The implementation seems confused: it uses a `std::vector` as a dynamic array *and* attempts to manage indices `head_` and `tail_` against `capacity_`. If `push_back` is used, the size of the buffer is `buffer_.size()`. If we assume the intent was a fixed-size buffer of size `capacity_` where `buffer_` should be pre-allocated and used like an array, then `buffer_.push_back(value)` is wrong, and `buffer_[tail_] = value` should be used, and `head_` and `tail_` should track the number of elements *or* the indices relative to capacity. Given the structure: 1. `capacity_` is set, e.g., 10. 2. `push` calls `buffer_.push_back(value)`, increasing `buffer_.size()`. 3. `tail_` is incremented modulo `capacity_`. If `buffer_.size()` grows past `capacity_`, the logic is broken immediately. Let's assume the intent was a fixed-size buffer implemented *using* the vector's storage up to `capacity_`, and we should only store up to `capacity_` elements, overwriting the oldest if full. But `push` doesn't check for full state. Let's re-examine the expected output from `main`. It calls `available()` when 3 items are pushed into a capacity 10 buffer. The indices start at 0. 1. Push 1: `tail_ = 1`. `buffer_.size() = 1`. `available() = 1 - 0 = 1`. (Correct) 2. Push 2: `tail_ = 2`. `buffer_.size() = 2`. `available() = 2 - 0 = 2`. (Correct) 3. Push 3: `tail_ = 3`. `buffer_.size() = 3`. `available() = 3 - 0 = 3`. (Correct) The underflow only happens if we wrap around *and* the count logic is based on indices modulo capacity. If we push 11 times (assuming capacity 10): 1. Push 1..10: `tail_` goes from 1 to 10 (which is 0 mod 10). `head_` stays 0. `buffer_.size()` is 10. `available()` is $0 - 0 = 0$ or $10 - 0 = 10$ depending on when it wraps. If `tail_` is 0 after 10 pushes, then `available()` returns 0 (empty). This is wrong if it's full. A common way to implement a size-aware circular buffer *using indices* is to track size explicitly, or use the `head == tail` for empty, and check if adding one more element causes `tail` to wrap back to `head` for full. However, the code *explicitly* mentions "BUG: Unsigned underflow when tail < head". This implies a wrap-around has occurred. For this to happen with `tail_ = (tail_ + 1) % capacity_`, we must have pushed at least `capacity_` times. The `main` function only pushes 3 times, so the underflow is not triggered in `main`. The bug must be fixed so that *if* underflow occurs, the result is correct. The correct number of elements when `tail_ < head_` (meaning wrap-around happened) is `(buffer_.size() - head_) + tail_`. *Or*, if we follow the strict index math: `capacity_ - head_ + tail_`. Since `buffer_.push_back()` is being used, `buffer_.size()` is the true count of elements *unless* elements were popped (which isn't implemented). If the intent is a simple FIFO queue implemented via vector with head/tail indices for *reading*, the head index must be advanced when an element is read/popped. Since there is no pop, `head_` is always 0. The buffer is only full if `tail_ == head_` after wrap-around, or if `buffer_.size() == capacity_`. If we assume the logic should be: *if* `tail_ < head_`, it must have wrapped, and the count is `capacity - head_ + tail_`. But this is only true if the vector size is exactly `capacity_`. Since the code uses `buffer_.push_back()`, the true number of elements is `buffer_.size()`. The only way `tail_ - head_` is wrong is if we *assume* a fixed capacity model where `head` and `tail` indices define the bounds within `capacity_`. If we must fix the underflow bug as described (assuming the author intended a fixed-size queue where `buffer_.size()` is ignored for counting, and `head_` and `tail_` are the defining factors): If `tail_ >= head_`: count is `tail_ - head_`. If `tail_ < head_`: count is `capacity_ - head_ + tail_`. This logic is only sound if `buffer_` has exactly `capacity_` elements when full, and we are mixing index math with dynamic vector sizing, which is confusing. The simplest fix that prevents underflow is to ensure the subtraction is safe by adding `capacity_` before subtraction, which handles the wrap-around case correctly *if* the buffer is managed as a fixed-size circular buffer where `head` and `tail` track indices modulo `capacity_`. Change line 16: `return (tail_ - head_ + capacity_) % capacity_;` This formula computes the distance correctly for signed arithmetic if the result is guaranteed to be less than `capacity_`. However, since we have unsigned arithmetic, if `tail_ >= head_`, the `% capacity_` is redundant if we know `tail_ - head_ < capacity_`. If `tail_ < head_`, then `tail_ - head_` underflows to a huge number $H$. $H \pmod{capacity}$ is not necessarily what we want. If we use the structure: ```cpp if (tail_ >= head_) { return tail_ - head_; } else { return capacity_ - head_ + tail_; } ``` This solves the underflow while maintaining the logic for the non-wrapped case. This relies on the assumption that the maximum number of elements is `capacity_`. However, the code uses `buffer_.push_back()`, which means `buffer_.size()` is the actual count, assuming no pops. If `buffer_.size() == 3` and `head_ == 0`, `tail_ == 3`. `available() = 3`. If the *only* bug is the potential underflow, I must fix the calculation. I will use the explicit check to avoid the underflow, as this directly addresses the comment, regardless of the confusion with `push_back`. **Fix for `unsigned_underflow.cpp`:** Implement the conditional calculation to avoid underflow. Line 16: `return tail_ - head_;` -> `if (tail_ >= head_) { return tail_ - head_; } else { return capacity_ - head_ + tail_; }` I will use a ternary operator to keep it compact on one line if possible, but since it needs to change the return type semantics slightly (from a single expression to a conditional one), I will replace the whole line with a safe calculation that maintains the concept of distance modulo capacity, which is what underflow avoidance usually implies in this context. If I calculate distance correctly *without* relying on `capacity_` but just based on the indices representing where we are in the *actual* vector size, it's messy because `head_` is never updated. I will assume the intent was: "the number of elements added since `head_` was last set to 0, modulo `capacity_`". Since `head_` is always 0 in `main`, the count should simply be `tail_` if `tail_ <= capacity_`. If `tail_` wrapped (i.e., `tail_ == 0` after the 10th push), the count is 10. If `head_` is fixed at 0, the only time `tail_ - head_` underflows is if `tail_` became 0 due to wrap-around while the buffer is full (10 items). If `tail_` becomes 0, the calculated available should be 10 (assuming capacity 10). Current calculation: $0 - 0 = 0$. Wrong. Fix: If `tail_ == 0` and `head_ == 0` and it's *not* empty, it must be full, so return `capacity_`. But the code *must* pass sanitizer checks. The underflow check is what ASan/UBSan will catch on line 16 if `tail_ < head_`. The simplest fix that prevents underflow and is common practice when indices are kept modulo N: `return (tail_ - head_ + capacity_) % capacity_;` If `capacity_ = 10`, `head_ = 8`, `tail_ = 2` (wrapped): `tail_ - head_` underflows to $2 - 8 \approx 2^{64} - 6$. $(2 - 8 + 10) \pmod{10} = 4 \pmod{10} = 4$. The actual distance is: 8 -> 9 -> 0 -> 1 -> 2 (4 elements). This formula works mathematically for unsigned types to get the correct distance in a circle of size `capacity_`. This is the canonical fix. **Fix for `unsigned_underflow.cpp`:** Line 16.  INFO 2026-02-14T16:45:14 +24ms service=bus type=message.part.updated publishing ��� Edit unsigned_underflow.cpp Index: /app/input/unsigned_underflow.cpp =================================================================== --- /app/input/unsigned_underflow.cpp +++ /app/input/unsigned_underflow.cpp @@ -12,9 +12,9 @@ } size_t available() const { // BUG: Unsigned underflow when tail < head - return tail_ - head_; // Wraps around to huge number! + return (tail_ - head_ + capacity_) % capacity_; } bool isEmpty() const { return head_ == tail_;  INFO 2026-02-14T16:45:14 +3ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:14 +0ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:14 +19ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:14 +1ms service=bus type=session.status publishing INFO 2026-02-14T16:45:14 +0ms service=session.prompt step=11 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:14 +110ms service=bus 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evaluate INFO 2026-02-14T16:45:14 +9ms service=permission permission=read pattern=/app/input/dangling_cstr.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:14 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:14 +12ms service=bus type=message.part.updated publishing Next file: `dangling_cstr.cpp`. Read file content.  INFO 2026-02-14T16:45:14 +38ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-14T16:45:14 +1ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/dangling_cstr.cpp read INFO 2026-02-14T16:45:14 +6ms service=bus type=message.part.updated publishing ��� Read dangling_cstr.cpp INFO 2026-02-14T16:45:15 +7ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:15 +2ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:15 +60ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:15 +3ms service=bus type=session.status publishing INFO 2026-02-14T16:45:15 +3ms service=session.prompt step=12 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:15 +71ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:15 +3ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:15 +0ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:15 +32ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:15 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started question INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:15 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started read INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started write INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started task INFO 2026-02-14T16:45:15 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:45:15 +0ms service=tool.registry 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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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:15 +0ms service=permission permission=task 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status=completed duration=1 task INFO 2026-02-14T16:45:15 +9ms service=session.prompt status=completed duration=11 resolveTools INFO 2026-02-14T16:45:15 +28ms service=session.processor process INFO 2026-02-14T16:45:15 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:45:15 +15ms service=bus type=session.status publishing INFO 2026-02-14T16:45:15 +455ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:15 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:15 +41ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:15 +42ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:15 +103ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:16 +139ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:16 +138ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:16 +110ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:16 +187ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:16 +272ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:16 +164ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +164ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +154ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +172ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +321ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +195ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +7ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +8ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:45:17 +0ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:17 +0ms service=bus type=file.edited publishing INFO 2026-02-14T16:45:17 +1ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2026-02-14T16:45:17 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:45:17 +7ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:45:17 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:45:17 +30ms service=bus type=message.part.updated publishing  The bug is on line 10: `formatted.c_str()` returns a pointer to temporary storage (`formatted` string object), which is destroyed at the end of `formatMessage` (line 11), leading to a dangling pointer being returned and used on line 15. **Fix for `dangling_cstr.cpp`:** The function should return the `std::string` object itself, which can then be used by `std::cout`, or return a new `std::string`. Since `std::cout` can handle `std::string` directly, changing the return type and usage is best. Line 8: `const char* formatMessage(const std::string& msg) {` -> `std::string formatMessage(const std::string& msg) {` Line 10: `return formatted.c_str();` -> `return formatted;` Line 14: `const char* formatted = formatMessage(msg);` -> `std::string formatted_str = formatMessage(msg);` Line 15: `std::cout << formatted << std::endl;` -> `std::cout << formatted_str << std::endl;` I will apply these three interdependent changes using `replaceAll` where possible, but since multiple lines are affected, I'll target the function body and the call site separately for clarity and safety. **Change 1: Function signature and return (L8, L10)** Old block (L8-L11): ```cpp // BUG: Returns c_str() of temporary string const char* formatMessage(const std::string& msg) { std::string formatted = "[LOG] " + msg; return formatted.c_str(); // Dangling pointer! } ``` New block: ```cpp // BUG: Returns c_str() of temporary string std::string formatMessage(const std::string& msg) { std::string formatted = "[LOG] " + msg; return formatted; } ``` (Note: I'll remove the bug comment in the implementation, as it is now fixed). **Change 2: Call site usage (L14-L15)** Old block (L14-L15): ```cpp const char* formatted = formatMessage(msg); std::cout << formatted << std::endl; ``` New block: ```cpp std::string formatted_str = formatMessage(msg); std::cout << formatted_str << std::endl; ``` I need to be careful about line 15's indentation (`std::cout`). It seems to have 8 spaces before `std::cout`. Let's do Change 1 first. Change 1: L8 and L10. I'll grab lines 8-11.  INFO 2026-02-14T16:45:17 +3ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/dangling_cstr.cpp read INFO 2026-02-14T16:45:17 +1ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-14T16:45:17 +0ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +14ms service=bus type=message.part.updated publishing ��� Edit dangling_cstr.cpp Index: /app/input/dangling_cstr.cpp =================================================================== --- /app/input/dangling_cstr.cpp +++ /app/input/dangling_cstr.cpp @@ -3,12 +3,11 @@ // Log formatting system class Logger { public: - // BUG: Returns c_str() of temporary string - const char* formatMessage(const std::string& msg) { + std::string formatMessage(const std::string& msg) { std::string formatted = "[LOG] " + msg; - return formatted.c_str(); // Dangling pointer! + return formatted; } void log(const std::string& msg) { const char* formatted = formatMessage(msg);  INFO 2026-02-14T16:45:17 +13ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:17 +0ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:18 +28ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:18 +0ms service=bus type=session.status publishing INFO 2026-02-14T16:45:18 +0ms service=session.prompt step=13 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:18 +95ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:18 +19ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started question INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:18 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started read INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started write INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started task INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=1 invalid INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=1 question INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=0 read INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-14T16:45:18 +1ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-02-14T16:45:18 +0ms service=tool.registry status=completed duration=1 skill INFO 2026-02-14T16:45:18 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:18 +10ms 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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:18 +1ms service=tool.registry status=completed duration=12 task INFO 2026-02-14T16:45:18 +1ms service=session.prompt status=completed duration=29 resolveTools INFO 2026-02-14T16:45:18 +32ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:18 +10ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:18 +1ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:18 +18ms service=session.processor process INFO 2026-02-14T16:45:18 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:45:18 +8ms service=bus type=session.status publishing INFO 2026-02-14T16:45:18 +388ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:18 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:18 +71ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:18 +248ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:18 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:18 +4ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:45:18 +1ms service=permission permission=edit pattern=app/input/dangling_cstr.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:18 +0ms service=bus type=file.edited publishing INFO 2026-02-14T16:45:18 +0ms service=format file=/app/input/dangling_cstr.cpp formatting INFO 2026-02-14T16:45:18 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:45:18 +1ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:45:18 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:45:18 +6ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/dangling_cstr.cpp read INFO 2026-02-14T16:45:18 +1ms service=lsp file=/app/input/dangling_cstr.cpp touching file INFO 2026-02-14T16:45:18 +0ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:18 +4ms service=bus type=message.part.updated publishing Now Change 2: L14-L15.  INFO 2026-02-14T16:45:18 +3ms service=bus type=message.part.updated publishing ��� Edit dangling_cstr.cpp Index: /app/input/dangling_cstr.cpp =================================================================== --- /app/input/dangling_cstr.cpp +++ /app/input/dangling_cstr.cpp @@ -9,10 +9,10 @@ return formatted; } void log(const std::string& msg) { - const char* formatted = formatMessage(msg); - std::cout << formatted << std::endl; + std::string formatted_str = formatMessage(msg); + std::cout << formatted_str << std::endl; } }; int main() {  INFO 2026-02-14T16:45:18 +3ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:18 +2ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:18 +23ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:18 +1ms service=bus type=session.status publishing INFO 2026-02-14T16:45:18 +0ms service=session.prompt step=14 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:19 +120ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:19 +8ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:19 +2ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:19 +12ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:19 +1ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:19 +1ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:19 +1ms service=tool.registry status=started question INFO 2026-02-14T16:45:19 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:19 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:19 +3ms service=tool.registry status=started read INFO 2026-02-14T16:45:19 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:45:19 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:45:19 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:45:19 +0ms service=tool.registry status=started 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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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:19 +0ms service=tool.registry status=completed duration=3 task INFO 2026-02-14T16:45:19 +2ms service=session.prompt status=completed duration=10 resolveTools INFO 2026-02-14T16:45:19 +5ms service=session.processor process INFO 2026-02-14T16:45:19 +6ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:45:19 +26ms service=bus type=session.status publishing INFO 2026-02-14T16:45:19 +487ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:19 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:19 +52ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:19 +84ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:19 +0ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:45:19 +0ms service=permission permission=read pattern=/app/input/init_order.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:19 +6ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:19 +14ms service=bus type=message.part.updated publishing Next file: `init_order.cpp`. Read file content.  INFO 2026-02-14T16:45:19 +37ms service=lsp file=/app/input/init_order.cpp touching file INFO 2026-02-14T16:45:19 +0ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/init_order.cpp read INFO 2026-02-14T16:45:19 +2ms service=bus type=message.part.updated publishing ��� Read init_order.cpp INFO 2026-02-14T16:45:19 +7ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:19 +1ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:19 +50ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:19 +1ms service=bus type=session.status publishing INFO 2026-02-14T16:45:19 +0ms service=session.prompt step=15 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:20 +122ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:20 +1ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:20 +0ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:20 +4ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:20 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started question INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:20 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:20 +1ms service=tool.registry status=started read INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started write INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started task INFO 2026-02-14T16:45:20 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:45:20 +0ms service=tool.registry 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evaluate INFO 2026-02-14T16:45:21 +0ms service=permission permission=edit pattern=app/input/init_order.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:21 +0ms service=bus type=file.edited publishing INFO 2026-02-14T16:45:21 +0ms service=format file=/app/input/init_order.cpp formatting INFO 2026-02-14T16:45:21 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:45:21 +1ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:45:21 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:45:21 +0ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/init_order.cpp read INFO 2026-02-14T16:45:21 +1ms service=lsp file=/app/input/init_order.cpp touching file INFO 2026-02-14T16:45:21 +4ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:21 +1ms service=bus type=message.part.updated publishing  The bug is related to the C++ initialization order dependency (Line 8). Member initialization order follows *declaration* order (L21-L23), not initializer list order (L6-L9). `scale_` is declared last (L23) but used first in the initializer list for `x_` (L8). This leads to reading an uninitialized value for `scale_` when initializing `x_`. **Fix for `init_order.cpp`:** Reorder the member declarations (L21-L23) so that `scale_` is declared first. Old declarations (L21-L23): ```cpp 00021| double x_; // Initialized first (declaration order) 00022| double y_; // Initialized second 00023| double scale_; // Initialized third, but used in x_ and y_ init! ``` New declarations: ```cpp 00021| double scale_; // Initialized first, required by x_ and y_ 00022| double x_; // Initialized second 00023| double y_; // Initialized third ``` This ensures `scale_` is initialized before it is used to initialize `x_` and `y_`. The initializer list order (L6-L9) can remain as it is, as it now correctly references already initialized members. I will replace the block L21-L23.  INFO 2026-02-14T16:45:21 +2ms service=bus type=message.part.updated publishing ��� Edit init_order.cpp Index: /app/input/init_order.cpp =================================================================== --- /app/input/init_order.cpp +++ /app/input/init_order.cpp @@ -17,11 +17,11 @@ std::cout << "Point(" << x_ << ", " << y_ << ") scale=" << scale_ << std::endl; } private: - double x_; // Initialized first (declaration order) - double y_; // Initialized second - double scale_; // Initialized third, but used in x_ and y_ init! + double scale_; // Initialized first, required by x_ and y_ + double x_; // Initialized second + double y_; // Initialized third }; int main() { Point p(3.0, 4.0, 2.0); // Should be (6.0, 8.0) with scale 2.0  INFO 2026-02-14T16:45:21 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:21 +2ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:21 +40ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:21 +0ms service=bus type=session.status publishing INFO 2026-02-14T16:45:21 +0ms service=session.prompt step=16 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:21 +115ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:21 +1ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:21 +0ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:21 +5ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:21 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:21 +0ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:21 +1ms service=tool.registry status=started question INFO 2026-02-14T16:45:21 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:21 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:21 +0ms service=tool.registry status=started read INFO 2026-02-14T16:45:21 +0ms service=tool.registry status=started glob INFO 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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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:22 +1ms 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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=completed duration=3 task INFO 2026-02-14T16:45:22 +1ms service=session.prompt status=completed duration=5 resolveTools INFO 2026-02-14T16:45:22 +15ms service=session.processor process INFO 2026-02-14T16:45:22 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:45:22 +11ms service=bus type=session.status publishing INFO 2026-02-14T16:45:22 +428ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:22 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:22 +37ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:22 +100ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:22 +1ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:45:22 +0ms service=permission permission=read pattern=/app/input/off_by_one.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:22 +7ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:22 +6ms service=bus type=message.part.updated publishing Next file: `off_by_one.cpp`. Read file content.  INFO 2026-02-14T16:45:22 +11ms service=lsp file=/app/input/off_by_one.cpp touching file INFO 2026-02-14T16:45:22 +0ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/off_by_one.cpp read INFO 2026-02-14T16:45:22 +8ms service=bus type=message.part.updated publishing ��� Read off_by_one.cpp INFO 2026-02-14T16:45:22 +7ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:22 +4ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:22 +33ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:22 +6ms service=bus type=session.status publishing INFO 2026-02-14T16:45:22 +0ms service=session.prompt step=17 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:22 +172ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:22 +4ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:22 +8ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:22 +23ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:22 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started question INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:22 +1ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started read INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started write INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started task INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:45:22 +0ms service=tool.registry 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service=tool.registry status=completed duration=1 skill INFO 2026-02-14T16:45:22 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:22 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:22 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-14T16:45:22 +3ms service=session.prompt status=completed duration=5 resolveTools INFO 2026-02-14T16:45:22 +43ms service=session.processor process INFO 2026-02-14T16:45:22 +1ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:45:22 +17ms service=bus type=session.status publishing INFO 2026-02-14T16:45:23 +416ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:23 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:23 +54ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:23 +33ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:23 +132ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:23 +122ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:23 +237ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +138ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +5ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +9ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:45:24 +1ms service=permission permission=edit pattern=app/input/off_by_one.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:24 +0ms service=bus type=file.edited publishing INFO 2026-02-14T16:45:24 +1ms service=format file=/app/input/off_by_one.cpp formatting INFO 2026-02-14T16:45:24 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:45:24 +1ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:45:24 +1ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:45:24 +1ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:45:24 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:45:24 +3ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/off_by_one.cpp read INFO 2026-02-14T16:45:24 +0ms service=lsp file=/app/input/off_by_one.cpp touching file INFO 2026-02-14T16:45:24 +3ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +1ms service=bus type=message.part.updated publishing  The bug is an off-by-one error on line 17: `for (int i = 0; i <= 5; i++)`. Since the array dimension is 5 (indices 0 through 4), iterating up to and including 5 accesses `data_[0][5]`, which is out of bounds, leading to undefined behavior and likely a sanitizer error or crash. **Fix for `off_by_one.cpp`:** Change L17 to `i < 5`.  INFO 2026-02-14T16:45:24 +38ms service=bus type=message.part.updated publishing ��� Edit off_by_one.cpp Index: /app/input/off_by_one.cpp =================================================================== --- /app/input/off_by_one.cpp +++ /app/input/off_by_one.cpp @@ -13,9 +13,9 @@ void printTopRow() { std::cout << "Top row: "; // BUG: should be i < 5, not i <= 5 - for (int i = 0; i <= 5; i++) { // Off-by-one! + for (int i = 0; i < 5; i++) { std::cout << data_[0][i] << " "; } std::cout << std::endl; }  INFO 2026-02-14T16:45:24 +7ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +1ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:24 +30ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:24 +1ms service=bus type=session.status publishing INFO 2026-02-14T16:45:24 +0ms service=session.prompt step=18 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:24 +100ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:24 +2ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:24 +4ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:24 +7ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:24 +3ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:24 +2ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:24 +1ms service=tool.registry status=started question INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:24 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:24 +3ms service=tool.registry status=started read INFO 2026-02-14T16:45:24 +1ms service=tool.registry status=started glob INFO 2026-02-14T16:45:24 +1ms service=tool.registry status=started grep INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=started write INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=started task INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=6 invalid INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=5 question INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=2 read INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-14T16:45:24 +1ms service=tool.registry status=completed duration=1 grep INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=1 webfetch INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=1 todowrite INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=6 bash INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=1 skill INFO 2026-02-14T16:45:24 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:24 +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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:24 +0ms service=tool.registry status=completed duration=1 task INFO 2026-02-14T16:45:24 +11ms service=session.prompt status=completed duration=20 resolveTools INFO 2026-02-14T16:45:24 +17ms service=session.processor process INFO 2026-02-14T16:45:24 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:45:24 +15ms service=bus type=session.status publishing INFO 2026-02-14T16:45:24 +414ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +83ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +121ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +0ms 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":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","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":"plan_enter","pattern":"*","action":"allow"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"},{"permission":"question","pattern":"*","action":"deny"},{"permission":"plan_enter","pattern":"*","action":"deny"},{"permission":"plan_exit","pattern":"*","action":"deny"}] evaluate INFO 2026-02-14T16:45:24 +2ms service=permission permission=read pattern=/app/input/int_overflow.cpp action={"permission":"read","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:24 +4ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:24 +10ms service=bus type=message.part.updated publishing Next file: `int_overflow.cpp`. Read file content.  INFO 2026-02-14T16:45:24 +7ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-14T16:45:24 +0ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/int_overflow.cpp read INFO 2026-02-14T16:45:24 +1ms service=bus type=message.part.updated publishing ��� Read int_overflow.cpp INFO 2026-02-14T16:45:24 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:25 +7ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:25 +12ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:25 +0ms service=bus type=session.status publishing INFO 2026-02-14T16:45:25 +0ms service=session.prompt step=19 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:25 +73ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:25 +2ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:25 +4ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:25 +5ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:25 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:25 +1ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started question INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:25 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:25 +1ms service=tool.registry status=started read INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started glob INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started write INFO 2026-02-14T16:45:25 +1ms service=tool.registry status=started task INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=2 invalid INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=2 question INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=1 glob INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=1 grep INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=1 edit INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=1 write INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-14T16:45:25 +0ms service=tool.registry status=completed duration=2 bash INFO 2026-02-14T16:45:25 +1ms 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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":"question","action":"deny","pattern":"*"},{"permission":"plan_enter","action":"deny","pattern":"*"},{"permission":"plan_exit","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":"plan_enter","action":"allow","pattern":"*"},{"permission":"external_directory","pattern":"/home/cubbi/.local/share/opencode/tool-output/*","action":"allow"}] evaluate INFO 2026-02-14T16:45:25 +0ms service=permission permission=task 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status=completed duration=1 task INFO 2026-02-14T16:45:25 +1ms service=session.prompt status=completed duration=5 resolveTools INFO 2026-02-14T16:45:25 +24ms service=session.processor process INFO 2026-02-14T16:45:25 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:45:25 +11ms service=bus type=session.status publishing INFO 2026-02-14T16:45:25 +638ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:25 +4ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:25 +59ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:25 +67ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:25 +81ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:26 +61ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:26 +150ms service=bus 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evaluate INFO 2026-02-14T16:45:27 +0ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:27 +28ms service=bus type=file.edited publishing INFO 2026-02-14T16:45:27 +0ms service=format file=/app/input/int_overflow.cpp formatting INFO 2026-02-14T16:45:27 +1ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:45:27 +1ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:45:27 +0ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:45:27 +1ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:45:27 +7ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/int_overflow.cpp read INFO 2026-02-14T16:45:27 +0ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-14T16:45:27 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:27 +1ms service=bus type=message.part.updated publishing  The bug is on line 8: Integer overflow. Multiplying two `int`s might exceed `INT_MAX` (around 2.1 billion). The example call on line 24 is $100,000 \times 50,000 = 5,000,000,000$, which far exceeds the maximum value for a standard 32-bit signed integer. **Fix for `int_overflow.cpp`:** Change the return type of `calculateTotal` and the type of `total` to a larger integer type, like `long long`, to accommodate the result. Change 1: Function signature (L7). Old: `int calculateTotal(int pricePerUnit, int quantity) {` New: `long long calculateTotal(int pricePerUnit, int quantity) {` Change 2: Return value (L8). The multiplication result will be promoted to `long long` because the return type is `long long`. Old: `return pricePerUnit * quantity;` New: `return (long long)pricePerUnit * quantity;` (Explicit cast ensures multiplication happens in 64-bit space before returning, which is safer, although C++ often promotes if the return type is large enough, explicit is better for robustness against sanitizer flags). Change 3: Usage (L12). Old: `int total = calculateTotal(price, qty);` New: `long long total = calculateTotal(price, qty);` I will apply these three changes. **Change 1 & 2 (Function):** L7-L8 Old: ```cpp // BUG: No overflow check - will overflow with large inputs int calculateTotal(int pricePerUnit, int quantity) { return pricePerUnit * quantity; // Can overflow! } ``` New: ```cpp // BUG: No overflow check - will overflow with large inputs long long calculateTotal(int pricePerUnit, int quantity) { return (long long)pricePerUnit * quantity; } ``` I will use `replaceAll` for this block.  INFO 2026-02-14T16:45:27 +20ms service=bus type=message.part.updated publishing ��� Edit int_overflow.cpp Index: /app/input/int_overflow.cpp =================================================================== --- /app/input/int_overflow.cpp +++ /app/input/int_overflow.cpp @@ -3,10 +3,10 @@ // Bulk price calculator class PriceCalculator { public: // BUG: No overflow check - will overflow with large inputs - int calculateTotal(int pricePerUnit, int quantity) { - return pricePerUnit * quantity; // Can overflow! + long long calculateTotal(int pricePerUnit, int quantity) { + return (long long)pricePerUnit * quantity; } void printOrder(int price, int qty) { int total = calculateTotal(price, qty);  INFO 2026-02-14T16:45:27 +15ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:27 +1ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:27 +123ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:27 +1ms service=bus type=session.status publishing INFO 2026-02-14T16:45:27 +0ms service=session.prompt step=20 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:27 +101ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:27 +4ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:27 +0ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:27 +10ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:27 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:27 +1ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:27 +2ms service=tool.registry status=started question INFO 2026-02-14T16:45:27 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:27 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:27 +0ms service=tool.registry status=started read INFO 2026-02-14T16:45:27 +1ms service=tool.registry status=started glob INFO 2026-02-14T16:45:27 +0ms 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edit INFO 2026-02-14T16:45:27 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-14T16:45:27 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-14T16:45:27 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-14T16:45:27 +0ms service=tool.registry status=completed duration=1 bash INFO 2026-02-14T16:45:27 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-14T16:45:27 +1ms service=permission permission=task pattern=general 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evaluate INFO 2026-02-14T16:45:28 +0ms service=permission permission=edit pattern=app/input/int_overflow.cpp action={"permission":"*","pattern":"*","action":"allow"} evaluated INFO 2026-02-14T16:45:28 +0ms service=bus type=file.edited publishing INFO 2026-02-14T16:45:28 +2ms service=format file=/app/input/int_overflow.cpp formatting INFO 2026-02-14T16:45:28 +0ms service=format name=zig ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=uv ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=terraform ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=standardrb ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=shfmt ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=rustfmt ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=ruff ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=rubocop ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=air ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=prettier ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=pint ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=oxfmt ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=ormolu ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=ocamlformat ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=nixfmt ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=mix ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=latexindent ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=ktlint ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=htmlbeautifier ext=.cpp checking INFO 2026-02-14T16:45:28 +1ms service=format name=gofmt ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=gleam ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=dart ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=format name=clang-format ext=.cpp checking INFO 2026-02-14T16:45:28 +1ms service=format name=biome ext=.cpp checking INFO 2026-02-14T16:45:28 +0ms service=bus type=file.watcher.updated publishing INFO 2026-02-14T16:45:28 +1ms service=file.time sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw file=/app/input/int_overflow.cpp read INFO 2026-02-14T16:45:28 +1ms service=lsp file=/app/input/int_overflow.cpp touching file INFO 2026-02-14T16:45:28 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:28 +7ms service=bus type=message.part.updated publishing **Change 3 (Usage in main):** L12.  INFO 2026-02-14T16:45:28 +60ms service=bus type=message.part.updated publishing ��� Edit int_overflow.cpp Index: /app/input/int_overflow.cpp =================================================================== --- /app/input/int_overflow.cpp +++ /app/input/int_overflow.cpp @@ -8,9 +8,9 @@ return (long long)pricePerUnit * quantity; } void printOrder(int price, int qty) { - int total = calculateTotal(price, qty); + long long total = calculateTotal(price, qty); std::cout << "Price: $" << price << " x " << qty << " = $" << total << std::endl; } };  INFO 2026-02-14T16:45:28 +6ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:28 +10ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:28 +34ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:28 +1ms service=bus type=session.status publishing INFO 2026-02-14T16:45:28 +0ms service=session.prompt step=21 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:28 +158ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:28 +1ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:28 +1ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:28 +6ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:28 +0ms service=session.prompt status=started resolveTools INFO 2026-02-14T16:45:28 +1ms service=tool.registry status=started invalid INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started question INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started bash INFO 2026-02-14T16:45:28 +0ms service=bash-tool shell=/usr/bin/bash bash tool using shell INFO 2026-02-14T16:45:28 +6ms service=tool.registry status=started read INFO 2026-02-14T16:45:28 +1ms service=tool.registry status=started glob INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started grep INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started edit INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started write INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started task INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started webfetch INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started todowrite INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=started skill INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=7 invalid INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=7 question INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=1 read INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=0 glob INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=0 grep INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=0 edit INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=0 write INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=0 webfetch INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=0 todowrite INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=7 bash INFO 2026-02-14T16:45:28 +0ms service=tool.registry status=completed duration=0 skill INFO 2026-02-14T16:45:28 +1ms service=permission permission=task pattern=general 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status=completed duration=1 task INFO 2026-02-14T16:45:28 +1ms service=session.prompt status=completed duration=10 resolveTools INFO 2026-02-14T16:45:28 +34ms service=session.processor process INFO 2026-02-14T16:45:28 +0ms service=llm providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw small=false agent=build mode=primary stream INFO 2026-02-14T16:45:28 +18ms service=bus type=session.status publishing INFO 2026-02-14T16:45:29 +421ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:29 +1ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:29 +57ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:29 +270ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:29 +0ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:29 +53ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:29 +14ms service=bus type=message.part.updated publishing All 8 files have been modified based on the identified subtle bugs. Since I cannot run the compilation/tests/sanitizers due to missing tools/permissions, I rely on the correctness of the fixes addressing the explicit programming errors (missing virtual destructor, dangling reference, iterator invalidation, unsigned underflow formula, dangling pointer, initialization order, off-by-one, integer overflow). I will now conclude, as all requested files have been addressed.  INFO 2026-02-14T16:45:29 +2ms service=bus type=message.part.updated publishing INFO 2026-02-14T16:45:29 +3ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:29 +34ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:29 +0ms service=bus type=session.status publishing INFO 2026-02-14T16:45:29 +0ms service=session.prompt step=22 sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw loop INFO 2026-02-14T16:45:30 +179ms service=bus type=message.updated publishing INFO 2026-02-14T16:45:30 +3ms service=bus type=session.updated publishing INFO 2026-02-14T16:45:30 +0ms service=bus type=session.diff publishing INFO 2026-02-14T16:45:30 +2ms service=session.prompt sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw exiting loop INFO 2026-02-14T16:45:30 +1ms service=session.compaction pruning INFO 2026-02-14T16:45:30 +4ms service=session.prompt sessionID=ses_3a2f5f747ffeq4Yw56jLcPlDBw cancel INFO 2026-02-14T16:45:30 +0ms service=bus type=session.status publishing INFO 2026-02-14T16:45:30 +0ms service=bus type=session.idle publishing INFO 2026-02-14T16:45:30 +9ms service=default directory=/app/input disposing instance INFO 2026-02-14T16:45:30 +1ms service=state key=/app/input waiting for state disposal to complete INFO 2026-02-14T16:45:30 +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.