/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_20251102_150114/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: bf374d81 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 123 models to OpenCode configuration Added openrouter standard provider with 343 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 `input/` 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 `input/`). PS: You are currently working in an automated system and cannot ask any question or have back and forth with an user. --- TASK END --- INFO 2025-11-02T17:14:12 +8133ms service=default version=0.15.11 args=["run","--print-logs"] opencode INFO 2025-11-02T17:14:12 +125ms service=project directory=/app/input fromDirectory INFO 2025-11-02T17:14:12 +62ms service=storage index=0 running migration ERROR 2025-11-02T17:14:13 +64ms service=storage error=ENOENT: no such file or directory, open '/home/cubbi/.local/share/opencode/project' index=0 failed to run migration INFO 2025-11-02T17:14:13 +204ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2025-11-02T17:14:15 +1960ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2025-11-02T17:14:15 +26ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2025-11-02T17:14:15 +190ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@0.15.11","--exact"] cwd=/home/cubbi/.config/opencode running INFO 2025-11-02T17:14:15 +192ms service=plugin path=opencode-copilot-auth@0.0.3 loading plugin INFO 2025-11-02T17:14:15 +65ms service=bun pkg=opencode-copilot-auth version=0.0.3 installing package using Bun's default registry resolution INFO 2025-11-02T17:14:15 +5ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-copilot-auth@0.0.3"] cwd=/home/cubbi/.cache/opencode running INFO 2025-11-02T17:14:16 +627ms service=bun code=0 stdout=bun add v1.3.0 (b0a6feca) installed opencode-copilot-auth@0.0.3 1 package installed [487.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [4] Saved lockfile done INFO 2025-11-02T17:14:16 +196ms service=plugin path=opencode-anthropic-auth@0.0.2 loading plugin INFO 2025-11-02T17:14:16 +7ms service=bun pkg=opencode-anthropic-auth version=0.0.2 installing package using Bun's default registry resolution INFO 2025-11-02T17:14:16 +60ms 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@0.0.2"] cwd=/home/cubbi/.cache/opencode running INFO 2025-11-02T17:14:19 +2749ms service=bun code=0 stdout=bun add v1.3.0 (b0a6feca) installed @opencode-ai/plugin@0.15.11 3 packages installed [3.73s] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2025-11-02T17:14:20 +920ms service=bun code=0 stdout=bun add v1.3.0 (b0a6feca) + opencode-copilot-auth@0.0.3 installed opencode-anthropic-auth@0.0.2 14 packages installed [3.55s] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2025-11-02T17:14:21 +1290ms service=bus type=* subscribing INFO 2025-11-02T17:14:21 +14ms service=bus type=session.updated subscribing INFO 2025-11-02T17:14:21 +7ms service=bus type=message.updated subscribing INFO 2025-11-02T17:14:21 +1ms service=bus type=message.part.updated subscribing INFO 2025-11-02T17:14:21 +1ms service=format init INFO 2025-11-02T17:14:21 +5ms service=bus type=file.edited subscribing INFO 2025-11-02T17:14:21 +269ms service=session id=ses_5ba6feb6effe8stVgtdoHCD0I7 version=0.15.11 projectID=global directory=/app/input title=New session - 2025-11-02T17:14:21.713Z time={"created":1762103661828,"updated":1762103661828} created INFO 2025-11-02T17:14:21 +114ms service=lsp serverIds=deno, typescript, vue, eslint, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, rust, clangd, svelte, astro, jdtls enabled LSP servers INFO 2025-11-02T17:14:22 +96ms service=bus type=session.updated publishing INFO 2025-11-02T17:14:22 +109ms service=bus type=message.part.updated subscribing INFO 2025-11-02T17:14:22 +7ms service=bus type=session.error subscribing INFO 2025-11-02T17:14:22 +44ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 prompt INFO 2025-11-02T17:14:22 +98ms service=bus type=message.updated publishing INFO 2025-11-02T17:14:22 +129ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:22 +31ms service=bus type=session.updated publishing INFO 2025-11-02T17:14:22 +57ms service=models.dev file={} refreshing INFO 2025-11-02T17:14:22 +150ms service=provider init INFO 2025-11-02T17:14:22 +191ms service=provider providerID=openrouter found INFO 2025-11-02T17:14:22 +2ms service=provider providerID=opencode found INFO 2025-11-02T17:14:22 +7ms service=provider providerID=litellm found INFO 2025-11-02T17:14:22 +9ms service=provider providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 getModel INFO 2025-11-02T17:14:22 +17ms service=provider status=started providerID=openrouter getSDK INFO 2025-11-02T17:14:22 +17ms service=bun pkg=@ai-sdk/openai-compatible version=latest installing package using Bun's default registry resolution INFO 2025-11-02T17:14:22 +4ms 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","@ai-sdk/openai-compatible@latest"] cwd=/home/cubbi/.cache/opencode running INFO 2025-11-02T17:14:25 +2599ms service=bun code=0 stdout=bun add v1.3.0 (b0a6feca) + opencode-anthropic-auth@0.0.2 + opencode-copilot-auth@0.0.3 installed @ai-sdk/openai-compatible@1.0.25 21 packages installed [2.51s] stderr=Resolving dependencies Resolved, downloaded and extracted [26] Saved lockfile done INFO 2025-11-02T17:14:28 +2739ms service=provider status=completed duration=5359 providerID=openrouter getSDK INFO 2025-11-02T17:14:28 +86ms service=provider providerID=openrouter modelID=google/gemini-2.5-flash-lite-preview-09-2025 found INFO 2025-11-02T17:14:28 +1ms service=session.lock sessionID=ses_5ba6feb6effe8stVgtdoHCD0I7 locked INFO 2025-11-02T17:14:28 +6ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 sessionID=ses_5ba6feb6effe8stVgtdoHCD0I7 locking INFO 2025-11-02T17:14:29 +724ms service=provider providerID=openrouter modelID=anthropic/claude-3.5-haiku getModel INFO 2025-11-02T17:14:29 +5ms service=provider status=started providerID=openrouter getSDK INFO 2025-11-02T17:14:29 +1ms service=provider status=completed duration=1 providerID=openrouter getSDK INFO 2025-11-02T17:14:29 +50ms service=provider providerID=openrouter modelID=anthropic/claude-3.5-haiku found INFO 2025-11-02T17:14:29 +21ms service=bus type=message.updated publishing INFO 2025-11-02T17:14:29 +306ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 process INFO 2025-11-02T17:14:29 +200ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=start part INFO 2025-11-02T17:14:31 +1445ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=start-step part INFO 2025-11-02T17:14:31 +470ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:31 +14ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=text-start part INFO 2025-11-02T17:14:31 +13ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=text-delta part INFO 2025-11-02T17:14:31 +37ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:31 +11ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=text-delta part INFO 2025-11-02T17:14:31 +22ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:31 +20ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=text-delta part INFO 2025-11-02T17:14:31 +22ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:31 +7ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=tool-input-start part INFO 2025-11-02T17:14:31 +79ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:31 +17ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=tool-input-delta part INFO 2025-11-02T17:14:31 +16ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=tool-input-end part INFO 2025-11-02T17:14:31 +5ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=tool-call part INFO 2025-11-02T17:14:31 +86ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:31 +28ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=tool-error part INFO 2025-11-02T17:14:32 +79ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:32 +15ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=text-end part INFO 2025-11-02T17:14:32 +36ms service=bus type=message.part.updated publishing  I will start by listing the files in the `input/` directory to confirm their presence and then proceed to fix the bug in each file one by one, ensuring compilation, sanitizer compliance, and correct output. First, I will list the files.  INFO 2025-11-02T17:14:32 +37ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=finish-step part INFO 2025-11-02T17:14:32 +79ms service=bus type=message.part.updated publishing INFO 2025-11-02T17:14:32 +23ms service=bus type=message.updated publishing INFO 2025-11-02T17:14:32 +13ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 type=finish part INFO 2025-11-02T17:14:32 +13ms service=bus type=message.updated publishing INFO 2025-11-02T17:14:32 +116ms service=bus type=session.updated publishing INFO 2025-11-02T17:14:32 +71ms service=bus type=message.updated publishing INFO 2025-11-02T17:14:32 +16ms service=bus type=message.updated publishing INFO 2025-11-02T17:14:32 +66ms service=session.compaction pruning INFO 2025-11-02T17:14:32 +77ms service=session.lock sessionID=ses_5ba6feb6effe8stVgtdoHCD0I7 unlocked INFO 2025-11-02T17:14:32 +1ms service=session.prompt session=ses_5ba6feb6effe8stVgtdoHCD0I7 sessionID=ses_5ba6feb6effe8stVgtdoHCD0I7 unlocking INFO 2025-11-02T17:14:32 +52ms service=bus type=session.idle publishing INFO 2025-11-02T17:14:33 +1262ms service=session.compaction pruned=0 total=0 found --- 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.