{"task": {"agent_timeout": 3600, "task": "ml_dev_bench_training_files_debug", "verifier_timeout": 1800, "instruction": "You are given the training code for CIFAR10 dataset.\n\nThe code is not working as expected.\n\nYour task is to fix the code so that it works as expected and trains for 2 mini-batches.\nTest the code by running it without any errors and generate training logs in training.log and model checkpoints for the two epochs in the checkpoints folder.\n\nYou can make changes to the code in\n- cifar10_classifier/model.py file.\n- cifar10_classifier/data.py file.\nDo not make changes to the train.py file.\n\n## TASK ENVIRONMENT\n\nYou are working in a Poetry-managed Python 3.12 environment with ML libraries pre-installed, replicating the ml-dev-bench runtime:\n\n**PyTorch Ecosystem (versions matching ml-dev-bench):**\n- torch==2.2.2, torchvision==0.17.2, torchaudio==2.2.2\n- torchmetrics==1.3.1, pytorch-lightning==2.2.1\n\n**ML Libraries:**\n- transformers, datasets, accelerate, timm, kornia, fastai\n- numpy, pandas, scikit-learn, matplotlib, seaborn\n\n**Development Tools:**\n- jupyter, ipython, pytest, pydantic, PyYAML\n\n**Environment Access:**\n- Mandatory interpreter for task code: `env -u PYTHONPATH /app/.venv/bin/python`\n- Do not use `python`, `python3`, or `/opt/openhands-venv/bin/python` for task implementation commands\n- If you use Poetry, it must resolve to `/app/.venv` (verify with `poetry env info`)\n- Run these checks before implementing:\n  - `env -u PYTHONPATH /app/.venv/bin/python -V`\n  - `env -u PYTHONPATH /app/.venv/bin/python -c \"import torch, torchvision, numpy; print(torch.__version__, torchvision.__version__, numpy.__version__)\"`\n- The environment is pre-configured and ready to use\n\n## AUTONOMY REQUIREMENT\n\n- Execute the task fully autonomously. Do not ask for user feedback, confirmation, or clarification.\n- Do not pause for input. If details are ambiguous, choose the most reasonable interpretation and continue.\n\n## TASK SETUP\n\n- The workspace directory contains any initial code and data files needed for the task\n- If setup_workspace/ directory exists, its contents have been copied to the working directory\n- Use `/app` as the only working/output directory for task files\n- Do not write outputs to `/app/workspace` or `/workspace`\n- Your goal is to complete the task as described in the instructions above\n- The task will be validated using automated tests that replicate ml-dev-bench validation logic\n\n## SUBMISSION\n\n- Follow the specific instructions in the task description\n- Ensure all required files are created in the correct locations\n- Your solution will be tested automatically using the same validation logic as ml-dev-bench\n- Tests run in the same Poetry environment to ensure consistency\n\n", "memory": "16384m", "runnable": false, "difficulty": "medium", "language": "", "cpus": 4, "instruction_truncated": false, "category": "debugging", "compose": true, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "ml_dev_bench", "tags": ["machine-learning", "ml-dev-bench"]}, "runs": []}