{"task": {"agent_timeout": 600, "task": "omnimath_480", "verifier_timeout": 60, "instruction": "# Mathematical Problem\n\nLet $a, b, c$ be non-negative real numbers such that $ab+bc+ca=3$. Suppose that $a^{3}b+b^{3}c+c^{3}a+2abc(a+b+c)=\\frac{9}{2}$. What is the minimum possible value of $ab^{3}+bc^{3}+ca^{3}$?\n\n## Instructions\n\nSolve the mathematical problem above and write your final answer to `/workspace/answer.txt`.\n\n**Important**: Write only your final answer to the file, not the full solution process.\n\n### Guidelines\n\n- Provide your final numerical answer or mathematical expression\n- Write the answer as plain text (no special formatting needed)\n- Be precise and clear in your answer\n- The answer should directly respond to what the problem asks for\n\n### Example\n\nIf the problem asks \"What is 2 + 2?\", your answer file should contain:\n\n```\n4\n```\n\nYour answer will be evaluated against the correct solution using an automated grading system.\n", "memory": "", "runnable": false, "difficulty": "hard", "language": "", "cpus": "", "instruction_truncated": false, "category": "math", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "omnimath", "tags": ["omni-math"]}, "runs": []}