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  "body_excerpt": "## Summary\n- avoid TypeError by fixing the lambda in `model_str`\n- print statistics when Z3 times out\n\n## Testing\n- `PYTHONPATH=src/api/python python src/api/python/z3test.py z3` *(fails: ImportError: cannot import name 'z3core')*\n\n------\nhttps://chatgpt.com/codex/tasks/task_e_6850de32f86483309f428b",
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