| |
| import json |
| import math |
| import sys |
| from pathlib import Path |
|
|
| PROBLEM_ID = "ASTRO2" |
| |
| EXPECTED = { |
| "initial_horizon_angular_velocity_rad_s": (5691.6727, 0.0015, 0.0056916727), |
| "saturated_black_hole_spin_a_sat": (0.69461391, 0.0015, 6.946139099999999e-07), |
| "saturated_cloud_boson_number": (4.5212278e+77, 0.0015, 4.521227799999999e+71), |
| "observed_annihilation_gw_frequency_hz": (1063.9369, 0.0015, 0.0010639368999999998), |
| } |
|
|
|
|
| def fail(reason, reward=0.0): |
| print(json.dumps({"passed": False, "reward": reward, "reason": reason})) |
| sys.exit(1) |
|
|
|
|
| def is_num(x): |
| return isinstance(x, (int, float)) and not isinstance(x, bool) and math.isfinite(x) |
|
|
|
|
| def main(): |
| if len(sys.argv) < 2: |
| fail("usage: verify.py <candidate.json>") |
| p = Path(sys.argv[1]) |
| if not p.is_file(): |
| fail("candidate.json not found") |
| try: |
| data = json.loads(p.read_text(encoding="utf-8")) |
| except Exception as e: |
| fail(f"invalid JSON: {e}") |
| if not isinstance(data, dict): |
| fail("root must be a JSON object") |
| if data.get("problem_id") != PROBLEM_ID: |
| fail("wrong problem_id") |
|
|
| wrong = [] |
| for k, (exp, rtol, atol) in EXPECTED.items(): |
| if k not in data: |
| wrong.append(f"missing {k}") |
| continue |
| v = data[k] |
| if not is_num(v) or not math.isclose(float(v), exp, rel_tol=rtol, abs_tol=atol): |
| wrong.append(k) |
|
|
| graded = len(EXPECTED) |
| reward = round((graded - len(wrong)) / graded, 4) |
| if wrong: |
| fail("wrong: " + ", ".join(wrong), reward=reward) |
| print(json.dumps({"passed": True, "reward": 1.0, "reason": "ok"})) |
|
|
|
|
| if __name__ == "__main__": |
| main() |
|
|
