"""Execute the independent checks; a saved receipt is never substituted for work."""
from pathlib import Path
import subprocess
import sys
Path('results').mkdir(exist_ok=True)
for command in [['validate_limits.py', '--inputs', 'inputs', '--output', 'results'], ['verify_native_cases.py']]:
    print('RUN', ' '.join(command), flush=True)
    subprocess.run([sys.executable, *command], check=True)
print('PASS all packaged independent science checks; no browser/Engine generation or fluid-simulation claim')