Run3 run simpo with python310 and log

Run SimPO Unit Test with Python 3.10 and Log Environment

Step 1: Confirm Python 3.10 executable path

PYTHON310=$(which python3.10 2>/dev/null || echo "/usr/bin/python3.10")
echo "Using Python: $PYTHON310"
$PYTHON310 --version

Step 2: Log Python version and packages to /root/python_info.txt

PYTHON310=$(which python3.10 2>/dev/null || echo "/usr/bin/python3.10")

# Overwrite python_info.txt with python3.10 info
$PYTHON310 -VV > /root/python_info.txt 2>&1
echo "---" >> /root/python_info.txt
$PYTHON310 -m pip freeze >> /root/python_info.txt 2>&1

echo "Logged to /root/python_info.txt"
cat /root/python_info.txt | head -5

Step 3: Run the unit test with Python 3.10

PYTHON310=$(which python3.10 2>/dev/null || echo "/usr/bin/python3.10")
cd /root/SimPO
$PYTHON310 /root/SimPO/unit_test/unit_test_1.py

Step 4: Verify the output file

PYTHON310=$(which python3.10 2>/dev/null || echo "/usr/bin/python3.10")
$PYTHON310 -c "
import numpy as np
data = np.load('/root/loss.npz')
print('Keys:', list(data.keys()))
print('Losses:', data['losses'])
"

Important Notes

• Always use python3.10 (or the resolved path) — never use python or python3 which may resolve to 3.12
• The python -VV and pip freeze in python_info.txt must come from the 3.10 binary
• If python3.10 -m pip fails, first run: python3.10 -m ensurepip --upgrade