2026-02-11 17:44:01,864 - INFO - Audio paths validated successfully
2026-02-11 17:44:01,864 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:44:01,864 - INFO - Initialized AudioGenerator
2026-02-11 17:44:01,864 - INFO - Total base mixtures: 150
2026-02-11 17:44:01,864 - INFO - Target audio files: 600
2026-02-11 17:44:01,864 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:44:02,326 - ERROR - Error loading audio speech/test/p249/p249_207.wav: cannot cache function '__o_fold': no locator available for file '/home/karan/anaconda3/lib/python3.11/site-packages/librosa/core/notation.py'
2026-02-11 17:44:02,327 - ERROR - Error generating mixture airplane_1dist_001_rep1: cannot cache function '__o_fold': no locator available for file '/home/karan/anaconda3/lib/python3.11/site-packages/librosa/core/notation.py'
2026-02-11 17:45:40,388 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,388 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,388 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,388 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,388 - INFO - Target audio files: 150
2026-02-11 17:45:40,388 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,388 - INFO - Starting optimized audio mixture generation...
2026-02-11 17:45:40,389 - INFO - Total tasks: 150
2026-02-11 17:45:40,389 - INFO - Using 16 parallel workers
2026-02-11 17:45:40,389 - INFO - Available CPU cores: 32
2026-02-11 17:45:40,415 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,416 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,416 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,416 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,416 - INFO - Target audio files: 150
2026-02-11 17:45:40,416 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,416 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,416 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,416 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,416 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,416 - INFO - Target audio files: 150
2026-02-11 17:45:40,416 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,417 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,417 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,417 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,417 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,417 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,417 - INFO - Target audio files: 150
2026-02-11 17:45:40,417 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,418 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,418 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,418 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,418 - INFO - Target audio files: 150
2026-02-11 17:45:40,418 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,418 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,418 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,418 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Target audio files: 150
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Target audio files: 150
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Target audio files: 150
2026-02-11 17:45:40,419 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Target audio files: 150
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Target audio files: 150
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Target audio files: 150
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Target audio files: 150
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Target audio files: 150
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Audio paths validated successfully
2026-02-11 17:45:40,419 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,419 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,419 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,419 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,420 - INFO - Target audio files: 150
2026-02-11 17:45:40,420 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,420 - INFO - Target audio files: 150
2026-02-11 17:45:40,420 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,420 - INFO - Selected test split: 150 base mixtures (all)
2026-02-11 17:45:40,420 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,420 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,420 - INFO - Initialized AudioGenerator
2026-02-11 17:45:40,420 - INFO - Target audio files: 150
2026-02-11 17:45:40,420 - INFO - Total base mixtures: 150
2026-02-11 17:45:40,420 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:45:40,420 - INFO - Target audio files: 150
2026-02-11 17:45:40,420 - INFO - Test-only split: 150 base mixtures
2026-02-11 17:46:18,155 - INFO - Generation complete!
2026-02-11 17:46:18,156 - INFO - Successfully generated: 150/150 (100.0%)
2026-02-11 17:46:18,156 - INFO - Failed: 0
2026-02-11 17:46:18,860 - INFO - Generation report saved to: audio_mixtures_OOD/generation_report.json
2026-02-11 17:46:18,861 - INFO - Dataset statistics:
2026-02-11 17:46:18,861 - INFO -   Total audio files: 150
2026-02-11 17:46:18,861 - INFO -   Train files: 0
2026-02-11 17:46:18,861 - INFO -   Test files: 150
2026-02-11 17:46:18,861 - INFO -   Total size: 0.62 GB
2026-02-11 17:46:18,861 - INFO -   Test distribution: {'1_distractor': 50, '2_distractor': 50, '3_distractor': 50}