========================================================================
timestamp: 2026-05-19T14:07:34+08:00
reason: started
status: running
elapsed: 00:00:00
current_split: none

overall_source_files: 0/0 (n/a)
overall_pairs_generated: 0
========================================================================
timestamp: 2026-05-19T14:07:34+08:00
reason: val started
status: running
elapsed: 00:00:00
current_split: Val

overall_source_files: 0/100 (0.00%)
overall_pairs_generated: 0

[Val]
status: running
source_files: 0/100 (0.00%)
pairs_generated: 0
========================================================================
timestamp: 2026-05-19T14:08:08+08:00
reason: val finished
status: running
elapsed: 00:00:34
current_split: none

overall_source_files: 100/100 (100.00%)
overall_pairs_generated: 100

[Val]
status: done
source_files: 100/100 (100.00%)
pairs_generated: 100
========================================================================
timestamp: 2026-05-19T14:08:08+08:00
reason: train started
status: running
elapsed: 00:00:34
current_split: Train

overall_source_files: 100/498 (20.08%)
overall_pairs_generated: 100

[Val]
status: done
source_files: 100/100 (100.00%)
pairs_generated: 100

[Train]
status: running
source_files: 0/398 (0.00%)
pairs_generated: 0
========================================================================
timestamp: 2026-05-19T14:09:27+08:00
reason: train finished
status: running
elapsed: 00:01:53
current_split: none

overall_source_files: 498/498 (100.00%)
overall_pairs_generated: 498

[Val]
status: done
source_files: 100/100 (100.00%)
pairs_generated: 100

[Train]
status: done
source_files: 398/398 (100.00%)
pairs_generated: 398
========================================================================
timestamp: 2026-05-19T14:09:27+08:00
reason: completed
status: done
elapsed: 00:01:53
current_split: none

overall_source_files: 498/498 (100.00%)
overall_pairs_generated: 498

[Val]
status: done
source_files: 100/100 (100.00%)
pairs_generated: 100

[Train]
status: done
source_files: 398/398 (100.00%)
pairs_generated: 398