Downloading: s3://natera-platform-sandbox/pipeline-resources/AIH/rna/GRCh38/arriba/blacklist_hg38_GRCh38_v2.4.0.tsv.gz
Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/5d/eabca3128082cb4101d7da39ec6272/.command.sh
Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/5d/eabca3128082cb4101d7da39ec6272/.command.run
Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/04/de2ec08a21500d812eef3715bcf593/aih-tih-sc-64fc89-R1_A23YTGFLT4_1.starfusion.starfusion.fusion_predictions.tsv
Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/stage-eb5d3959-7137-45a9-9f26-41f9201dcf7f/59/592956b79446ffc995a3a4164772d8/starfusion_filter_config.yaml
Downloading: s3://natera-platform-sandbox/pipeline-resources/AIH/rna/GRCh38/blacklist_breakpoint_database_2026-04-27.tsv
==> STAGING COMPLETE (6 inputs)
=== DEBUGGING INFORMATION ===
Current working directory: /tmp/nxf.4EwoSIC6pL
Input files:
- starfusion_tsv: aih-tih-sc-64fc89-R1_A23YTGFLT4_1.starfusion.starfusion.fusion_predictions.tsv
- blacklist: blacklist_hg38_GRCh38_v2.4.0.tsv.gz
- filter_config: starfusion_filter_config.yaml
- aih_blacklist_breakpoints: blacklist_breakpoint_database_2026-04-27.tsv
=== PYTHON INFORMATION ===
/usr/local/bin/python
Python 3.11.14
/usr/local/bin/python3
Python 3.11.14
=== SCRIPT LOCATION ===
Checking for filter_starfusion_main.py:
/tmp/nxf.4EwoSIC6pL/nextflow-bin/filter_starfusion_main.py
filter_starfusion_main.py not in current directory
bin/filter_starfusion_main.py not found
bin/ directory does not exist
=== ENVIRONMENT PATH ===
/tmp/nxf.4EwoSIC6pL/nextflow-bin:/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
=== CURRENT DIRECTORY CONTENTS ===
total 65136
drwx------. 3 1000 root 4096 Jun 8 09:53 .
drwxrwxrwx. 4 root root 86 Jun 8 09:53 ..
-rw-r--r--. 1 1000 root 0 Jun 8 09:53 .command.err
-rw-r--r--. 1 1000 root 884 Jun 8 09:53 .command.out
-rw-r--r--. 1 1000 root 14589 Jun 8 09:53 .command.run
-rw-r--r--. 1 1000 root 3236 Jun 8 09:53 .command.sh
-rw-r--r--. 1 1000 root 0 Jun 8 09:53 .command.trace
-rw-r--r--. 1 1000 root 1160947 Jun 8 09:53 aih-tih-sc-64fc89-R1_A23YTGFLT4_1.starfusion.starfusion.fusion_predictions.tsv
-rw-r--r--. 1 1000 root 10714998 Jun 8 09:53 blacklist_breakpoint_database_2026-04-27.tsv
-rw-r--r--. 1 1000 root 54779787 Jun 8 09:53 blacklist_hg38_GRCh38_v2.4.0.tsv.gz
drwxr-xr-x. 3 1000 root 4096 Jun 8 09:53 nextflow-bin
-rw-r--r--. 1 1000 root 4128 Jun 8 09:53 starfusion_filter_config.yaml
=== PROJECT DIRECTORY INFO ===
NXF_PROJECT_DIR: not set
baseDir: not set
=== Running filter script ===
================================================================================
STEP 1: LOADING STAR-FUSION PREDICTIONS
================================================================================
Loading STAR-Fusion predictions from: aih-tih-sc-64fc89-R1_A23YTGFLT4_1.starfusion.starfusion.fusion_predictions.tsv
✓ Loaded: 2787 fusions
================================================================================
STEP 2: CONVERTING TO BREAKPOINT_ID FORMAT
================================================================================
✓ Converted to breakpoint_ID format: 2787 valid, 0 invalid
================================================================================
STEP 3: FLAGGING WITH BLACKLIST
================================================================================
Loading blacklist (this may take a while)...
Loading blacklist from: blacklist_hg38_GRCh38_v2.4.0.tsv.gz
Loaded 9381 single rules and 16721785 pair rules
Indexed blacklist (bin_size=100000)
Flagging fusions with blacklist...
✓ Flagged 256 of 2787 fusions as blacklisted
================================================================================
STEP 3b: AIH CURATED BREAKPOINT BLACKLIST
================================================================================
Loading AIH blacklist table from: blacklist_breakpoint_database_2026-04-27.tsv
Qualified breakpoint keys (orientations): 1378
AIH curated blacklist: matched 133 fusion rows (breakpoint_ID in qualified set)
================================================================================
STEP 4: APPLYING YAML-BASED FILTER
================================================================================
✓ Filter initialized from: starfusion_filter_config.yaml
Applying filter criteria (adding CALL column)...
✓ Filter applied: 65 pass (CALL=1), 2722 fail (CALL=0)
Total fusions: 2787 (all rows retained)
Added FILTER column: PASS=65, FAIL=2722
✓ Verified: All 307 blacklisted fusions have CALL=0
================================================================================
STEP 5: GENERATING SUMMARY STATISTICS
================================================================================
================================================================================
FILTERING SUMMARY
================================================================================
Total fusions: 2787
Pass (CALL=1): 65 (2.3%)
Fail (CALL=0): 2722 (97.7%)
Blacklist Flagging:
Total blacklisted: 307
✓ All 307 blacklisted fusions have CALL=0
Failure Reasons (top 10):
Read count too low: 1 < 8: 1650
Excluded SpliceType: INCL_NON_REF_SPLICE: 556
Blacklisted: 174
Read count too low: 2 < 8: 85
Blacklisted; aih_curated_blacklist score(3): 82
aih_curated_blacklist score(3): 49
Read count too low: 4 < 8: 23
Read count too low: 3 < 8: 23
Excluded annotation pattern: HGNC_GENEFAM: 22
Excluded annotation pattern: GTEx_recurrent_StarF2019: 19
Breakdown by SpliceType:
INCL_NON_REF_SPLICE: 4 pass, 965 fail (total: 969)
ONLY_REF_SPLICE: 61 pass, 1757 fail (total: 1818)
Read Count Statistics:
Fusions with < 3 total reads: 2499
Of these, 2499 have CALL=0
================================================================================
STEP 6: EXPORTING RESULTS
================================================================================
✓ Results exported to: aih-tih-sc-64fc89-R1_A23YTGFLT4_1.starfusion.starfusion.fusion_predictions.filtered.tsv
Total fusions: 2787
CALL=1 (pass): 65
CALL=0 (fail): 2722
✓ Passing fusions (CALL=1) exported to: aih-tih-sc-64fc89-R1_A23YTGFLT4_1.starfusion.starfusion.fusion_predictions.filtered_pass_only.tsv
✓ Summary exported to: aih-tih-sc-64fc89-R1_A23YTGFLT4_1.starfusion.starfusion.fusion_predictions.filter_summary.txt
================================================================================
✓ FILTERING COMPLETE
================================================================================