1{2 "task_id": "F6-conf-01",3 "family": "F6",4 "split": "conf",5 "data_type": "observed",6 "real_data": "yes",7 "source_documents": "no",8 "oracle_provenance": "independent_code",9 "bundle_sha256": "05a887612a7b92dfc377c3bbb30c7eaefad25bbc4be61add470162f58244d641",10 "oracle_sha256": "c8e71dcfdde7f49c5a79be5ada24f89bf758aefd8b4e29181b2be6175f01fef1",11 "infeasible_or_null_truth": "yes",12 "created_utc": "2026-10-30T03:42:41.724508+00:00"13}