1task_id,family,split,data_type,real_data,source_documents,oracle_provenance,bundle_sha256,oracle_sha256,infeasible_or_null_truth,created_utc,frozen_utc2F2-smoke-01,F2,dev,synthetic,no,no,independent_code,4e448a0612a060ef58ba2d66f1e56f2cc42c62959cec390b35a0d9ba1561cfef,09c41858f3e534a31189c09ef6d7b2f8f4e4f1a222c073a42c460f42508aeffa,no,2026-10-30T03:18:27.528616+00:00,3