{"id":"https://openalex.org/W7150813793","doi":"https://doi.org/10.48550/arxiv.2604.02647","title":"Runtime Execution Traces Guided Automated Program Repair with Multi-Agent Debate","display_name":"Runtime Execution Traces Guided Automated Program Repair with Multi-Agent Debate","publication_year":2026,"publication_date":"2026-04-03","ids":{"openalex":"https://openalex.org/W7150813793","doi":"https://doi.org/10.48550/arxiv.2604.02647"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2604.02647","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.02647","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2604.02647","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5133007972","display_name":"Jiaqing Wu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu, Jiaqing","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133024378","display_name":"Tong Wu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wu, Tong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014315305","display_name":"Manqing Zhang","orcid":"https://orcid.org/0000-0001-9086-0503"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Manqing","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112500192","display_name":"Yunwei Dong","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dong, Yunwei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5133026173","display_name":"Bo Shen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shen, Bo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.6237999796867371,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.6237999796867371,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.1404000073671341,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.037700001150369644,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5702000260353088},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.521399974822998},{"id":"https://openalex.org/keywords/runtime-verification","display_name":"Runtime verification","score":0.5031999945640564},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.4772000014781952},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.46970000863075256},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.46549999713897705},{"id":"https://openalex.org/keywords/symbolic-execution","display_name":"Symbolic execution","score":0.3831999897956848},{"id":"https://openalex.org/keywords/program-analysis","display_name":"Program analysis","score":0.3589000105857849},{"id":"https://openalex.org/keywords/runtime-system","display_name":"Runtime system","score":0.3549000024795532}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8507999777793884},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6011000275611877},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5702000260353088},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.521399974822998},{"id":"https://openalex.org/C202973057","wikidata":"https://www.wikidata.org/wiki/Q7380130","display_name":"Runtime verification","level":3,"score":0.5031999945640564},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.4772000014781952},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.46970000863075256},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.46549999713897705},{"id":"https://openalex.org/C2779639559","wikidata":"https://www.wikidata.org/wiki/Q7661178","display_name":"Symbolic execution","level":3,"score":0.3831999897956848},{"id":"https://openalex.org/C98183937","wikidata":"https://www.wikidata.org/wiki/Q2112188","display_name":"Program analysis","level":2,"score":0.3589000105857849},{"id":"https://openalex.org/C2780870223","wikidata":"https://www.wikidata.org/wiki/Q1004415","display_name":"Runtime system","level":2,"score":0.3549000024795532},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32359999418258667},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32170000672340393},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.2939000129699707},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.29120001196861267},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.2851000130176544},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.2831999957561493},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27950000762939453},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.27810001373291016},{"id":"https://openalex.org/C152752567","wikidata":"https://www.wikidata.org/wiki/Q116877","display_name":"Code refactoring","level":3,"score":0.27300000190734863},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.2727999985218048},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.2662999927997589},{"id":"https://openalex.org/C1009929","wikidata":"https://www.wikidata.org/wiki/Q179550","display_name":"Software bug","level":3,"score":0.2619999945163727},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.26170000433921814},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.25929999351501465},{"id":"https://openalex.org/C40305131","wikidata":"https://www.wikidata.org/wiki/Q2616305","display_name":"Obfuscation","level":2,"score":0.25609999895095825},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.25220000743865967}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2604.02647","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.02647","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2604.02647","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2604.02647","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.48499172925949097}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Automated":[0],"Program":[1],"Repair":[2],"(APR)":[3],"struggles":[4],"with":[5],"complex":[6,32],"logic":[7],"errors":[8],"and":[9,23,35,129,153],"silent":[10],"failures.":[11],"Current":[12],"LLM-based":[13,146],"APR":[14],"methods":[15],"are":[16],"mostly":[17],"static,":[18],"relying":[19],"on":[20,134,156],"source":[21],"code":[22],"basic":[24],"test":[25],"outputs,":[26],"which":[27],"fail":[28],"to":[29,59,111,126],"accurately":[30],"capture":[31],"runtime":[33,41,74,94],"behaviors":[34],"dynamic":[36,170],"data":[37],"dependencies.":[38],"While":[39],"incorporating":[40],"evidence":[42,75],"like":[43],"execution":[44,106],"traces":[45],"exposes":[46],"concrete":[47],"state":[48],"transitions,":[49],"a":[50,89,118,157],"single":[51],"LLM":[52],"interpreting":[53],"this":[54],"in":[55],"isolation":[56],"often":[57],"overfits":[58],"specific":[60],"hypotheses,":[61],"producing":[62],"patches":[63,125],"that":[64,92,165],"satisfy":[65],"tests":[66],"by":[67],"coincidence":[68],"rather":[69,81,172],"than":[70,82,173],"correct":[71],"logic.":[72],"Therefore,":[73],"should":[76],"act":[77],"as":[78,96],"objective":[79,114],"constraints":[80,98],"mere":[83],"additional":[84],"input.":[85],"We":[86],"propose":[87],"TraceRepair,":[88],"multi-agent":[90],"framework":[91],"leverages":[93],"facts":[95],"shared":[97],"for":[99],"patch":[100],"validation.":[101],"A":[102],"probe":[103],"agent":[104],"captures":[105],"snapshots":[107],"of":[108,120,161],"critical":[109],"variables":[110],"form":[112],"an":[113],"repair":[115],"basis.":[116],"Meanwhile,":[117],"committee":[119],"specialized":[121],"agents":[122],"cross-verifies":[123],"candidate":[124],"expose":[127],"inconsistencies":[128],"iteratively":[130],"refine":[131],"them.":[132],"Evaluated":[133],"the":[135],"Defects4J":[136],"benchmark,":[137],"TraceRepair":[138],"correctly":[139],"fixes":[140],"392":[141],"defects,":[142],"substantially":[143],"outperforming":[144],"existing":[145],"approaches.":[147],"Extensive":[148],"experiments":[149],"demonstrate":[150],"improved":[151],"efficiency":[152],"strong":[154],"generalization":[155],"newly":[158],"constructed":[159],"dataset":[160],"recent":[162],"bugs,":[163],"confirming":[164],"performance":[166],"gains":[167],"arise":[168],"from":[169],"reasoning":[171],"memorization.":[174]},"counts_by_year":[],"updated_date":"2026-07-01T08:55:40.977307","created_date":"2026-04-07T00:00:00"}