{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,4,30]],"date-time":"2025-04-30T05:08:25Z","timestamp":1745989705396,"version":"3.40.3"},"publisher-location":"Cham","reference-count":7,"publisher":"Springer International Publishing","isbn-type":[{"type":"print","value":"9783030714994"},{"type":"electronic","value":"9783030715007"}],"license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2021,3,20]],"date-time":"2021-03-20T00:00:00Z","timestamp":1616198400000},"content-version":"vor","delay-in-days":78,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The setup of <jats:sc>Symbiotic<\/jats:sc> \u00a08 for Test-Comp \u00a02021 brings radical changes in the test generation for  property. Similarly as in <jats:sc>Symbiotic<\/jats:sc> \u00a07, we generate tests by running our fork of symbolic executor <jats:sc>Klee<\/jats:sc> on the analyzed program. <jats:sc>Symbiotic<\/jats:sc> \u00a08, however, runs several instances of <jats:sc>Klee<\/jats:sc> in parallel. We run one instance of <jats:sc>Klee<\/jats:sc> on the original program and, simultaneously, we create one (intentionally unsound) program slice for every program-terminating instruction in the program and run <jats:sc>Klee<\/jats:sc> on these slices. Apart from this principal change, we also improved other components of the tool, mainly the program slicer. Further, our fork of <jats:sc>Klee<\/jats:sc> now supports symbolic pointer arithmetics and comparison of symbolic addresses.<\/jats:p>","DOI":"10.1007\/978-3-030-71500-7_20","type":"book-chapter","created":{"date-parts":[[2021,3,19]],"date-time":"2021-03-19T13:12:14Z","timestamp":1616159534000},"page":"368-372","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Symbiotic \u00a08: Parallel and Targeted Test Generation"],"prefix":"10.1007","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1132-5516","authenticated-orcid":false,"given":"Marek","family":"Chalupa","sequence":"first","affiliation":[]},{"given":"Jakub","family":"Nov\u00e1k","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5873-403X","authenticated-orcid":false,"given":"Jan","family":"Strej\u010dek","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2021,3,20]]},"reference":[{"key":"20_CR1","unstructured":"C. Cadar, D. Dunbar, and D. Engler. KLEE: Unassisted and automatic generation of high-coverage tests for complex systems programs. In OSDI, pages 209\u2013224. USENIX Association, 2008. http:\/\/www.usenix.org\/events\/osdi08\/tech\/full_papers\/cadar\/cadar.pdf."},{"key":"20_CR2","doi-asserted-by":"publisher","unstructured":"M. Chalupa, T. Ja\u0161ek, L. Tomovi\u010d, M. Hru\u0161ka, V. \u0160okov\u00e1, P. Ayaziov\u00e1, J. Strej\u010dek, and T. Vojnar. Symbiotic 7: Integration of predator and more (competition contribution). In TACAS, volume 12079 of LNCS, pages 413\u2013417. Springer, 2020. https:\/\/doi.org\/10.1007\/978-3-030-45237-7_31","DOI":"10.1007\/978-3-030-45237-7_31"},{"key":"20_CR3","doi-asserted-by":"publisher","unstructured":"M. Chalupa, M. Vitovsk\u00e1, T. Ja\u0161ek, M. \u0160im\u00e1\u010dek, and J. Strej\u010dek. Symbiotic 6: generating test cases by slicing and symbolic execution. International Journal on Software Tools for Technology Transfer, 2020. https:\/\/doi.org\/10.1007\/s10009-020-00573-0.","DOI":"10.1007\/s10009-020-00573-0"},{"key":"20_CR4","doi-asserted-by":"publisher","unstructured":"L. de Moura and N. Bj\u00f8rner. Z3: an efficient SMT solver. In TACAS, volume 4963 of LNCS, pages 337\u2013340. Springer, 2008. https:\/\/doi.org\/10.1007\/978-3-540-78800-3_24.","DOI":"10.1007\/978-3-540-78800-3_24"},{"key":"20_CR5","doi-asserted-by":"publisher","unstructured":"J. C. King. Symbolic execution and program testing. Communications of ACM, 19(7):385\u2013394, 1976. https:\/\/doi.org\/10.1145\/360248.360252.","DOI":"10.1145\/360248.360252"},{"key":"20_CR6","doi-asserted-by":"publisher","unstructured":"Mark Weiser. Program slicing. IEEE Transactions on Software Engineering, 10(4):352\u2013357, 1984. https:\/\/doi.org\/10.1109\/TSE.1984.5010248.","DOI":"10.1109\/TSE.1984.5010248"},{"key":"20_CR7","unstructured":"LLVM. http:\/\/llvm.org\/."}],"container-title":["Lecture Notes in Computer Science","Fundamental Approaches to Software Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-030-71500-7_20","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,3,20]],"date-time":"2021-03-20T00:20:11Z","timestamp":1616199611000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/978-3-030-71500-7_20"}},"subtitle":["(Competition Contribution)"],"short-title":[],"issued":{"date-parts":[[2021]]},"ISBN":["9783030714994","9783030715007"],"references-count":7,"URL":"https:\/\/doi.org\/10.1007\/978-3-030-71500-7_20","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"type":"print","value":"0302-9743"},{"type":"electronic","value":"1611-3349"}],"subject":[],"published":{"date-parts":[[2021]]},"assertion":[{"value":"20 March 2021","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}},{"value":"FASE","order":1,"name":"conference_acronym","label":"Conference Acronym","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"International Conference on Fundamental Approaches to Software Engineering","order":2,"name":"conference_name","label":"Conference Name","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Luxembourg City","order":3,"name":"conference_city","label":"Conference City","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Luxembourg","order":4,"name":"conference_country","label":"Conference Country","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2021","order":5,"name":"conference_year","label":"Conference Year","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"27 March 2021","order":7,"name":"conference_start_date","label":"Conference Start Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"1 April 2021","order":8,"name":"conference_end_date","label":"Conference End Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"24","order":9,"name":"conference_number","label":"Conference Number","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"fase2021","order":10,"name":"conference_id","label":"Conference ID","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"https:\/\/etaps.org\/2021\/fase","order":11,"name":"conference_url","label":"Conference URL","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Double-blind","order":1,"name":"type","label":"Type","group":{"name":"ConfEventPeerReviewInformation","label":"Peer Review Information (provided by the conference organizers)"}},{"value":"EasyChair","order":2,"name":"conference_management_system","label":"Conference Management System","group":{"name":"ConfEventPeerReviewInformation","label":"Peer Review Information (provided by the conference organizers)"}},{"value":"52","order":3,"name":"number_of_submissions_sent_for_review","label":"Number of Submissions Sent for Review","group":{"name":"ConfEventPeerReviewInformation","label":"Peer Review Information (provided by the conference organizers)"}},{"value":"16","order":4,"name":"number_of_full_papers_accepted","label":"Number of Full Papers Accepted","group":{"name":"ConfEventPeerReviewInformation","label":"Peer Review Information (provided by the conference organizers)"}},{"value":"0","order":5,"name":"number_of_short_papers_accepted","label":"Number of Short Papers Accepted","group":{"name":"ConfEventPeerReviewInformation","label":"Peer Review Information (provided by the conference organizers)"}},{"value":"31% - 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