BEGIN:VCALENDAR
VERSION:2.0
METHOD:PUBLISH
X-WR-CALNAME:Student and Research Talks
PRODID:-//Generated by SoSy-Lab//EN
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260429T150000
DTEND;TZID=Europe/Berlin:20260429T152000
SUMMARY:Master-Thesis Introductory Talk: SV-LIB Support in Theta by Tanjia
He
LOCATION:https://meet.lrz.de/sosy
DESCRIPTION:Organizer: SoSy-Lab (Márk Somorjai\, Prof. Dr. Marie-Christine
Jakobs) Contact: https://www.sosy-lab.org/people/somorjai/ Abstract:
UID:Ical9baf60f43e337f596fe5f7bb128eb81cbb031535
ORGANIZER:SoSy-Lab (Márk Somorjai, Prof. Dr. Marie-Christine Jakobs)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260422T140000
DTEND;TZID=Europe/Berlin:20260422T142000
SUMMARY:Master-Thesis Introductory Talk: Exploring Effects of Under-Specif
ied Execution Environments on Software Behavior by Moritz Kliemke
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Stefan Winter) Contact: https://www.sosy
-lab.org/people/winter/ Abstract:
UID:Icalfdd9ce521d6580d6a9cb6b86fe82abe3055dc79a
ORGANIZER:SoSy-Lab (Stefan Winter)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260513T140000
DTEND;TZID=Europe/Berlin:20260513T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Improving the Performance of BM
C in CPAchecker by Robert Ghiga
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld Abstract:
UID:Icala104ada7d833b79c0cfc830e8fe1cd3bf277a7d0
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260429T140000
DTEND;TZID=Europe/Berlin:20260429T142000
SUMMARY:Master-Thesis Introductory Talk: Implementing k-Liveness Approache
s in CPAchecker by Zihao Li
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://www.sosy-lab.org/people/jankola Abstract:
UID:Ical96de0f3cc0b90f2cd6c97483a57854c3cfa55bb9
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260429T142000
DTEND;TZID=Europe/Berlin:20260429T144000
SUMMARY:Bachelor-Thesis Introductory Talk: Extending SoSy-Commons-Library
with (W)AVL Trees as an Alternative Backend for Copy-Efficient Data-Struct
ures by Kai Zhen
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Prof. Dr. Dirk Beyer) Con
tact: https://www.sosy-lab.org/people/baier/ Abstract:
UID:Icalf48414ec493b6ca9b3ba395e4eef014a42867bad
ORGANIZER:SoSy-Lab (Daniel Baier, Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260429T144000
DTEND;TZID=Europe/Berlin:20260429T150000
SUMMARY:Bachelor-Thesis Introductory Talk: Implementing Efficient Disjoint
-Set in SoSy-Commons-Library by Colleen Elliott
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Prof. Dr. Dirk Beyer) Con
tact: https://www.sosy-lab.org/people/baier/ Abstract:
UID:Ical2d37a3718612eb22fe2fb9098ea5fb68e56de515
ORGANIZER:SoSy-Lab (Daniel Baier, Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260415T145500
DTEND;TZID=Europe/Berlin:20260415T151500
SUMMARY:Master-Thesis Introductory Talk: Investigating Internal Activation
s of Deep Neural Networks via Concept Activation Vectors by Nina Vucenovic
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Iwo Kurzidem\, Dirk Beyer) Contact: http
s://www.sosy-lab.org/people/kurzidem Abstract:
UID:Ical5f994e66da3accbb5d7838ee8356ec445aaa2fbf
ORGANIZER:SoSy-Lab (Iwo Kurzidem, Dirk Beyer)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260325T152000
DTEND;TZID=Europe/Berlin:20260325T160000
SUMMARY:Bachelor-Thesis Defense: WitnessDB: A Database for Verification Wi
tnesses 1.0 and 2.0 by Martin Hilberg
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Henrik Wachowitz / Prof. Dr. Dirk Beyer)
Contact: https://sosy-lab.org/people/wachowitz Abstract:
UID:Ical1706fb0e87312b75905c96d5cc987026b9a1b845
ORGANIZER:SoSy-Lab (Henrik Wachowitz / Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260415T140000
DTEND;TZID=Europe/Berlin:20260415T144000
SUMMARY:Master-Thesis Defense: LLM-assisted Generation of Formal-Verificat
ion Harnesses for the Intel TDX Module Firmware by Johannes Tim Wildberger
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://www.s
osy-lab.org/people/lemberger/ Abstract:
UID:Ical9bc054749c0e2ee9c9fcf5689128d5dabd3ded21
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Master-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260415T144000
DTEND;TZID=Europe/Berlin:20260415T145500
SUMMARY:Bachelor-Thesis Introductory Talk: Adding the CHC Solver Eldarica
to JavaSMT with Subsequent Evaluation Using CPAchecker by Moritz Zwerger
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Prof. Dr. Dirk Beyer) Con
tact: https://www.sosy-lab.org/people/baier/ Abstract:
UID:Ical406cb5f9b9d03c4ea3bf7547cb88d70103523570
ORGANIZER:SoSy-Lab (Daniel Baier, Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260311T152000
DTEND;TZID=Europe/Berlin:20260311T160000
SUMMARY:Bachelor-Thesis Final Talk: Creating Benchmarks for SV-Comp with T
ransVer by Mehmet Emre Tunçel
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://www.sosy-lab.org/people/jankola/ Abstract:
UID:Icalcf77cfd8c8207d926ae5010d28c3bf6459bfb9ff
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260311T144000
DTEND;TZID=Europe/Berlin:20260311T152000
SUMMARY:Bachelor-Thesis Final Talk: Transforming Data Races to Reachabilit
y Tasks by Daniel Kling
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://www.sosy-lab.org/people/jankola/ Abstract:
UID:Ical86b51a6c45dbb9eb8947b2d3c7e0ea6c69ef8a57
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260311T113000
DTEND;TZID=Europe/Berlin:20260311T114000
SUMMARY:Master Introductory Talk: Symbolic Execution In Ultimate Automizer
by Can Yang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Max Barth\, Marie-Christine Jakobs) Cont
act: https://www.sosy-lab.org/people/barth/ Abstract:
UID:Icalc44e100f6677e4e03b679217d7b881309292c827
ORGANIZER:SoSy-Lab (Max Barth, Marie-Christine Jakobs)
CATEGORIES:Master Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260311T140000
DTEND;TZID=Europe/Berlin:20260311T144000
SUMMARY:Bachelor-Thesis Final Talk: Transformation of Non-termination Witn
esses to Reachability Witnesses by Jonathan Philipp Kulbe
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://www.sosy-lab.org/people/jankola/ Abstract:
UID:Ical2162f72c60c28a9a11cfbcbadfedfefa1da492b2
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260325T150000
DTEND;TZID=Europe/Berlin:20260325T152000
SUMMARY:Master-Thesis Introductory Talk: Robustness Analysis of ML-based O
bject Detectors through Probabilistic Input Perturbations by Jakob Lukas S
chleicher
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Iwo Kurzidem\, Dirk Beyer) Contact: http
s://www.sosy-lab.org/people/kurzidem/ Abstract:
UID:Ical4e5f8154184b29e3bbdbea633f45c6816e48b5c2
ORGANIZER:SoSy-Lab (Iwo Kurzidem, Dirk Beyer)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260325T142000
DTEND;TZID=Europe/Berlin:20260325T150000
SUMMARY:Master-Thesis Defense: Enhancing DescribErr with Violation Witness
es as Error Conditions by Rene Kohl
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Matthias Kettl\, Dirk Beyer) Contact: ht
tps://www.sosy-lab.org/people/kettl Abstract:
UID:Icalb3bcd8d81dc8924ec2e7f2f7e4d87ffda89a19b6
ORGANIZER:SoSy-Lab (Matthias Kettl, Dirk Beyer)
CATEGORIES:Master-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260225T142000
DTEND;TZID=Europe/Berlin:20260225T150000
SUMMARY:Bachelor-Thesis Defense: Design of a Fuzz Testing Tool for the int
ermediate verification language SV-LIB by Xinrui Wang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://www.sosy-l
ab.org/people/ernst/ Abstract:
UID:Ical6ab45543e2d8f112f7e873505c28b51cbf6dd5a9
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260225T140000
DTEND;TZID=Europe/Berlin:20260225T142000
SUMMARY:Master-Thesis Introductory Talk: Integrating ACSL as an Intermedia
te Language in CPAchecker with an Application to Automatic Array Invariant
Generation by Sarah Koch
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld/ Abstract:
UID:Ical3cdd6d67969583941d1c9c567f331072c7c6391c
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260325T140000
DTEND;TZID=Europe/Berlin:20260325T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Translation from Btor2 and MoXI
to SV-LIB by Luca Ongyerth
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld/ Abstract:
UID:Ical377529cd725b6d0fa14a244601afa5e075250bc9
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260205T130000
DTEND;TZID=Europe/Berlin:20260205T134000
SUMMARY:Master Thesis Defense Talk: Parallel Test-Case Generation via Test
-Goal Splitting by Yuemiao Xiang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marie-Christine Jakobs) Contact: https:/
/sosy-lab.org/people/jakobs Abstract:
UID:Ical521c98610a95bae4a4fbcda67471737c9e07c85e
ORGANIZER:SoSy-Lab (Marie-Christine Jakobs)
CATEGORIES:Master Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260318T140000
DTEND;TZID=Europe/Berlin:20260318T144000
SUMMARY:Bachelor-Thesis Defense: Verification of SV-LIB with Horn Clauses
by Emir Mujagić
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://www.sosy-l
ab.org/people/ernst/ Abstract:
UID:Icalf7d2095059d355467bc80de3ced48fb790f1059b
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260128T140000
DTEND;TZID=Europe/Berlin:20260128T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Adding the Lean-SMT Solver to t
he JavaSMT Framework and Evaluation using CPAchecker by Julius Meurer
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier/Prof. Dr. Dirk Beyer) Conta
ct: https://sosy-lab.org/people/baier Abstract:
UID:Icalf725989c853316f797001e3e6f47d1f6feb2810f
ORGANIZER:SoSy-Lab (Daniel Baier/Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260119T160000
DTEND;TZID=Europe/Berlin:20260119T161000
SUMMARY:Bachelor-Thesis Introductory Talk: Adding the STP SMT Solver to th
e JavaSMT Framework and Evaluation using CPAchecker by Alion Nurka
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier/Prof. Dr. Dirk Beyer) Conta
ct: https://sosy-lab.org/people/baier Abstract:
UID:Ical80fa9d60eed608f551d7ae403b73e7397002beb1
ORGANIZER:SoSy-Lab (Daniel Baier/Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260204T140000
DTEND;TZID=Europe/Berlin:20260204T144000
SUMMARY:Master-Thesis Defense: KI-Agenten-gestützte Automatisierung von Wo
rkflows im Systems Engineering für autonomes Fahren: Generative Modelle zu
Erstellung und Bewertung von SysMLv2 Modellen by Nick Wiele
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Martin Wirsing) Contact: https://www.sos
y-lab.org/people/wirsing/ Abstract:
UID:Ical055e9223d94de02aeb0ca050619a1781643b6085
ORGANIZER:SoSy-Lab (Martin Wirsing)
CATEGORIES:Master-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260108T141500
DTEND;TZID=Europe/Berlin:20260108T145500
SUMMARY:Master-Thesis Defense Talk: Value Analysis with Initial Precision
from YML Correctness Witness by Yuan Cui
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Prof. Dr. Marie-Christine Jakobs) Contac
t: https://sosy-lab.org/people/jakobs Abstract:
UID:Ical8dd75653c2c70855af7d55498a52991713d4ee5f
ORGANIZER:SoSy-Lab (Prof. Dr. Marie-Christine Jakobs)
CATEGORIES:Master-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251217T140000
DTEND;TZID=Europe/Berlin:20251217T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Translation from C to SV-LIB us
ing CPAchecker by Matthias Königer
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld/ Abstract:
UID:Icald83bada7133a4b43383969b43c08f8901ce26e38
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260114T140000
DTEND;TZID=Europe/Berlin:20260114T144000
SUMMARY:Bachelor-Thesis Defense: Enhancing DescribErr with the Octagon Dom
ain by Colin Harr
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Matthias Kettl\, Dirk Beyer) Contact: ht
tps://www.sosy-lab.org/people/kettl/ Abstract:
UID:Ical613957764f556dc3cf759d97a60dfc0d4300efca
ORGANIZER:SoSy-Lab (Matthias Kettl, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251204T150000
DTEND;TZID=Europe/Berlin:20251204T154000
SUMMARY:Master-Thesis Defense: Detection of Collaterally Covered Goals wit
h CPAchecker’s Value Analysis by Jens Hartmann
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marie-Christine Jakobs) Contact: https:/
/www.sosy-lab.org/people/jakobs/ Abstract:
UID:Icale54cb803420cdb1141d753f286222b12360e114e
ORGANIZER:SoSy-Lab (Marie-Christine Jakobs)
CATEGORIES:Master-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251120T130000
DTEND;TZID=Europe/Berlin:20251120T134000
SUMMARY:Bachelor-Thesis Defense: Assessing and Improving the Quality of th
e Test-Comp Subset of the SV Benchmark by Zexin Li
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marie-Christine Jakobs) Contact: https:/
/www.sosy-lab.org/people/jakobs/ Abstract:
UID:Ical26a2cbecdc1fbaf1e8bf25c1b0b8ed198d5e928b
ORGANIZER:SoSy-Lab (Marie-Christine Jakobs)
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251125T130000
DTEND;TZID=Europe/Berlin:20251125T132000
SUMMARY:Bachelor-Thesis Introductory Talk: Verification of SV-LIB with Hor
n Clauses by Emir Mujagić
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://www.sosy-l
ab.org/people/ernst/ Abstract:
UID:Ical12aa5387c755106e911d5afbe2e677ff78a7f746
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251126T140000
DTEND;TZID=Europe/Berlin:20251126T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Creating Tasks for SV-COMP usin
g TransVer by Mehmet Emre Tuncel
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://www.sosy-lab.org/people/jankola/ Abstract:
UID:Ical3932acc6f2f7f96509400b4faf3b38e1e7849cc1
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20260204T144000
DTEND;TZID=Europe/Berlin:20260204T152000
SUMMARY:Bachelor-Thesis Final Talk: When Interpolation Fails: Finding out
when there is little hope of finding a proof using CEGAR by Sarah Everling
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org/people/lingsch-rosenfeld Abstract:
UID:Ical7df553d03345e34cdd2ad96bbcba0d0017062d90
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251119T144000
DTEND;TZID=Europe/Berlin:20251119T152000
SUMMARY:Master-Thesis Final Talk: Towards Automated Software Testing - App
lying TextGrad to Test Suite Generation using LLMs by Moritz Gärtner
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Martin Wirsing) und MaibornWolff GmbH (Le
nz Belzner) Contact: https://www.sosy-lab.org/people/wirsing/ Abstract:
UID:Ical0a535c251dcbf0cd2a19e48b4c6a69fb751a6593
ORGANIZER:SoSy-Lab (Martin Wirsing) und MaibornWolff GmbH (Lenz Belzner)
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251119T140000
DTEND;TZID=Europe/Berlin:20251119T144000
SUMMARY:Bachelor-Thesis Final Talk: Analyse gymnasialer Unterrichtsstunden
-Erstellung mithilfe GPT-4o – eine Fallstudie zu Informatik und Wirtschaft
& Recht by Nina Eisenrith
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Martin Wirsing) Contact: https://www.sos
y-lab.org/people/wirsing/ Abstract:
UID:Icalf8497655771b0478f3f72022b4fc220285493be7
ORGANIZER:SoSy-Lab (Martin Wirsing)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251028T110000
DTEND;TZID=Europe/Berlin:20251028T112000
SUMMARY:Bachelor-Thesis Introduction Talk: Fuzzer for Intermediate Represe
ntation SV-LIB by Xinrui Wang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://www.sosy-l
ab.org/people/ernst/ Abstract:
UID:Ical2136433bfca0118a697b8a1566f8a8f75d192211
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Introduction Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251022T160000
DTEND;TZID=Europe/Berlin:20251022T162000
SUMMARY:Master Practical Project Introductory Talk: SMT Solver Independent
Uniform- and Projection-Based Craig-Interpolation in JavaSMT by Julius Br
ehme
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Prof. Dr. Dirk Beyer) Con
tact: https://www.sosy-lab.org/people/baier/ Abstract:
UID:Ical21df9ab5e0a0f68c38d7f5a5f68f2110574ef466
ORGANIZER:SoSy-Lab (Daniel Baier, Prof. Dr. Dirk Beyer)
CATEGORIES:Master Practical Project Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251029T150000
DTEND;TZID=Europe/Berlin:20251029T154000
SUMMARY:Bachelor-Thesis Final Talk: Detecting Compile-Time Based Unspecifi
ed Behavior in C Using CPAchecker by Erya Wang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Dr. Stefan Winter\, Prof.
Dr. Dirk Beyer) Contact: https://www.sosy-lab.org/people/baier/ Abstract
:
UID:Icale258053383fcc3fc2d21aeece995714ffc39c8fa
ORGANIZER:SoSy-Lab (Daniel Baier, Dr. Stefan Winter, Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251029T154000
DTEND;TZID=Europe/Berlin:20251029T160000
SUMMARY:Bachelor-Thesis Introductory Talk: Transforming Data Races to Reac
hability Tasks by Daniel Kling
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Prof. Dr. Dirk Beyer) Co
ntact: https://www.sosy-lab.org/people/jankola/ Abstract:
UID:Icalb38cc963db36e51af99391f68848f3c0c3885350
ORGANIZER:SoSy-Lab (Marek Jankola, Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251029T144000
DTEND;TZID=Europe/Berlin:20251029T150000
SUMMARY:Master-Thesis Introductory Talk: LLM-Based Harness Generation for
Intel TDX by Tim Wildberger
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://www.s
osy-lab.org/people/lemberger/ Abstract:
UID:Ical3053d72e192e1b37e7d93b32bbb36806641fc754
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251029T140000
DTEND;TZID=Europe/Berlin:20251029T144000
SUMMARY:Bachelor-Thesis Final Talk: A Web-First Software Analysis Tool for
Visualizing Class Dependencies through Force-Directed Graph Layouts by Am
os Mohr
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://www.s
osy-lab.org/people/lemberger/ Abstract:
UID:Ical181f31a1a50ead1144e77833c4f358774c2281fd
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250910T142000
DTEND;TZID=Europe/Berlin:20250910T144000
SUMMARY:Introductory Talk: JavaScript to TypeScript Migration Strategies:
Evaluating and Implementing in BenchExec by Simon Hümmer
LOCATION:L109
DESCRIPTION:Organizer: SoSy-Lab (Philipp Wendler\, Dirk Beyer) Contact: h
ttps://www.sosy-lab.org/people/wendler/ Abstract: With the growing comple
xity of modern web applications\, TypeScript has become an increasingly im
portant technology to ensure code quality and long-term sustainability of
software projects. This thesis aims to migrate the existing JavaScript imp
lementation of the BenchExec tool to TypeScript. Such a migration improves
the readability of the code\, strengthens its robustness against errors\,
and enhances its maintainability. Furthermore\, these changes lay the fou
ndation for a long-term extensibility of the project. Beyond simply conver
ting the code\, this work will systematically evaluate different migration
strategies and available tools. Through this work\, insights will be gain
ed into the strategy identified as most effective\, alongside the practica
l outcome of a successfully migrated TypeScript frontend project.
UID:Icale87091a9c220dd0772ad54cb25423e25f866903c
ORGANIZER:SoSy-Lab (Philipp Wendler, Dirk Beyer)
CATEGORIES:Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251022T144000
DTEND;TZID=Europe/Berlin:20251022T152000
SUMMARY:GSoC Final Talk: Verifier Prediction using LLMs by Patrik Felbinge
r
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld/ Abstract:
UID:Icald5495be30155afc55fd76e1ff1f4af003dd0259e
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:GSoC Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251203T140000
DTEND;TZID=Europe/Berlin:20251203T142000
SUMMARY:Master-Thesis Introductory Talk: Recovering Witnesses from Program
Transformations in CPAchecker by Johannes Schlüßlhuber
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld/ Abstract:
UID:Icaldf376f3724d1524bbf58f0f7e39838a82b352b47
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251105T140000
DTEND;TZID=Europe/Berlin:20251105T144000
SUMMARY:Bachelor-Thesis Final Talk: Augmenting Predicate Analysis in CPAch
ecker using Lemmata by Rabea Lühmann
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld/ Abstract:
UID:Ical7d78f0be2bcc29fd34fcf19288a9574208049b7e
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250825T113000
DTEND;TZID=Europe/Berlin:20250825T121000
SUMMARY:Bachelor-Thesis Final Talk: Strukturelle Analyse und Vergleich von
Invarianten in SV-COMP Witnessen by Diana Duaa Dakkak
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://www.sosy-l
ab.org/people/ernst/ Abstract:
UID:Icald51cd71f27e972cc291aa1af3801f7b692324a1a
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251008T150000
DTEND;TZID=Europe/Berlin:20251008T152000
SUMMARY:Bachelor-Thesis Introductory Talk: Validation of Non-Termination W
itnesses with Reachability Validators by Jonathan Kulbe
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://www.sosy-lab.org/people/jankola/ Abstract:
UID:Ical04574596e894fddb8512a3a3f3279ac38493d8c1
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251008T140000
DTEND;TZID=Europe/Berlin:20251008T150000
SUMMARY:Invited Talk: Software Verification Witnesses 2.1 by Zsófi Ádám
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Dirk Beyer) Contact: https://www.sosy-la
b.org Abstract:
UID:Icalc3cc2d80c84ca575220e508518b64a4ee5881564
ORGANIZER:SoSy-Lab (Dirk Beyer)
CATEGORIES:Invited Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20251022T140000
DTEND;TZID=Europe/Berlin:20251022T144000
SUMMARY:Bachelor-Thesis Final Talk: Taint Analysis in CPAchecker by Diego
Salgado
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld/ Abstract:
UID:Icala0f809e96f460de759cd0c33ed20a05468205cea
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250910T142000
DTEND;TZID=Europe/Berlin:20250910T150000
SUMMARY:Bachelor-Thesis Final Talk: Exporting and Validating Violation Wit
nesses for Memory Safety in CPAchecker by Florian Weiss
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://www.sosy-lab.org/people/lingsch-rosenfeld/ Abstract:
UID:Ical30cd681b6f78f18e712cd3c1c1a0081bdceab572
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250820T150000
DTEND;TZID=Europe/Berlin:20250820T154000
SUMMARY:Bachelor-Thesis Final Talk: test2witness: Generating Violation Wit
nesses from Test Cases by Michael Brocke
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Henrik Wachowitz) Contact: https://www.s
osy-lab.org/people/wachowitz/ Abstract:
UID:Ical320281682b7003c6712f691b540d51bef7dc504b
ORGANIZER:SoSy-Lab (Henrik Wachowitz)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250910T144000
DTEND;TZID=Europe/Berlin:20250910T152000
SUMMARY:Master's Thesis Defense Talk: Consolidating Pointer-Aliasing Analy
ses in CPAchecker by Alina Nafikova
LOCATION:L109
DESCRIPTION:Organizer: SoSy-Lab (Philipp Wendler\, Dirk Beyer) Contact: h
ttps://www.sosy-lab.org/people/wendler/ Abstract:
UID:Icale8142205f1878e3c4c3c73493208c8c05e560fb9
ORGANIZER:SoSy-Lab (Philipp Wendler, Dirk Beyer)
CATEGORIES:Master's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250910T134000
DTEND;TZID=Europe/Berlin:20250910T142000
SUMMARY:Bachelor-Thesis Final Talk: Konformanztesten von Java Klassen und
Formalen Modellen by Hakan Metin
LOCATION:L109
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://www.sosy-l
ab.org/people/ernst/ Abstract:
UID:Ical76192ebc7c7a7a5bd898668a99fcf8eff787010a
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250910T130000
DTEND;TZID=Europe/Berlin:20250910T134000
SUMMARY:Bachelor's Thesis Defense Talk: Transformation of Reachability YAM
L Witnesses to Non-termination Witnessesr by Hang Yin
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Prof. Dr. Dirk Beyer) Co
ntact: https://www.sosy-lab.org/people/jankola/ Abstract:
UID:Icalee9715b2b6a7a05bbe41e6fa0e56a6a599707a10
ORGANIZER:SoSy-Lab (Marek Jankola, Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250910T130000
DTEND;TZID=Europe/Berlin:20250910T134000
SUMMARY:Bachelor's Thesis Defense Talk: Analysis of Model Divergences Usin
g Polyhedral Clustering by Jozef Jacob Jurcik
LOCATION:L109
DESCRIPTION:Organizer: SoSy-Lab (Iwo Kurzidem\, Dirk Beyer) Contact: http
s://www.sosy-lab.org/people/kurzidem Abstract: This thesis aims to invest
igate whether clustering available statistical data allows us to make pred
ictions about the divergences of different ML models and their errors.
UID:Ical6f8648818c84bb6784e5d31edd4b931aaccde3c9
ORGANIZER:SoSy-Lab (Iwo Kurzidem, Dirk Beyer)
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250716T160000
DTEND;TZID=Europe/Berlin:20250716T164000
SUMMARY:Bachelor-Thesis Defense: Methoden zur Analyse und Dekodierung von
CAN-Bus Kommunikation by Dmitry Galyutin
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://www.sosy-l
ab.org/people/ernst/ Abstract:
UID:Icalc5b12f71827fbe68350e732e43a5434e0bf5eb5a
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250723T142000
DTEND;TZID=Europe/Berlin:20250723T150000
SUMMARY:Bachelor-Thesis Defense: Integrate Solver Indepenedent Quantifier
Elimination using UltimateEliminator in JavaSMT with Subsequent Evaluation
in CPAchecker by Anastasia Gurevich
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Dirk Beyer) Contact: http
s://www.sosy-lab.org/people/baier/ Abstract:
UID:Ical6aaa842d9673106cdea7500c84d1605fa241c035
ORGANIZER:SoSy-Lab (Daniel Baier, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250730T152500
DTEND;TZID=Europe/Berlin:20250730T160500
SUMMARY:Bachelor-Thesis Defense: LLM-based Simplification of SMT Formulas
for Distributed Summary Synthesis by Caspar Spang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://www.s
osy-lab.org/people/lemberger/ Abstract:
UID:Icalf6b84d694e5f0d3a00ad329b26463ac4a1ea38a7
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250730T145500
DTEND;TZID=Europe/Berlin:20250730T151000
SUMMARY:Bachelor-Thesis Introductory Talk: Octagon Domain in DescribErr by
Colin Harr
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Matthias Kettl\, Dirk Beyer) Contact: ht
tps://www.sosy-lab.org/people/kettl/ Abstract:
UID:Ical0c9bd023924e08bde489841cffb0da88fc12c7de
ORGANIZER:SoSy-Lab (Matthias Kettl, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250730T151000
DTEND;TZID=Europe/Berlin:20250730T152500
SUMMARY:Bachelor-Thesis Introductory Talk: Assessing and Improving the Qua
lity of the Test-Comp Subset of the SV Benchmark by Zexin Li
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marie-Christine Jakobs) Contact: https:/
/www.sosy-lab.org/people/jakobs/ Abstract:
UID:Icale544ce0578a2650c10f992344caface9b51b016d
ORGANIZER:SoSy-Lab (Marie-Christine Jakobs)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250820T154000
DTEND;TZID=Europe/Berlin:20250820T160000
SUMMARY:Master Thesis Introductory Talk: Parallel Test-Case Generation via
Test-Goal Splitting by Yuemiao Xiang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marie-Christine Jakobs) Contact: https:/
/sosy-lab.org/people/jakobs Abstract:
UID:Ical16a1fd23a6aef88c0a6e58a49d78471974802ba0
ORGANIZER:SoSy-Lab (Marie-Christine Jakobs)
CATEGORIES:Master Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250820T140000
DTEND;TZID=Europe/Berlin:20250820T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Using Decompilers for reuse of
Compiler Optimizations in Software Veriffication by Abdulrahman Elhilw
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org/people/lingsch-rosenfeld Abstract:
UID:Icaldf700885d540207528d1d38a7c0ab5103a645f45
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250820T142000
DTEND;TZID=Europe/Berlin:20250820T150000
SUMMARY:Bachelor-Thesis Defense Talk: Extending the Termination-to-Safety
Transformation to Programs wtih Arrays by Leo Johannes Eberle
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://sosy-lab.org/people/lingsch-rosenfeld Abstract:
UID:Ical19fb6f1d122c9973e84e37765a4c0b8c4065a043
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250709T140000
DTEND;TZID=Europe/Berlin:20250709T160000
SUMMARY:Internal: Internal Meeting by
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract:
UID:Icalb9c2a357c652c70a89c91d386b6fe548a60fe4b6
ORGANIZER:SoSy-Lab
CATEGORIES:Internal
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250723T140000
DTEND;TZID=Europe/Berlin:20250723T142000
SUMMARY:Bachelor-Thesis Introductory Talk: When Interpolation Fails: Findi
ng out when there is little hope of finding a proof using CEGAR by Sarah E
verling
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org/people/lingsch-rosenfeld Abstract:
UID:Ical1cb3c5e554c40bca16223b1a58c0f9b3fca559a3
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250807T140000
DTEND;TZID=Europe/Berlin:20250807T144000
SUMMARY:Bachelor-Thesis Final Talk: Analyzing and Evaluating the Behaviour
of Git Diff and Merge by Niels Glodny
LOCATION:F003 and remote
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst\, Martin Kleppmann) Contact:
https://sosy-lab.org/people/ernst Abstract:
UID:Ical99711a20c492a194765cf7d6d9bfff833ac8b4d1
ORGANIZER:SoSy-Lab (Gidon Ernst, Martin Kleppmann)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250702T140000
DTEND;TZID=Europe/Berlin:20250702T142000
SUMMARY:Master-Thesis Introductory Talk: Value Analysis with Initial Preci
sion from YML Correctness Witness by Yuan Cui
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Prof. Dr. Marie-Christine Jakobs) Contac
t: https://sosy-lab.org/people/jakobs Abstract:
UID:Ical01c73b19ad9348d4b8ddc391fe48ee6e925b6a82
ORGANIZER:SoSy-Lab (Prof. Dr. Marie-Christine Jakobs)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250618T144000
DTEND;TZID=Europe/Berlin:20250618T152000
SUMMARY:Bachelor-Thesis Final Talk: Boosting k-induction with Ranking Func
tions by Dohee Seok
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Prof. Dr. Dirk Beyer) Co
ntact: https://sosy-lab.org Abstract:
UID:Ical869ad2ab18310e901d6155e44fa37afbab4128c6
ORGANIZER:SoSy-Lab (Marek Jankola, Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250618T140000
DTEND;TZID=Europe/Berlin:20250618T144000
SUMMARY:Master-Thesis Final Talk: Conceptualization\, Development\, and Im
plementation of the Frontend and Backend of a SiL Testing Tool for Embedde
d Software by Shuning Zhang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Max Barth\, Prof. Dr. Marie-Christine Jak
obs) Contact: https://sosy-lab.org Abstract:
UID:Ical11831b7f6a5a4853ef35868b6c8e8da840e7a6d8
ORGANIZER:SoSy-Lab (Max Barth, Prof. Dr. Marie-Christine Jakobs)
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250611T155000
DTEND;TZID=Europe/Berlin:20250611T161000
SUMMARY:Bachelor-Thesis Final Talk: WitnessDB: Grading / Buffer by Henrik
Wachowitz
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Ical72a11bb08b09f36154073e7fc547af138ce5e04a
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250611T142000
DTEND;TZID=Europe/Berlin:20250611T145000
SUMMARY:Bachelor-Thesis Final Talk: WitnessDB: A Database for Verification
Witnesses 2.0 (MariaDB) by Thomas Meaney (Prof. Beyer/Henrik Wachowitz)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Icalb42025ce7df53e0927b18be74f34045fc12e5903
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250611T145000
DTEND;TZID=Europe/Berlin:20250611T152000
SUMMARY:Bachelor-Thesis Final Talk: WitnessDB: A Database for Verification
Witnesses 2.0 (Neo4j) by Ivayla Ivanova (Prof. Beyer/Henrik Wachowitz)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Icala5e067f699b43609bd38cc5e03cb68388252a227
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250820T154000
DTEND;TZID=Europe/Berlin:20250820T162000
SUMMARY:Bachelor-Thesis Final Talk: WitnessDB: A Database for Verification
Witnesses 2.0 (PostgreSQL) by David Tang (Prof. Beyer/Henrik Wachowitz)
LOCATION:061
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Ical109df2aa714d7a3746f63cdc1de9e8c6f9d250ba
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250910T134000
DTEND;TZID=Europe/Berlin:20250910T142000
SUMMARY:Bachelor-Thesis Final Talk: Transforming Memory Safety to Reachabi
lity Tasks by Faisal Haji
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Ical66edf3af293a03f67ba96026bcfe91e087d0f885
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250604T142000
DTEND;TZID=Europe/Berlin:20250604T150000
SUMMARY:Bachelor-Thesis Defense: Analyzing the Robustness of CPA-seq's Sel
ection Algorithm on Program Changes by Yu Zheng (Prof. Dr. Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical6d715dcd0256ec62d4e4fe39265c023da7c58d83
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250527T110000
DTEND;TZID=Europe/Berlin:20250527T114000
SUMMARY:Bachelor-Thesis Final Talk: Improving Software Quality via Consume
r-Driven Contract Testing (CDC) (german) by Roghayeh Shirasb (Max Barth\,
Prof. Dr. Marie-Christine Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical80efa0d3aad0753c5f63d54ed1971eafb770a0fd
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250507T150000
DTEND;TZID=Europe/Berlin:20250507T152000
SUMMARY:Bachelor-Thesis Introductory Talk: Analysis of Model Divergences U
sing Polyhedral Clustering by Jozef Jacob Jurcik
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Iwo Kurzidem\, Dirk Beyer) Contact: http
s://sosy-lab.org/people/kurzidem Abstract:
UID:Ical924054865a156142241e9bebb0f66471aca4a80b
ORGANIZER:SoSy-Lab (Iwo Kurzidem, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250507T152000
DTEND;TZID=Europe/Berlin:20250507T160500
SUMMARY:Bachelor-Thesis Final Talk: Extend Solver Independent SMT-LIB2 Par
ser Generator by Floating-Point and String Theories and add a new Solver-I
ndependent SMT-LIB2 Layer by David Gallob
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, (Dirk Beyer)\, Stefan Wint
er) Contact: https://sosy-lab.org/people/baier Abstract:
UID:Ical6ab663c0ec8e264b1ee77e8e1cb4dea548a804ce
ORGANIZER:SoSy-Lab (Daniel Baier, (Dirk Beyer), Stefan Winter)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250514T144000
DTEND;TZID=Europe/Berlin:20250514T150000
SUMMARY:Master-Thesis Introductory Talk: TBA by Moritz Voigtländer
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Philipp Wendler\, Robert Hofer\, Dirk Bey
er) Contact: https://sosy-lab.org/people/wendler Abstract:
UID:Ical41c782b07a5ea148ad01506b24288ea4b8350981
ORGANIZER:SoSy-Lab (Philipp Wendler, Robert Hofer, Dirk Beyer)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250514T150000
DTEND;TZID=Europe/Berlin:20250514T152000
SUMMARY:Bachelor-Thesis Introductory Talk: Konformanztesten von Java Klass
en und Formalen Modellen by Hakan Metin
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://sosy-lab.o
rg Abstract:
UID:Icalccdea96a5d4b1f449e81e5ec2432c3fe521a4111
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250528T140000
DTEND;TZID=Europe/Berlin:20250528T144000
SUMMARY:Bachelor-Thesis Final Talk: CEGECoRe: Synthesis of Precise Error C
onditions in CPAchecker by Felix Hajuj
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Matthias Kettl) Contact: https://sosy-la
b.org Abstract:
UID:Ical2b54a04770856a845094944fb3006946d7ba2b59
ORGANIZER:SoSy-Lab (Matthias Kettl)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250423T140000
DTEND;TZID=Europe/Berlin:20250423T141500
SUMMARY:Bachelor-Thesis Introductory Talk: test2witness: Generating Violat
ion Witnesses from Test Cases by Michael Brocke
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Henrik Wachowitz) Contact: https://sosy-
lab.org Abstract:
UID:Icalf7c9e9eaaf7c7cc755777140e18137f4e8081f56
ORGANIZER:SoSy-Lab (Henrik Wachowitz)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250507T140000
DTEND;TZID=Europe/Berlin:20250507T142000
SUMMARY:Master-Thesis Introductory Talk: KI-Agenten-gestützte Automatisier
ung von Workflows im Systems Engineering für autonomes Fahren: Generative
Modelle zu Erstellung und Bewertung von SysMLv2 Modellen by Nick Wiele
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Martin Wirsing) Contact: https://sosy-la
b.org/people/wirsing Abstract:
UID:Icalff36b194fde5c05528e98c23a381410553016435
ORGANIZER:SoSy-Lab (Martin Wirsing)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250409T144000
DTEND;TZID=Europe/Berlin:20250409T150000
SUMMARY:Bachelor-Thesis Introductory Talk: Analyse gymnasialer Unterrichts
stunden-Erstellung mithilfe GPT-4o - eine Fallstudie zu Informatik und Wir
tschaft &\; Recht by Nina Eisenrith
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Martin Wirsing) Contact: https://sosy-la
b.org/people/wirsing Abstract:
UID:Ical2a4471150c43294f1b4f187cd67f54fc6af23d9f
ORGANIZER:SoSy-Lab (Martin Wirsing)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250326T144000
DTEND;TZID=Europe/Berlin:20250326T145500
SUMMARY:Bachelor-Thesis Introductory Talk: LLM-Based Summary Simplificatio
n for Distributed Summary Synthesis by Caspar Spang
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://sosy-
lab.org Abstract:
UID:Ical414383c71cce1ad8aa0e9da6e6a867ade19d94c2
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250326T150000
DTEND;TZID=Europe/Berlin:20250326T152000
SUMMARY:Master-Thesis Introductory Talk: Automated Test Generation with LL
M-Based Oracles by Zhanpeng He
LOCATION:Online
DESCRIPTION:Organizer: SoSy-Lab (Dr. Stefan Winter) Contact: https://sosy
-lab.org/people/winter Abstract:
UID:Icalc9f49e4d8d07e8110b4cca6368bbc49b344c0a92
ORGANIZER:SoSy-Lab (Dr. Stefan Winter)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250409T140000
DTEND;TZID=Europe/Berlin:20250409T144000
SUMMARY:Bachelor-Thesis Final Talk: Analyzing the Robustness of PeSCo’s Se
lection Algorithm on Program Changes by Riadh Jouida
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Prof. Dr. Marie-Christine Jakobs) Contac
t: https://sosy-lab.org/people/jakobs Abstract:
UID:Ical25d09facbb49a4f83c0cab20f429dca05eeed0dd
ORGANIZER:SoSy-Lab (Prof. Dr. Marie-Christine Jakobs)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250416T140000
DTEND;TZID=Europe/Berlin:20250416T144000
SUMMARY:Bachelor-Thesis Final Talk: IProve: Auto-active Proofs for SMT-LIB
by Isabel Bady
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://sosy-lab.o
rg/people/ernst Abstract:
UID:Icalfbfef4943f926ac22e3970a7723fe9d56a85917f
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250416T152000
DTEND;TZID=Europe/Berlin:20250416T160000
SUMMARY:Bachelor-Thesis Final Talk: Formalization of Coincidence Propertie
s for Communication Traces in Isabelle/HOL by Xue Tian
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marvin Brieger\, Gidon Ernst) Contact: h
ttps://sosy-lab.org/people/brieger Abstract:
UID:Ical3c2fbc28b7a839e50fbb185cd61132f80a3d59b3
ORGANIZER:SoSy-Lab (Marvin Brieger, Gidon Ernst)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250319T154000
DTEND;TZID=Europe/Berlin:20250319T160000
SUMMARY:Bachelor-Thesis Introductory Talk: Detecting Compile-Time Based Un
specified Behavior in C Using CPAchecker by Wang Erya
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Prof. Dr. Dirk Beyer) Con
tact: https://sosy-lab.org Abstract:
UID:Ical93c8bd32def6bfa6f7cfcdf6893e22cbd176cfb8
ORGANIZER:SoSy-Lab (Daniel Baier, Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250319T142000
DTEND;TZID=Europe/Berlin:20250319T150000
SUMMARY:Bachelor-Thesis Final Talk: Generative KI in dem Bierspiel: Automa
tisierte Strategieentwicklung und -anwendung by Benjamin Heilein
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Martin Wirsing) Contact: https://sosy-la
b.org Abstract:
UID:Icaldbbbcacf743a4d144b5018c93b707bf114b086e7
ORGANIZER:SoSy-Lab (Martin Wirsing)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250507T142000
DTEND;TZID=Europe/Berlin:20250507T150000
SUMMARY:Bachelor-Thesis Final Talk: Automatic Task Generation for the Veri
fication of C Programs by Ibrahim Durmuscelebi
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://sosy-
lab.org Abstract:
UID:Ical77ac461050e1a64e9b2fced4573886b84e34990a
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250625T140000
DTEND;TZID=Europe/Berlin:20250625T142000
SUMMARY:Bachelor-Thesis Introductory Talk: A modern interface for CCVisu f
or software analysis by Amos Mohr
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://sosy-
lab.org Abstract:
UID:Ical4fc74870a3d5f4f61160461cf240e8b73bc235b3
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250625T142000
DTEND;TZID=Europe/Berlin:20250625T150000
SUMMARY:Bachelor-Thesis Final Talk: Development and Evaluation of a Common
Proof Interface for SMT Solvers in JavaSMT by Gabriel Gerardo Carpio Saez
De Nanclares
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Dr. Thomas Lemberger\, Pro
f. Dr. Gidon Ernst) Contact: https://sosy-lab.org Abstract:
UID:Ical3a6a3f91b4c03464a4ed2de340903d0ca4779836
ORGANIZER:SoSy-Lab (Daniel Baier, Dr. Thomas Lemberger, Prof. Dr. Gidon Ernst)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250416T144000
DTEND;TZID=Europe/Berlin:20250416T152000
SUMMARY:Bachelor-Thesis Final Talk: Transition Predicate Abstraction in CP
Achecker by Ngoc Lam Do
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://sosy-lab.org Abstract:
UID:Ical4d55115eecc36a1bb192edc4f9e925550a9f58f3
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250326T140000
DTEND;TZID=Europe/Berlin:20250326T144000
SUMMARY:Bachelor-Thesis Final Talk: VerViz: A Modular Framework for Scalab
le Verification-Task Execution in Real-World Software Systems by Jonathan
Babelotzky
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://sosy-
lab.org Abstract:
UID:Ical069b4c12a33ae22bede59421d6adbec51fe208b3
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250327T140000
DTEND;TZID=Europe/Berlin:20250327T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Extending the Termination-to-Sa
fety Transformation to Programs wtih Arrays by Leo Eberle
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://sosy-lab.org/people/jankola Abstract:
UID:Ical344efd6dad93d86eadbc3df52f6915568bfecd04
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250319T150000
DTEND;TZID=Europe/Berlin:20250319T154000
SUMMARY:Bachelor-Thesis Final Talk: Using Correctness Witnesses for the Re
verification with k-Induction by Roman Rankl
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Prof. Dr. Marie-Christine Jakobs) Contac
t: https://sosy-lab.org/people/jakobs Abstract:
UID:Ical2a7e5ae2c851dc0cb91a84c37819df7829a9dd28
ORGANIZER:SoSy-Lab (Prof. Dr. Marie-Christine Jakobs)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250319T140000
DTEND;TZID=Europe/Berlin:20250319T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Exporting and Validating Violat
ion Witnesses for Memory Safety in CPAchecker by Florian Weiss
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Ical2b522cb9e213bc7c1244bec0009aaf87dc1d7be0
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250312T144000
DTEND;TZID=Europe/Berlin:20250312T152000
SUMMARY:Practical Project Presentation: A Reproduction Study and Artifact
for Cross-target Replay of Fuzzing Results by Moritz Kliemke
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://sosy-lab.o
rg Abstract:
UID:Icalcb7599dcf238c2132f88dd86a9e5dd17c20d51f0
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Practical Project Presentation
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250312T140000
DTEND;TZID=Europe/Berlin:20250312T144000
SUMMARY:Bachelor-Thesis Final Talk: Modular Partial Order Reduction in Sof
tware Verification by Noah König
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Ical8ebffab37d1f28b1493ad3a563d4a45932d76545
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250305T144000
DTEND;TZID=Europe/Berlin:20250305T145000
SUMMARY:Bachelor-Thesis Introductory Talk: A practical evaluation of forma
l properties for distributed version control by Niels Glodny
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://sosy-lab.o
rg Abstract:
UID:Icalba4673aebc98a1cfb97964ce2204731d1728aa28
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250305T145000
DTEND;TZID=Europe/Berlin:20250305T150000
SUMMARY:Bachelor-Thesis Introductory Talk: Strukturelle Analyse und Vergle
ich von Invarianten in SV-COMP Witnessen by Diana Duaa Dakkak
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://sosy-lab.o
rg Abstract:
UID:Icalcc79564a34fc6625f6a99acf0cdc0da7bf4b3c6d
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250305T140000
DTEND;TZID=Europe/Berlin:20250305T144000
SUMMARY:Master-Thesis Final Talk: Inferring Predicates using Machine Learn
ing by Maximilian Beer
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Icalb9f374df33f8f282ed9305ea50ad0871921a39fb
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250226T150000
DTEND;TZID=Europe/Berlin:20250226T154000
SUMMARY:Master-Thesis Final Talk: Parincco: Parallel\, Incremental Model C
hecking with Conditions by Alexander Lankheit
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Prof. Dr. Marie-Christine Jakobs) Contac
t: https://sosy-lab.org/people/jakobs Abstract:
UID:Icaldb06c507996aabacf790a89f1b61783436e75a59
ORGANIZER:SoSy-Lab (Prof. Dr. Marie-Christine Jakobs)
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250226T140000
DTEND;TZID=Europe/Berlin:20250226T144000
SUMMARY:Bachelor-Thesis Final Talk: Comparing Different Termination-to-Saf
ety Transformations for Multiple Verifiers by Pearce Eckhardt
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://sosy-lab.org Abstract:
UID:Ical9bf62f04294cc5fcc49a551f20ce8d0351761d05
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250226T144000
DTEND;TZID=Europe/Berlin:20250226T150000
SUMMARY:Bachelor-Thesis Introductory Talk: Transformation of Reachability
YAML Witnesses to Non-termination Witnesses by Hang Yin
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://sosy-lab.org Abstract:
UID:Ical3c3dfdd7d1597dd8a2d065c145e252f6799b7148
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250212T142000
DTEND;TZID=Europe/Berlin:20250212T144000
SUMMARY:Master-Thesis Introductory Talk: Consolidating pointer-aliasing an
alyses in CPAchecker by Alina Nafikova
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Philipp Wendler / Prof. Dr. Dirk Beyer)
Contact: https://sosy-lab.org/people/wendler/ Abstract:
UID:Icalf4d342534f0faa982d5f1a545e168465864d289a
ORGANIZER:SoSy-Lab (Philipp Wendler / Prof. Dr. Dirk Beyer)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250212T140000
DTEND;TZID=Europe/Berlin:20250212T142000
SUMMARY:Master-Thesis Introductory Talk: Detection of Collaterally Covered
Goals with CPAchecker’s Value Analysis by Jens Hartmann
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Prof. Dr. Marie-Christine Jakobs) Contac
t: https://sosy-lab.org/people/jakobs Abstract:
UID:Icala816f8f2dc187e5a48c6dd8b26e33d454e66aa99
ORGANIZER:SoSy-Lab (Prof. Dr. Marie-Christine Jakobs)
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250206T110000
DTEND;TZID=Europe/Berlin:20250206T114000
SUMMARY:Bachelor-Thesis Final Talk: Investigating prompt evolution: combin
ing reinforcement learning and a genetic algorithm for software task descr
iptions in unsupervised environments by Tim Bücher
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Martin Wirsing) Contact: https://sosy-la
b.org/people/wirsing Abstract:
UID:Ical0adbced2ddb7624b48870d78516b665adbff87d9
ORGANIZER:SoSy-Lab (Martin Wirsing)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250205T144000
DTEND;TZID=Europe/Berlin:20250205T150000
SUMMARY:Bachelor-Thesis Introductory Talk: WitnessDB: A Database for Verif
ication Witnesses 1.0 and 2.0 by Martin Hilberg
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Henrik Wachowitz / Prof. Dr. Dirk Beyer)
Contact: https://sosy-lab.org/people/wachowitz Abstract:
UID:Icalcd5eba5be30115ddbfc93fb6b12acaeffa30e22b
ORGANIZER:SoSy-Lab (Henrik Wachowitz / Prof. Dr. Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250205T140000
DTEND;TZID=Europe/Berlin:20250205T144000
SUMMARY:Master-Thesis Final Talk: Python OOP Support in Cuvée by Simon Ant
onischki
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Prof. Dr. Gidon Ernst) Contact: https://
sosy-lab.org/people/ernst Abstract: The framework Cuvée is a tool verifyi
ng Software. Software verification is the process of determining whether a
given program fulfills a specific specification. One way of verifying sof
tware is by translating it into a verifiable language. Cuvée verifies lang
uages by translating them into another language that is more suited for ve
rification\, like SMT-LIB. However\, SMT-LIB is hard to read for humans\,
thus Cuvée also allows the translation into Boogie\, an intermediate verif
ication language\, that is intended to be easier to read. One of the langu
ages that Cuvée can verify is Python. Python is an often-used dynamic prog
ramming language. To verify Python Cuvée translates a given Python file in
to Boogie code and then verifies it. Unfortunately\, currently\, the trans
lation support for Python is very rudimentary\, as only primary types like
int and bool can be translated. Some support for lists exists as well\, h
owever\, it is incomplete\, as e.g. calling methods on lists are not suppo
rted. Object-oriented programming is not supported at all. This rudimentar
y state is partly due to Python being a dynamic language making verificati
on highly difficult\, as Cuvée is a static verifier. We extend the functio
nality of the Python translator by adding translations for some functional
ities on objects and by extending the translations for lists. All of this
is done while keeping the dynamic typing of Python. With our extension\, i
t is possible to translate and consequently also verify class definitions\
, some methods on lists\, and object creation. To enable our extension\,
it is required to have some way of tracking changes in the objects and lis
ts. However\, neither Boogie nor SMT-LIB contains such functionality inter
nally. Thus to track changes to lists and objects\, our extension uses a d
efined heap\, that stores all objects and lists. Results are shown on some
examples and a benchmark. The results show that our translation works re
ally well and can greatly extend the translation features of the previous
translator. However\, in some cases\, Cuvée is unable to verify the transl
ated results\, due to the need for large computational power.
UID:Ical2b644008034fb5709780d5bfe9e86f9bea94dd27
ORGANIZER:SoSy-Lab (Prof. Dr. Gidon Ernst)
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250108T150000
DTEND;TZID=Europe/Berlin:20250108T154500
SUMMARY:Habil Antrittsvortrag: Scaling Formal Software Verification to Pra
ctical Applications through Distributed Summary Synthesis by Thomas Lember
ger
LOCATION:061
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger) Contact: https://sosy-
lab.org Abstract:
UID:Icalcadbbc524dc5e9365cc96558cf9bd5f90ffd5acb
ORGANIZER:SoSy-Lab (Thomas Lemberger)
CATEGORIES:Habil Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241219T110000
DTEND;TZID=Europe/Berlin:20241219T113000
SUMMARY:Master-Thesis Final Presentation and Defense: Assessing Witness Va
lidators with Behaviour-Invariant Programs by Sophia Hans
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Matthias Kettl\, Stefan Winter) Contact:
https://sosy-lab.org Abstract:
UID:Ical59d32dafcc5d12ac8932356fb3e71c85d4abd840
ORGANIZER:SoSy-Lab (Matthias Kettl, Stefan Winter)
CATEGORIES:Master-Thesis Final Presentation and Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250128T160000
DTEND;TZID=Europe/Berlin:20250128T164000
SUMMARY:Master-Thesis Final Talk: A Horn Solver for Integers and Lists wit
h Abstract Interpretation by Laura Schröder
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Prof. Dr. Gidon Ernst) Contact: https://
sosy-lab.org/people/ernst Abstract:
UID:Icald9f24d899332a1e5c2d14ebb53baf47fb071e001
ORGANIZER:SoSy-Lab (Prof. Dr. Gidon Ernst)
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250108T141000
DTEND;TZID=Europe/Berlin:20250108T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Building Violation Witnesses fr
om Error-Triggering Test Suites by Alion Nurka
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger\, Dirk Beyer) Contact:
https://sosy-lab.org Abstract:
UID:Icaleab0bd088f920f2feeefabcc9def2ccb43bc2305
ORGANIZER:SoSy-Lab (Thomas Lemberger, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250108T140000
DTEND;TZID=Europe/Berlin:20250108T141000
SUMMARY:Bachelor-Thesis Introductory Talk: Integration of Verification-Tas
k Generation into the C Build Process by Ibrahim Durmuscelebi
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger\, Dirk Beyer) Contact:
https://sosy-lab.org Abstract:
UID:Ical7760ebddffd0c082393b758cb21e6d0a8c13e475
ORGANIZER:SoSy-Lab (Thomas Lemberger, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250129T144000
DTEND;TZID=Europe/Berlin:20250129T150000
SUMMARY:Bachelor-Thesis Introductory Talk: Taint Analysis in CPAchecker by
Diego Salgado
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Icalda8d57134ffc04e7ac7be01d08e3b22e8b5bd18a
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250129T140000
DTEND;TZID=Europe/Berlin:20250129T144000
SUMMARY:Master-Thesis Final Talk: Inferring Predicates using Machine Learn
ing by Maximilian Beer
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Ical74ae724634f186684c8d7b0cbaf1cb6d49ed463c
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250116T150000
DTEND;TZID=Europe/Berlin:20250116T154000
SUMMARY:Master-Thesis Final Talk: Concolic Execution in CPAchecker by Marc
el Bernert
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Max Barth\, Marie-Christine Jakobs) Cont
act: https://sosy-lab.org Abstract:
UID:Ical6a02452d879c5b391c2116a7c82f9130923b6db1
ORGANIZER:SoSy-Lab (Max Barth, Marie-Christine Jakobs)
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241211T145000
DTEND;TZID=Europe/Berlin:20241211T150000
SUMMARY:Bachelor-Thesis Introductory Talk: Error Conditions as Violation W
itnesses in CPAchecker by Tim Köppel
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Matthias Kettl\, Dirk Beyer) Contact: ht
tps://sosy-lab.org Abstract:
UID:Ical5c2478958035b030d2b6750673d50f8a2bffa6f2
ORGANIZER:SoSy-Lab (Matthias Kettl, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250122T140000
DTEND;TZID=Europe/Berlin:20250122T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Verification of Parallel Progra
ms under scheduling constraints by Norman Lohrer
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Ical45dc59c109f0a4f205c6efb63a5275975e53f64b
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20250129T150000
DTEND;TZID=Europe/Berlin:20250129T152000
SUMMARY:Bachelor-Thesis Introductory Talk: Boosting k-induction with Ranki
ng Functions by Dohee Seok
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marek Jankola\, Dirk Beyer) Contact: htt
ps://sosy-lab.org Abstract: k-induction can be strengthen using auxiliary
invariants in the step case. However\, a similar trick is to abstract the
paths in the precondiction of the step case. Such work was preivously don
e with assuming all the states to be different in the formula. In this the
sis\, we try to boost k-induction with the assumption of the different sta
tes and moreover\, with the ranking function of the loop in CPAchecker.
UID:Ical93dbd2b7dadb96a1f267f6eeb10156fd43c37ec1
ORGANIZER:SoSy-Lab (Marek Jankola, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241218T151000
DTEND;TZID=Europe/Berlin:20241218T152000
SUMMARY:Bachelor-Thesis Introductory Talk: WitnessDB: A Database for Verif
ication Witnesses 2.0 (PostgreSQL) by David Tang (Prof. Beyer/Henrik Wacho
witz)
LOCATION:061
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract: In this thesis\, we create a DB of the SV-COMP verificati
on witnesses 2.0. The topic entails data preparation\, deployment of the D
B and making it accessible through a web interface.
UID:Ical1f00e74810a2c0b80024683f874655d4ba9dd19b
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241218T150000
DTEND;TZID=Europe/Berlin:20241218T151000
SUMMARY:Bachelor-Thesis Introductory Talk: WitnessDB: A Database for Verif
ication Witnesses 2.0 (Neo4j) by Ivayla Ivanova (Prof. Beyer/Henrik Wachow
itz)
LOCATION:061
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract: In this thesis\, we create a DB of the SV-COMP verificati
on witnesses 2.0. The topic entails data preparation\, deployment of the D
B and making it accessible through a web interface.
UID:Ical658e8681cc4911dc726653e11ea7ba64be8c278f
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241218T145000
DTEND;TZID=Europe/Berlin:20241218T150000
SUMMARY:Bachelor-Thesis Introductory Talk: WitnessDB: A Database for Verif
ication Witnesses 2.0 (MariaDB) by Thomas Meaney (Prof. Beyer/Henrik Wacho
witz)
LOCATION:061
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract: In this thesis\, we create a DB of the SV-COMP verificati
on witnesses 2.0. The topic entails data preparation\, deployment of the D
B and making it accessible through a web interface.
UID:Ical3d280ed160d22ef56fd5fa16afcb03cb2564ea45
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241218T144000
DTEND;TZID=Europe/Berlin:20241218T152000
SUMMARY:Master-Thesis Final Talk: Automatic Code Summarization and Abstrac
tion in Separation Logic by Lukas Rieger (Prof. Dr. Gidon Ernst)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract: In this thesis\, we describe the implementation and theoretic
al background of a tool for low-level reasoning over imperative programs i
nvolving mutable data- structures based on separation logic. Our tool allo
ws for the automated inference of both pre- and post-conditions for progra
m components via bi-abduction. Fur- ther\, we investigate to which degree
the inferred predicates can be used to derive a description of the abstrac
t effect of the given component. Finally\, we aim to integrate a limited f
orm of inductive proof inference to support the bi-abductive inference pro
cess during intermediary steps.
UID:Icala5c568b5543b71efcb77c16bf53ae7bd6f261e32
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241218T140000
DTEND;TZID=Europe/Berlin:20241218T144000
SUMMARY:Bachelor-Thesis Final Talk: Verifikation des internen Verhaltens v
on Programmen mit Temporallogik by Florian Freiberger (Prof. Dr. Gidon Ern
st)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract: In meiner Arbeit beschäftige ich mich mit der Verifikation de
s internen Verhaltes von Programmen mit Temporallogik. Meine Motivation hi
erbei ist\, dass normale Hoare-Logik keine Aussagen über nicht-terminieren
de Programme treffen kann. Ich plane dies durch die Implementation des Ans
atzes von Nakata und Uustalu zu erreichen. Mein Ziel ist es Programme basi
erend auf while\, if und assign zu Verifizieren und temporallogische Forme
ln basierend auf Always und Eventually zu verarbeiten. Die erwünschte Ausg
abe meines Programms ist eine einfache Aussagenlogische Formel\, die der K
orrektheit eines Programms entspricht.
UID:Ical2a9132baa24f479fa3713b4b4f6e3236c70cf17b
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241218T140000
DTEND;TZID=Europe/Berlin:20241218T144000
SUMMARY:Bachelor-Thesis Final Talk: Implementing Algebraic Decision Diagra
ms in the PJBDD Framework and Subsequent Evaluation by Simon Rossmair (Pro
f. Dr. Dirk Beyer / Daniel Baier)
LOCATION:061
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/baie
r Abstract:
UID:Ical60d996c7be69f50542fca5920ce4a934c7373771
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241218T113000
DTEND;TZID=Europe/Berlin:20241218T114000
SUMMARY:Bachelor-Thesis Introductory Talk: Analyzing the Robustness of CPA
-seq's Selection Algorithm on Program Changes by Yu Zheng (Prof. Dr. Jakob
s)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/jako
bs Abstract:
UID:Ical53fd3da20b1182b8cb71b221359fb28a04f79053
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241212T150000
DTEND;TZID=Europe/Berlin:20241212T154000
SUMMARY:Master-Thesis Defense Talk: Detection of Sensitive Data Exposure i
n JVM Applications with Bidirectional Text Correlation Analysis by Leonard
Ganz (Prof. Dr. Marie-Christine Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical784d23b72253b606e00ba5c24705d3c3837df06c
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241212T154000
DTEND;TZID=Europe/Berlin:20241212T155000
SUMMARY:Bachelor-Thesis Introductory Talk: Consumer Driven Contract Testin
g: Verbesserung der Softwarequalität durch vertragsspezifische Tests by Ro
ghayeh Shirasb (Max Barth\, Prof. Dr. Marie-Christine Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icale24438f46968e727a5e3f9cfb6a155da0b41d349
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241218T144000
DTEND;TZID=Europe/Berlin:20241218T145000
SUMMARY:Bachelor-Thesis Introductory Talk: WitnessDB: A Database for Verif
ication Witnesses 2.0 (MongoDB) by Berkay Tarhan (Prof. Beyer/Henrik Wacho
witz)
LOCATION:061
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract: In this thesis\, we create a DB of the SV-COMP verificati
on witnesses 2.0. The topic entails data preparation\, deployment of the D
B and making it accessible through a web interface.
UID:Icalebf81a7daf42b063e3a734d8bd8bd78e9804395e
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241211T140000
DTEND;TZID=Europe/Berlin:20241211T144000
SUMMARY:Bachelor-Thesis Final Talk: Enhancing Distributed Summary Synthesi
s with Data-Flow Analysis by Sara Ruckstuhl (Prof. Dr. Dirk Beyer/Matthias
Kettl)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
With increasing software complexity\, scalable and precise verification is
essential\, especially in safety-critical areas. Distributed Summary Synt
hesis (DSS) supports scalability by enabling parallel processing of progra
m segments (blocks). However\, it faces limitations in achieving early-sta
ge abstraction due to the inherent laziness of Predicate Analysis\, which
only refines abstractions when errors are detected. This thesis addresses
this by integrating Data-Flow Analysis (DFA) into DSS\, enhancing the init
ial information shared among program blocks to potentially accelerate and
improve verification. Implemented in CPAchecker\, DFA runs in parallel wit
h Predicate Analysis\, providing coarse summaries that strengthen the prec
onditions for successor blocks. Experimental evaluation using SV-COMP 2024
benchmarks\, however\, indicated that while DFA integration occasionally
improved verification coverage\, it also introduced additional resource de
mands. This increase in CPU time\, wall time and memory usage\, due to mes
sage handling and serialization and deserialization overhead\, limited the
number of programs that could be verified compared to the DSS implementat
ion with only predicate analysis. This trade-off suggests that additional
optimizations are needed to reduce performance costs and better harness th
e potential of DFA for scalable and effective verification.
UID:Ical7884b67dd4c661144604dc32f03374e1601e4058
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241127T144000
DTEND;TZID=Europe/Berlin:20241127T152000
SUMMARY:Bachelor-Thesis Final Talk: Reconstruction of Verification Witness
es in DSS by Omar Zakzouk (Prof. Dr. Dirk Beyer/Matthias Kettl)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
CPAchecker is a powerful framework designed for automatic software verific
ation\, specializing in the analysis of C programs. In a distributed setup
\, the Distributed Summary Synthesis (DSS) framework is employed to decomp
ose the verification task into smaller\, manageable blocks. Each block is
processed independently by separate workers\, and the results are communic
ated across all workers to establish a consistent verification outcome. A
major challenge in this process is the lack of synthesis for counterexampl
es or invariants from the messages exchanged between workers. Witnesses\,
which serve as proof artifacts\, are crucial for establishing trust in ver
ification results. However\, without the ability to generate these artifac
ts\, the reliability of the verification process is diminished. The aim of
this thesis is to enhance trust in Distributed Summary Synthesis (DSS) by
introducing software validation through the generation of Verification Wi
tnesses. These witnesses\, produced in a structured YAML format\, adhere t
o the latest standards and provide a clear\, machine-readable representati
on of program behavior. While they serve as partial proofs\, offering evid
ence of either the correctness or violation of specific program paths\, th
ey do not constitute a comprehensive proof of the entire program’s behavio
r. By generating these witnesses\, we make it easier to validate the resul
ts of the verification process and create a solid basis for further checks
and assessments by future tools. This approach enhances the transparency
and traceability of the verification process\, making the entire workflow
more reliable and open to improvements in distributed software verificatio
n. In our evaluation\, we successfully generated 1\,017 witnesses\, with a
significant portion validated using CPAchecker. These results demonstrate
the effectiveness of witness generation in enhancing trust in the DSS fra
mework.
UID:Icale2f8c8f6b063d60851ef618fe0c58b5dc94194cf
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241204T144000
DTEND;TZID=Europe/Berlin:20241204T150000
SUMMARY:Bachelor-Thesis Introductory Talk: Using Lemmata in Predicate Anal
ysis in CPAchecker by Rabea Lühmann
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Ical1a53ed915a21d79b4c41e0d9ca4b78e845d9653f
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241127T153000
DTEND;TZID=Europe/Berlin:20241127T154500
SUMMARY:Bachelor-Thesis Introductory Talk: Develop a Interface for Proofs
Returned by SMT Solvers and Add Support for Existing SMT Solvers Inside Ja
vaSMT by Gabriel Carpio Saez De Nanclares
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Dirk Beyer) Contact: http
s://sosy-lab.org Abstract:
UID:Ical1cf1f636f5e44b297387b1ac89a722ba0590460a
ORGANIZER:SoSy-Lab (Daniel Baier, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241127T154500
DTEND;TZID=Europe/Berlin:20241127T160000
SUMMARY:Bachelor-Thesis Introductory Talk: Add Support for Solver-Independ
ent Quantifier Elimination Based on UltimateEliminator to JavaSMT by Anast
asia Gurevich
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Dirk Beyer) Contact: http
s://sosy-lab.org Abstract:
UID:Icalf04d223094af076e46a8e659a0b3caac866d2d99
ORGANIZER:SoSy-Lab (Daniel Baier, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241127T160000
DTEND;TZID=Europe/Berlin:20241127T161500
SUMMARY:Bachelor-Thesis Introductory Talk: Extend the Solver-Independent S
MT2 String Parser/Composer with Missing SMT Theories in JavaSMT and Add a
SMT-LIB2 based SMT Solver to JavaSMT Based on the Added Theories by David
Gallob
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Daniel Baier\, Dirk Beyer) Contact: http
s://sosy-lab.org Abstract:
UID:Ical6c9981bd8725b6f22030e5aed213f0e759b47530
ORGANIZER:SoSy-Lab (Daniel Baier, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241127T140000
DTEND;TZID=Europe/Berlin:20241127T144000
SUMMARY:Bachelor-Thesis Final Talk: Finding Semantically Equivalent Correc
tness Witnesses by Moritz Auer
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Icale56cbba5f9dbca68d930985ef8b3d85848269a11
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241204T140000
DTEND;TZID=Europe/Berlin:20241204T144000
SUMMARY:Bachelor-Thesis Final Talk: Applicability Study of Software Verifi
ers on Open-Source Software Projects: A case study on UAutomizer\, Mopsa\,
Goblint and PredatorHP by Qingshi Liu
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Ical2bb594b057de236e258fe2461d574af573dcbbb5
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241030T142000
DTEND;TZID=Europe/Berlin:20241030T144000
SUMMARY:Bachelor's Thesis Introductory Talk: Transition Predicate Abstract
ion as CPA by Ngoc Do (Prof. Dirk Beyer/Marek Jankola)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
jankola Abstract: This work aims to define transition predicate abstracti
on in CPA framework. Transition predicate abstraction can be usefull in sy
nthesizing transition invariants.
UID:Ical1d6a67ace736228b224301893f4295d84ac658c3
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241113T152000
DTEND;TZID=Europe/Berlin:20241113T153500
SUMMARY:Bachelor's Thesis Introductory Talk: Finding Precise Error Conditi
ons Using CPAchecker by Felix Hajuj (Prof. Dirk Beyer/Matthias Kettl)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
kettl Abstract: This work aims at finding precise descriptions of all err
or paths in a program.
UID:Ical7def414986980b4e7621db0673ddf7e3e83721b3
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241120T152000
DTEND;TZID=Europe/Berlin:20241120T160000
SUMMARY:Bachelor-Thesis Final Talk: Implementation and Evaluation of the F
unArray Abstract Domain by Maximilian Hofstetter
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://sosy-lab.o
rg Abstract:
UID:Ical1d6fdad6b57e19848449e4b4c20d78c0d072a57f
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241120T144000
DTEND;TZID=Europe/Berlin:20241120T152000
SUMMARY:Bachelor's Thesis Defense Talk: Validation of Error Invariants in
CPAchecker by Oz Katz (Prof. Dirk Beyer/Matthias Kettl)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
kettl Abstract: In software maintenance\, bugs and incomplete fixes prese
nt a major difficulty\, often failing to cover all execution routes leadin
g to defects. This can result in reopened bug reports\, increased developm
ent costs\, and reduced software reliability. The unresolved question is w
hether error-conditions accurately depict all fault-triggering paths in so
ftware behavior. Especially in systems with nondeterministic inputs\, thor
ough bug fixes depend on precise validation of error-conditions\, ensuring
they neither include unnecessary paths nor overlook important ones. Given
an error-condition that constraints the executions of a program\, we want
to know whether this condition covers all error inputs. A precise error-
condition covers all error inducing inputs without any inputs that are err
or save. As such\, an error-condition can also be partly error inducing or
undefined. This thesis proposes a validation technique\, developed within
the CPAchecker framework\, to verify whether an error-condition covers al
l error inputs. The technique used in order to verify which type of error-
condition is being handled\, the tool investigates both the original error
-condition and its negation along program paths\, checking which paths lea
d to an error. This technique can differentiate if an error-condition is p
recise\, partly correct or unclassified. Fourteen C programs with complex
control flows were used to assess the tool’s accuracy and efficiency\, eac
h accompanied by specific test conditions to validate soundness\, complete
ness\, and precision. The proposed validation method proved effective in e
nsuring correctness of error-condition coverage\, and holds potential for
broader application in software verification\, improving bug detection and
automatic patching in larger systems.
UID:Ical742d429f9ee29feb9dd4abf210d9757b7a2d452e
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241113T144000
DTEND;TZID=Europe/Berlin:20241113T152000
SUMMARY:Bachelor-Thesis Defense Talk: Creating an Exchangable Intermediate
Program Representation for the Formal Software Verifier CPAchecker. An Ex
port and Import based on JSON by Felix Lindenmeier
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Thomas Lemberger\, Dirk Beyer) Contact:
https://sosy-lab.org Abstract:
UID:Ical68776bff388cf6c65570f4b69b22802e784a5414
ORGANIZER:SoSy-Lab (Thomas Lemberger, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241120T140000
DTEND;TZID=Europe/Berlin:20241120T144000
SUMMARY:Bachelor-Thesis Final Talk: Applicability Study of CPAchecker and
CBMC on Open-Source Software Projects by Antoine Krull
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Ical4a2400866a2ef10178dd327bcf4f0c370168f410
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241106T140000
DTEND;TZID=Europe/Berlin:20241106T142000
SUMMARY:Bachelor-Thesis Introductory Talk: IProve: Auto-active Proofs for
SMT-LIB by Isabel Bady
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Gidon Ernst) Contact: https://sosy-lab.o
rg/people/ernst Abstract:
UID:Ical95678eafc54b947054ea5c7d86fcb11338ec72bf
ORGANIZER:SoSy-Lab (Gidon Ernst)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241024T130000
DTEND;TZID=Europe/Berlin:20241024T131500
SUMMARY:Bachelor-Thesis Introductory Talk: Analyzing the Robustness of PeS
Co's Selection Algorithm on Program Changes by Riadh Jouida (Prof. Marie-C
hristine Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
jakobs Abstract:
UID:Ical3953d63507a1585e5cb974f76ce4128e08d59eea
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241106T142000
DTEND;TZID=Europe/Berlin:20241106T143500
SUMMARY:Bachelor-Thesis Introductory Talk: Formalization of Coincidence Pr
operties including Communication Traces in Isabelle/HOL by Xue Tian (Prof.
Ernst/Marvin Brieger)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
lemberger Abstract:
UID:Ical709774715d5ffc2e5651e7d5f66a114bae704606
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241023T144000
DTEND;TZID=Europe/Berlin:20241023T152000
SUMMARY:Bachelor's Thesis Defense Talk: Streamlining Software Verification
: A Maven Plugin for Formal Verification of Java Code by Yannick Martin (P
rof. Beyer/Thomas Lemberger)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
lemberger Abstract:
UID:Icalb633a097db048add5d7808897bb7c3280e373832
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241113T140000
DTEND;TZID=Europe/Berlin:20241113T144000
SUMMARY:Bachelor's Thesis Defense Talk: Witness Report: Visualizing YAML V
erification Witnesses by Samuel Sacher (Prof. Beyer/Henrik Wachowitz)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
wachowitz Abstract:
UID:Icalf97d008bd84363ba9d23b0914943718965218ad0
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241016T150000
DTEND;TZID=Europe/Berlin:20241016T154000
SUMMARY:Bachelor's Thesis Defense Talk: Empowering BenchExec with Autogene
rated Tool-Info Module Files Through Few-Shot Learning by Simon Engstler (
Prof. Dirk Beyer/Henrik Wachowitz)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
wachowitz Abstract: Generating tool info modules from command line exampl
es with the help of ChatGPT.
UID:Ical1384dc420b1fdf735e2e274b0522b5ec5cba8f51
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241016T142000
DTEND;TZID=Europe/Berlin:20241016T145000
SUMMARY:Bachelor's Thesis Defense Talk: Formal Verification of Different P
roperties of a Random Forest Model by Jakob Lukas Schleicher (Prof. Dr. Di
rk Beyer/Iwo Kurzidem)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
kurzidem Abstract: Using formal methods to verify and analyze error distr
ibutions of different RF models.
UID:Ical91ed4e671c842bacd9f642c64d46a6a35d8e4e76
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241009T140000
DTEND;TZID=Europe/Berlin:20241009T142500
SUMMARY:Bachelor-Thesis Defense Talk: Learning Unbounded Symbolic System S
pecifications from Examples by Felipe Kutschat Cunha (Prof. Dr. Gidon Erns
t)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract: Black-box systems lack specification\, complicating quality a
ssurance methods. While approaches to learn such specification have existe
d for a long time\, inferring system properties can be a challenge when wo
rking with an unbounded state space. This work formulates a methodology to
extract a mathematical model from learned generalized infinite automata\,
which we then use to generate a python prototype of the unbounded system.
We apply these techniques to a real-life system and two other examples to
check the overall generalizability of our approach.
UID:Ical271756eed9e89d6ca7d33cb720f2b17675b5ac98
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240925T143000
DTEND;TZID=Europe/Berlin:20240925T150000
SUMMARY:Bachelor's Thesis Defense Talk: From Compilation to Verification:
Extending Gradle with JBMC for Enhanced Code Safety by Ella Dubchak (Prof.
Dr. Dirk Beyer/Thomas Lemberger)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org Abstra
ct:
UID:Ical3c27afe18fe64f8652b0611031b3e2d4229d7dee
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241023T140000
DTEND;TZID=Europe/Berlin:20241023T144000
SUMMARY:Bachelor-Thesis Final Talk: Evaluation of JVM Garbage Collectors f
or CPAchecker by Tobias Maget
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Philipp Wendler\, Dirk Beyer) Contact: h
ttps://sosy-lab.org Abstract: Garbage collection is an essential componen
t of the Java Virtual Machine’s automatic memory management\, as it frees
up memory occupied by objects that are no longer in use. Given that variou
s garbage collectors can influence the performance of a Java application i
n different ways\, understanding them is important. Additionally\, each ga
rbage collector can be individually tuned. In this thesis\, we evaluate th
e impact of selecting and tuning different garbage collectors on the perfo
rmance of the software verification tool CPAchecker. To do so\, we benchma
rked CPU time\, wall time\, and peak memory consumption across various set
s of verification tasks as well as individual analyses of CPAchecker. In t
otal\, we benchmarked 96 different garbage collection configurations in 76
2355 verification runs\, which accounted for approximately 2063 days of CP
U time. Our evaluation is driven by two main use cases that highlight dif
ferent aspects of CPAchecker’s performance requirements: One use case focu
ses on evaluating results in a scientific environment\, where the main pri
ority is to reduce CPU time. For this use case\, we recommend the Serial G
arbage Collector\, not only for its good CPU time but also for its ability
to prevent ”out of memory” errors. Our other use case aims to achieve fas
t wall time and while preserving a low peak memory consumption. Here\, we
recommend using the Parallel Garbage Collector tuned with -XX:MinHeapFreeR
atio=80\, as it provides competitive CPU time and is still faster than the
Serial Garbage Collector and the Garbage First Garbage Collector. At the
same time\, peak memory usage can be reduced compared to the current defau
lt. Overall\, we found that GC performance was stable\, with CPAchecker sh
owing little variability in performance across different configurations. H
owever\, the quantitative effects of different configurations may vary acr
oss different analyses of CPAchecker.
UID:Icalc31930400e77d158c0a0d1dbcc695ef73ba4608c
ORGANIZER:SoSy-Lab (Philipp Wendler, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241030T140000
DTEND;TZID=Europe/Berlin:20241030T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Transforming Memory Safety to R
eachability Tasks by Faisal Haji
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Marian Lingsch-Rosenfeld\, Dirk Beyer) C
ontact: https://sosy-lab.org Abstract:
UID:Icalc2a8e1f2413866bb24f4470f9e734e47385a90da
ORGANIZER:SoSy-Lab (Marian Lingsch-Rosenfeld, Dirk Beyer)
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241002T141500
DTEND;TZID=Europe/Berlin:20241002T142500
SUMMARY:Master-Thesis Introductory Talk: Conceptualization\, Development\,
and Implementation of the Frontend and Backend of a SiL Testing Tool for
Embedded Software by Shuning Zhang (Max Barth\, Prof. Dr. Marie-Christine
Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical47dc944721f935c262e6ce67515c80888dd35500
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20241002T140000
DTEND;TZID=Europe/Berlin:20241002T141000
SUMMARY:Bachelor-Thesis Introductory Talk: Using Correctness Witnesses for
the Reverification with k-Induction by Roman Rankl (Prof. Dr. Marie-Chris
tine Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical145c00ac94ac40d125c3fab04e584a3e63f240d6
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240828T150000
DTEND;TZID=Europe/Berlin:20240828T153000
SUMMARY:Bachelor-Thesis Final Talk: Chalk: Visualizing Violation Witnesses
on the Command Line by Jon Mikel Penas Candina (Henrik Wachowitz)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Analyzing and visualizing GraphML witnesses in a humand friendly way on th
e command line.
UID:Ical5512ee5a90e601b473a787cb81fbb11d4563020f
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240828T140000
DTEND;TZID=Europe/Berlin:20240828T143000
SUMMARY:Bachelor-Thesis Final Talk: Exploring the Modularization of Compos
itions in CoVeriTeam by Tim Edelmann (Henrik Wachowitz)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
How can compositions in CoVeriTeam be spawned as sparate processes?
UID:Ical182dd227dcd90aba3870f8439fdf0f7846c2bce4
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240904T140000
DTEND;TZID=Europe/Berlin:20240904T142000
SUMMARY:Bachelor-Thesis Introductory Talk: Comparing Different Termination
-to-Safety Transformations for Multiple Verifiers by Pearce Eckhardt (Mare
k Jankola)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Are there more approches to transform termination to reachability and can
some reachability analyzers profit from different transformations ?
UID:Ical209af9ae1e1cf06226b54e04bddb8b667db74e75
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240828T143000
DTEND;TZID=Europe/Berlin:20240828T150000
SUMMARY:Bachelor-Thesis Final Talk: Transformation of Reachability YAML Wi
tnesses to No-Overflow YAML Witnesses by Tim Kriegelsteiner (Marek Jankola
)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Can we transform the reachability witnesses from transformation framework
back to no-overflow witnesses ?
UID:Icaldbbdcaf114c7dd1d4174da0e2dd6384cd6238fe6
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240925T140000
DTEND;TZID=Europe/Berlin:20240925T143000
SUMMARY:Bachelor's Thesis Defense Talk: Formal Verification of Different P
roperties of an Explainable Random Forest Model by Nina Vucenovic (Prof. D
r. Dirk Beyer/Iwo Kurzidem)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://www.sosy-lab.org/people/
kurzidem Abstract: Using formal methods to verify different properties of
an explainable RF model.
UID:Icaleb9350b85b08a7437b0681fc7a634f5f4444e96b
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240717T150000
DTEND;TZID=Europe/Berlin:20240717T153000
SUMMARY:Bachelor-Thesis Final Talk: CPA-Bridge: A Language Server Protocol
Implementation for CPAchecker by Severin Heidrich (Henrik Wachowitz)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Integrating CPAchecker into VS-Code via the Magpie Bridge Project.
UID:Ical4c9028532cbe51b3f7fd5a78fce879d4db50419d
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240717T140000
DTEND;TZID=Europe/Berlin:20240717T141000
SUMMARY:Master-Thesis Introductory Talk: Concolic Executions with Generati
onal Search in CPAchecker by Marcel Bernert (Prof. Dr. Marie-Christine Jak
obs/Max Barth)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical8aa2c1069f6ef9dafeddd173a27da63859f18c5f
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240717T141500
DTEND;TZID=Europe/Berlin:20240717T145500
SUMMARY:Rehearsal: SMT Workshop Rehearsal Max by Max Barth (Prof. Dr. Mari
e-Christine Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Bit-vector to Integer translation (Int-blasting) for SMT-Formulas
UID:Ical5d79bf4b99658b4604f927893330932b88ce172d
ORGANIZER:SoSy-Lab
CATEGORIES:Rehearsal
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240710T144500
DTEND;TZID=Europe/Berlin:20240710T145500
SUMMARY:Bachelor-Thesis Introductory Talk: Verifikation des internen Verha
ltens von Programmen mit Temporallogik by Florian Freiberger (Prof. Dr. Gi
don Ernst)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
In meiner Arbeit beschäftige ich mich mit der Verifikation des internen Ve
rhaltes von Programmen mit Temporallogik. Meine Motivation hierbei ist\, d
ass normale Hoare-Logik keine Aussagen über nicht-terminierende Programme
treffen kann. Ich plane dies durch die Implementation des Ansatzes von Nak
ata und Uustalu zu erreichen. Mein Ziel ist es Programme basierend auf whi
le\, if und assign zu Verifizieren und temporallogische Formeln basierend
auf Always und Eventually zu verarbeiten. Die erwünschte Ausgabe meines Pr
ogramms ist eine einfache Aussagenlogische Formel\, die der Korrektheit ei
nes Programms entspricht.
UID:Icale3b86e0e2ede7f76c5df6a4d8950d577aaa20303
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240710T140000
DTEND;TZID=Europe/Berlin:20240710T143000
SUMMARY:Bachelor-Thesis Final Talk: Witness Modifications for Program Tran
sformations: A Case Study on Side-Effect Removal by Anna Ovezova (Prof. Dr
. Dirk Beyer/Marian Lingsch-Rosenfeld)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Program transformations are one technique to improve the verification of s
oftware. Most common are side effect removal\, function inlining and loop
abstractions. Verification results of a transformed program may be incompa
tible with the original program. The goal of this thesis is to pave the wa
y to make validation possible for the transformed programs. This will be d
one\, by creating a script\, which will detect transformations and use thi
s information to adapt the Witness of the verification result. After using
the script\, program transformations should not be noticed during validat
ion.
UID:Ical7dff98055ddbea2af84c95c6c15df1a315d1134f
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240626T144500
DTEND;TZID=Europe/Berlin:20240626T145500
SUMMARY:Bachelor-Thesis Introductory Talk: Learning Unbounded Symbolic Sys
tem Specifications from Examples by Felipe Kutschat Cunha (Prof. Dr. Gidon
Ernst)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract: Black-box systems lack specification\, complicating quality a
ssurance methods. While approaches to learn such specification have existe
d for a long time\, inferring system properties can be a challenge when wo
rking with an unbounded state space. This work formulates a methodology to
extract a mathematical model from learned generalized infinite automata\,
which we then use to generate a python prototype of the unbounded system.
We apply these techniques to a real-life system and two other examples to
check the overall generalizability of our approach.
UID:Icalbe3078fef1e7e70286c1b4ad83c01d2ccc3811cc
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240626T143000
DTEND;TZID=Europe/Berlin:20240626T144000
SUMMARY:Bachelor-Thesis Introductory Talk: Verifying Concurrent Programs w
ith Assumptions: A Case Study on Deadlock Detection by Norman Lohrer (Prof
. Dr. Dirk Beyer/Marian Lingsch-Rosenfeld)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icald19a778607bd81d57c5c47fcb054aac9eab9a9c7
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240626T140000
DTEND;TZID=Europe/Berlin:20240626T143000
SUMMARY:Bachelor-Thesis Final Talk: Auswahl der Zeitlimits für CoVeriTest
mittels boolescher Merkmale by Iurii Irkha (Prof. Dr. Marie-Christine Jako
bs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/jako
bs Abstract:
UID:Icala562a7f4de359a9fb7c2f5f4c90072d847ada89a
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240619T144500
DTEND;TZID=Europe/Berlin:20240619T151000
SUMMARY:Master-Thesis Final Talk: Formal Verification of Interactive Visua
l Novels by Elisabeth Lempa (Prof. Dr. Gidon Ernst)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract: What makes visual novels fun? In this work\, we create metric
s to operationalise the contribution of visual novel story structure to vi
deo game enjoyment in five different categories. We present a formal verif
ication tool for the Ren'Py language\, Ren'Py being one of the most popula
r visual novel engines. This formal verification tool allows to specify ce
rtain properties about a Ren'Py program\, and verify whether they hold on
every possible path through the game. We give formal specifications of the
metrics we created. Finally\, we evaluate the metrics' ability to disting
uish visual novels with regards to the categories the metrics each were ba
sed on\, and present additional applications of the tools we developed.
UID:Ical93dbda71a056badefac6a7bcba0cef036cd72c98
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240619T143000
DTEND;TZID=Europe/Berlin:20240619T144000
SUMMARY:Master-Thesis Introductory Talk: Automatic Code Summarization and
Abstraction in Separation Logic by Lukas Rieger (Prof. Dr. Gidon Ernst)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract: In this thesis\, we describe the implementation and theoretic
al background of a tool for low-level reasoning over imperative programs i
nvolving mutable data- structures based on separation logic. Our tool allo
ws for the automated inference of both pre- and post-conditions for progra
m components via bi-abduction. Fur- ther\, we investigate to which degree
the inferred predicates can be used to derive a description of the abstrac
t effect of the given component. Finally\, we aim to integrate a limited f
orm of inductive proof inference to support the bi-abductive inference pro
cess during intermediary steps.
UID:Icale58bbbdb53f676e46f578db26750a85e4c9eba8a
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240619T141500
DTEND;TZID=Europe/Berlin:20240619T142500
SUMMARY:Master-Thesis Introductory Talk: Python OOP Support in Cuvée by Si
mon Antonischki (Prof. Dr. Gidon Ernst)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract:
UID:Ical8ea139931a8aeae574dad69acc11f64dec563dcd
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240612T140000
DTEND;TZID=Europe/Berlin:20240612T141000
SUMMARY:Bachelor-Thesis Introductory Talk: Implementing Solver Independent
Interpolation Procedures in JavaSMT with subsequent Evaluation by Stefani
e Sinner (Prof. Dr. D. Beyer/Daniel Baier)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical5c969c651245095a0f2cb62cc374bbd1f6a34595
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240612T144500
DTEND;TZID=Europe/Berlin:20240612T151000
SUMMARY:Bachelor-Thesis Final Talk: Analyse und Vergleich von Authentifizi
erungsmethoden by Mana Jaqoubi (Prof. Dr. Gidon Ernst)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract:
UID:Ical27d1d2b0e8d9ebe3982561827a1926aad001db38
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240612T141500
DTEND;TZID=Europe/Berlin:20240612T142500
SUMMARY:Bachelor-Thesis Introductory Talk: Improving Distributed Summary S
ynthesis Using Data-Flow Analysis by Sara Ruckstuhl (Prof. Dr. Dirk Beyer/
Matthias Kettl)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icaled333308476cde6317697022266d39b5d383b9f0
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240612T143000
DTEND;TZID=Europe/Berlin:20240612T144000
SUMMARY:Master-Thesis Introductory Talk: A Horn Solver for Arrays and List
s with Abstract Interpretation by Laura Schröder (Prof. Dr. Gidon Ernst)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2d4dc7fd54c0d4570b730c241f20c28c3e2d34de
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240605T144000
DTEND;TZID=Europe/Berlin:20240605T145500
SUMMARY:Master-Thesis Introductory Talk: Inferring Predicates using Machin
e Learning by Maximilian Beer (Prof. Dr. Dirk Beyer/Marian Lingsch-Rosenfe
ld)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical6ccdf7474faf5126b562e4ab7a2e26a460b666a2
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240605T143000
DTEND;TZID=Europe/Berlin:20240605T144000
SUMMARY:Bachelor-Thesis Introductory Talk: Finding Semantically Equivalent
Correctness Witnesses by Moritz Auer (Prof. Dr. Dirk Beyer/Marian Lingsch
-Rosenfeld)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icald528f90b232b7806ec2a9ca3870f208525b5d6ac
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240605T142000
DTEND;TZID=Europe/Berlin:20240605T143000
SUMMARY:Bachelor-Thesis Introductory Talk: Empowering BenchExec with Autog
enerated Tool-Info-Modules through Few-Shot-Learning by Simon Engstler (Pr
of. Dirk Beyer/Henrik Wachowitz)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Ical0330037290dcf2506c66c761a5925dff2f469a75
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240605T141000
DTEND;TZID=Europe/Berlin:20240605T142000
SUMMARY:Bachelor-Thesis Introductory Talk: A JSON Export For Control-Flow
Automata by Felix Lindenmeier (Prof. Dirk Beyer/Thomas Lemberger)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1572325ac35fb9ef86534a249d88746cdb8597a1
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240605T140000
DTEND;TZID=Europe/Berlin:20240605T141000
SUMMARY:Bachelor-Thesis Introductory Talk: Modular Partial Order Reduction
by Noah König (Prof. Dr. Dirk Beyer/Marian Lingsch-Rosenfeld)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical63da1a42626e2ebd0fb16c8f20fdb8dcbd90162c
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240604T160000
DTEND;TZID=Europe/Berlin:20240604T170000
SUMMARY:Invited Talk: A Symbolic Approach to Exact Quantum Circuit Simulat
ion and Verification by Prof. Jie-Hong Roland Jiang (National Taiwan Unive
rsity)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab (Nian-Ze Lee) Contact: /people/lee/ Abst
ract: Recent advancements in quantum technologies shed light on viable qua
ntum computation in the near future. Quantum circuit simulation and verifi
cation play key roles in the toolchain of quantum hardware and software de
velopment. Due to the enormous Hilbert space of quantum states\, simulatin
g and verifying quantum circuits with classical computers are notoriously
challenging. We enhance quantum circuit simulation and verification in two
dimensions: accuracy (by representing complex numbers algebraically) and
scalability (by bit-slicing number representation and achieving matrix-vec
tor and matrix-matrix multiplication with symbolic Boolean manipulation).
For simulation\, experimental results demonstrate the superiority of our m
ethod to the state-of-the-art tools over various quantum circuits with up
to tens of thousands of qubits. For verification\, experimental results de
monstrate our method's unique scalability\, exactness\, and generality.
UID:Ical77c9e7acfa9fea28038c4258048079bfdc75df32
ORGANIZER:SoSy-Lab (Nian-Ze Lee)
CATEGORIES:Invited Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240523T090000
DTEND;TZID=Europe/Berlin:20240523T091000
SUMMARY:Bachelor-Thesis Introductory Talk: Performance on Software Project
s: A Case Study on UAutomizer\, Mopsa\, Goblint and PredatorHP by Qingshi
Liu (Prof. Dr. Dirk Beyer/Marian Lingsch-Rosenfeld)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalbc74a6f92f12b7b4d3fc40a74b344543d917c5c4
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240523T090000
DTEND;TZID=Europe/Berlin:20240523T091000
SUMMARY:Bachelor-Thesis Introductory Talk: Reconstruction of Verification
Witnesses in DSS by Omar Zakzouk (Prof. Dr. Dirk Beyer/Matthias Kettl)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical201277981952642eeb9086dfe27ba33f3adc2878
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240522T143000
DTEND;TZID=Europe/Berlin:20240522T153000
SUMMARY:Invited Talk: Invited Talk\, Title TBA by Jan Strejček
LOCATION:061
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical3efea67a3db200170da7c79fc78b3fdd7770265f
ORGANIZER:SoSy-Lab
CATEGORIES:Invited Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240522T140000
DTEND;TZID=Europe/Berlin:20240522T141000
SUMMARY:Bachelor-Thesis Introductory Talk: Implementing Solver Independent
Interpolation Procedures in JavaSMT with subsequent Evaluation by Stefani
e Sinner (Prof. Dr. D. Beyer/Daniel Baier)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical6670dadeb1e652a69bf2bc950e74854b2e002b51
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240515T160000
DTEND;TZID=Europe/Berlin:20240515T170000
SUMMARY:Hands-On Session: Thinking Aloud: Feedback on the Usability of the
CPAchecker LSP by Severin Heidrich
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
I invite you to take part in the qualitative Evaluation of the CPAchecker
LSP in VSCode.
UID:Icalf54c1900423e189b8bca414060e2e9189edc1dc2
ORGANIZER:SoSy-Lab
CATEGORIES:Hands-On Session
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240515T140000
DTEND;TZID=Europe/Berlin:20240515T141000
SUMMARY:Bachelor-Thesis Introductory Talk: Karbonat Report: An Interactive
HTML Report for Karbonat Runs by Samuel Sacher
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical8fc6d7a3528f18be8a9b86d6cd1d721bf61b028b
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240430T110000
DTEND;TZID=Europe/Berlin:20240430T111000
SUMMARY:Bachelor-Thesis Introductory Talk: Validating Error Invariants by
Oz Katz
LOCATION:https://lmu-munich.zoom.us/j/6384510333?pwd=VExkb2YzcndMRnU4Rlk4K
05KbkJOUT09
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical84e33fae2f8f488ebdd20505874656dc358c4350
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240508T140000
DTEND;TZID=Europe/Berlin:20240508T141000
SUMMARY:Bachelor-Thesis Introductory Talk: Reconstruction of Verification
Witnesses in DSS by Omar Zakzouk
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icaldd3e7f61f895c11df821144e76a76155bbe1e5c0
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240508T141500
DTEND;TZID=Europe/Berlin:20240508T142500
SUMMARY:Bachelor-Thesis Introductory Talk: Performance on Real-World Progr
ams: A Case Study on CPAchecker and CBMC by Antoine Krull
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2325bed775c9a6086be0fce8040639165680b393
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240515T142000
DTEND;TZID=Europe/Berlin:20240515T143000
SUMMARY:Bachelor-Thesis Introductory Talk: Abstrakte Arrayanalyse mithilfe
des FunArrays in Java by Maximilian Hofstetter
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb74824a26e09f0001b8a17c53a83c8d1c12d31d2
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240515T150000
DTEND;TZID=Europe/Berlin:20240515T152500
SUMMARY:Bachelor-Thesis Final Talk: Inferring Loop Summaries with Quantifi
ers over Arrays (tentative) by Hannah Coenen
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalecee3f1dcba94f24d89bb541552fb508d5617ce9
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240515T144000
DTEND;TZID=Europe/Berlin:20240515T145000
SUMMARY:Bachelor-Thesis Introductory Talk: A Maven Plugin for Software Ver
ification by Yannick Martin
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical13143d964f256cf536566857cedc00073f4ab8d9
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240422T130000
DTEND;TZID=Europe/Berlin:20240422T131000
SUMMARY:Master-Thesis Introductory Talk: Assessing Witness Validators with
Behavior-Invariant Program Variants by Sophia Hans
LOCATION:Online: https://lmu-munich.zoom-x.de/j/65355304171?pwd=TG5tOC95OE
krc0k4MUZJblllSUVwQT09
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical50848c8d1a493203ab301ae18e4bc5f10da1be4a
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240515T143000
DTEND;TZID=Europe/Berlin:20240515T144000
SUMMARY:Bachelor-Thesis Introductory Talk: Algorithm Selection for Btor2 V
erification Tasks using Syntactic Features by Xue Tian
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract: To improve the effic
iency of Btor2 verification tasks by leveraging syntactic information from
them\, I propose to develop a base line to apply supervised learning to s
elect verifiers from both software and hardware verification tasks for sol
ving the Btor2 tasks efficiently. The algorithms selector leverages syntac
tic features of the Btor2 tasks and predicts the best suited verifier (too
l + algorithm) as output. The syntactic features capture the specific stru
ctures of the encoded system design. Decision tree is proposed as the lear
ning algorithms for training to build the selector. For improving the trai
ning performance the ensemble methods (such as Decision tree and Boosting
tree) and Principle Component Analysis method are also used.
UID:Ical285ca43f68ebedb9cec83b49383dc8ff3fe0877a
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240508T151500
DTEND;TZID=Europe/Berlin:20240508T154500
SUMMARY:Bachelor-Thesis Defense: Auswahl des Testalgorithmus mittels boole
scher Merkmale by Khrystyna Reichel
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical493c50d42417970b171f0559709bf81bfa853efc
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240508T150000
DTEND;TZID=Europe/Berlin:20240508T151000
SUMMARY:Master-Thesis Introductory Talk: Condition Reuse for Incremental C
onditional Model Checking by Alexander Lankheit
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical276fdab7be0c911d0277d583d9f86b51552bb9ab
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240424T151500
DTEND;TZID=Europe/Berlin:20240424T154500
SUMMARY:Bachelor-Thesis Defense: O2R: Reduction of No-Overflow Property of
C Programs to Unreach-Call Property by Xiyue Zheng
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icald0238e93edf8673e018358bf30cd8e006f3b2d17
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240508T143000
DTEND;TZID=Europe/Berlin:20240508T145500
SUMMARY:Master-Thesis Defense: Verification of Micro Services based on Ope
nAPI Contracts by Daniel Bilic
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb59ceb82b3cd09104abead5277dd0363c99d49b0
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240424T145000
DTEND;TZID=Europe/Berlin:20240424T151500
SUMMARY:Bachelor-Thesis Defense: Verification of Micro Services based on P
act API Contracts by Robin Mattis
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical8a74cc363c605939d70f9c1f5ed9d03243b8065c
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240424T143000
DTEND;TZID=Europe/Berlin:20240424T144000
SUMMARY:Master-Thesis Introductory Talk: Detection of Sensitive Data Expos
ure in Java Programs with Bidirectional Text Correlation Analysis by Leona
rd Ganz
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icaldbee9a80a417480f598184b0a25b95417245167b
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240424T144000
DTEND;TZID=Europe/Berlin:20240424T145000
SUMMARY:Bachelor-Thesis Introductory Talk: Building a Gradle Verification
Plugin by Ella Dubchak
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalea97f41bda5c08c1a8dcb4066da36e5dfe7f8c63
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240403T150000
DTEND;TZID=Europe/Berlin:20240403T151000
SUMMARY:Bachelor-Thesis Introductory Talk: Transformation of Reachability
YAML Witnesses to No Overflow YAML Witnesses by Tim Kriegelsteiner
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icaleb60cabb9d1dc09a931b32a5a8282ef78c664f9a
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240403T144500
DTEND;TZID=Europe/Berlin:20240403T145500
SUMMARY:Bachelor-Thesis Introductory Talk: Adding Algebraic Decision Diagr
ams to PJBDD with Subsequent Evaluation by Simon Roßmair
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical41a438cb3d5d6a00c2f775dff53020033801c5d9
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240403T130000
DTEND;TZID=Europe/Berlin:20240403T140000
SUMMARY:Rehearsal Talk for SPIN 2024: Test-Case Generation with Automata-b
ased Software Model Checking by Max Barth
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract:
UID:Ical4703f5a2c14efb7b42b6a1988aae593ab2c3e326
ORGANIZER:SoSy-Lab
CATEGORIES:Rehearsal Talk for SPIN 2024
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240403T140000
DTEND;TZID=Europe/Berlin:20240403T150000
SUMMARY:Rehearsal Talk for FoSSaCS 2024: Tighter Construction of Tight Büc
hi Automata by Marek Jankola
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract:
UID:Ical44f0ea758a682e7ec90f3e0a9466ebe90fb3eb5c
ORGANIZER:SoSy-Lab
CATEGORIES:Rehearsal Talk for FoSSaCS 2024
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240403T130000
DTEND;TZID=Europe/Berlin:20240403T140000
SUMMARY:Rehearsal Talk for SPIN 2024: Software Verification Witnesses 2.0
by Marian Lingsch-Rosenfeld
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract:
UID:Icala3c16e96838ecfbbe1c3be1c29dac82b05220264
ORGANIZER:SoSy-Lab
CATEGORIES:Rehearsal Talk for SPIN 2024
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240402T140000
DTEND;TZID=Europe/Berlin:20240402T150000
SUMMARY:Rehearsal Talk for SPIN 2024: Augmenting Interpolation-Based Model
Checking with Auxiliary Invariants by Po-Chun Chien
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract:
UID:Ical129971a3719d75a90fb3e5ce70e5ae8e1adf6ac7
ORGANIZER:SoSy-Lab
CATEGORIES:Rehearsal Talk for SPIN 2024
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240402T150000
DTEND;TZID=Europe/Berlin:20240402T160000
SUMMARY:Rehearsal Talk for TACAS 2024: Btor2-Cert: A Certifying Hardware-V
erification Framework Using Software Analyzers by Nian-Ze Lee
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract:
UID:Ical6bbb2c55738d368b660225f92e188d04ad693aaf
ORGANIZER:SoSy-Lab
CATEGORIES:Rehearsal Talk for TACAS 2024
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240402T160000
DTEND;TZID=Europe/Berlin:20240402T170000
SUMMARY:Rehearsal Talk for SPIN 2024: Fault Localization on Verification W
itnesses by Matthias Kettl
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract:
UID:Ical342fd5fe1d6ed6f2528aad86e398fab10085c1e2
ORGANIZER:SoSy-Lab
CATEGORIES:Rehearsal Talk for SPIN 2024
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240403T143000
DTEND;TZID=Europe/Berlin:20240403T144000
SUMMARY:BA Antrittsvortrag: Evaluation of JVM Garbage Collectors for CPAch
ecker by Tobias Maget
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: Abstract:
UID:Icalc88b0e1f021039f99f83f79ca1c60412619c6fe0
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240320T140000
DTEND;TZID=Europe/Berlin:20240320T144500
SUMMARY:BA Abschlussvortrag: T2R: Reduction of Termination of C Programs t
o Reachability-Safety Problem by Tian Xia
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/jank
ola Abstract:
UID:Ical3e8e47640ad0bf3cdf3b5a096e0d15281055f335
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240424T154500
DTEND;TZID=Europe/Berlin:20240424T160500
SUMMARY:Bachelor-Thesis Introductory Talk: Formal Verification of Differen
t Properties of a Random Forest Model by Nina Vucenovic
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/kurz
idem Abstract:
UID:Ical2fef7c8ce710da01929c5a6a94b04f933dee40ad
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240508T154500
DTEND;TZID=Europe/Berlin:20240508T160500
SUMMARY:Bachelor-Thesis Introductory Talk: Formal Verification of Differen
t Properties of a Random Forest Model by Jakob Lukas Schleicher
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/kurz
idem Abstract:
UID:Ical85aa746baf3efa2107d0bba4d469dd543253daba
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240313T143000
DTEND;TZID=Europe/Berlin:20240313T151000
SUMMARY:BA Abschlussvortrag: A Library for Unit Verification by Marko Rist
ic
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/lemb
erger Abstract:
UID:Ical628b7a416e8de296e92175b45e35d20b69a12fed
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240228T143000
DTEND;TZID=Europe/Berlin:20240228T145500
SUMMARY:MA Abschlussvortrag: Security Specifications for Dafny by Maximili
an Doods
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract:
UID:Ical63853f315a52d95cdbf2ed8bf274922f2903ca4e
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240221T143000
DTEND;TZID=Europe/Berlin:20240221T145500
SUMMARY:BA Abschlussvortrag: Evaluating Tools for Automated Penetration Te
sting of Web Applications by Tolga Engin
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/erns
t Abstract:
UID:Ical622ecebf4b4c16e73c5d92b034eeba93950da9a9
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240131T140000
DTEND;TZID=Europe/Berlin:20240131T141000
SUMMARY:Bachelor-Thesis Introductory Talk: Witness Modifications for Progr
am Transformations: A Case Study on Side-Effect Removal by Anna Ovezova
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Program transformations are one technique to improve the verification of s
oftware. Most common are side effect removal\, function inlining and loop
abstractions. Verification results of a transformed program may be incompa
tible with the original program. The goal of this thesis is to pave the wa
y to make validation possible for the transformed programs. This will be d
one\, by creating a script\, which will detect transformations and use thi
s information to adapt the Witness of the verification result. After using
the script\, program transformations should not be noticed during validat
ion.
UID:Icaldef47f3828702f535d7701a75954c42da855a22e
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240306T143000
DTEND;TZID=Europe/Berlin:20240306T144000
SUMMARY:BA Antrittsvortrag: Exploring Nested Containerized Compositions in
CoVeriTeam by Tim Edelmann
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Ical77b06578bc286fa989b399f398c32abdc2f29447
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240306T150000
DTEND;TZID=Europe/Berlin:20240306T151000
SUMMARY:BA Antrittsvortrag: Chalk: A Practical Application of CPAchecker a
s Linter by Jon Mikel Penas Candina
LOCATION:Zoom
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Ical79c452e4293f211c1e29ab4aa0f5737e34a2afde
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240131T143000
DTEND;TZID=Europe/Berlin:20240131T145500
SUMMARY:BA Abschlussvortrag: Case Studies for Formal Verification by Morit
z Kliemke
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Ical42b672faf1da717a1ae2d1445d2b602c5c7893c1
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240207T143000
DTEND;TZID=Europe/Berlin:20240207T144000
SUMMARY:BA Antrittsvortrag: CPAchecker LSP: CPAchecker integration into VS
Code by Severin Heidrich
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org/people/wach
owitz Abstract:
UID:Ical309e97cc4513a8d02c2c07119e7997e7ac2b8dc5
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T100000
DTEND;TZID=Europe/Berlin:20240124T102000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical0dcb98f917d99dbb20593173367690de982d0ad8
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T102000
DTEND;TZID=Europe/Berlin:20240124T104000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical20bd3a3e62e7a036ce95d1f9b60ed33d33d85f34
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T104000
DTEND;TZID=Europe/Berlin:20240124T110000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical3c6ccf0c8df106301a8233fe700c710082390398
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T110000
DTEND;TZID=Europe/Berlin:20240124T112000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical4275a6b8d74c3b5e1b6c56c14e5ebe4bc9f9c37d
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T112000
DTEND;TZID=Europe/Berlin:20240124T114000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical3f2a141ceffba7ad11d8c6b00779727840be4f4c
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T140000
DTEND;TZID=Europe/Berlin:20240124T142000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icaled1518674ea8cfa5f479ea85a426d73e07c4e454
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T142000
DTEND;TZID=Europe/Berlin:20240124T144000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb8098edf438b3072bde6e786e7d4f5121d65db33
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T144000
DTEND;TZID=Europe/Berlin:20240124T150000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icald399db900acc7c363c0f7ef163cc436faa352885
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T150000
DTEND;TZID=Europe/Berlin:20240124T152000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical4196f36620fbac1dddc6c460ac6273fa6bad046c
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T152000
DTEND;TZID=Europe/Berlin:20240124T154000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icald683a9d67f10ff28e38a839240d0896f8e3c2d05
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T154000
DTEND;TZID=Europe/Berlin:20240124T160000
SUMMARY:Bachelor-Thesis Final Talk: BSc Thesis on the Software Verificatio
n of memcached by TBA
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical0aaf4e680c357181cfbf86f05f62d0e80dcadaaa
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T161000
DTEND;TZID=Europe/Berlin:20240124T163000
SUMMARY:Bachelor-Thesis Final Talk: Automated Verification of the C Implem
entation of memcached with ESBMC by Mark-Andre Duesing
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical10e9f2601d5e7400c6f07f15f787d40387fdb482
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T163000
DTEND;TZID=Europe/Berlin:20240124T165000
SUMMARY:Bachelor-Thesis Final Talk: Automated Verification of Real-World C
Code with AFL++ on the Example of memcached by Rigon Ajdini
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1e893d1ca7208e43eba21f4b8d563bc61e752418
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T165000
DTEND;TZID=Europe/Berlin:20240124T171000
SUMMARY:Bachelor-Thesis Final Talk: Verification of memcached with CPAchec
ker and Predicate Abstraction by Anastasia Dudrina
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1efd0a14f5bbc6e9c18fb7ea1738104b6accf990
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T171000
DTEND;TZID=Europe/Berlin:20240124T173000
SUMMARY:Bachelor-Thesis Final Talk: Automated Verification of the C Implem
entation of Memcached with Facebook Infer by Shunyu Han
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalf6fc1b4c73bfebab90556d93773aa4e8c867a716
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240124T173000
DTEND;TZID=Europe/Berlin:20240124T175000
SUMMARY:Bachelor-Thesis Final Talk: Automated Verification of the C Implem
entation of Memcached with CBMC by Guanghao Jin
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical484e1a01d9b0e08c30aef0f6ac3d52f6b08acd00
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240118T130000
DTEND;TZID=Europe/Berlin:20240118T131500
SUMMARY:Bachelor-Thesis Introductory Talk: Selection of Time Limits for Co
VeriTest via Boolean Features by Iurii Irkha
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1973cf1f547b95a65e99f4acb94ba9af75ffa87a
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240110T143000
DTEND;TZID=Europe/Berlin:20240110T145500
SUMMARY:Bachelor-Thesis Final Talk: Extending the JavaSMT Framework with t
he Apron Library for Numerical Abstract Domain with subsequent Usability A
ssessment by Winnie Ros
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical009522d8b624c06410f529159ccffe45af375789
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20240110T150000
DTEND;TZID=Europe/Berlin:20240110T152500
SUMMARY:Bachelor-Thesis Final Talk: Implementing a Solver-Independent SMT-
LIB2 Parser-Interpreter and Code-Generator for JavaSMT with Subsequent Eva
luation by Janelle King
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical3cfdee18c375adf281cfc7759c14b76843f1ce25
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231220T120000
DTEND;TZID=Europe/Berlin:20231220T122000
SUMMARY:Bachelor-Thesis Final Talk: Differential Fuzzing with AFL and JQF
by Marta Gołaszewska
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical55f2d73d5ad60c512150986997eb31a2720b0fbc
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231206T160000
DTEND;TZID=Europe/Berlin:20231206T161500
SUMMARY:Bachelor-Thesis Introductory Talk: O2R: Reduction of No-Overflow P
roperty of C Programs to Unreach-Call Property by Xiyue Zheng (Mentor: Mar
ek Jankola)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalc5fbdf4ddee7521f41c4a5814158d9c8093c1ad6
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231206T151500
DTEND;TZID=Europe/Berlin:20231206T154000
SUMMARY:Bachelor-Thesis Final Talk: Inferenz von Vorbedingungen für den Ve
rgleich rekursiver Funktionen über ADTs by Robin Sögtrop
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical472b6b7de50f585c4c496c3cd71f8a29b75cab08
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231206T143000
DTEND;TZID=Europe/Berlin:20231206T145500
SUMMARY:Master-Thesis Final Talk: Verification of Java Programs with Excep
tions with CPAchecker by Benedikt Damböck
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalab27858ee880be76cc4e775125f188794cfd5a52
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231129T143000
DTEND;TZID=Europe/Berlin:20231129T145500
SUMMARY:Bachelor-Thesis Final Talk: Case Studies in the Dynamic Logic of C
ommunicating Hybrid Programs by Aileen Chen
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Due to cyber-physical systems (CPS) being safety-critical\, their verifica
tion is highly important. Parallel CPS can be modelled as communicating hy
brid programs (CHP). Dynamic logic of communicating hybrid programs dLCHP
is a logic specifically for modelling and verifying CHP. The challenge of
their verification lies within the communication and parallelism aspect. T
o evaluate the expressiveness and deductive power of dLCHP \, this bachelo
r thesis focuses on two case studies (Vehicle Cruise Control and Adaptive
Cruise Control). Modelling the case studies and expressing the models more
naturally in dLCHP works very well. Not only can the parallel components
be verified separately\, but the communication aspect is also part of the
logic itself and therefore integrated into the verification process. Hence
\, conducting the case studies manually using sequent calculus\, turned ou
t to be feasible\, even without a theorem prover. Though manual verificati
on is a little time-consuming\, given that the original Adaptive Cruise Co
ntrol would have required quite a few case distinctions\, an automated pro
of using Keymaera X [4] could prove helpful. The latter\, however\, was no
t in scope of this bachelor thesis.
UID:Ical08d373c3b733cbc314adf40042c9926755d3d400
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231129T150000
DTEND;TZID=Europe/Berlin:20231129T152500
SUMMARY:Bachelor-Thesis Final Talk: Scaling Formal Verification: Parallel
Analysis of Functions in CPAchecker by Jens Linden
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
A problem that hinders proper applicability of static analyzers in the ind
ustry\, is the time needed for analysis on big code bases. The goal of thi
s work is to achieve a faster availability of the verification verdict in
CPAchecker through parallel computation. This is aimed to make the tool mo
re attractive in industrial use cases in which time should be used as effi
ciently as possible. Facebook’s tool Infer intro- duces a concept to make
static analyzers more applicable in industry\, their tool is used as refer
ence for this work. With this work a sim- ilar approach as that of Infer i
s implemented in the framework of CPAchecker. We use a divide and conquer
approach to decompose the analysis task and analyze the smaller tasks doma
in-independent in parallel. The input program will be divided by function
calls and the resulting blocks are then analyzed in parallel. This leads t
o a faster availability of the analysis results. Additionally\, a list of
all errors that were found in the analysis run with their corresponding in
formation of the program path and variable values that are needed to reach
the error (stack traces) will be provided. This new approach is also comp
ared with Infer on the SV-COMP benchmark set 2023. That is possible becaus
e of prior work of configuring Infer for SV- COMP (Infer-sv). Also the ana
lysis method that is used by Infer\, Symbolic Execution\, was added as con
figurable option for the new introduced approach in CPAchecker. As shown i
n the evaluation our approach provides an 85.5% decrease in wall time cons
umption for the trade off an increased amount of false positives opposed t
o CPAchecker. The results also showed that our approach has a 45.0% increa
sed wall time consumption opposed to Infer-sv.
UID:Icalb80beea268e665414e93f48eb3c42e4b02e51d87
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231122T151000
DTEND;TZID=Europe/Berlin:20231122T152000
SUMMARY:Bachelor-Thesis Introductory Talk: Verification of Micro Services
Based on Pact API Contracts by Robin Mattis
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical79c816a2ff61ad3f9c058efc367f769d1effe819
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231122T143000
DTEND;TZID=Europe/Berlin:20231122T145500
SUMMARY:Bachelor-Thesis Final Talk: Certifying Software Violation Witnesse
s for Hardware Verification Tasks via Simulation-Based Validation by Nils
Sirrenberg
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Previous studies have proven that software verifiers are able to uniquely
find bugs in digital hardware circuits\, which traditional hardware model
checkers don't detect. Necessary for this is only the previous translation
of the hardware circuit to a C program using the tool Btor2C. In this the
sis\, the translation in the opposite way is realized\, from the software
violation witness to the hardware witness in Btor2 format. This facilitate
s the usage of Software verifiers in combination with these two translator
s as black box hardware verifier for violation witnesses\, with Btor2 circ
uits as input and Btor2 witnesses as output.Using additional validation of
the generated Btor2 witness by a simulation-based validation approach\, t
he verification result is certified\, resulting in increased trust into th
e result and the error path described in the violation witnesses.
UID:Icalc2e2521eff1bf2fe5e706b3651647aac095daf59
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231108T150000
DTEND;TZID=Europe/Berlin:20231108T151500
SUMMARY:Bachelor-Thesis Introductory Talk: T2R: Reduction of Termination o
f C programs to Reachability-Safety Problem by Tian Xia (Mentor: Marek Jan
kola)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
TBA
UID:Ical44b4c4b762f65f6dc005d1c4037f2b3001c326ef
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231108T143000
DTEND;TZID=Europe/Berlin:20231108T145500
SUMMARY:Bachelor's Thesis Defense Talk: Detection of Performance Deviation
in CPAchecker Using Microbenchmarking by Josef Feger (Mentor: Martin Spie
ssl)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Executing a CPAchecker analysis with a known result and runtime using Benc
hExec in a new environment\, can unexpectedly lead to\, for example\, a di
fferent runtime\, if the new system’s performance has a great enough diffe
rence compared to the baseline system. In a worst case\, this may cause th
e analysis to run into a timeout\, if the performance difference is big en
ough\, the baseline analysis was already close to hitting the time limit a
nd the time limit was not changed by the user. This work focuses on resear
ching whether it is possible to accurately measure a system’s performance\
, by expanding CPAchecker’s functionality to include benchmarking capabili
ty\, and notify the user of a potential deviation from a baseline performa
nce.
UID:Icalec681c4e3a2484029eef1336cd17862554f83292
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231108T151500
DTEND;TZID=Europe/Berlin:20231108T154000
SUMMARY:Bachelor's Thesis Defense Talk: Adding the SMT Solver Bitwuzla to
the JavaSMT Framework and Evaluation using CPAchecker by Heinrich Lindner
(Mentor: Daniel Baier)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Adding the SMT solver Bitwuzla to the JavaSMT framework allows its users t
o utilize a powerfull solver spezialized in Bitvectors and Floats. The eva
luation using CPAchecker uses multiple different solvers on the BMC algori
thm to compare their capabilities.
UID:Ical1a23cc49b30677c6f3bafbe52170482a2c934920
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor's Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231031T110000
DTEND;TZID=Europe/Berlin:20231031T111500
SUMMARY:Bachelor-Thesis Introductory Talk: Test Algorithm Selection via Bo
olean Features by Khrystyna Reichel (Mentor: Marie-Christine Jakobs)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb438daf4e8cc4207b9e9ef9200e9e9326810f735
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231018T143000
DTEND;TZID=Europe/Berlin:20231018T144500
SUMMARY:Bachelor-Thesis Introductory Talk: Adding Assertions for Undefined
Behavior to Programs by Karim Triki (Mentor: Thomas Lemberger)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2937f079abc2e85de8e1fdfad38e9f646200da3b
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231016T100000
DTEND;TZID=Europe/Berlin:20231016T103000
SUMMARY:Bachelor-Thesis Final Talk: Adding the SMT Solver OpenSMT2 to the
JavaSMT Framework and subsequent Evaluation by Daniel Raffler (Mentor: Dan
iel Baier)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical550f5b7fc9f21241a83acb07c583dd60f0ba2afd
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Final Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231011T150000
DTEND;TZID=Europe/Berlin:20231011T151500
SUMMARY:Bachelor-Thesis Introductory Talk: Building a Unit-Verification Li
brary by Marko Ristic (Mentor: Thomas Lemberger)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2900f5d1cc87fde09e447565486618f155027129
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20231011T143000
DTEND;TZID=Europe/Berlin:20231011T144500
SUMMARY:Master-Thesis Introductory Talk: Verification of Java Micro-Servic
es based on OpenAPI by Daniel Bilic (Mentor: Thomas Lemberger)
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icala63efc51f83e4b46df4be5ba726176e705264dac
ORGANIZER:SoSy-Lab
CATEGORIES:Master-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230920T151500
DTEND;TZID=Europe/Berlin:20230920T153000
SUMMARY:Bachelor-Thesis Introductory Talk: Adding Assertions for Undefined
Behavior to Programs by Karim Triki
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1d22899e7244161e2d2adbd296c1fed132e31f8e
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230920T143000
DTEND;TZID=Europe/Berlin:20230920T145000
SUMMARY:Bachelor-Thesis Defense Talk: Synthesizing a GUI for CoVeriTeam fr
om its Source Code by Jasmin Krenz
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalc3868988b7b5e31d39f23d12273878a60e17145b
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230830T150000
DTEND;TZID=Europe/Berlin:20230830T152500
SUMMARY:Bachelor-Thesis Defense Talk: Designing and Assessing a Benchmark
Set for Fault Localization Using Fault Injection by Moritz Bierwirth
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
With the further development of communication systems\, which are becoming
increasingly complex\, the number of faults in the software of these syst
ems is also rising. To be able to keep up with this growth\, fault localiz
ation techniques are becoming increasingly important. Researchers or resea
rch groups proposing a new technique for fault localization usually evalua
te it on programs with known faults. The main goal of our approach is to c
reate a benchmark set\, that can be used to evaluate these techniques. We
achieve this goal by creating V-FIT\, Verified Fault Injection Tool. It co
mbines the two verifiers CPAchecker and UAutomizer to verify a given subse
t of safety tasks from the SV-COMP benchmark set and includes the fault in
jection tool Coccinelle to inject the faults. V-FIT verifies each file aft
er injection again and creates a new fault localization benchmark set\, co
nsisting of a sensible folder structure and for each injected fault a meta
data file and two files specifying the fault and the exact location. Furth
ermore\, we evaluate the fault localization benchmark set by doing a quant
itative analysis to show the performance of V-FIT and a qualitative analys
is to examine the weaknesses and strengths of the created benchmark set. I
n total\, V-FIT only processed 3 percent of the subset of tasks from the S
V-COMP benchmark set successfully\, but nevertheless\, a total of 858 faul
t injections were created and thus a basis for further work was created.
UID:Icalbfa424dbb69a1fa79c26985c452c9ec615515cb4
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230830T143000
DTEND;TZID=Europe/Berlin:20230830T145500
SUMMARY:Bachelor-Thesis Defense Talk: Improving the Encoding of Arrays in
Btor2-to-C Translation by Salih Ates
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Btor2C is a tool that translates word-level Btor2 circuits into C programs
\, enabling software verifiers to handle hardware verification tasks. Howe
ver\, it also reveals a weakness of software verifiers in dealing with Bto
r2 circuits involving array sorts. None of the evaluated software verifier
s found proof for these Btor2 verification tasks. To address this issue\,
we have developed two solutions. The first solution blasts the arrays in a
Btor2 circuit into sequences of bit-vectors and simulates operations for
arrays with bit-vector operations. The solution is implemented as a standa
lone script and can be used as a preprocessor before Btor2C. The second so
lution is an enhancement to Btor2C\, which creates an optimal ordering of
intermediate circuit nodes to schedule writing operations to arrays as lat
e as possible. Based on this optimal scheduling\, we can minimize the numb
er of duplicates needed for writing operations. Both solutions have effect
ively increased the number of verified Btor2 tasks with arrays overall.
UID:Icalb51340931f000f0a06c343fdbca905148d5d264a
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230823T143000
DTEND;TZID=Europe/Berlin:20230823T145500
SUMMARY:Bachelor-Thesis Defense Talk: Using Time-Independent Resource Limi
ts to Improve the Reproducibility of CPAchecker by Ludwig Dinter
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Resource limits are essential in static software verification research for
practical reasons\, avoiding excessive resource usage. But they can also
be a source for indeterminism\, threatening the replicability of verificat
ion results. This holds true especially for timedependent limits such as C
PU time. Replicability is highly desirable in the fields of science and so
ftware testing. Therefore\, we suggest time-independent limits as an alter
native\, which are based on statistics metrics provided by the static soft
ware verification tool CPAchecker. We call these statistic limits. We impl
emented statistics limit in CPAchecker in two different ways\, global- and
task-wise. Specifically\, a statistics limit called iteration limit\, whi
ch refers to iterations of the main CPAchecker algorithm\, has been invest
igated with respect to the two implementations. We have evaluated the impl
ications of time-independent limits for the task set integration-nightly-v
alue included in CPAchecker. Generally\, it is shown that the iteration li
mit improves the replicability of verification results. However\, due to a
lack of linear correlation with the CPU time\, it is not guaranteed to be
intuitive to use in the global implementation. The task-wise implementati
on mitigates this issue at the cost of requiring two verification runs to
achieve replicable results. This research can be extended to include other
analyses than value analysis\, building on the statistics limit implement
ation provided in this thesis.
UID:Ical1be15f53816ab9d8455afb9b120e8ec5f5409a44
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Defense Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230802T130000
DTEND;TZID=Europe/Berlin:20230802T133000
SUMMARY:Internship final talk: How Good Are Your Invariants: Witness Valid
ation for Hardware via Circuit Instrumentation with Software Invariants by
Zsófi Ádám\, BME\, Hungary
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Zsófi is an internship student from BME\, Hungary. During the last two mon
ths\, she has been working on translating software correctness witnesses b
ack to hardware for Btor2C programs. The focus in these witnesses is on th
e invariants\, so the quality of invariants also became an important facto
r. Thus this talk will include not just the instrumentation of Btor2 circu
its with invariants\, but also different checks for validation\, proving d
ifferent qualities of the invariant and the current state of SV-COMP corre
ctness witnesses for Btor2C programs.
UID:Ical189e55deb89685a15565181d38f6da441a887a7f
ORGANIZER:SoSy-Lab
CATEGORIES:Internship final talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230725T133000
DTEND;TZID=Europe/Berlin:20230725T134000
SUMMARY:Bachelor-Thesis Introductory Talk: Differential Fuzzing with AFL a
nd JQF by Marta Gołaszewska
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
TBD
UID:Ical53c240d3a68f0212a31ce51508bce986617ecefb
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-Thesis Introductory Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230704T140000
DTEND;TZID=Europe/Berlin:20230704T144500
SUMMARY:Habil Antrittsvortrag: Threats to Reproducibility in Software Engi
neering by Stefan Winter
LOCATION:F003
DESCRIPTION:Organizer: Stefan Winter Contact: https://www.sosy-lab.org/pe
ople/winter/ Abstract: The creation of reproducible results is a core con
cern for every scientific discipline. While many disciplines have been rep
orted to face a "reproducibility crisis" over the last decade\, the invest
igation of these phenomena has mostly focused on the health and social sci
ences rather than engineering disciplines. On that basis\, the 2019 NASEM
report "Reproducibility and Replicability in Science" (https://doi.org/10.
17226/25303) identified several common threats to the reproducibility and
replicability in science\, which are mostly pertaining to the availability
of research artifacts. Software engineering\, however\, has a long-standi
ng tradition of "artifact evaluations"\, i.e.\, a systematic assessment of
the digital objects involved in scientific publications\, This makes soft
ware engineering and interesting field of study for reproducibility\, as i
t can help to reveal potential threats to reproducibility\, once the avail
ability of research artifacts has been addressed. In my talk I will presen
t insights from my previous and ongoing work on identifying and mitigating
threats to reproducibility in software engineering\, focusing on (a) limi
tations of existing artifact evaluation practices to ensure reproducibilit
y and (b) volatile software executions\, which lead to non-deterministic a
nd irreproducible results.
UID:Icald85cd64ab85bd3b860bd8dbfe91a43a423c420f5
ORGANIZER:Stefan Winter
CATEGORIES:Habil Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230705T130000
DTEND;TZID=Europe/Berlin:20230705T133000
SUMMARY:Student talk: Test Interference Detection for C Projects by Floria
n Eder
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
During test execution\, automated software tests can interfere\, i.e.\, th
eir results can deviate depending on their (possibly interleaved) executio
n order. Such interference imposes severe restrictions on regression testi
ng\, when execution order is not or cannot be controlled for\, as they can
lead to non-deterministic deviations of test results giving false indicat
ion of regressions in the code base. While the phenomenon has been extensi
vely studied for Java and Python projects\, it remains unclear if or how t
he obtained results apply for other languages with different practices of
test organization and execution. Our study contributes to filling that gap
by reporting results from a large-scale study on test interference in 134
C projects. In total\, we identify test interference in 13 projects. In o
rder to efficiently detect interferences\, we propose and evaluate differe
nt test execution strategies with varying trade-offs between the number of
test executions and their potential for interference detection. As these
strategies are specific to the resources that tests interfere on\, rather
than the language in which the code is written\, we expect them to be usef
ul for the study of test interference in other languages as well.
UID:Ical66b3064d0d144e60317c81805f2d5353accaf8a6
ORGANIZER:SoSy-Lab
CATEGORIES:Student talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230712T150000
DTEND;TZID=Europe/Berlin:20230712T151000
SUMMARY:Bachelor-thesis introductory talk: Violation Witness Translation f
rom C to Btor2 by Nils Sirrenberg
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Btor2 is a bit-precise language that models word-level sequential circuits
\, and has been adopted by the Hardware Model Checking Competition. Btor2C
is a hardware-to-software translator that converts circuits in Btor2 form
at to C programs. With Btor2C\, one could analyze hardware designs with of
f-the-shelf software verifiers. If a software verifier finds an error in t
he program\, it generates a violation witness\, which records the executio
n path leading to that error. The goal of this project to translate the vi
olation witnesses in GraphML format produced by software verifiers to Btor
2 format\, such that one could use hardware simulators to validate them.
UID:Ical552f81a3a48f0bdab64767b3579da19e6b024570
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-thesis introductory talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230707T110000
DTEND;TZID=Europe/Berlin:20230707T113000
SUMMARY:Research Talk: Experiments with Rapidly-exploring Random Trees ove
r Trajectories by Jiří Fejlek
LOCATION:F003/hybrid
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icale3c5885983d846b348d90e16fb90072ca309145b
ORGANIZER:SoSy-Lab
CATEGORIES:Research Talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230707T130000
DTEND;TZID=Europe/Berlin:20230707T132500
SUMMARY:BA Abschlussvortrag: Updating the BenchExec Core Assignment for Mo
dern CPU Architecture by Charlotte Gall
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Performance requirements demand that processors get faster and manufacture
rs get creativ on how to satisfy the ever increasing need for computing po
wer. The result is that over the last years\, a new generation of process
ors was released. Their topology became quite complex and variable\, with
additional architectural elements as well as the trend to use memory regi
ons with non-uniform memory access (NUMA). Benchmarking is a common techni
que to evaluate tools and software programs. To get reliable results from
the parallel benchmarking runs\, the benchmarking framework has to minimiz
e interferance between parallel runs. The benchmarking framework BenchExec
aims to meet this challenge with the principle of locality: each executio
n run gets specific cores assigned\, that are close together and far away
from other execution runs and cannot be used otherwise. To keep up with th
e changes of development and innovation\, this thesis updates the current
core allocation algorithm to include system information on the more modern
elements in processor architecture during the core assignment process. Ev
en though first evaluation results show only slight improvements\, the pro
posed core allocation algorithm may provide more convincing results for be
nchmarks with higher memory requirements.
UID:Ical8e05346fd4774f029f2a3bed825e2b2a589380ee
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230712T143000
DTEND;TZID=Europe/Berlin:20230712T145500
SUMMARY:BA Abschlussvortrag: Ethik-basierte Anforderungsanalyse für eine T
riage-Software: eine Fallstudie by Dusica Weisbarth
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Ein Thema\, welches durch die COVID-19 Pandemie ins Rampenlicht gestellt w
urde\, ist die Triage\, d.h. die Priorisierung von Patienten bei Leistung
medizinischer Hilfe. Als Lösung zur Entlastung der Ärzte bei solchen Entsc
heidungen wird eine KI-gestützte Software vorgeschlagen.Das Ziel dieser
Bachelorarbeit ist es\, eine Anforderungsanalyse für eine solche Triage-S
oftware durchzuführen\, deren Ergebnis zur Formulierung von weiteren Richt
linien genutzt werden könnte.
Zu Beginn geht der Theorieteil dieser Arbe
it auf die Grundlagen der Ethik\, sowohl im Bereich Medizin\, als auch der
Informatik\, ein. Im Medizinteil wird sich vorwiegend auf die Triage konz
entriert. Der Informatikteil stellt zwei ausgewählte Ansätze der Softwaree
ntwicklung (Ethik- und Werte-basiert) vor und zeigt am Beispiel von Codes
of Conduct (CoCs) warum die dadurch entstandenen Richtlinien nicht ausreic
hend sind.
Als Antwort auf die Unzulänglichkeit bisheriger Richtlinien w
ird dann das EDAP-Shema vorgestellt\, welches die Grundlage für die Anford
erungsanalyse bildet. Diese Analyse beinhaltet das Abwägen von derzeitigen
gesetzlichen Regelungen für Triage im deutschsprachigen Raum\, ethische F
ragen\, denen man sich stellen muss\, und ethische Vorgaben\, die bei der
Entwicklung einer Triage-Software in Erwägung gezogen werden sollten.
De
r Kern der Anforderungsanalyse ist eine Fallstudie\, in der die Stakeholde
r (Informatiker\, Mediziner und Personen aus der allgemeinen Bevölkerung)
Fragen zu ihren ethischen Ansichten\, ihren Sorgen und ihren Werten beantw
orten\, die auf die Entwicklung einer Ethik-basierten Triage-Software hinz
ielen. Die Studie soll sicherstellen\, dass die Bedürfnisse der Stakeholde
r in der Anforderungsanalyse angemessen berücksichtigt werden. Die Ergebni
sse der Studie dienen zur Verfeinerung der Anforderungsanalyse\, bzw. der
Aktualisierung des EDAP-Schemas.
UID:Ical0d19930d845ef66c14efee6013d362779848b121
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230719T143000
DTEND;TZID=Europe/Berlin:20230719T145500
SUMMARY:BA Abschlussvortrag: Learning Systems as Automata with Unbounded S
tate Space by Bastian Beuttel
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2d718a9f0119e7f47641124208160436a91d9d29
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230705T145000
DTEND;TZID=Europe/Berlin:20230705T150000
SUMMARY:MA Antrittsvortrag: Security Specifications for Dafny by Maximilia
n Doods
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical388b848d01bc4e203e78cd8b89d42e9c4857cdc6
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230705T143000
DTEND;TZID=Europe/Berlin:20230705T144000
SUMMARY:MA Antrittsvortrag: Formal Verification of Interactive Visual Nove
ls by Elisabeth Lempa
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2eafb623695fc1647dd878d088e1bc5b35e4346c
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230704T110000
DTEND;TZID=Europe/Berlin:20230704T120000
SUMMARY:Student talk: Theta Tool Introduction and Validation-via-Verificat
ion for Hardware Btor2 Circuits by Zsófi Ádám\, BME\, Hungary
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Zsófi is a visiting student from BME\, Hungary. In this talk\, she will fi
rst give an introduction on Theta
\, a configurable model checking framework developed at her group\, an
d her Master thesis topic on trace generation. Then\, she will talk about
the research project "Validation-via-Verification for Hardware Btor2 Circu
its" that she is currently working on during her stay at SoSy-Lab.
UID:Ical72abeecd72be769b40d210d139cab2cbfefe256a
ORGANIZER:SoSy-Lab
CATEGORIES:Student talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230629T110000
DTEND;TZID=Europe/Berlin:20230629T120000
SUMMARY:Invited talk: Data-Driven Formal Methods: Oxymoron or Panacea? by
Raphael Jungers\, UCLouvain\, Belgium
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
In formal methods\, there has been a recent surge of interest for the desi
gn of symbolic controllers that would be obtained 'ab nihilo'\, from the s
ole observation of data harvested from the system\, without the help of a
mathematical model. The observed data would allow to build an abstraction
of the actual system\, in such a way that a controller designed for the ab
straction would automatically be valid for the actual system. If the indus
trial motivations are obvious and promising\, the question of whether such
a technology is possible at all is still not well understood. In short\,
what type of formal guarantees can we give about a system which is known o
nly through a finite number of observations?
In recent years\, some part
ial answers have been obtained: among others\, the scenario approach and i
nterval markov decision processes have provided tools that partly allow to
reconcile this oxymoron: one can indeed learn the system from data\, in a
monte-carlo fashion\, and provide statistical guarantees on the quality o
f the abstraction. In this talk\, I'll first survey these recent breakthro
ughs. Then I'll depart from that approach (by assuming that the monte-carl
o sampling provides infinite accuracy)\, and will investigate another chal
lenge inherent with data-driven abstractions: these techniques implicitly
make an assumption of Markovianity\, which may be violated on the true sys
tem. I will show how this assumption can ruin the approach if improperly h
andled\, and will propose ways to mitigate and control the induced error\,
by leveraging concepts from ergodic theory\, symbolic dynamics\, and prob
ability theory.
Biography:
Raphael Jungers is a Professor at UCLouvain
\, Belgium\, currently on sabbatical leave at Oxford University. His main
interests lie in the fields of Computer Science\, Graph Theory\, Optimizat
ion and Control. He received a Ph.D. in Mathematical Engineering from UCLo
uvain (2008)\, and a M.Sc. in Applied Mathematics\, both from the Ecole Ce
ntrale Paris\, (2004)\, and from UCLouvain (2005).
He has held various i
nvited positions\, at the Université Libre de Bruxelles (2008-2009)\, at t
he Laboratory for Information and Decision Systems of the Massachusetts In
stitute of Technology (2009-2010)\, at the University of L´Aquila (2011\,
2013\, 2016)\, and at the University of California Los Angeles (2016-2017)
.
He is a FNRS\, BAEF\, and Fulbright fellow. He has been an Editor at l
arge for the IEEE CDC\, Associate Editor for the IEEE CSS Conference Edito
rial Board\, and the journals NAHS (2015-2016\; Senior Editor 2023-)\, Sys
tems and Control Letters (2016-2017)\, IEEE Transactions on Automatic Cont
rol (2015-2020)\, Automatica (2020-). He was the recipient of the IBM Belg
ium 2009 award and a finalist of the ERCIM Cor Baayen award 2011. He was t
he co-recipient of the SICON best paper award 2013-2014\, the HSCC2020 bes
t paper award\, and an ERC 2019 laureate.
UID:Ical959ed37c84f23883f44001e2baa01e337d71ee55
ORGANIZER:SoSy-Lab
CATEGORIES:Invited talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230628T141500
DTEND;TZID=Europe/Berlin:20230628T142500
SUMMARY:Bachelor-thesis introductory talk: Implementing a solver-independe
nt SMTLIB2 parser und generator for JavaSMT with subsequent evaluation by
Janelle King
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
JavaSMT offers a common API layer for multiple SMT solvers. However\, Java
SMT only supports solver that themselfs offer a public API. Since many sol
vers do not do this\, we want to develop a SMT-LIB2 parser and generator i
nterface\, able to connect to all SMT-LIB2 solvers. To proof the parser/ge
nerator correct\, we want to evaluate the new components of the JavaSMT fr
amework.
UID:Ical4deb3c1e03497629bc931a6a7cccfca775508bdb
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-thesis introductory talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230628T143000
DTEND;TZID=Europe/Berlin:20230628T144000
SUMMARY:BA Antrittsvortrag: Scaling Formal Verification: Parallel Analysis
of Functions in CPAchecker by Jens Linden
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Verifying complex programs with respect to a given specification (e.g.\, '
check that function reach_error is never called') may be time consuming. T
o make verifiers more applicable in industry\, we want to tackle the probl
em with a divide-and-conquer approach. We decompose the verification task
in multiple smaller tasks that are then verified in parallel. As soon as o
ne of the analyses reports a violation\, we abort all other analyses and r
eport the violation. This will lead to many false alarms since we do not k
now with which input parameters functions will be called. Return values of
functions will be ignored and interpreted as unknown value in a first ste
p. From there we can continue in two directions:
- Analyze functions
under a user defined condition (e.g.\, a user restricts the values of para
meter x of function foo to the interval [0\;100])
- We identify each
function call automatically and try to infer all parameters.
Fi
nally\, we will evaluate this approach on the SV-COMP benchmark set. This
topic is inspired by the tool Infer.
UID:Icalc098be450cc48fad4c9e390ce71c25dd162b9c87
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230628T130000
DTEND;TZID=Europe/Berlin:20230628T140000
SUMMARY:Invited talk: Omitting types theorem in hybrid dynamic first-order
logic with rigid symbols by Guillermo Badia\, University of Queensland
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
In the present contribution\, we prove an Omitting Types Theorem (OTT) for
an arbitrary fragment of hybrid dynamic first-order logic with rigid symb
ols (i.e. symbols with fixed interpretations across worlds) closed under <
em>negation and retrieve. The logical framework can be regar
ded as a parameter and it is instantiated by some well-known hybrid and/or
dynamic logics from the literature. We develop a forcing techniq
ue and then we study a forcing property based on local satisfiabi
lity\, which lead to a refined proof of the OTT. For uncountable signature
s\, the result requires compactness\, while for countable signatures\, com
pactness is not necessary. We apply the OTT to obtain upwards and downward
s Löwenheim-Skolem theorems for our logic\, as well as a completeness theo
rem for its constructor-based variant.
UID:Ical55b5fbaec184fc70ffc52dec741eee062851873e
ORGANIZER:SoSy-Lab
CATEGORIES:Invited talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230627T170000
DTEND;TZID=Europe/Berlin:20230627T171000
SUMMARY:BA Antrittsvortrag: Extending the Framework JavaSMT with the Apron
Library for Abstract Numeric Domains with subsequent Evaluation using CPA
checker by Winnie Ros
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical7d5f5fd9155d8cf47ccee18242e8762c59f5c2f2
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230621T145000
DTEND;TZID=Europe/Berlin:20230621T151500
SUMMARY:BA Abschlussvortrag: Changes of flakiness in a combined test suite
by Lorenz Leithäuser
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical995fe001c80761816ecda6e6fbf79ed181d4054f
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230621T143000
DTEND;TZID=Europe/Berlin:20230621T144000
SUMMARY:BA Antrittsvortrag: Extending the Framework JavaSMT with the Apron
Library for Abstract Numeric Domains with subsequent Evaluation using CPA
checker by Winnie Ros
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical3795572fd4aa44a3f77937a08c1085fb53d99d64
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230614T130000
DTEND;TZID=Europe/Berlin:20230614T134000
SUMMARY:Doc Antrittsvortrag: SafeSens: A systematic approach for determini
ng safety-related limitations of perception architectures under considerat
ion of uncertainty by Iwo Kurzidem\, Fraunhofer IKS
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalbae95b6431d050d26de164cbdd252f0bde927441
ORGANIZER:SoSy-Lab
CATEGORIES:Doc Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230614T144500
DTEND;TZID=Europe/Berlin:20230614T145500
SUMMARY:BA Antrittsvortrag: Supporting the family of scanf functions in CP
Achecker by Nils Sirrenberg
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalcf8757818a9beae2395fa86d27bc75ba2e4c0521
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230531T154500
DTEND;TZID=Europe/Berlin:20230531T155500
SUMMARY:BA Antrittsvortrag: Synthesizing a GUI for CoVeriTeam from its sou
rce code by Jasmin Krenz
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icaleefbdb3f68b6acca672bead287841ee4e481d335
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230531T153000
DTEND;TZID=Europe/Berlin:20230531T154000
SUMMARY:MA Antrittsvortrag: Verification of Java Programs with Exceptions
with CPAchecker by Benedikt Damböck
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1666c37642cd3b4298fa01a16b0a8241f518edcf
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230531T151500
DTEND;TZID=Europe/Berlin:20230531T152500
SUMMARY:BA Antrittsvortrag: Inferring loop summaries with quantifiers over
arrays by Hannah Knie
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icale594948580626c76495eafa1a74c2d2cd0bf38c8
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230531T143000
DTEND;TZID=Europe/Berlin:20230531T150000
SUMMARY:MA Abschlussvortrag: A Framework for Sampling-Based Invariant Gene
ration by Sven Umbricht
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
The task of finding suitable invariants for a given loop is one of the mai
n problems of automatic software verification and as such many potential w
ays of generating invariants have been investigated. In recent years\, man
y approaches have been proposed that use samples -potential assignments of
the program variables- to infer invariants\, rather than working with the
program directly. This thesis aims to simplify research of sampling-based
loop invariant inference approaches by introducing a modular framework th
at separates the actual invariant generation from the collection of sample
s and invariant validation\, thus allowing to reuse common components for
new techniques. The presented framework makes it possible to compare diffe
rent invariant generation approaches more fairly and combine them to lever
age complementing strengths.
UID:Ical1eadcb2df39b6aed271720e788749b2a39343e8b
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230517T143000
DTEND;TZID=Europe/Berlin:20230517T144000
SUMMARY:Bachelor-thesis introductory talk: Implementing a solver-independe
nt SMTLIB2 parser und composer for JavaSMT with subsequent evaluation by J
anelle King
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
JavaSMT offers a common API layer for multiple SMT solvers. However\, Java
SMT only supports solver that themselfs offer a public API. Since many sol
vers do not do this\, we want to develop a SMT-LIB2 parser and composer in
terface\, able to connect to all SMT-LIB2 solvers. To proof the parser/com
poser correct\, we want to evaluate the new components of the JavaSMT fram
ework.
UID:Icald603ee70e15b58d70dcea38e93dd6922f22aea4a
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-thesis introductory talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230503T144500
DTEND;TZID=Europe/Berlin:20230503T145500
SUMMARY:Bachelor-thesis introductory talk: Extending the SMT solver framew
ork JavaSMT with Bitwuzla by Heinrich Lindner
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
JavaSMT offers a common API layer for multiple SMT solvers. Extending the
available solvers boosts the versatility of JavaSMT and offers more option
s for users. Bitwuzla\, the successor of Boolector\, is an SMT solver that
offers strong Bitvector support and in general more support for features\
, such as the computation of unsatisfiable cores of formulas.
UID:Ical108544a60bc121bfe642649a18f5b077345b996b
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-thesis introductory talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230503T143000
DTEND;TZID=Europe/Berlin:20230503T144000
SUMMARY:Bachelor-thesis introductory talk: Improving the Encoding of Array
s in Btor2-to-C Translation by Salih Ates
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
The publication about Btor2C has shown that software verifiers had difficu
lties verifying C programs translated from Btor2 models with arrays. This
thesis aims to improve how arrays are encoded in the Btor2-to-C translatio
n flow by exploring two directions: (1) blasting arrays into sequences of
bit-vectors and (2) avoiding unnecessary duplications when writing values
to arrays. The goals are to speed up the verification process and increase
the number of proofs for the translated C programs.
UID:Ical54df1dfdb6776c56defbfb45c0dac33f1100d0f2
ORGANIZER:SoSy-Lab
CATEGORIES:Bachelor-thesis introductory talk
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230315T144500
DTEND;TZID=Europe/Berlin:20230315T145500
SUMMARY:BA Antrittsvortrag: CPAchecker Result Reproducibility Through Micr
o Benchmarking by Josef Feger
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Running verification benchmarks with known results on an unknown hardware
may lead to unexpected results\, such as time outs because of slower hardw
are. This work focuses on trying to mitigate this effect by looking into m
icro benchmarks and how they can be used in the CPAchecker environment to
reproduce previous verification benchmark results on unknown hardware or t
o at least notify the user about large performance differences compared to
the base line hardware.
UID:Ical7eb53e84f7a429096255c85fb46a7c0f68faee9b
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230315T144000
DTEND;TZID=Europe/Berlin:20230315T145000
SUMMARY:BA Antrittsvortrag: Adding support for OpenSMT2 to the JavaSMT Fra
mework by Daniel Raffler
LOCATION:F003
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
The JavaSMT framework provides users with a common API for several SMT sol
vers. This thesis extends this framework with the SMT solver OpenSMT2. Ope
nSMT2 offers several theories and features\, such as interpolation. The fi
nal implementation will be tested with automated tests and evaluated again
st already implemented SMT solvers in JavaSMT using the CPAchecker framewo
rk.
UID:Icalfa5a0dcca41c63f32139a918099048f89d4b45c5
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230209T110000
DTEND;TZID=Europe/Berlin:20230209T113000
SUMMARY:BA Abschlussvortrag: Fuzzing Strategies and Optimization in Legion
/SymCC by Lukas Ederer
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical119fd8715c328fe81b3e64e50e00d3a3b8cc6898
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230201T143000
DTEND;TZID=Europe/Berlin:20230201T144000
SUMMARY:BA Antrittsvortrag: Updating the BenchExec Core Assignment for Mod
ern CPU Architectures by Charlotte Gall
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical20d2fcd2f7752f9b29eaa83acdf6940c06e93d8b
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20230118T143000
DTEND;TZID=Europe/Berlin:20230118T144000
SUMMARY:BA Antrittsvortrag: Improving Resource Limits for CPAchecker by Lu
dwig Dinter
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical924b4b1df606eddca7fac51564bfd995e7ba2d6f
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20221019T143000
DTEND;TZID=Europe/Berlin:20221019T144000
SUMMARY:MA Antrittsvortrag: A Framework for Invariant Learning in Software
Verification by Sven Umbricht
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
The task of finding suitable invariants for a given loop is one of the mai
n problems of automatic software verification and as such many potential w
ays of generating invariants have been investigated. One such approach tha
t tries to make use of recent advances in machine learning is one that is
based on sampling. Sampled variable assignments of the program variables a
re used to train a classifier to distinguish between program states that f
ulfill an unknown loop invariant and those that do not. The learned decisi
on boundary may be treated as the desired invariant for the purpose of pro
gram verification and can be refined by adding more samples.
Whether a
sufficiently strong invariant can be learned this way in a reasonable amo
unt of time depends on the choice of both the learning algorithm and the a
lgorithm used for collecting and selecting samples. The goal of this thesi
s is thus to investigate and compare different approaches for collecting s
amples from a given program as well as ways for generating invariants from
a set of samples. Based one our findings\, sampling-based invariant gener
ation shall be implemented in CPAchecker and compared with the current sea
rch-based analysis.
UID:Icalad13667528544799cca7267cbdf32406328e9714
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220928T160000
DTEND;TZID=Europe/Berlin:20220928T163000
SUMMARY:MA Abschlussvortrag: Implementation of Value Analysis over Symboli
c Memory Graphs in CPAchecker by Daniel Baier
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Concrete-value analysis is a software verification technique that uses con
cretely known values in programs to analyze them. It is independant of an
external solver and has been successfully extended by the techniques CEGAR
and interpolation to improve upon its results. Despite the simplicity of
the value analysis\, it is up to this day performing well in the ongoing c
ompetitions on software verification. However\, the analysis lacks the abi
lity to track memory and memory operations accurately and is therefore not
able to analyze memory safety properties of a program or analyse programs
with a heap memory in general. Symbolic memory graphs (SMGs) are a succes
sful approach to model and abstract memory in order to analyze memory-safe
ty related issues in programs. This thesis extends the domain of concrete-
value analysis with SMGs and refines the resulting software analysis using
a CEGAR approach. Besides tracking the complete memory of a program close
ly enough to analyze memory-safety\, concrete values in memory structures
are also tracked by SMGs. CEGAR is used to track only necessary program va
riables\, avoiding the problem of state-space-explosion in many cases. Fur
thermore\, this thesis focuses on abstraction with linked lists using the
technique of SMGs. The abstraction of linked lists not only reduces the re
sources needed by the analysis of lists\, but also enables the analysis to
verify programs with large lists. CEGAR is again used to improve upon thi
s by tracking only values necessary to prove or refute a violation. Also\,
the type of the list used to abstract lists is refined\, again based on t
he needs of the analysis. The resulting analysis is capable of tracking al
l the memory of a program and analyse programs based on it. The analysis i
s implemented in the CPACHECKER framework\, and is subsequently tested usi
ng the benchmarking tool BENCHEXEC. The tests are run using subsets of ben
chmarks for memory-safety and reach-safety that are both used in the inter
national competition on soft ware verification 2022. Furthermore\, the res
ults for reach-safety are evaluated against the state-of-the-art value ana
lysis of CPACHECKER \, whilst the results for memory-safety are evaluated
against PREDATORHP\, a comparable memory analysis tool that also uses SMGs
and no background solver. While the results in the reach-safety category
outperformed the state-of-the-art value analysis in regards to heap memory
tasks\, problems held back the new analysis\, especially in tasks related
to memory allocation with non-concrete values. These problems could be id
entified as a weakness of the combination of value analysis with CEGAR and
SMGs. Also\, the results showed that the analysis could not outperform PR
EDATORHP\, while still solving the majority of memory-safety tasks correct
ly.
UID:Icalbccca2851ebe49446bf5545a513258e432543465
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220928T151500
DTEND;TZID=Europe/Berlin:20220928T153500
SUMMARY:BA Abschlussvortrag: Consistency Assessment for Publication Metada
ta by Elhassan Ould El Moustapha
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
The goal of this thesis is to assess the consistency of publication metada
ta. In order to achieve this goal a uniform schema has been developed that
allows the comparison of metadata from different metadata providers and t
heir schemas. Additionally\, a webtool has been created that executes API
requests\, highlights discrepancies and provides more relevant information
. A study including numerous researchers of a research group working in co
mputer science has been conducted\, to investigate what types of discrepan
cies there are\, how frequently they appear and if there is a relation bet
ween the discrepancy type and the metadata provider.
UID:Ical29be2588285b947fdbaedca5b607b690716985f5
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220928T143000
DTEND;TZID=Europe/Berlin:20220928T145000
SUMMARY:BA Abschlussvortrag: Prevalence and Structure of External Validity
Discussions in FSE Articles by Benedikt Wiederrecht
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
External validity discussions concern the question of the extent to which
results can be generalized\, i.e.\, transferred to other contexts. The que
stion arises on how to properly discuss external validity in software engi
neering research. Previously\, Sjøberg [22] and Siegmund [21]\, among othe
rs\, have dealt with threats to validity (internal and external validity d
iscussions) in empirical software engineering research\, and did not find
a consensus among researchers on how to deal with threats to validity. Thi
s thesis in a sense continues that work by examining external validity dis
cussions in articles from the ACM Joint European Software Engineering Conf
erence and Symposium on the Foundations of Software Engineering (ESEC/FSE)
between 2019 and 2021. I conduct a systematic literature review of all ar
ticles from FSE 2019 to 2021\, that are at least ten pages long\, and inve
stigate each article’s external validity discussion for pro and contra arg
uments. By then applying ”Open Card Sorting\,” I assign labels to argument
types that occur frequently across the FSE articles examined. This work p
ursues three goals: (1) present the current status on external validity di
scussions in recent FSE articles\, (2) demonstrate how the study type (exp
erimental\, empirical and case study) influences the existence of external
validity discussions and (3) to elaborate and discuss the authors’ most c
ommon arguments regarding the generalizability of results. I find a total
of 64% of all examined FSE articles to include an external validity discus
sion. The largest proportion of papers that have an external validity is a
ccounted for by empirical papers (papers based on an observation) with 84%
. Experimental papers (based on a manipulation/intervention by the researc
her) have an external validity discussion in 56% of the cases and case stu
dies (study subjects bound to study environment) 62%. Last\, the most comm
on discussed threats to external validity are selection bias\, not applica
ble to different contexts and the representativeness of the dataset.
UID:Ical353b5d98939341081f0468e49840b8af3e593159
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220831T151500
DTEND;TZID=Europe/Berlin:20220831T154500
SUMMARY:BA Abschlussvortrag: Prevalence and Structure of External Validity
Discussions in Experimental and Empirical Software Engineering Research b
y Emine Hakani
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical4ebe5c1ea4babd7965bf4483fba62390e7306c00
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220831T160000
DTEND;TZID=Europe/Berlin:20220831T161500
SUMMARY:BA Antrittsvortrag: Predicting the future of CPAchecker tests by T
hai Le
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb73dc3059e840dc9b2663bab75418e849f02b073
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220831T143000
DTEND;TZID=Europe/Berlin:20220831T150000
SUMMARY:MA Abschlussvortrag: A New Spin on Verification with Symbolic Exec
ution: Symbolic Execution as Formula-Based Predicate Analysis in CPAchecke
r by Martin Pletl
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalbe00d41b3666b999cf91a64bdd62297b1c98f64c
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220727T143000
DTEND;TZID=Europe/Berlin:20220727T150000
SUMMARY:BA Abschlussvortrag: Juristische und technische Betrachtung von IT
-Sicherheit bei Cloud Computing by Johannes Eykman
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
The aim of this work is to clarify the question of whether security vulner
abilities in a cloud computing service offering of a cloud service provide
r (CSP) constitute a defect (cf. 1.1 Problem Outline). For this purpose\,
selected literature in computer science and law was consulted in the form
of a secondary research approach (cf. 1.4 Scientific Methodology). The the
sis combines technical elements (cf. 2 Cloud Computing) and elements of se
curity (cf. 3 IT Security) with legal elements (cf. 4 Cloud Computing Cont
racts) in order to be able to derive a security law view (cf. 5 Security L
aw View of B2B Cloud Computing 5 Contracts). The results of this considera
tion are only applicable to business to business (B2B) relationships\, whi
ch is why consumer contracts are treated separately (cf. 6 Consumer contra
cts in cloud computing). Whether a service of a CSP is defective depends o
n several factors of the individual case. Consequently\, no generally vali
d answer to the research question can be given (cf. 5.1 Security gaps as d
efects). Accordingly\, the rights and obligations of contract participants
in connection with IT security cannot be universally classified. The main
reason for this is that rights and obligations can regularly be changed b
y individual contract design and by the use of general terms and condition
s (cf. 5.2\, 5.3). To enable a uniform approach\, a definition of IT secur
ity was drawn up from the approaches in the specialist literature consider
ed (cf. 3.1.3 Definition) as well as a definition of security vulnerabilit
ies (cf. 3.3.1 Definition). To establish security according to this defini
tion\, a security model is regularly developed\, on the basis of which pro
viders take measures oriented to the required security level. These measur
es are divided into the three areas of technical\, organizational and phys
ical IT security (cf. 3.2 Three pillars of IT security). In principle\, cl
oud computing contracts in the B2B area are typologized as rental contract
s\, in individual cases also as service or work contracts. The creation an
d\, depending on the type of contract\, maintenance of security of the ser
vice is a central contractual obligation of the CSP within the framework o
f the respective applicable security level (cf. 4.4 Tenancy Law). Limits o
f this obligation lie in particular in the state of the art\, which repres
ents a technical feasibility barrier for the measures\, as well as in the
economic feasibility of security (cf. 5.2.2 Limits of the obligations). On
the other hand\, the customer has\, in addition to the payment of the agr
eed remuneration\, the obligation to take the rights and interests of the
CSP sufficiently into consideration and\, in case of an occurring damage\,
to minimize or avert it (cf. 5.3 Security Responsibilities of the Custome
r). In light of the newly introduced regulations of §§ 327 et seq. BGB\, a
n adapted approach to cloud contracts in the business to consumer (B2C) ar
ea is necessary. These are now to be typified uniformly as service contrac
ts. The warranty law added by the new regulations can be applied to them i
n the event of poor performance. (cf. 6.2 New contract typology and new co
ncept of defects). Since §§ 327 et seq. BGB are not directly applicable to
B2B contracts and not by analogy\, these contracts still have to be typol
ogized as described in 4.3. Only in the case of 6 gaps in B2B contracts th
e new regulations can gain importance by way of supplementary contract int
erpretation in conformity with European law by the courts (cf. 6.4 Outlook
and Influence on B2B Contracts). Due to the mention of security in the wo
rding of §§ 327 et seq. BGB\, this is given a high priority\, which clearl
y expresses the expectations of the legislator for providers and the assoc
iated economy (cf. 6.5 IT security in consumer contracts).
UID:Icalde6dd9420942dd8159f928cdf9d58f3b3375041d
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220720T143000
DTEND;TZID=Europe/Berlin:20220720T150000
SUMMARY:BA Abschlussvortrag: Program Transformation in CPAchecker: Design
and Implementation of a Source-Respecting Translation from Control-Flow Au
tomata to C Code by Klara Cimbalnik
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical03401ad085c93561396de5f4abf9e66af100ddab
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220615T143000
DTEND;TZID=Europe/Berlin:20220615T150000
SUMMARY:MA Abschlussvortrag: New Approaches and Visualization for Verifica
tion Coverage by Maximilian Hailer
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icale6ebc4652a96c7056e0c4752b0361a40a1e05107
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220511T143000
DTEND;TZID=Europe/Berlin:20220511T144000
SUMMARY:BA Antrittsvortrag: Technische und juristische Betrachtung von IT-
Sicherheit bei XaaS by Johannes Eykman
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical29e3796413b7eea04d45815cdfa26250050ec684
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220330T143000
DTEND;TZID=Europe/Berlin:20220330T144000
SUMMARY:BA Antrittsvortrag: Prevalence and Structure of External Validity
Discussions in Experimental and Empirical Software Engineering Research by
Emine Hakani
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalabde751581141fd04291846d9319b79df8f8ed1c
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220330T144500
DTEND;TZID=Europe/Berlin:20220330T145500
SUMMARY:BA Antrittsvortrag: Order-Dependent Flaky Test Analysis for C Prog
rams by Florian Eder
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalaa1761cbe3075c81acd592e725e14aad31ce03df
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220316T143000
DTEND;TZID=Europe/Berlin:20220316T145500
SUMMARY:BA Abschlussvortrag: Developing a Verifier Based on Parallel Portf
olio with CoVeriTeam by Tobias Kleinert
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical5d24d40b4599bba84678694a80eab28dd1cd43df
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220309T141500
DTEND;TZID=Europe/Berlin:20220309T142500
SUMMARY:BA Antrittsvortrag: Impact of Mutation Operators on Defect Detecti
on by Sophia Hans
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical0d22c14367f8d78aac1da62903f24a9a4a2e2fb5
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220309T143000
DTEND;TZID=Europe/Berlin:20220309T145500
SUMMARY:BA Abschlussvortrag: Cgroups v2 Support for BenchExec by Robin Glo
ster
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalc719e2bb43c81540ad1baf1276c5832e60aef1ed
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220309T143000
DTEND;TZID=Europe/Berlin:20220309T145500
SUMMARY:BA Abschlussvortrag: A CPA for String Analysis for Java Programs i
n CPAchecker by Simon Antonischki
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical25ad4645c38ef98fa94ee5b40bc132260b66646b
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220224T090000
DTEND;TZID=Europe/Berlin:20220224T093500
SUMMARY:MA Abschlussvortrag: Adjustable Block Analysis: Actor-Based Creati
on of Block Summaries for Scaling Formal Verification by Matthias Kettl
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical5cf078bdf056805d804f544afb62d8c48feae075
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220223T143000
DTEND;TZID=Europe/Berlin:20220223T145000
SUMMARY:MA Antrittsvortrag: Idiom Mining for Software Verification by Vale
ntin Port
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical070b4422313d09f4c80101be37d8b9ba23908709
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220216T143000
DTEND;TZID=Europe/Berlin:20220216T145000
SUMMARY:BA Antrittsvortrag: Staying true to the original in the face of ch
ange: Comprehensible code transformation by Klara Cimbalnik
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb53a68a94f0503a23d4a06aba814768a55dc1804
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220209T143000
DTEND;TZID=Europe/Berlin:20220209T150500
SUMMARY:MA Abschlussvortrag: Concurrent Software Verification through Bloc
k-based Task Partitioning and Continuous Summary Refinement by Philipp Wal
dinger
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical7d0667cf8bab15ec099a8b45e44e1defddbb814f
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220202T143000
DTEND;TZID=Europe/Berlin:20220202T145000
SUMMARY:MA Antrittsvortrag: Integration of Symbolic Execution into Predica
te Analysis by Martin Pletl
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical6e809cd3389384fb25556eda47e5f0696a277420
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20220119T143000
DTEND;TZID=Europe/Berlin:20220119T145000
SUMMARY:MA Antrittsvortrag: SMG Analysis in CPAchecker by Daniel Baier
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical0275e778b9bde9f3d3bd727e4d459373853f9d19
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211222T143000
DTEND;TZID=Europe/Berlin:20211222T145000
SUMMARY:MA Antrittsvortrag: SMG Analysis in CPAchecker by Daniel Baier
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icald66890919fb4e2d596db2f859a80f5c09516ac70
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211110T143000
DTEND;TZID=Europe/Berlin:20211110T145000
SUMMARY:MA Antrittsvortrag: New Approaches and Visualization for Verificat
ion Coverage by Maximilian Hailer
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical35f88000e4fcb210744bf235ae9420304bb60a5c
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211110T145000
DTEND;TZID=Europe/Berlin:20211110T152500
SUMMARY:BA Abschlussvortrag: SV-COMP Benchmarks for Weak Memory Models by
Korab Zogu
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
The International Competition on Software Verification allows a rigorous c
omparison of state-of-the-art verification tools through a unified benchma
rk set. The current benchmark set does not include a memory model aware ca
tegory for verification tools which are sensitive to the subtle difference
s in program behaviour that results from different processor architectures
using different memory models or compiler optimizations that produce bina
ries with relaxed memory guarantees. A large benchmark set of benchmarks\,
categorized by different architectures\, already exists in the DAT3M suit
e. The format of the existing benchmark files does not fit into the standa
rd format set by the SV-COMP rules\, especially with regards to the progra
m language of the given benchmark tasks. The goal of this thesis is to tra
nsform the existing benchmarks\, which are written in an assembly-like lan
guage\, into valid C programs with a valid assertion. This way\, a set of
valid verification task can be added to SV-COMP\, which would be enriched
by a new\, memory model aware benchmarking category. The details\, encount
ered problems and final results are shown and discussed. Furthermore\, lim
itations of the practical implementation and future work is looked at and
suggestions for the continuation of this work are made. In the end\, two o
f the four cate- gories (AARCH64\, PPC\, X86\, C) are successfully transfo
rmed with a success rate of 100%. The other two categories are still not f
ully implemented\, with moderate success rates in the transformations resu
lting in a conversion rate of 52% in the C (linux-kernel) category and 24%
in the AARCH64 category. Possible solution approaches and the severity of
the partially successfull categories are also discussed. The general proc
ess of converting the benchmark has seen substantial success and the final
process for closure of the other categories is time intensive but straigh
tforward.
UID:Ical3a36203a58c1a0e5301543071e38f82248c99623
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211110T153500
DTEND;TZID=Europe/Berlin:20211110T161000
SUMMARY:BA Abschlussvortrag: Genetic Programming in Software Verification
by Ludwig Glückstadt
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Genetic programming is a well-known and effective algorithm for optimizati
on problems. However\, possibly due to long round trip times between gener
ations\, its use is absent in software verification. We do think that it i
s possible to use genetic programming effectively in this field. For this
we want to build a framework that can easily be adjusted and used by resea
rchers. Possible applications for this framework are automatically generat
ing tasks to benchmark verification software\, finding tasks that are hard
to verify with one method but easy with others\, and possibly even fault
localization. The framework uses BenchExec to execute verification softwar
e at every step and use the results for the next steps of the algorithm. W
e found that our framework was effective at producing hard to verify tasks
\, but not usable in fault localization. However\, the round trip time was
significant and added to the overall wall time of the algorithm execution
. We still think that our framework can fill a niche in software verificat
ion by automatically generating verification tasks that fulfill specific p
arameters.
UID:Icalf1b82f886b0a25ac38c4a35df0b9121addb8bfb1
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211103T150000
DTEND;TZID=Europe/Berlin:20211103T154500
SUMMARY:Disputation: Effcient Software Model Checking with Block-Abstracti
on Memoization by Karlheinz Friedberger
LOCATION:Hauptgebäude A120 and online via Zoom
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
In the last decades\, the research community has made several steps toward
s better usage\, adaptation\, and understanding of formal techniques. Howe
ver\, due to their high demand of resources in both manpower as well as co
mputational effort\, formal methods are still not as used in the standard
software development process as plain testing\, but almost exclusively in
critical applications\, where a failure can get life-threatening or dispro
portionately expensive. Our studies on scalable and modular approaches sho
w the potential of block-abstraction memoization\, which is a verification
technique based on a divide-and-conquer strategy that leverages the inter
nal structure of a program. Using an abstract domain like predicate abstra
ction\, value analysis\, or combinations thereof\, we evaluate the approac
h on a large and established benchmark set to provide evidence for its com
petitive performance against other state-of-the-art approaches and also to
show its potential in (1) using CPUs with multiple cores to their full po
tential and (2) the application to recursive programs. Additionally (3) we
give insights into different refinement strategies for this verification
technique.
UID:Ical3983bdd6145d682fe3e95280784e124a91840c2d
ORGANIZER:SoSy-Lab
CATEGORIES:Disputation
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211020T153000
DTEND;TZID=Europe/Berlin:20211020T160000
SUMMARY:BA Abschlussvortrag: Leveraging Curricula to Explore Pareto Fronts
in Multi-Objective Reinforcement Learning by Philip Adamczyk
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical737179d88be5cd7ced506486404bef240243b22f
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211020T150000
DTEND;TZID=Europe/Berlin:20211020T153000
SUMMARY:BA Abschlussvortrag: Linear Interpolation of Multiple Objectives b
y Mario Quitt
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb219a778a71b8ca205ee7f173348b232935d9ca4
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211020T143000
DTEND;TZID=Europe/Berlin:20211020T150000
SUMMARY:BA Abschlussvortrag: Iterated Prisoner's Dilemma with Players Lear
ning to Provide Unpaid and Paid Incentives to Others by Xiyue Sun
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb6bae1ddf653f750f056150117fc24560c2fee38
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20211013T143000
DTEND;TZID=Europe/Berlin:20211013T150500
SUMMARY:BA Abschlussvortrag: CWE-Ids for Software Analysis in CPAchecker b
y Clara Sofie Goldmann
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
In the development of software\, there can be errors that can lead to unin
tended results during execution. To prevent this\, each software should be
tested and carry out formal verification. In this work we will deal exclu
sively with formal verification and use the formal verification tool CPAch
ecker. Formal verification is used to eliminate unwanted behavior and erro
rs in a software and to prove the correctness of the software against a sp
ecification. There are several approaches to formal verification\, two bei
ng are for example Data-Flow Analysis or Model Checking. The framework CPA
checker combines both approaches\, model checking and data flow analysis\,
and thus brings out the best in both approaches. CPAchecker statically an
alyzes the program\, constructs an abstract model\, and finally looks to s
ee if the specification is met based on the entire set of states. The spec
ification describes properties of the program\, such as safety or liveness
\, that must be satisfied in order for the program to be correctly checked
with respect to the specification. In this work we look at a range of wel
l-known properties\, e.g. available as example programs in the Juliet benc
hmark suite\, and analyse them with CPAchecker. The main goal is to create
an overview of CWE-Ids which CPAchecker can recognize. CWE stands for ’Co
mmon Weakness Enumeration’\, where the CWE-Ids each describe different vul
nerabilities. During the evaluation of these CWE-Ids we came across with s
ome difficulties CPAchecker has to handle.
UID:Ical2d414b8ad70d6b409cd4df89d8c1a5b8ba142396
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210922T151500
DTEND;TZID=Europe/Berlin:20210922T153000
SUMMARY:MA Antrittsvortrag: Adjustable Block Analysis: Actor-based block s
ummaries for scaling formal verification by Matthias Kettl
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical17f3a67c9663c00909d2c3526b2ecb4e2e223df8
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210922T143000
DTEND;TZID=Europe/Berlin:20210922T150500
SUMMARY:BA Abschlussvortrag: Implementation and Evaluation of tagged BDDs
in PJBDD by Simon Raths
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalde8a046181a4df55eb053f3512e23f4677713e5c
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210728T143000
DTEND;TZID=Europe/Berlin:20210728T144000
SUMMARY:BA Antrittsvortrag: A CPA for String Analysis for Java Programs in
CPAchecker by Simon Antonischki
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalbe8181e5ebcd007f1b59b2677cc376c1037fdcf8
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210728T145000
DTEND;TZID=Europe/Berlin:20210728T150000
SUMMARY:BA Antrittsvortrag: Use cgroups v2 for BenchExec to improve contai
ner isolation by Robin Gloster
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icald535255d9f8be6363069708cfafd572112f75eae
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210728T151000
DTEND;TZID=Europe/Berlin:20210728T153500
SUMMARY:BA Abschlussvortrag: Implementation and Evaluation of a Simple Tai
nt Analysis for CPAchecker by Sebastian Tschöpel
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical81925e1ec4db410eeab162d0ad7a2285664ca3f0
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210526T143000
DTEND;TZID=Europe/Berlin:20210526T144000
SUMMARY:BA Antrittsvortrag: Verification of Timed Automata with BDDs by Ji
ngchen Wang
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical71be1aa9eab48ecb8a127899db45fd942fb5d155
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210428T143000
DTEND;TZID=Europe/Berlin:20210428T145500
SUMMARY:BA Abschlussvortrag: Shareable Benchmarking Reports with Enhanced
Filters and Dynamic Statistics for BenchExec by Dennis Simon
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
BenchExec is a benchmarking tool developed at the Software and Computation
al Systems Lab of the Ludwig-Maximilians-Universität in Munich\, Germany.
One of its features is the automatic generation of a HTML table that prese
nts the benchmarking results in an interactive and visual environment. The
HTML table was recently rewritten in 2019 in the context of a bachelor th
esis\, with the performance and usability of the tables being greatly impr
oved. This thesis showcases new sets of features that were built on top of
this implementation and additionally showcases the integration of a rewor
k of the filter functionality including the addition of a new global\, mor
e accessible user interface\, the addition of multi-selection capabilities
for status and category filters and components that allow a more granular
filtering by task-ID. In order to improve user experience and to unlock s
hareability\, navigation is now done via a "Hash Routing" approach\, with
most state\, including filters\, being serialized in the URL thus enabling
the navigation history handling of the browser and allowing users to shar
e state via a copied URL. To achieve a more consistent representation of t
he state of selected data\, statistics that were previously statically inc
luded in the table are now asynchronously calculated using pooled web work
ers to reflect any changes in selected data that might occur by filtering.
Lastly\, the performance of the successful implementation is compared to
the previous implementation. The changes described in this paper are alrea
dy in use with some of them already being successfully extended further.
UID:Ical7b0b458ec4866849f5b887b59be14a942c886636
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210203T123000
DTEND;TZID=Europe/Berlin:20210203T130000
SUMMARY:MA Abschlussvortrag: Fuzzing/Legion in CPAchecker by Christoph Gir
stenbrei
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1a24a8bdf56354011b2e2152ddbd01821e1c7eac
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210217T143000
DTEND;TZID=Europe/Berlin:20210217T145500
SUMMARY:BA Abschlussvortrag: Improve Analysis of Java Programs in CPAcheck
er by Sven Masard
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
This bachelor thesis covers the adaptation and extension of CPAchecker in
order to analyze a range of Java programs. A collection of Java programs u
sed for the Competition on Software Verification exists that can be used t
o find and implement cases that CPAchecker was not yet able to handle. In
order test this collection of Java programs with CPAchecker in one large b
atch\, CPAchecker for Java is extended to accept property files which are
passed using the benchmark definition files. Finally\, a configurable prog
ram analysis to track exceptions inside of try catch statements is impleme
nted and its implementation is evaluated by a short series of test program
s.
UID:Ical4d86ebd1a0392037e486dd8661da9a5af80dd4b4
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210210T151500
DTEND;TZID=Europe/Berlin:20210210T154000
SUMMARY:BA Abschlussvortrag: Verification Witnesses: from Llvm to C by Yu
n Zhang
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical32a3f4b24d865cfbd364a7c840783c8c494220ad
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210210T143000
DTEND;TZID=Europe/Berlin:20210210T145500
SUMMARY:BA Abschlussvortrag: Converting between ACSL Annotations and Witne
ss Invariants by Sven Umbricht
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Proving the correctness of a given program with regard to a certain specif
ication is hard. To make this task easier one can additionally give invari
ants that may aid the verification. Several formats exist to provide invar
iants for this purpose\, like GraphML-based correctness witnesses or ACSL\
, but herein already lies the problem: A tool that relies on having invari
ants provided in a specific format cannot profit from invariants that are
structured differently. It would therefore be helpful to be able to transl
ate invariants from one format into the other. The goal of this thesis is
to translate invariants from correctness witnesses into ACSL annotations a
nd vice versa. We describe a possible way to perform these translations an
d implement a proof of concept in CPAchecker . Our evaluation shows that w
e can indeed generate valid ACSL-annotated programs from correctness witne
sses produced by different verifiers and that we are able to again create
valid witnesses for these annotated programs.
UID:Ical979ca50ca2e8d62a255e8e43c2400432446c463c
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210127T143000
DTEND;TZID=Europe/Berlin:20210127T145500
SUMMARY:BA Abschlussvortrag: Implementierung und Evaluation von einfacher
Schleifenabstraktion für das CPAchecker-Framework by Benedikt Damböck
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
In der Programmverifikation haben viele Analysen Probleme mit komplizierte
n Schleifen. Es gibt jedoch die Option\, diese zu abstrahieren\, so dass d
ie Analyse beschleunigt wird oder es sogar erst möglich wird\, zu einem Er
gebnis zu kommen. Bei dieser Arbeit handelt es sich um eine Reproduktion e
ines bestehenden Prinzips der Schleifenabstraktion. Dieses Prinzip wurde m
it Anpassungen in das Verifikationprogramm CPAchecker integriert und mit H
ilfe von Programmen getestet. Dabei wird es vor der normalen Analyse genut
zt\, um zu überprüfen\, ob die Abstraktion von Schleifen im allgemeinen zu
einer Leistungsverbesserung in den Kategorien Zeit und Speicherplatz führ
t. Es werden 3 SMT-basierte“ Analysen und die Value-Analyse\, die ” Übersi
cht über konstante Variablenwerte behält\, eingesetzt.
UID:Ical255a7538144f3905f56163a64f6cf40a84e0e119
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210127T153000
DTEND;TZID=Europe/Berlin:20210127T154000
SUMMARY:BA Antrittsvortrag: Genetic Programming in Software Verification b
y Ludwig Glückstadt
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
The idea is to generate verification tasks via genetic programming\,i.e. d
o the following repeatedly on a set of programs:
1. mutation of the pro
grams' ASTs
2. selection of 'fit' programs based by running the generat
ed programs against some verifier and chosing some fitness metric that is
determined by the verification resultsThis can then be used used for a
large number of interesting applications:
One very simple would be fau
lt localization: Here the allowed mutations are those that remove program
statements\, and the fitness is determined by a) the bug has to still be p
resent and b) the shorter the program the fitter.
Another application
would be to generate structure-wise simple programs that are still hard to
solve or to generate programs that are easy to solve by verifier/approach
A\, but hard to solve by verifier/approach B.
In the end the challengin
g part here (and why this probably has not been done really for software v
erification) is to keep time per roundtrip low enough to get enough iterat
ions. For that the idea would be to start use bounded model checking/ limi
t the analysis time. Other tactics like speculative execution or using som
e static method to predict the fitness might also be worth exploring.
F
rom a techical point of view the goal is to use BenchExec for executing th
e mutated programs each round (and such reduce the wall time for each roun
d).
The language used for implementation will be Python3\, which allows
to use the pycparser as a frontend.
UID:Icalf7c2fc4168d13206c20bab553c8efb4d9d81785a
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210120T123000
DTEND;TZID=Europe/Berlin:20210120T125500
SUMMARY:BA Abschlussvortrag: Information Flow Testing of a PGP Key Server
by Lukas Rieger
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical258b994bd18be8810b932e1450d0faaf9d6526c1
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210120T131500
DTEND;TZID=Europe/Berlin:20210120T134000
SUMMARY:MA Abschlussvortrag: SMT-based Checking and Synthesis of Formal Re
finements by Tillmann Gaida
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical3ac7647b4e32bca90f638b83ead69f4689fa2ea4
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210113T123000
DTEND;TZID=Europe/Berlin:20210113T125500
SUMMARY:BA Abschlussvortrag: Converting Test Goals to Condition Automata b
y Frederic Schönberger
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalbb40ffaed9b38c7ecdc2daff1a7a258b36e21f9e
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210113T133000
DTEND;TZID=Europe/Berlin:20210113T134000
SUMMARY:BA Antrittsvortrag: Taint Analysis for CPAchecker by Sebastian Tsc
höpel
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icale566b704e77ca832e5f8f0e313cc412c1d96b14d
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210113T135000
DTEND;TZID=Europe/Berlin:20210113T140000
SUMMARY:MA Antrittsvortrag: Unityped functional programs and proofs by Luc
as Hoffmann
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalb689937f6789410dda049575e2ce874d6136d10f
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20210113T141000
DTEND;TZID=Europe/Berlin:20210113T142000
SUMMARY:BA Antrittsvortrag: Invariant Generation through Sampling for CPAc
hecker by Daniel Mössner
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical7cd8c03377f6a14942fefcf6dafa5952b8821012
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201216T123000
DTEND;TZID=Europe/Berlin:20201216T125500
SUMMARY:MA Abschlussvortrag: Verification of Timed Automata with CPAchecke
r by Nico Weise
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Automata are a formal model for systems of which the behavior is sensitiv
e to time. Failures of such systems can have fatal consequences. Therefore
\, there is an interest to verify that such systems operate safely. To thi
s end\, a system can be modeled as timed automaton. The backbone of many o
f the state-of-the-art timed automaton verification tools are sophisticate
d data structures. Other tools use SMT-solvers. SMT-based methods express
a verification problem as logical formulas\, such that the verification pr
oblem is solvable by checking the satisfiability of these formulas. CPAche
cker is a state-of-the-art software verification tool and implements SMT-b
ased software verification. This thesis makes the first step towards timed
automaton verification with CPAchecker by adding bounded model checking f
or reachability analyses of timed automata. Formula encodings are represen
ted as composition of encoding parts. This makes it possible to reuse exis
ting parts and define new encodings by configuration. The goal is to equip
CPAchecker with a wide range of known encodings that are known to be effi
cient. An experimental evaluation of different encodings reveals that no e
ncoding outperforms the others on every benchmark automaton. This result s
upports the idea to make a wide range of different encodings available by
configuration\, instead of explicitly implementing only some. A comparison
with other tools shows that the implementation in CPAchecker is not yet s
ophisticated enough to be competitive. Moreover\, the state-of-the-art too
l Uppaal outperforms the bounded model checking approach on most of the be
nchmarks.
UID:Ical49ff48f51cf46ae516229f77037109f8856cfc5d
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201209T133000
DTEND;TZID=Europe/Berlin:20201209T135500
SUMMARY:BA Abschlussvortrag: SMT-based Model Checking of Concurrent Progra
ms by Vladyslav Kolesnykov
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Nowadays\, modern software applications are complex concurrent and distrib
uted software systems that should be highly reliable and efficient\, witho
ut data races\, deadlocks\, and other program bugs. Thus\, the automated v
erification of concurrent programs is becoming increasingly important in o
rder to benefit from the potential of advanced multi-core hardware and dis
tributed infrastructure. However\, this process can be challenging even fo
r modern verification software due to the non-deterministic behavior of mu
ltithreaded programs. Several successful automated software verification a
pproaches are based on the Satisfiability Modulo Theories (SMT)\, solving
first-order-logic formulas over predicates. This thesis studies two SMT-ba
sed software verification techniques\, Bounded Model Checking and Predicat
e Abstraction\, as well as a configurable verification framework CPAchecke
r for C programs. Our framework implements these approaches in a single co
nfigurable component for predicate-based analyses\, representing Bounded M
odel Checking and Predicate Abstraction in a single setting. In addition t
o the theoretical contribution\, we present our implementation that extend
s the existing components of CPAchecker to use Bounded Model Checking and
Predicate Abstraction for concurrent programs. The predicate-based analyse
s component is used with the underlying reachability analysis that explore
s the program’s state-space analyzing all possible thread interleavings. W
e evaluate the performance of implemented verification techniques and some
optimizations on the broad set of concurrent benchmark tasks\, comparing
them with other existing analyses in the same framework CPAchecker. We als
o present a combination of our techniques with explicit value-analysis to
solve the state-space explosion problem and achieve even better verificati
on performance. Finally\, the implemented changes are applied as part of C
PAchecker to participate in the International Competition on Software Veri
fication 2021.
UID:Ical2f71d5b03a853146935f5dc2aeef5467efb0c35b
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201209T123000
DTEND;TZID=Europe/Berlin:20201209T125500
SUMMARY:BA Abschlussvortrag: Domain Types for Predicate Analysis in CPAche
cker by Yannick Adams
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalf53209dd7440df684bfe4542ac07e1e2e1da7b58
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201125T123000
DTEND;TZID=Europe/Berlin:20201125T125500
SUMMARY:BA Abschlussvortrag: Fuzzing with CMA-ES by Hyunsung Kim
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icale67ab1bf57e94e3ff2af1cd561faef796ec32ed8
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201125T133000
DTEND;TZID=Europe/Berlin:20201125T135500
SUMMARY:BA Abschlussvortrag: Software Verification with Numerical Domains
in CPAchecker by Martin Zehendner
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical8537ffae80c066e0f10a818e56a2d4d877299b9f
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201118T123000
DTEND;TZID=Europe/Berlin:20201118T124500
SUMMARY:MA Antrittsvortrag: Domain-independent Function Summaries by Phili
pp Waldinger
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical363f3b7b6d58d62be105ba484a12717d3efda933
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201111T123000
DTEND;TZID=Europe/Berlin:20201111T124500
SUMMARY:BA Antrittsvortrag: A Python Frontend for Cuvée by Maximilian Dood
s
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1205d18d32baf3c6b815843192ba18d0d025430b
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201104T134500
DTEND;TZID=Europe/Berlin:20201104T135500
SUMMARY:BA Antrittsvortrag: Verification Witnesses: from Llvm to C by Yun
Zhang
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalc39750d715830278e90d9eb4496bc8045ea2e95d
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201104T123000
DTEND;TZID=Europe/Berlin:20201104T130000
SUMMARY:BA Abschlussvortrag: Real-World Requirements for Software Analysis
by Amena Abdulla
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icald1b0dc2185ace77552f233c1aa7b36f101e160d7
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201021T132000
DTEND;TZID=Europe/Berlin:20201021T135000
SUMMARY:BA Abschlussvortrag: Code-complexity analysis on the component lev
el by Simon Lund
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical306c06158ce198252d356905f081101567090d6c
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20201021T123000
DTEND;TZID=Europe/Berlin:20201021T130000
SUMMARY:BA Abschlussvortrag: Test-Harness Generation with Non-deterministi
c Pointers by Jakob Selberg
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical7412fb36cf37616821261d3a6f84c6604586dab9
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200930T132000
DTEND;TZID=Europe/Berlin:20200930T135000
SUMMARY:Abschlussvortrag Praktikum zur Entwicklung eines groesseren Softwa
resystems: For The Win (FTW) Agent by Johannes Tochtermann
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical189cb8d5de6c44e6a0d181128f2f5e032dc8786d
ORGANIZER:SoSy-Lab
CATEGORIES:Abschlussvortrag Praktikum zur Entwicklung eines groesseren Softwaresystems
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200930T141500
DTEND;TZID=Europe/Berlin:20200930T144500
SUMMARY:BA Abschlussvortrag: Integration und Evaluation von verketteten En
tscheidungsdiagrammen in PJBDD und CPAchecker by Sebastian Niedner
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icala3b1d67fe5b8f832c7c7daf50b908c3010075b2a
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200930T123000
DTEND;TZID=Europe/Berlin:20200930T130000
SUMMARY:BA Abschlussvortrag: Fault Localization in Model Checking. Impleme
ntation and Evaluation of Fault-Localization Techniques with Distance Metr
ics by Angelos Kafounis
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2f549637773ea8737fee264886da34dd9928e443
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200916T133500
DTEND;TZID=Europe/Berlin:20200916T142000
SUMMARY:MA Abschlussvortrag: Solver-based Analysis of Memory Safety using
Separation Logic by Moritz Beck
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical9e0901fd3785c430385eb09fc51d120cb5cb7738
ORGANIZER:SoSy-Lab
CATEGORIES:MA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200916T125000
DTEND;TZID=Europe/Berlin:20200916T132000
SUMMARY:BA Abschlussvortrag: Interval-based Optimization for SMT Solvers b
y Radu Rusanu
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Symbolic execution is a program analysis technique\, used to determine the
inputs that execute a part of a program. The program is first converted t
o an execution tree\, consisting of path conditions which may or may not b
e satisfiable. Variables are mapped to their symbolic input values (for bo
olean variables\, the symbolic value is [0\,1]\, for integer variables [−2
^31\, 2^31] and so forth) and then runs the program in order to find the r
eachable paths. Every path in the execution tree is parsed as a logical fo
rmula\, which is defined as satisfiable if a model can be found which rend
ers it as true\, and tautological if every possible interpretation makes i
t true. Since most programs contain an abundance of numeral variables\, a
partial solver that narrows down the definition intervals of every variabl
e and then performs the satisfiability-check is expected to speed up the s
olving\, as the use of numbers instead of variables eliminates a considera
ble overhead. Since not every operation used by SMT-solvers is supported\,
a fallback to a complete solver is integrated if an unsupported operand i
s encountered. My implementation covers the theory of quantifier-free line
ar integer arithmetic (QF_LIA)\, however there is the possibility of expan
ding it to non-linear rational arithmetic and bit-vectors\, which would mo
del the semantics of imperative languages. The algorithm occurs in two sta
ges - the learning stage\, where the lower and upper bound of every variab
le are derived from the formulas passed as queries\, and the decision stag
e where the variables are replaced with their respective intervals. The mo
dule is integrated into JavaSMT\, an API developed by the Software and Com
putational Systems lab of the LMU München\, which accesses common solvers
like Z3 and SMTInterpol.
UID:Ical1b37769c118ad252bce3f6205a15c74bcff2b0d2
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200916T123000
DTEND;TZID=Europe/Berlin:20200916T124000
SUMMARY:BA Antrittsvortrag: CWE-IDs for Software Analysis in CPAchecker an
d SV-COMP by Clara Goldmann
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical368daca880fc20d84c22d9b8d863cf1274ced1b3
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200902T123000
DTEND;TZID=Europe/Berlin:20200902T131500
SUMMARY:BA Abschlussvortrag: Test-based Fault Localization in the Context
of Formal Verification: Implementation and Evaluation of the Tarantula Alg
orithm in CPAchecker by Schindar Ali
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical7c1398db7b525f362803827f5a5f8f637d77deb1
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200722T131500
DTEND;TZID=Europe/Berlin:20200722T140000
SUMMARY:BA Abschlussvortrag: Energy Consumption Prediction of Verification
Work by Petros Isaakidis
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Every aspect of our lives is nowadays being influenced by computer science
\, with its cornerstone being the compilation of computer programs that op
erate properly without malfunctions. For this purpose\, the use of verific
ation programs\, such as the CPAchecker developed by the department of Sof
tware and Computational Systems at the LMU Munich\, is essential. Neverthe
less\, these programs typically require considerable amounts of energy to
conduct their verification tests. In order to minimize their power demands
over time\, monitoring of the required energy consumption is imperative.
Intel’s Running Average Power Limit (RAPL) interface\, which is usually im
plemented for this purpose\, is software based and does not estimate the e
nergy consumption of the whole computer system\; thus\, it is not suited f
or direct estimation of the whole system consumption. This thesis examines
an alternative method of measuring the energy consumption of a system whi
le running verification tests\, using the EMH Metering ED300L energy meter
. Our primary objective is to present the results of this approach and det
ermine if there is a significant difference in energy estimation between t
he two methods. Furthermore\, we aimed to propose an effective approach to
predict the energy measurements of the energy meter based on Intel’s RAPL
’s estimations while running verification tests on the CPAchecker software
-verification platform. The overall goal of this thesis is to serve as an
orientation to support the accurate energy usage measurement of a system.
UID:Icalfc96706d122008049f744478ebdf7c215f3f1ad9
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200722T123000
DTEND;TZID=Europe/Berlin:20200722T131500
SUMMARY:BA Abschlussvortrag: Fault Localization in CPAchecker with Error I
nvariants and UNSAT-Cores by Matthias Kettl
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical9868c6a3e2af23795663c19c39e1242a07e7302f
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200715T123000
DTEND;TZID=Europe/Berlin:20200715T124000
SUMMARY:BA Antrittsvortrag: A Booge Frontend for Cuvee by Marius Funk
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical9f5518ba1754a78c5b57137a520fb369d1ec0026
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200715T133000
DTEND;TZID=Europe/Berlin:20200715T141500
SUMMARY:BA Abschlussvortrag: An IDE Plugin for CPAchecker by Adrian Leimei
ster
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical84c85f0e6afa1aaf2794be50277c3be9409ffca2
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200715T124500
DTEND;TZID=Europe/Berlin:20200715T133000
SUMMARY:BA Abschlussvortrag: A Web Frontend for Visualization of Computati
on Steps and their Results in CPAchecker by Sonja Münchow
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical3de806af9f27c6961f715964a007a1217d67ccf0
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200701T130000
DTEND;TZID=Europe/Berlin:20200701T131500
SUMMARY:BA Antrittsvortrag: Kombination der ThreadingCPA mit SMT-basierter
Analyse by Vladyslav Kolesnykov
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical056fb23d6c90a5c948f9c99ec0048e3dbb8090cf
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200701T123000
DTEND;TZID=Europe/Berlin:20200701T124500
SUMMARY:MA Antrittsvortrag: Interactive Verification Debugging in VS Code
by Johannes Blau
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical8987acca8cb69bbed11c3fab2b25f0c1c9fc51c5
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200617T124500
DTEND;TZID=Europe/Berlin:20200617T130000
SUMMARY:BA Antrittsvortrag: Converting Test Goals to Condition Automata by
Frederic Schoenberger
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icale7e49d6ea8199b157f97af114b969ab3fe7b881c
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200617T123000
DTEND;TZID=Europe/Berlin:20200617T124500
SUMMARY:BA Antrittsvortrag: Fuzzing with Stochastic Optimization by Hyunsu
ng Kim
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalcf449d294826a314106fa18a701cf37bc48aced1
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200610T124500
DTEND;TZID=Europe/Berlin:20200610T133000
SUMMARY:PhD Project Presentation: Implementation of interpolation-based mo
del checking in CPAchecker by Nian-Ze Lee
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical3ab3219a3c0a445a960392486983c756b9846831
ORGANIZER:SoSy-Lab
CATEGORIES:PhD Project Presentation
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200610T123000
DTEND;TZID=Europe/Berlin:20200610T124000
SUMMARY:BA Antrittsvortrag: Interval-based Optimization for SMT Solvers by
Radu Rusanu
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical356905e9cdb1e1411ec9da7d9d4f5683c42987c2
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200513T123000
DTEND;TZID=Europe/Berlin:20200513T131500
SUMMARY:BA Abschlussvortrag: Extending the Framework JavaSMT with the SMT
Solver Yices2 by Michael Obermeier
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
JavaSMT\, developed at the Software and Computational Systems Lab at LMU M
unich\, is a common API for SMT solvers. It offers access to a selection o
f solvers developed in Java as well as other programming languages. Suppor
t for those non-Java solvers is achieved through either existing or self-d
eveloped language bindings. While most solvers have a mostly identical cor
e set of supported theories and features\, they still differ by availabili
ty of additional theories and performance. As such adding more solvers to
the framework will always be beneficial to the users. The Yices2 SMT solve
r\, developed at SRI International’s Computer Science Laboratory was chose
n as an addition because of its large feature set and extensive\, well doc
umented API. In this paper we will go over how the needed Java binding was
developed and the integration with the JavaSMT API works. We will also co
ver the problems that were encountered while adapting the Yices2 API to Ja
vaSMT’s and the solutions that were implemented. After covering the implem
entation\, we will evaluate the performance of Yices2 against existing sol
vers in JavaSMT using the CPAchecker software verification framework and t
he SV-benchmarks set of verification tasks\, which are also maintained at
the SoSy-Lab.
UID:Ical77a228833ac5fd20d6ede7b1e4b21881c99ed89d
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200513T131500
DTEND;TZID=Europe/Berlin:20200513T133000
SUMMARY:BA Antrittsvortrag: Code-Complexity Analysis on the Example of CPA
checker by Simon Lund
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical262db0ce98df0203d41fdef32a4eb1dd2ed68a9e
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200513T133000
DTEND;TZID=Europe/Berlin:20200513T134500
SUMMARY:BA Antrittsvortrag: Support for Invariant Annotations from Correct
ness Witnesses in CPAchecker by Sven Umbricht
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical1e4ddc2e2e2647922ffb378fcc1ef9d8ac8e3754
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200318T123000
DTEND;TZID=Europe/Berlin:20200318T131000
SUMMARY:BA Abschlussvortrag: Improving the Energy Consumption Prediction
of Verification Work by Petros Isaakidis
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical45a4f094124110f547b1c9ef757f4c2e147b7c60
ORGANIZER:SoSy-Lab
CATEGORIES:BA Abschlussvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200506T123000
DTEND;TZID=Europe/Berlin:20200506T124000
SUMMARY:MA Antrittsvortrag: Fuzzing/Legion in CPAchecker by Christoph Girs
tenbrei
LOCATION:(online)
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2af82e202d32996c3219eed7a6de03eae1fbd503
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200311T130000
DTEND;TZID=Europe/Berlin:20200311T131000
SUMMARY:BA Antrittsvortrag: Fault Localization with Tarantula by Schindar
Ali
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
There are many different ways to find out whether a program is buggy\, for
example testing or formal verification. Once we know that a program is bu
ggy\, i.e.\, that it shows some faulty behavior\, a developer has to manua
lly debug the program to find the cause of the problem and fix it - this i
s a difficult and long-taking process. The aim of this thesis is to help p
rogrammers with debugging by implementing Tarantula\, a technique for bug-
finding based on test coverage\, to (1) automatically find potential cause
s for faulty behavior and (2) present the found causes.
UID:Ical997d9c8d19bcc492185e1cb9a4f7b9eb4602a6f8
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200318T123000
DTEND;TZID=Europe/Berlin:20200318T131500
SUMMARY:Masterprojekt Abschlusspraesentation: Loop Contracts for Boogie an
d Dafny by Johannes Blau
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalffbd078902e56648c8ee2dae956826541399acc2
ORGANIZER:SoSy-Lab
CATEGORIES:Masterprojekt Abschlusspraesentation
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200129T140000
DTEND;TZID=Europe/Berlin:20200129T142500
SUMMARY:BA Presentation: Design and Implementation of a Cluster Based Appr
oach for Software Verification by Alexander Ried
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
Automatic software verification is a resource intensive process that often
exceeds the capacity of a single machine. To tackle bigger programs\, a w
ay to add more computing power is needed. But hardware can not be upgraded
indefinitely. One solution is to form a cluster out of several computers
and use the combined computing power. To make the best use of the clustere
d resources\, algorithms must be designed with increased latency and non-l
ocal data in mind. This thesis evaluates different ways of adding cluster
support to an existing parallel verification algorithm that is part of the
configurable software verification platform CPAchecker.
UID:Ical3808f872bc809f004ae625425182f31eec71a606
ORGANIZER:SoSy-Lab
CATEGORIES:BA Presentation
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200205T123000
DTEND;TZID=Europe/Berlin:20200205T124000
SUMMARY:BA Antrittsvortrag: Improve usability of summary tab for HTML tabl
es of BenchExec by Dennis Simon
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2ba82924a13c185773dee6a6dda9b13481e76180
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200212T123000
DTEND;TZID=Europe/Berlin:20200212T130000
SUMMARY:MA Antrittsvortrag: SMT-based checking and synthesis of formal ref
inements by Tillmann Gaida
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalec8ef6f3e2adf7379bc9ea3c0c4d544f0a5a9c2a
ORGANIZER:SoSy-Lab
CATEGORIES:MA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200129T123000
DTEND;TZID=Europe/Berlin:20200129T131500
SUMMARY:Masterprojekt Abschlusspraesentation: Rely/Guarantee for Separatio
n Logic in SecC by Bernhard Pöttinger
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalda69e94d0f2ef6ea21bc5805b0ace1d171549685
ORGANIZER:SoSy-Lab
CATEGORIES:Masterprojekt Abschlusspraesentation
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200129T133000
DTEND;TZID=Europe/Berlin:20200129T140000
SUMMARY:BA Antrittsvortrag: Fault Localization with Error Invariants by Ma
tthias Kettl
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
There are many different ways to find out whether a program is buggy\, for
example testing or formal verification. Once we know that a program is bu
ggy\, i.e.\, that it shows some faulty behavior\, a developer has to manua
lly debug the program to find the cause of the problem and fix it - this i
s a difficult and long-taking process. The aim of the planned thesis is to
help programmers with debugging by implementing Error Invariants and bug-
finding with unsat cores\, techniques for bug-finding based on boolean rep
resentations of the faulty program\, to (1) automatically find potential c
auses for faulty behavior and (2) present the found causes. This talk is a
n overview talk for the planned thesis.
UID:Ical558833a4a3048c6a24c132dd5f55968c9c586564
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200122T131500
DTEND;TZID=Europe/Berlin:20200122T134500
SUMMARY:BA Antrittsvortrag: Information Flow Testing für ein Modell eines
PGP Servers by Lukas Rieger
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Ical2eb7836b1bc20e0b12ac0f6ae7d61e1281370056
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200122T123000
DTEND;TZID=Europe/Berlin:20200122T130000
SUMMARY:BA Antrittsvortrag: Real-World Requirements for Software Analysis
by Amena Abdalla
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icalbf09cb56a96950aa70ff9bc28d88eabc62b39c6b
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
BEGIN:VEVENT
CREATED:20260507T160141Z
DTSTAMP:20260507T160141Z
DTSTART;TZID=Europe/Berlin:20200114T100000
DTEND;TZID=Europe/Berlin:20200114T103000
SUMMARY:BA Antrittsvortrag: Octagon Analysis in CPAchecker (with ELINA) by
Martin Zehendner
LOCATION:F003\, Oettingenstr. 67
DESCRIPTION:Organizer: SoSy-Lab Contact: https://sosy-lab.org Abstract:
UID:Icala86b6da3c420182013b40ef015ce14abcb1a411d
ORGANIZER:SoSy-Lab
CATEGORIES:BA Antrittsvortrag
END:VEVENT
END:VCALENDAR