SPLASH 2022
Mon 5 - Sat 10 December 2022 Auckland, New Zealand
Wed 30 Nov 2022 21:30 - 21:45 at Virtual Airmeet Room - Session 2 Chair(s): Sophia Drossopoulou

The happens-before orders have been widely adopted to model thread interleaving behaviors of concurrent programs. A dedicated ordering theory solver, usually composed of theory propagation, consistency checking, and conflict clause generation, plays a central role in concurrent program verification. We propose a novel preventive reasoning approach that automatically preserves the ordering consistency and makes consistency checking and conflict clause generation omissible. We implement our approach in a prototype tool and conduct experiments on credible benchmarks; results reveal a significant improvement over existing state-of-the-art concurrent program verifiers.

Wed 30 Nov

Displayed time zone: Auckland, Wellington change

21:00 - 22:45
Session 2V-OOPSLA at Virtual Airmeet Room
Chair(s): Sophia Drossopoulou Meta and Imperial College London
21:00
15m
Talk
Taming Transitive Redundancy for Context-Free Language ReachabilityPre-recorded
V-OOPSLA
Yuxiang Lei University of Technology Sydney, Yulei Sui University of New South Wales, Sydney, Shuo Ding Georgia Institute of Technology, Qirun Zhang Georgia Institute of Technology
DOI
21:15
15m
Talk
Scalable Linear Invariant Generation with Farkas’ Lemma
V-OOPSLA
Hongming Liu Shanghai Jiao Tong University, Hongfei Fu Shanghai Jiao Tong University, zhiyong yu Shanghai Jiao Tong University, Jiaxin Song Shanghai Jiao Tong University, Guoqiang Li Shanghai Jiao Tong University
DOI
21:30
15m
Talk
Consistency-Preserving Propagation for SMT Solving of Concurrent Program VerificationPre-recorded
V-OOPSLA
Zhihang Sun Tsinghua University, Hongyu Fan Tsinghua University, Fei He Tsinghua University
DOI
21:45
15m
Talk
Oracle-Free Repair Synthesis for Floating-Point ProgramsPre-recorded
V-OOPSLA
Daming Zou ETH Zurich, Yuchen Gu Peking University, Yuanfeng Shi Peking University, Mingzhe Wang Princeton University, Yingfei Xiong Peking University, Zhendong Su ETH Zurich
DOI
22:00
15m
Talk
Neurosymbolic Repair for Low-Code Formula Languages
V-OOPSLA
Rohan Bavishi University of California at Berkeley, Harshit Joshi Microsoft, José Pablo Cambronero Microsoft, Anna Fariha Microsoft, Sumit Gulwani Microsoft, Vu Le Microsoft, Ivan Radiček Microsoft, Ashish Tiwari Microsoft
DOI
22:15
30m
Live Q&A
Q&A for Session 2
V-OOPSLA