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| Content Provider | ACM Digital Library |
|---|---|
| Author | Wachter, Björn Schrammel, Peter Kroening, Daniel Poetzl, Daniel |
| Abstract | We present a static deadlock analysis approach for C/pthreads. The design of our method has been guided by the requirement to analyse real-world code. Our approach is sound (i.e., misses no deadlocks) for programs that have defined behaviour according to the C standard and the pthreads specification, and is precise enough to prove deadlock-freedom for a large number of such programs. The method consists of a pipeline of several analyses that build on a new context- and thread-sensitive abstract interpretation framework. We further present a lightweight dependency analysis to identify statements relevant to deadlock analysis and thus speed up the overall analysis. In our experimental evaluation, we succeeded to prove deadlock-freedom for 292 programs from the Debian GNU/Linux distribution with in total 2.3 MLOC in 4 hours. . |
| Starting Page | 379 |
| Ending Page | 390 |
| Page Count | 12 |
| File Format | |
| ISBN | 9781450338455 |
| DOI | 10.1145/2970276.2970309 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2016-08-25 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Static analysis Abstract interpretation Deadlock analysis |
| Content Type | Text |
| Resource Type | Article |
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