Map2Check: Using Symbolic Execution and Fuzzing
Keyword(s):
Abstract Map2Check is a software verification tool that combines fuzzing, symbolic execution, and inductive invariants. It automatically checks safety properties in C programs by adopting source code instrumentation to monitor data (e.g., memory pointers) from the program’s executions using LLVM compiler infrastructure. For SV-COMP 2020, we extended Map2Check to exploit an iterative deepening approach using LibFuzzer and Klee to check for safety properties. We also use Crab-LLVM to infer program invariants based on reachability analysis. Experimental results show that Map2Check can handle a wide variety of safety properties in several intricate verification tasks from SV-COMP 2020.
2020 ◽
Vol 30
(05)
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pp. 669-694
2020 ◽
Vol 17
(6)
◽
pp. 847-856
1999 ◽
Vol 8
(1)
◽
pp. 49-78
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