Title
HySAT: An efficient proof engine for bounded model checking of hybrid systems
Abstract
In this paper we present HySAT, a bounded model checker for linear hybrid systems, incorporating a tight integration of a DPLL---based pseudo---Boolean SAT solver and a linear programming routine as core engine. In contrast to related tools like MathSAT, ICS, or CVC, our tool exploits the various optimizations that arise naturally in the bounded model checking context, e.g.isomorphic replication of learned conflict clauses or tailored decision strategies, and extends them to the hybrid domain. We demonstrate that those optimizations are crucial to the performance of the tool.
Year
DOI
Venue
2007
10.1007/s10703-006-0031-0
Formal Methods in System Design
Keywords
Field
DocType
Verification,Bounded model checking,Hybrid systems,Infinite-state systems,Decision procedures,Satisfiability
Model checking,Computer science,Satisfiability,Boolean satisfiability problem,Exploit,Theoretical computer science,Linear programming,Hybrid system,Bounded function
Journal
Volume
Issue
ISSN
30
3
0925-9856
Citations 
PageRank 
References 
65
2.33
28
Authors
2
Name
Order
Citations
PageRank
Martin Fränzle178661.58
Christian Herde233815.19