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» Abstract DPLL and Abstract DPLL Modulo Theories
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JAR
2007
132views more  JAR 2007»
13 years 4 months ago
Visualizing SAT Instances and Runs of the DPLL Algorithm
SAT-solvers have turned into essential tools in many areas of applied logic like, for example, hardware verification or satisfiability checking modulo theories (SMT). And althoug...
Carsten Sinz
CORR
2007
Springer
157views Education» more  CORR 2007»
13 years 4 months ago
Actin - Technical Report
Abstract. The Boolean satisfiability problem (SAT) can be solved efficiently with variants of the DPLL algorithm. For industrial SAT problems, DPLL with conflict analysis depend...
Raihan H. Kibria
SAT
2004
Springer
117views Hardware» more  SAT 2004»
13 years 10 months ago
A Random Constraint Satisfaction Problem That Seems Hard for DPLL
Abstract. This paper discusses an NP-complete constraint satisfaction problem which appears to share many of the threshold characteristics of SAT but is similar to XOR-SAT and so i...
Harold S. Connamacher
DAC
2006
ACM
14 years 5 months ago
Predicate learning and selective theory deduction for a difference logic solver
Design and verification of systems at the Register-Transfer (RT) or behavioral level require the ability to reason at higher levels of abstraction. Difference logic consists of an...
Chao Wang, Aarti Gupta, Malay K. Ganai
CAV
2010
Springer
176views Hardware» more  CAV 2010»
13 years 7 months ago
Lazy Annotation for Program Testing and Verification
Abstract. We describe an interpolant-based approach to test generation and model checking for sequential programs. The method generates Floyd/Hoare style annotations of the program...
Kenneth L. McMillan