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TPHOL
2002
IEEE
14 years 15 days ago
Weakest Precondition for General Recursive Programs Formalized in Coq
Abstract. This paper describes a formalization of the weakest precondition, wp, for general recursive programs using the type-theoretical proof assistant Coq. The formalization is ...
Xingyuan Zhang, Malcolm Munro, Mark Harman, Lin Hu
MKM
2009
Springer
14 years 2 months ago
Combining Coq and Gappa for Certifying Floating-Point Programs
Abstract. Formal verification of numerical programs is notoriously difficult. On the one hand, there exist automatic tools specialized in floatingpoint arithmetic, such as Gappa...
Sylvie Boldo, Jean-Christophe Filliâtre, Gui...
ENTCS
2008
170views more  ENTCS 2008»
13 years 7 months ago
A Coq Library for Verification of Concurrent Programs
Thanks to recent advances, modern proof assistants now enable verification of realistic sequential programs. However, regarding the concurrency paradigm, previous work essentially...
Reynald Affeldt, Naoki Kobayashi
ENTCS
2006
153views more  ENTCS 2006»
13 years 7 months ago
Automatic Complexity Analysis for Programs Extracted from Coq Proof
We describe an automatic complexity analysis mechanism for programs extracted from proofs carried out with the proof assistant Coq. By extraction, we mean the automatic generation...
Jean-Pierre Jouannaud, Weiwen Xu
JAR
2008
124views more  JAR 2008»
13 years 7 months ago
Formal Verification of a C-like Memory Model and Its Uses for Verifying Program Transformations
This article presents the formal verification, using the Coq proof assistant, of a memory model for low-level imperative languages such as C and compiler intermediate languages. Be...
Xavier Leroy, Sandrine Blazy