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Modular Machine Code Verification
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Book Synopsis Modular Machine Code Verification by : Zhaozhong Ni
Download or read book Modular Machine Code Verification written by Zhaozhong Ni and published by . This book was released on 2007 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: XCAP can be used to directly certify system kernel code. This dissertation contains a mini certified thread library written in x86 assembly. Every single instruction in the library, including those for context switching and thread scheduling, has a formal XCAP specification and a proof. XCAP is also connected to existing certifying compiler; a type-preserving translation from a typed assembly language to XCAP is included.
Book Synopsis Modular Compiler Verification by : Markus Müller-Olm
Download or read book Modular Compiler Verification written by Markus Müller-Olm and published by Springer. This book was released on 2014-03-12 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the verified design of a code generator translating a prototypic real-time programming language to an actual microprocessor, the Inmos Transputer. Unlike most other work on compiler verification, and with particular emphasis on modularity, it systematically covers correctness of translation down to actual machine code, a necessity in the area of safety-critical systems. The formal framework provided as well as the novel proof-engineering ideas incorporated in the verified code generator are also of relevance for software design in general.
Book Synopsis Verification, Model Checking, and Abstract Interpretation by : E. Allen Emerson
Download or read book Verification, Model Checking, and Abstract Interpretation written by E. Allen Emerson and published by Springer. This book was released on 2005-12-13 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 27 revised full papers presented here, together with one invited paper were carefully reviewed and selected from 58 submissions. The papers feature current research from the communities of verification, model checking, and abstract interpretation, facilitating interaction, cross-fertilization, and advancement of hybrid methods.
Book Synopsis Modular Specification and Verification of Object-Oriented Programs by : Peter Müller
Download or read book Modular Specification and Verification of Object-Oriented Programs written by Peter Müller and published by Springer. This book was released on 2003-07-31 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software systems play an increasingly important role in modern societies. Smart cards for personal identi?cation, e-banking, software-controlled me- cal tools, airbags in cars, and autopilots for aircraft control are only some examples that illustrate how everyday life depends on the good behavior of software. Consequently, techniques and methods for the development of hi- quality, dependable software systems are a central research topic in computer science. A fundamental approach to this area is to use formal speci?cation and veri?cation. Speci?cation languages allow one to describe the crucial p- perties of software systems in an abstract, mathematically precise, and implementation-independent way. By formal veri?cation, one can then prove that an implementation really has the desired, speci?ed properties. Although this formal methods approach has been a research topic for more than 30 years, its practical success is still restricted to domains in which devel- ment costs are of minor importance. Two aspects are crucial to widen the application area of formal methods: – Formal speci?cation techniques have to be smoothly integrated into the software and program development process. – The techniques have to be applicable to reusable software components. This way, the quality gain can be exploited for more than one system, thereby justifying the higher development costs. Starting from these considerations, Peter Muller ̈ has developed new te- niques for the formal speci?cation and veri?cation of object-oriented so- ware. The speci?cation techniques are declarative and implementati- independent. They can be used for object-oriented design and programming.
Book Synopsis Theorem Proving in Higher Order Logics by : Klaus Schneider
Download or read book Theorem Proving in Higher Order Logics written by Klaus Schneider and published by Springer. This book was released on 2007-08-23 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the refereed proceedings of the 20th International Conference on Theorem Proving in Higher Order Logics, TPHOLs 2007, held in Kaiserslautern, Germany, September 2007. Among the topics of this volume are formal semantics of specification, modeling, and programming languages, specification and verification of hardware and software, formalization of mathematical theories, advances in theorem prover technology, as well as industrial application of theorem provers.
Book Synopsis Modular Verification of Hardware Systems by : Muralidaran Vijayaraghavan
Download or read book Modular Verification of Hardware Systems written by Muralidaran Vijayaraghavan and published by . This book was released on 2016 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: As hardware systems are becoming bigger and more complex, it is becoming increasingly harder to design and reason about these systems in a monolithic fashion. While hardware is often designed in a modular manner, its verification is rarely performed modularly. Moreover, any modular refinement to an existing system requires a full system verification to guarantee correctness, even if only a few components of the system have been refined. In this thesis, we present a new framework for modular verification of hardware designs written in the Bluespec language. That is, we formalize the idea of components in a hardware design, with well-defined input and output channels; and we show how to specify and verify components individually. For verifying a full system, we show how the proofs of its components can be composed, treating the components as black-boxes and not looking beyond their specifications. As a demonstration of this methodology, we verify a fairly realistic implementation of a multicore shared-memory system with two types of components: memory system and processor, with machine-checked proofs in the Coq proof assistant. Both components include nontrivial optimizations, with the memory system employing an arbitrary hierarchy of cache nodes that communicate with each other concurrently, and with the processor doing speculative execution of many concurrent read operations. Nonetheless, we prove that the combined system implements sequential consistency. To our knowledge, our memory-system proof is the first machine verification of a cache-coherence protocol parameterized over an arbitrary cache hierarchy, and our full-system proof is the first machine verification of sequential consistency for a multicore hardware design that includes caches and speculative processors. We also embed the Bluespec language in the Coq proof assistant and formalize its modular semantics, enabling a verification engineer to obtain machine-checked proofs for Bluespec designs using our framework.
Book Synopsis Rigorous Software Development by : José Bacelar Almeida
Download or read book Rigorous Software Development written by José Bacelar Almeida and published by Springer Science & Business Media. This book was released on 2011-01-04 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of mathematical methods in the development of software is essential when reliable systems are sought; in particular they are now strongly recommended by the official norms adopted in the production of critical software. Program Verification is the area of computer science that studies mathematical methods for checking that a program conforms to its specification. This text is a self-contained introduction to program verification using logic-based methods, presented in the broader context of formal methods for software engineering. The idea of specifying the behaviour of individual software components by attaching contracts to them is now a widely followed approach in program development, which has given rise notably to the development of a number of behavioural interface specification languages and program verification tools. A foundation for the static verification of programs based on contract-annotated routines is laid out in the book. These can be independently verified, which provides a modular approach to the verification of software. The text assumes only basic knowledge of standard mathematical concepts that should be familiar to any computer science student. It includes a self-contained introduction to propositional logic and first-order reasoning with theories, followed by a study of program verification that combines theoretical and practical aspects - from a program logic (a variant of Hoare logic for programs containing user-provided annotations) to the use of a realistic tool for the verification of C programs (annotated using the ACSL specification language), through the generation of verification conditions and the static verification of runtime errors.
Book Synopsis Computer Aided Verification by : Alexandra Silva
Download or read book Computer Aided Verification written by Alexandra Silva and published by Springer Nature. This book was released on 2021-07-17 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access two-volume set LNCS 12759 and 12760 constitutes the refereed proceedings of the 33rd International Conference on Computer Aided Verification, CAV 2021, held virtually in July 2021. The 63 full papers presented together with 16 tool papers and 5 invited papers were carefully reviewed and selected from 290 submissions. The papers were organized in the following topical sections: Part I: invited papers; AI verification; concurrency and blockchain; hybrid and cyber-physical systems; security; and synthesis. Part II: complexity and termination; decision procedures and solvers; hardware and model checking; logical foundations; and software verification. This is an open access book.
Book Synopsis Tools and Techniques for the Verification of Modular Stateful Code by : Mário José Parreira Pereira
Download or read book Tools and Techniques for the Verification of Modular Stateful Code written by Mário José Parreira Pereira and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis is set in the field of formal methods, more precisely in the domain of deductive program verification. Our working context is the Why3 framework, a set of tools to implement, formally specify, and prove programs usingoff-the-shelf theorem provers. Why3 features a programming language,called WhyML, designed with verification in mind. An important feature of WhyML is ghost code: portions of the program that are introduced for the sole purpose of specification andverification. When it comes to get an executable implementation, ghost code is removed by an automatic process called extraction. One of the main contributions of this thesis is the formalization and implementation of Why3's extraction. The formalization consists in showing that the extracted program preserves the same operational behavior as the original source code, based on a type and effect system. The new extraction mechanism has been successfully used to get correct-by-construction OCaml modules, which are part of averified OCaml library of data structures and algorithms. This verification effort led to two other contributions of this thesis.The first is a systematic approach to the verification ofpointer-based data structures using ghost models of fragments of the heap. A fully automatic verification of a union-find data structure was achieved using this technique. The second contribution is a modular way to reason about iteration, independently of the underlying implementation. Several cursors and higher-orderiterators have been specified and verified with this approach.
Book Synopsis Computer Aided Verification by : Tayssir Touili
Download or read book Computer Aided Verification written by Tayssir Touili and published by Springer. This book was released on 2010-07-09 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 22nd International Conference on Computer Aided Verification, CAV 2010, held in Edinburgh, UK, in July 2010 as part of the Federated Logic Conference, FLoC 2010. The 34 revised full papers presented together with 17 tool papers, 4 invited talks and 3 invited tutorials were carefully reviewed and selected from 101 regular paper and 44 tool paper submissions. The papers are dedicated to the advancement of the theory and practice of computer-assisted formal analysis methods for hardware and software systems. They are organized in topical sections on software model checking; model checking and automata; tools; counter and hybrid systems verification; memory consistency; verification of hardware and low level code; synthesis; concurrent program verification; compositional reasoning; and decision procedures.
Book Synopsis NASA Formal Methods by : Alwyn Goodloe
Download or read book NASA Formal Methods written by Alwyn Goodloe and published by Springer Science & Business Media. This book was released on 2012-03-27 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Fourth International Symposium on NASA Formal Methods, NFM 2012, held in Norfolk, VA, USA, in April 2012. The 36 revised regular papers presented together with 10 short papers, 3 invited talks were carefully reviewed and selected from 93 submissions. The topics are organized in topical sections on theorem proving, symbolic execution, model-based engineering, real-time and stochastic systems, model checking, abstraction and abstraction refinement, compositional verification techniques, static and dynamic analysis techniques, fault protection, cyber security, specification formalisms, requirements analysis and applications of formal techniques.
Book Synopsis SAE International's Dictionary of Testing, Verification, and Validation by : Jon M. Quigley
Download or read book SAE International's Dictionary of Testing, Verification, and Validation written by Jon M. Quigley and published by SAE International. This book was released on 2023-10-30 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Created to elevate expertise in testing, verification, and validation with industry-specific terminology, readers are empowered to navigate the complex world of quality assurance. From foundational concepts to advanced principles, each entry provides clarity and depth, ensuring the reader becomes well-versed in the language of precision. This dictionary is an indispensable companion for both professionals and students seeking to unravel the nuances of testing methodologies, verification techniques, and validation processes. Readers will be equipped with the tools to communicate effectively, make informed decisions, and excel in projects. In addition, references to SAE Standards are included to direct the read to additional information beyond a practical definition. (ISBN 9781468605907, ISBN 9781468605914, ISBN 9781468605921, DOI 10.4271/9781468605914)
Book Synopsis Tools and Algorithms for the Construction and Analysis of Systems by : Armin Biere
Download or read book Tools and Algorithms for the Construction and Analysis of Systems written by Armin Biere and published by Springer Nature. This book was released on 2020-04-17 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access two-volume set constitutes the proceedings of the 26th International Conference on Tools and Algorithms for the Construction and Analysis of Systems, TACAS 2020, which took place in Dublin, Ireland, in April 2020, and was held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020. The total of 60 regular papers presented in these volumes was carefully reviewed and selected from 155 submissions. The papers are organized in topical sections as follows: Part I: Program verification; SAT and SMT; Timed and Dynamical Systems; Verifying Concurrent Systems; Probabilistic Systems; Model Checking and Reachability; and Timed and Probabilistic Systems. Part II: Bisimulation; Verification and Efficiency; Logic and Proof; Tools and Case Studies; Games and Automata; and SV-COMP 2020.
Book Synopsis Proof Linking [microform] : a Modular Verification Architecture for Mobile Code Systems by : Philip Wai Leung Fong
Download or read book Proof Linking [microform] : a Modular Verification Architecture for Mobile Code Systems written by Philip Wai Leung Fong and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2003 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation presents a critical rethinking of the Java bytecode verification architecture from the perspective of a software engineer. In existing commercial implementations of the Java Virtual Machine, there is a tight coupling between the dynamic linking process and the bytecode verifier. This leads to delocalized and interleaving program plans, making the verifier difficult to maintain and comprehend. A modular mobile code verification architecture, called Proof Linking, is proposed. By establishing explicit verification interfaces in the form of proof obligations and commitments, and by careful scheduling of linking events, Proof Linking supports the construction of bytecode verifier as a separate engineering component, fully decoupled from Java's dynamic linking process. This turns out to have two additional benefits: (1) Modularization enables distributed verification protocols, in which part of the verification burden can be safely offloaded to remote sites; (2) Alternative static analyses can now be integrated into Java's dynamic linking process with ease, thereby making it convenient to extend the protection mechanism of Java. These benefits make Proof Linking a competitive verification architecture for mobile code systems. A prototype of the Proof Linking Architecture has been implemented in an open source Java Virtual Machine, the Aegis VM (http : //aegisvm. sourcef orge .net). On the theoretical side, the soundness of Proof Linking was captured in three correctness conditions: Safety, Monotonicity and Completion. Java instantiations of Proof Linking with increasing complexity have been shown to satisfy all the three correctness conditions. The correctness proof had been formally verified by the PVS proof checker.
Book Synopsis Verification, Model Checking, and Abstract Interpretation by : Bernd Finkbeiner
Download or read book Verification, Model Checking, and Abstract Interpretation written by Bernd Finkbeiner and published by Springer Nature. This book was released on 2022-01-13 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 23rd International Conference on Verification, Model Checking, and Abstract Interpretation, VMCAI 2022, which took place in Philadelphia, PA, USA, in January 2022. The 22 papers presented in this volume were carefully reviewed from 48 submissions. VMCAI provides a forum for researchers working on verification, model checking, and abstract interpretation and facilitates interaction, cross-fertilization, and advancement of hybrid methods that combine these and related areas.
Book Synopsis Computer Aided Verification by : Werner Damm
Download or read book Computer Aided Verification written by Werner Damm and published by Springer. This book was released on 2007-08-30 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 19th International Conference on Computer Aided Verification. Thirty-three state-of-the-technology papers are presented, together with fourteen tool papers, three invited papers, and four invited tutorials. All the current issues in computer aided verification and model checking—from foundational and methodological issues to the evaluation of major tools and systems—are addressed.
Book Synopsis Computer Aided Verification by : Sharon Shoham
Download or read book Computer Aided Verification written by Sharon Shoham and published by Springer Nature. This book was released on 2022 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access two-volume set LNCS 13371 and 13372 constitutes the refereed proceedings of the 34rd International Conference on Computer Aided Verification, CAV 2022, which was held in Haifa, Israel, in August 2022. The 40 full papers presented together with 9 tool papers and 2 case studies were carefully reviewed and selected from 209 submissions. The papers were organized in the following topical sections: Part I: Invited papers; formal methods for probabilistic programs; formal methods for neural networks; software Verification and model checking; hyperproperties and security; formal methods for hardware, cyber-physical, and hybrid systems. Part II: Probabilistic techniques; automata and logic; deductive verification and decision procedures; machine learning; synthesis and concurrency. This is an open access book.
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