Abstract
These lecture notes present Dafny, an automated program verification system that is based on the concept of dynamic frames and is capable of producing .NET executables. These notes overview the basic design, Dafny’s history, and summarizes the environment configuration. The key language constructs, and various system limits, are illustrated through the development of a simple Dafny program. Further examples, linked to online demonstrations, illustrate Dafny’s approach to loop invariants, termination, data abstraction, and heap-related specifications.
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References
Barnett, M., Chang, B.-Y.E., DeLine, R., Jacobs, B., Leino, K.R.M.: Boogie: A Modular Reusable Verifier for Object-Oriented Programs. In: de Boer, F.S., Bonsangue, M.M., Graf, S., de Roever, W.-P. (eds.) FMCO 2005. LNCS, vol. 4111, pp. 364–387. Springer, Heidelberg (2006)
Barnett, M., et al.: Specification and verification: The Spec# experience. Communications of the ACM 54(6), 81–91 (2011) ISSN: 0001-0782, doi:10.1145/1953122.1953145
Cohen, E., Dahlweid, M., Hillebrand, M., Leinenbach, D., Moskal, M., Santen, T., Schulte, W., Tobies, S.: VCC: A Practical System for Verifying Concurrent C. In: Berghofer, S., Nipkow, T., Urban, C., Wenzel, M. (eds.) TPHOLs 2009. LNCS, vol. 5674, pp. 23–42. Springer, Heidelberg (2009)
Hoare, C.A.R.: An axiomatic basis for computer programming. Communications of the ACM 12(10), 576–580 (1969) ISSN: 0001-0782, doi:10.1145/363235.363259
Kassios, I.T.: Dynamic Frames: Support for Framing, Dependencies and Sharing Without Restrictions. In: Misra, J., Nipkow, T., Sekerinski, E. (eds.) FM 2006. LNCS, vol. 4085, pp. 268–283. Springer, Heidelberg (2006)
Kassios, I.T.: The dynamic frames theory. Formal Aspects of Computing 23, 267–288 (2011) ISSN: 0934-5043, doi:10.1007/s00165-010-0152-5
Klebanov, V., Müller, P., Shankar, N., Leavens, G.T., Wüstholz, V., Alkassar, E., Arthan, R., Bronish, D., Chapman, R., Cohen, E., Hillebrand, M., Jacobs, B., Leino, K.R.M., Monahan, R., Piessens, F., Polikarpova, N., Ridge, T., Smans, J., Tobies, S., Tuerk, T., Ulbrich, M., Weiß, B.: The 1st Verified Software Competition: Experience Report. In: Butler, M., Schulte, W. (eds.) FM 2011. LNCS, vol. 6664, pp. 154–168. Springer, Heidelberg (2011)
Koenig, J.: Dafny Guide. Microsoft Research (2011), http://rise4fun.com/Dafny/tutorial/guide (visited on January 30, 2012)
Koenig, J., Leino, K.R.M.: Getting started with Dafny: A Guide. Summer School Marktoberdorf 2011 Lecture Notes. IOS Press (to appear, 2012)
Leino, K.R.M.: Specification and verification of object-oriented software. In: Broy, M., Sitou, W., Hoare, T. (eds.) Engineering Methods and Tools for Software Safety and Security. NATO Science for Peace and Security Series D: Information and Communication Security. Summer School Marktoberdorf 2008 Lecture Notes, vol. 22, pp. 231–266. IOS Press (2009)
Leino, K.R.M.: Dafny: An Automatic Program Verifier for Functional Correctness. In: Clarke, E.M., Voronkov, A. (eds.) LPAR-16. LNCS (LNAI), vol. 6355, pp. 348–370. Springer, Heidelberg (2010)
Leino, K.R.M., Monahan, R.: Dafny Meets the Verification Benchmarks Challenge. In: Leavens, G.T., O’Hearn, P., Rajamani, S.K. (eds.) VSTTE 2010. LNCS, vol. 6217, pp. 112–126. Springer, Heidelberg (2010)
Meyer, B.: Object-oriented Software Construction. Series in Computer Science. Prentice-Hall International (1988)
de Moura, L., Bjørner, N.: Z3: An Efficient SMT Solver. In: Ramakrishnan, C.R., Rehof, J. (eds.) TACAS 2008. LNCS, vol. 4963, pp. 337–340. Springer, Heidelberg (2008)
Weiß, B.: Deductive verification of object-oriented software: dynamic frames, dynamic logic and predicate abstraction. PhD thesis, Karlsruhe Institute of Technology (2011)
Wiles, A.: Modular elliptic curves and Fermat’s last theorem. The Annals of Mathematics 141(3), 443–551 (1995) ISSN: 0003486X, doi:10.2307/2118559
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Herbert, L., Leino, K.R.M., Quaresma, J. (2012). Using Dafny, an Automatic Program Verifier. In: Meyer, B., Nordio, M. (eds) Tools for Practical Software Verification. LASER 2011. Lecture Notes in Computer Science, vol 7682. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35746-6_6
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DOI: https://doi.org/10.1007/978-3-642-35746-6_6
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