Titlebook: Verification, Model Checking, and Abstract Interpretation; 13th International C Viktor Kuncak,Andrey Rybalchenko Conference proceedings 201

finale

,: An Interpolation-Based Algorithm for Inter-procedural Verification,e., finite traces) of functions. We implemented our algorithm in LLVM and applied it to verifying properties of low-level code written for the pacemaker challenge. We show that our prototype implementation outperforms existing state-of-the-art tools.

Chromatic

Sigmoidoscopy

Abstract Domains for Automated Reasoning about List-Manipulating Programs with Infinite Data,mplex constraints on configurations of these programs mixing constraints on the shape of the heap, sizes of the lists, on the multisets of data stored in these lists, and on the data at their different positions. Moreover, we provide powerful techniques for automatic validation of Hoare-triples and

liaison

Software Verification with Liquid Types,nd infer suitable program invariants. However, these techniques are problematic in the presence of complex but ubiquitous constructs like generic data structures, first-class functions. We observe that modern type systems are capable of the kind of analysis needed to analyze the above constructs, an

挫敗

expeditious

,: An Interpolation-Based Algorithm for Inter-procedural Verification, an interpolation-based software verification algorithm for checking safety properties of (possibly recursive) sequential programs. Our algorithm, called ., produces inter-procedural proofs of safety by exploiting interpolation for guessing function summaries by generalizing under-approximations (i.

Blasphemy

Synchronizability for Verification of Asynchronously Communicating Systems,each other by sending and receiving messages. It is well-known that verification of systems that use asynchronous message-based communication with unbounded FIFO queues is undecidable even when the component behaviors are expressed using finite state machines. In this paper we show that there is a s

控制

nerve-sparing

Verification of Gap-Order Constraint Abstractions of Counter Systems,e variables of the source state and the target state of a transition are . (.) [27]. . extend monotonicity constraint systems [5], integral relation automata [12], and constraint automata in [15]. First, we show that checking the existence of infinite runs in . satisfying acceptance conditions à la

obstinate

On Application of Multi-Rooted Binary Decision Diagrams to Probabilistic Model Checking,model checking involves manipulation of functions and matrices with the values in [0,1], and multi-terminal binary decision diagrams, sparse matrices, and combinations thereof are used to represent these objects. We propose algorithms for representing these objects by means of multi-rooted binary de