Titlebook: Verified Software. Theories, Tools, and Experiments; 9th International Co Andrei Paskevich,Thomas Wies Conference proceedings 2017 Springer

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Memory-Efficient Tactics for Randomized LTL Model Checking,execution time until a counterexample is found, but we demonstrate that the trade-off is biased in favor of our tactics. By applying our memory-efficient tactics to scalable models from the literature, we show that the increase in time is typically less than proportional to the saving in memory and may be exponentially smaller.

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混合,攙雜

,Proving JDK’s Dual Pivot Quicksort Correct,en for granted. De?Gouw et al. have shown that this certainty is deceptive by revealing a bug in the Java Development Kit?(JDK) implementation of TimSort..We have formally analysed the other implementation of sorting in the JDK standard library: A highly efficient implementation of a dual pivot quic

GULLY

A Semi-automatic Proof of Strong Connectivity,to express these proofs and fully check them by computer. The Why3-logic is a simple multi-sorted first-order logic augmented by inductive predicates. Furthermore it provides useful libraries for lists and sets. The Why3 system allows the description of programs in a Why3-ML programming language (a

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needle

Automating the Verification of Floating-Point Programs, highly depends on the way the floating-point operations are interpreted in the logic supported by back-end provers. We address this challenge by combining multiple techniques to separately prove different parts of the desired properties. We use abstract interpretation to compute numerical bounds of

MILK

Adaptive Restart and CEGAR-Based Solver for Inverting Cryptographic Hash Functions,ch is a SAT solver-based cryptanalysis tool for inverting hash functions. We reduce the . into the satisfiability problem for Boolean logic, and use . to construct preimages for these targets. . has two key features, namely, a multi-armed bandit based adaptive restart (MABR) policy and a counterexam

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Practical Void Safety, never null and possibly null references appears to be insufficient during object initialization when some fields declared as never null may be temporary null before the initialization completes. Unlike all previous publications on the subject, this work avoids explicit encoding of these intermediat