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VLSID
2002
IEEE
177views VLSI» more  VLSID 2002»
14 years 5 months ago
RTL-Datapath Verification using Integer Linear Programming
Satisfiability of complex word-level formulas often arises as a problem in formal verification of hardware designs described at the register transfer level (RTL). Even though most...
Raik Brinkmann, Rolf Drechsler
FMCAD
2008
Springer
13 years 6 months ago
A Write-Based Solver for SAT Modulo the Theory of Arrays
The extensional theory of arrays is one of the most important ones for applications of SAT Modulo Theories (SMT) to hardware and software verification. Here we present a new T-solv...
Miquel Bofill, Robert Nieuwenhuis, Albert Oliveras...
ICCAD
2009
IEEE
159views Hardware» more  ICCAD 2009»
13 years 3 months ago
First steps towards SAT-based formal analog verification
Boolean satisfiability (SAT) based methods have traditionally been popular for formally verifying properties for digital circuits. We present a novel methodology for formulating a...
Saurabh K. Tiwary, Anubhav Gupta, Joel R. Phillips...
ICCAD
2007
IEEE
102views Hardware» more  ICCAD 2007»
14 years 2 months ago
Scalable exploration of functional dependency by interpolation and incremental SAT solving
Functional dependency is concerned with rewriting a Boolean function f as a function h over a set of base functions {g1, …, gn}, i.e. f = h(g1, …, gn). It plays an important r...
Chih-Chun Lee, Jie-Hong Roland Jiang, Chung-Yang H...
DAC
2002
ACM
14 years 6 months ago
Combining strengths of circuit-based and CNF-based algorithms for a high-performance SAT solver
We propose Satisfiability Checking (SAT) techniques that lead to a consistent performance improvement of up to 3x over state-ofthe-art SAT solvers like Chaff on important problem ...
Malay K. Ganai, Pranav Ashar, Aarti Gupta, Lintao ...