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Introduction to Bounded Model Checking Armin Biere FATS Seminar

Introduction to Bounded Model Checking Armin Biere FATS Seminar

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Lemmas on Demand for Satisfiability Modulo Theory (SMT)<br />

[DeMouraRueß-SAT’02] [BarrettDillStump-CAV’02] ... 28<br />

Abstract<br />

only keep boolean<br />

skele<strong>to</strong>n of original<br />

first−order formula<br />

call SAT solver<br />

incrementally<br />

SAT?<br />

NO<br />

add instance of violated axiom as<br />

lemma on demand<br />

YES<br />

Refine<br />

YES<br />

Spurious?<br />

NO<br />

check solution:<br />

violates any<br />

theory axiom<br />

<strong>Introduction</strong> <strong>to</strong> <strong>Bounded</strong> <strong>Model</strong> <strong>Checking</strong> – <strong>FATS</strong> <strong>Seminar</strong> ETH 2009 <strong>Armin</strong> <strong>Biere</strong> – FMV – JKU Linz

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