63 Verisoft PPTs View free & download

VeriSoft - Purposes : (continuance) Automatically detect coordinate problems between concurrent processes. ... Basic definitions (continuance) ...

Purposes : (continuance) Automatically detect coordinate problems between concurrent processes. ... Basic definitions (continuance) ...

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Model Checking for Programming Languages using VeriSoft PowerPoint PPT Presentation

Model Checking for Programming Languages using VeriSoft - Model checking an effective method. Restricted to abstracted ... In full-fledged programming languages the assumption isn't valid!!! Outline. Introduction ...

Model checking an effective method. Restricted to abstracted ... In full-fledged programming languages the assumption isn't valid!!! Outline. Introduction ...

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Pervasive System Verification: Distributed Real Time Systems PowerPoint PPT Presentation

Pervasive System Verification: Distributed Real Time Systems - Pervasive System Verification: Distributed Real Time Systems W. Paul Universit t Saarbr cken wiss. Gesamtprojektleiter bmb+f Projekt Verisoft www.verisoft.de

Pervasive System Verification: Distributed Real Time Systems W. Paul Universit t Saarbr cken wiss. Gesamtprojektleiter bmb+f Projekt Verisoft www.verisoft.de

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Efficient Software Model Checking of Data Structure Properties PowerPoint PPT Presentation

Efficient Software Model Checking of Data Structure Properties - Efficient Software Model Checking of Data Structure Properties. Paul T. Darga ... Many software model checkers. Verisoft, JPF, CMC, SLAM, Blast, Magic, ...

Efficient Software Model Checking of Data Structure Properties. Paul T. Darga ... Many software model checkers. Verisoft, JPF, CMC, SLAM, Blast, Magic, ...

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Today - Title: Reachability Testing Author: Yu Lei Last modified by: Jeff Lei Created Date: 3/23/2006 12:11:58 AM Document presentation format: On-screen Show (4:3)

Title: Reachability Testing Author: Yu Lei Last modified by: Jeff Lei Created Date: 3/23/2006 12:11:58 AM Document presentation format: On-screen Show (4:3)

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Temporal Logic PowerPoint PPT Presentation

Temporal Logic - Temporal Logic Classical logic: Good for describing static conditions Temporal logic: Adds temporal operators Describe how static conditions change over time

Temporal Logic Classical logic: Good for describing static conditions Temporal logic: Adds temporal operators Describe how static conditions change over time

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Model Checking Multithreaded C Code with SPIN PowerPoint PPT Presentation

Model Checking Multithreaded C Code with SPIN - support user-defined abstraction functions. use context-bounded checking ... implements abstraction support, context-bounding, superstep reduction ...

support user-defined abstraction functions. use context-bounded checking ... implements abstraction support, context-bounding, superstep reduction ...

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Theory of Memory PowerPoint PPT Presentation

Theory of Memory - Bad news: cache state is visible. CPU core. acc: access. acc.adr: address ... c = ( pr, rd, lms, hm,gm) pr program rest. rd recursion depth ...

Bad news: cache state is visible. CPU core. acc: access. acc.adr: address ... c = ( pr, rd, lms, hm,gm) pr program rest. rd recursion depth ...

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Reachability testing for concurrent programs PowerPoint PPT Presentation

Reachability testing for concurrent programs - Reachability testing for concurrent programs. Yu Lei and Richard Carver. Presented by Thuan Huynh ... Easy but inefficient, problems may appear at only extreme ...

Reachability testing for concurrent programs. Yu Lei and Richard Carver. Presented by Thuan Huynh ... Easy but inefficient, problems may appear at only extreme ...

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CSEP590 - CSEP590 Model Checking and Software Verification University of Washington Department of Computer Science and Engineering Summer 2003 Administration Instructor ...

CSEP590 Model Checking and Software Verification University of Washington Department of Computer Science and Engineering Summer 2003 Administration Instructor ...

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The SLAM Project: Debugging System Software via Static Analysis PowerPoint PPT Presentation

The SLAM Project: Debugging System Software via Static Analysis - The SLAM Project: Debugging System Software via Static Analysis Thomas Ball Sriram K. Rajamani Microsoft Research http://research.microsoft.com/slam/

The SLAM Project: Debugging System Software via Static Analysis Thomas Ball Sriram K. Rajamani Microsoft Research http://research.microsoft.com/slam/

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Verisim: Formal Analysis of Network Simulations PowerPoint PPT Presentation

Verisim: Formal Analysis of Network Simulations - We instrumented simulation code for AODVv0 supplied by the CMU Monarch Project. ... Simulation from Monarch uses 50 mobile nodes on 1500x300m grid moving 20 m/s. ...

We instrumented simulation code for AODVv0 supplied by the CMU Monarch Project. ... Simulation from Monarch uses 50 mobile nodes on 1500x300m grid moving 20 m/s. ...

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CHESS: Systematic Concurrency Testing PowerPoint PPT Presentation

CHESS: Systematic Concurrency Testing - CHESS in a nutshell. Replace the OS scheduler with a demonic scheduler ... CHESS can systematically test the boot and shutdown process ... So, is CHESS is unsound? ...

CHESS in a nutshell. Replace the OS scheduler with a demonic scheduler ... CHESS can systematically test the boot and shutdown process ... So, is CHESS is unsound? ...

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New Techniques in Static and Dynamic Analysis PowerPoint PPT Presentation

New Techniques in Static and Dynamic Analysis - static & dynamic analyzers (automatic, slower) 'verifiers' (human ... uncaught exceptions. ASSERT failures. dynamic memory errors (failure to free, double free) ...

static & dynamic analyzers (automatic, slower) 'verifiers' (human ... uncaught exceptions. ASSERT failures. dynamic memory errors (failure to free, double free) ...

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Emerging Trends in Software Model Checking PowerPoint PPT Presentation

Emerging Trends in Software Model Checking - Compatible to relate to complex artifacts. A Model Checking - A formal Definition ... Elisabeth A. Strunk, M. Anthony Aiello, John C. Knight, Eds.Technical ...

Compatible to relate to complex artifacts. A Model Checking - A formal Definition ... Elisabeth A. Strunk, M. Anthony Aiello, John C. Knight, Eds.Technical ...

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Static and Runtime Verification A Monte Carlo Approach PowerPoint PPT Presentation

Static and Runtime Verification A Monte Carlo Approach - Static and Runtime Verification A Monte Carlo Approach Radu Grosu State University of New York at Stony Brook grosu@cs.sunysb.edu

Static and Runtime Verification A Monte Carlo Approach Radu Grosu State University of New York at Stony Brook grosu@cs.sunysb.edu

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Model%20Checking%20%20My%2027%20year%20quest%20to%20overcome%20the%20state%20explosion%20problem PowerPoint PPT Presentation

Model%20Checking%20%20My%2027%20year%20quest%20to%20overcome%20the%20state%20explosion%20problem - Model Checking. My 27 year quest to overcome the. state explosion problem ... In 94' Pentium, it doesn't ... go go go go ... 'red' 'go' Artifact of the ...

Model Checking. My 27 year quest to overcome the. state explosion problem ... In 94' Pentium, it doesn't ... go go go go ... 'red' 'go' Artifact of the ...

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An Introduction to Proof-Carrying Code PowerPoint PPT Presentation

An Introduction to Proof-Carrying Code - Compiler. Flexible interfaces like the JVM model ... Trust proof checker but not the compiler ... Not compiler specific; Hand-optimized code is Ok ...

Compiler. Flexible interfaces like the JVM model ... Trust proof checker but not the compiler ... Not compiler specific; Hand-optimized code is Ok ...

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Assume%20Guarantee%20Testing PowerPoint PPT Presentation

Assume%20Guarantee%20Testing - infer properties form local properties of components ... automata (de Alfaro & Henzinger), thread-modular verification (Flanagan et al. ...

infer properties form local properties of components ... automata (de Alfaro & Henzinger), thread-modular verification (Flanagan et al. ...

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Motivation - The Software Model Checker BLAST http://mtc.epfl.ch/software-tools/blast/ BLAST 2.0 Team: Dirk Beyer, Tom Henzinger, Ranjit Jhala, and Rupak Majumdar

The Software Model Checker BLAST http://mtc.epfl.ch/software-tools/blast/ BLAST 2.0 Team: Dirk Beyer, Tom Henzinger, Ranjit Jhala, and Rupak Majumdar

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Model Checking My 27 year quest to overcome the state explosion problem PowerPoint PPT Presentation

Model Checking My 27 year quest to overcome the state explosion problem - My 27 year quest to overcome the state explosion problem Edmund Clarke Computer Science Department Carnegie Mellon University

My 27 year quest to overcome the state explosion problem Edmund Clarke Computer Science Department Carnegie Mellon University

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Tool-supported Program Abstraction for Finite-state Verification PowerPoint PPT Presentation

Tool-supported Program Abstraction for Finite-state Verification - Tool-supported Program Abstraction for Finite-state Verification. Matthew Dwyer1, John Hatcliff1, Corina Pasareanu1, Robby1, Roby Joehanes1, Shawn ...

Tool-supported Program Abstraction for Finite-state Verification. Matthew Dwyer1, John Hatcliff1, Corina Pasareanu1, Robby1, Roby Joehanes1, Shawn ...

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A Tutorial on Automated Verification Tevfik Bultan - A Tutorial on Automated Verification Tevfik Bultan

A Tutorial on Automated Verification Tevfik Bultan

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Efficient Software Model Checking of Soundness of Type Systems PowerPoint PPT Presentation

Efficient Software Model Checking of Soundness of Type Systems - ... Model Checking of Soundness of Type Systems ... Proving type soundness is important. Becoming its own research area ... to a Soundness Proof: Progress ...

... Model Checking of Soundness of Type Systems ... Proving type soundness is important. Becoming its own research area ... to a Soundness Proof: Progress ...

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Applying Model Checking To Large Programs PowerPoint PPT Presentation

Applying Model Checking To Large Programs - Extract the code to be checked. Provide an environment model ... Incremental states in effect extract TCP relevant state. A larger state space ...

Extract the code to be checked. Provide an environment model ... Incremental states in effect extract TCP relevant state. A larger state space ...

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Software%20Model%20Checking: PowerPoint PPT Presentation

Software%20Model%20Checking: - Model Checking (MC): systematic exploration of the possible behaviors of a ... CBMC verified equivalence of Verilog implementations and C specifications of DES ...

Model Checking (MC): systematic exploration of the possible behaviors of a ... CBMC verified equivalence of Verilog implementations and C specifications of DES ...

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DART: Directed Automated Random Testing PowerPoint PPT Presentation

DART: Directed Automated Random Testing - DART: Directed Automated Random Testing Koushik Sen University of Illinois Urbana-Champaign Joint work with Patrice Godefroid and Nils Klarlund Software Testing ...

DART: Directed Automated Random Testing Koushik Sen University of Illinois Urbana-Champaign Joint work with Patrice Godefroid and Nils Klarlund Software Testing ...

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Korat Automated Testing Based on Java Predicates PowerPoint PPT Presentation

Korat Automated Testing Based on Java Predicates - reverse. put. add. lookup. BinaryTree. HeapArray. LinkedList. TreeMap. HashSet. AVTree. methods checked for all inputs up to given size ...

reverse. put. add. lookup. BinaryTree. HeapArray. LinkedList. TreeMap. HashSet. AVTree. methods checked for all inputs up to given size ...

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InstantEMVTM PowerPoint PPT Presentation

InstantEMVTM - Presents how InstantEMV can be used in retail sector to issue debit and credit cards in stores to provide consumers cards which can be used immediately.

Presents how InstantEMV can be used in retail sector to issue debit and credit cards in stores to provide consumers cards which can be used immediately.

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CSE 555 Protocol Engineering PowerPoint PPT Presentation

CSE 555 Protocol Engineering - Fire signals and torch telegraph (458 BC) ... Any train passing a green signal automatically sets that signal to red ... Marconi build first radio telegraph (1897) ...

Fire signals and torch telegraph (458 BC) ... Any train passing a green signal automatically sets that signal to red ... Marconi build first radio telegraph (1897) ...

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802.11i Security Analysis: Can we build a secure WLAN? PowerPoint PPT Presentation

802.11i Security Analysis: Can we build a secure WLAN? - reflection attack could be possible if not implemented correctly ... Reflection Attack: Solutions. Possible ... Reflection attack. Possible in ad hoc scenario ...

reflection attack could be possible if not implemented correctly ... Reflection Attack: Solutions. Possible ... Reflection attack. Possible in ad hoc scenario ...

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Applied Automated Theorem Proving PowerPoint PPT Presentation

Applied Automated Theorem Proving - If you had to choose between soundness and completeness, what would you choose? Why? ... ATPs first strive for soundness, and then for completeness if possible ...

If you had to choose between soundness and completeness, what would you choose? Why? ... ATPs first strive for soundness, and then for completeness if possible ...

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Applied Automated Theorem Proving - The field of automated theorem proving started in the 1960s. SAT and reduction ... triangle with sides A B and C, where C is the hypotenuse, then C2 = A2 B2 ...

The field of automated theorem proving started in the 1960s. SAT and reduction ... triangle with sides A B and C, where C is the hypotenuse, then C2 = A2 B2 ...

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Model Checking Java Programs PowerPoint PPT Presentation

Model Checking Java Programs - Translate statements to SAL guarded commands ... JVM run-time in SAL. Heap, stack, are implemented as ... Similar goals, different optimizations, no SAL, no C ...

Translate statements to SAL guarded commands ... JVM run-time in SAL. Heap, stack, are implemented as ... Similar goals, different optimizations, no SAL, no C ...

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Software Verification With Blast PowerPoint PPT Presentation

Software Verification With Blast - Temporal properties. Require path-sensitive analysis. Swamped by false positives ... Temporal, path-sensitive properties. Model checking. Trust (certification) ...

Temporal properties. Require path-sensitive analysis. Swamped by false positives ... Temporal, path-sensitive properties. Model checking. Trust (certification) ...

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Model%20Checking%20Foundations%20and%20Applications PowerPoint PPT Presentation

Model%20Checking%20Foundations%20and%20Applications - Automated Verification of Temporal Properties of Finite State Systems ... pre and post-conditions are not enough. Reactive Systems: A Very Simple Model ...

Automated Verification of Temporal Properties of Finite State Systems ... pre and post-conditions are not enough. Reactive Systems: A Very Simple Model ...

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CIS 6930 Automated Verification PowerPoint PPT Presentation

CIS 6930 Automated Verification - Dynamic data structures. Unbounded number of processes. Model checking becomes undecidable! ... Linear Time Temporal Logic (LTL) ...

Dynamic data structures. Unbounded number of processes. Model checking becomes undecidable! ... Linear Time Temporal Logic (LTL) ...

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Specifying and Checking Properties of Programs PowerPoint PPT Presentation

Specifying and Checking Properties of Programs - Several new projects in academia and industry. Outline. Property ... Current projects. Model Checking. Algorithmic exploration of state space of the system ...

Several new projects in academia and industry. Outline. Property ... Current projects. Model Checking. Algorithmic exploration of state space of the system ...

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Reachability Testing of Concurrent Programs1 PowerPoint PPT Presentation

Reachability Testing of Concurrent Programs1 - Non-deterministic testing - execute the same program with the same input for multiple times: ... tools for concurrent programs testing rely on access to the ...

Non-deterministic testing - execute the same program with the same input for multiple times: ... tools for concurrent programs testing rely on access to the ...

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ESP: A Language for Programmable Devices PowerPoint PPT Presentation

ESP: A Language for Programmable Devices - promela has channels while promela++ has even queues. The queues do not specify bounds (so are unbounded (?)). So, send operation is non-blocking.

promela has channels while promela++ has even queues. The queues do not specify bounds (so are unbounded (?)). So, send operation is non-blocking.

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Korat Automated Testing Based on Java Predicates - Automated Testing Based on Java Predicates. Sarfraz Khurshid, MIT ... test input generation ... Korat automates specification-based testing ...

Automated Testing Based on Java Predicates. Sarfraz Khurshid, MIT ... test input generation ... Korat automates specification-based testing ...

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Client and Server Verification for Web Services Using Interface Grammars PowerPoint PPT Presentation

Client and Server Verification for Web Services Using Interface Grammars - You should not try to insert an item to a shopping cart before creating a shopping cart ... First initializes the cart and. Then generates a sequence of user ...

You should not try to insert an item to a shopping cart before creating a shopping cart ... First initializes the cart and. Then generates a sequence of user ...

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ASPDAC/VLSI 2002 Tutorial PowerPoint PPT Presentation

ASPDAC/VLSI 2002 Tutorial - Vendor Based Approach : ASIC Vendor/Design service group carries out implementation ... In house : ASIC Vendor designs specialized cores. ...

Vendor Based Approach : ASIC Vendor/Design service group carries out implementation ... In house : ASIC Vendor designs specialized cores. ...

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Verifica Automatica via Model Checking PowerPoint PPT Presentation

Verifica Automatica via Model Checking - Verifica Automatica via Model Checking Enrico Tronci Dipartimento di Informatica, Universit di Roma La Sapienza , Via Salaraia 113, 00198 Roma, Italy,

Verifica Automatica via Model Checking Enrico Tronci Dipartimento di Informatica, Universit di Roma La Sapienza , Via Salaraia 113, 00198 Roma, Italy,

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Model Checking Programs with Java PathFinder PowerPoint PPT Presentation

Model Checking Programs with Java PathFinder - focus is on finding bugs in Java programs ... Java runtime related: unhandled exceptions, heap usage, (cycle budgets) ... like a VM ('java' replacement) ...

focus is on finding bugs in Java programs ... Java runtime related: unhandled exceptions, heap usage, (cycle budgets) ... like a VM ('java' replacement) ...

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Automatic Verification of Industrial Designs PowerPoint PPT Presentation

Automatic Verification of Industrial Designs - ... as formulas in a propositional temporal logic. Temporal logic: expressing ordering of events without ... Used to express properties that will be verified ...

... as formulas in a propositional temporal logic. Temporal logic: expressing ordering of events without ... Used to express properties that will be verified ...

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Tutorial I - AXp, EXp, AFp, EFp, AGp, EGp. A(pUq), E(pUq), A(pRq), E(pRq) ... AGp. EF p A(pRq) E( pU qA(pUq) E( pR qEFp E(true U p) E(pRq) E(qU(p q)) EGq CTL Model Checking ...

AXp, EXp, AFp, EFp, AGp, EGp. A(pUq), E(pUq), A(pRq), E(pRq) ... AGp. EF p A(pRq) E( pU qA(pUq) E( pR qEFp E(true U p) E(pRq) E(qU(p q)) EGq CTL Model Checking ...

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Using mrInterview for OnLine Data Collection and Data Management PowerPoint PPT Presentation

Using mrInterview for OnLine Data Collection and Data Management - ... plist PUBLIC '-//Apple Computer//DTD PLIST 1.0//EN' 'http://www.apple.com/DTDs ... key com.apple.print.PageFormat.PMHorizontalRes /key dict ...

... plist PUBLIC '-//Apple Computer//DTD PLIST 1.0//EN' 'http://www.apple.com/DTDs ... key com.apple.print.PageFormat.PMHorizontalRes /key dict ...

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Using model checking and execution generated tests to find bugs in real code PowerPoint PPT Presentation

Using model checking and execution generated tests to find bugs in real code - Only needed so could checkpoint and restore! Instead ... Restore state by: mounting copy of initial disk and applying these choices to ...

Only needed so could checkpoint and restore! Instead ... Restore state by: mounting copy of initial disk and applying these choices to ...

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Open Source Model Checking Radu Grosu SUNY at Stony Brook PowerPoint PPT Presentation

Open Source Model Checking Radu Grosu SUNY at Stony Brook - Early stages: A modest C compiler. Translation: ... High level information lost: calls, structures, fields, etc. Now days: Full blown, multi-language compiler ...

Early stages: A modest C compiler. Translation: ... High level information lost: calls, structures, fields, etc. Now days: Full blown, multi-language compiler ...

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Automatically Validating Temporal Safety Properties of Interfaces PowerPoint PPT Presentation

Automatically Validating Temporal Safety Properties of Interfaces - Automatic Predicate Abstraction of C Programs, Thomas Ball, Rupak Majumdar, Todd ... Polymorphic Predicate Abstraction, Thomas Ball, Todd Millstein, Sriram K. ...

Automatic Predicate Abstraction of C Programs, Thomas Ball, Rupak Majumdar, Todd ... Polymorphic Predicate Abstraction, Thomas Ball, Todd Millstein, Sriram K. ...

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Model Checking: From Hardware to Software and Back Again PowerPoint PPT Presentation

Model Checking: From Hardware to Software and Back Again - Temporal Logic Model Checking ... in propositional temporal logic. ... Safety Property: bad state unreachable. Counterexample. Counterexamples. Transition System ...

Temporal Logic Model Checking ... in propositional temporal logic. ... Safety Property: bad state unreachable. Counterexample. Counterexamples. Transition System ...

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CS294-32: Dynamic Partial Order Reduction PowerPoint PPT Presentation

CS294-32: Dynamic Partial Order Reduction - Results in a large ... while model checker executes the program, it sees exactly which threads ... and Flipping Algorithm and Concolic Testing: jCUTE ...

Results in a large ... while model checker executes the program, it sees exactly which threads ... and Flipping Algorithm and Concolic Testing: jCUTE ...

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vizirvizir.net PowerPoint PPT Presentation

vizirvizir.net - Internet Nedir? T rkiye de Internet Internet Nedir? Temel Kavramlar Elektronik Posta (e-posta, e-mail) Bir Yerden Dosya Alma ve Bir Yere Dosya G nderme; FTP

Internet Nedir? T rkiye de Internet Internet Nedir? Temel Kavramlar Elektronik Posta (e-posta, e-mail) Bir Yerden Dosya Alma ve Bir Yere Dosya G nderme; FTP

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We found bugs with static analysis and model checking and this is what we learned. PowerPoint PPT Presentation

We found bugs with static analysis and model checking and this is what we learned. - Title: Selling an Idea or a Product Author: public pc (3rd floor) Last modified by: Metacomp Created Date: 6/2/1995 10:06:36 PM Document presentation format

Title: Selling an Idea or a Product Author: public pc (3rd floor) Last modified by: Metacomp Created Date: 6/2/1995 10:06:36 PM Document presentation format

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Experiences using static analysis PowerPoint PPT Presentation

Experiences using static analysis - Case 2: AODV loop free, ad-hoc routing protocol Checked w/ model checking [OSDI 02], then statically. Surprise: when checked same property static won.

Case 2: AODV loop free, ad-hoc routing protocol Checked w/ model checking [OSDI 02], then statically. Surprise: when checked same property static won.

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Verisoft PowerPoint PPT Presentations