Reducing Concurrent Analysis Under a Context Bound to Sequential Analysis 1st edtion by Akash Lal, Thomas Reps – Ebook PDF Instant Download/Delivery. 3540705437, 978-3540705437
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ISBN 10: 3540705437
ISBN 13: 978-3540705437
Author: Akash Lal, Thomas Reps
This paper addresses the analysis of concurrent programs with shared memory. Such an analysis is undecidable in the presence of multiple procedures. One approach used in recent work obtains decidability by providing only a partial guarantee of correctness: the approach bounds the number of context switches allowed in the concurrent program, and aims to prove safety, or find bugs, under the given bound. In this paper, we show how to obtain simple and efficient algorithms for the analysis of concurrent programs with a context bound. We give a general reduction from a concurrent program P, and a given context bound K, to a sequential program <span id="MathJax-Element-1-Frame" class="MathJax_SVG" style="box-sizing: inherit; display: inline-block; font-style: normal; font-weight: normal; line-height: normal; font-size: 18px; font-size-adjust: none; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;" tabindex="0" role="presentation" data-mathml="PsK”>PsK such that the analysis of <span id="MathJax-Element-2-Frame" class="MathJax_SVG" style="box-sizing: inherit; display: inline-block; font-style: normal; font-weight: normal; line-height: normal; font-size: 18px; font-size-adjust: none; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;" tabindex="0" role="presentation" data-mathml="PsK”>PsK can be used to prove properties about P. We give instances of the reduction for common program models used in model checking, such as Boolean programs and pushdown systems.
Reducing Concurrent Analysis Under a Context Bound to Sequential Analysis 1st Table of contents:
Chapter 1: Introduction
1.1 Overview of Concurrent Analysis
1.2 Context Bounds and Their Role in Concurrent Systems
1.3 Motivation for Reducing Concurrent Analysis to Sequential Analysis
1.4 Challenges in Concurrent Systems Verification
1.5 Objectives and Contributions of the Paper
1.6 Structure of the Paper
Chapter 2: Background and Related Work
2.1 Concurrent Systems and Their Complexity
2.2 Context-Bounded Model Checking
2.3 Sequential vs. Concurrent Verification
2.4 Prior Approaches to Reducing Concurrent Analysis
2.5 Related Work on Context Bounds in Verification
2.6 Comparing Concurrent and Sequential Analysis Techniques
Chapter 3: Formal Framework for Context-Bounded Analysis
3.1 Definitions and Key Concepts
3.2 Formal Model of Concurrent Systems
3.3 Context Bound: Definition and Importance
3.4 Context-Bounded Analysis vs. Unbounded Analysis
3.5 Reduction to Sequential Analysis: Formalization
Chapter 4: Techniques for Reducing Concurrent Analysis
4.1 Abstraction Techniques for Concurrent Systems
4.2 Context Bound-Based Reduction to Sequential Analysis
4.3 Simulating Concurrent Behavior Using Sequential Models
4.4 Optimization of Reduction Techniques
4.5 Correctness of the Reduction Process
Chapter 5: Algorithmic Approach to Sequential Analysis
5.1 Overview of the Sequential Analysis Algorithm
5.2 Steps for Reducing Concurrent Systems to Sequential Analysis
5.3 Handling Interleavings and Non-determinism
5.4 Memory and State Space Management
5.5 Algorithmic Complexity of the Proposed Approach
Chapter 6: Experimental Evaluation
6.1 Experimental Setup and Benchmarks
6.2 Comparing Concurrent and Sequential Analysis Performance
6.3 Impact of Context Bound on Reduction Quality
6.4 Case Studies: Real-World Concurrent Systems
6.5 Performance Metrics and Results
Chapter 7: Applications of the Reduction Technique
7.1 Application in Software Verification
7.2 Application in Concurrent Program Debugging
7.3 Verification of Concurrent Protocols and Systems
7.4 Performance Analysis in Large-Scale Concurrent Systems
7.5 Applications in Formal Verification of Real-Time Systems
Chapter 8: Challenges and Limitations
8.1 Scalability Challenges with Large Concurrent Systems
8.2 Trade-offs Between Sequential and Concurrent Analysis
8.3 Handling Complex Synchronization and Deadlocks
8.4 Accuracy and Precision of the Reduction
8.5 Limitations of Context Bound in Verification
Chapter 9: Open Problems and Future Directions
9.1 Open Problems in Reducing Concurrent Analysis
9.2 Improving Abstraction and Optimization Techniques
9.3 Handling More Complex Concurrent Behaviors
9.4 Integration with Other Verification Methods (e.g., Model Checking)
9.5 Future Directions in Concurrent Systems Verification
Chapter 10: Conclusion
10.1 Summary of Contributions
10.2 Impact on Concurrent Systems Verification
10.3 Key Takeaways from Reducing Concurrent Analysis to Sequential
10.4 Concluding Remarks on the Future of Verification Techniques
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