Since the construction of the first embedded system in the 1960s, embedded systems have continued to spread. They provide a continually increasing number of services and are part of our daily life. The development of these systems is a difficult problem which does not yet have a global solution. Another difficulty is that systems are plunged into the real world, which is not discrete (as is generally understood in computing), but has a richness of behaviors which sometimes hinders the formulation of simplifying assumptions due to their generally autonomous nature and they must face possibly unforeseen situations (incidents, for example), or even situations that lie outside the initial design assumptions.

Embedded Systems presents the state of the art of the development of embedded systems and, in particular, concentrates on the modeling and analysis of these systems by looking at "model-driven engineering", (MDE2): SysML, UML/MARTE and AADL. A case study (based on a pacemaker) is presented which enables the reader to observe how the different aspects of a system are addressed using the different approaches. All three systems are important in that they provide the reader with a global view of their possibilities and demonstrate the contributions of each approach in the different stages of the software lifecycle. Chapters dedicated to analyzing the specification and code generation are also presented.

Since the construction of the first embedded system in the 1960s, embedded systems have continued to spread. They provide a continually increasing number of services and are part of our daily life. The development of these systems is a difficult problem which does not yet have a global solution. Another difficulty is that systems are plunged into the real world, which is not discrete (as is generally understood in computing), but has a richness of behaviors which sometimes hinders the formulation of simplifying assumptions due to their generally autonomous nature and they must face possibly unforeseen situations (incidents, for example), or even situations that lie outside the initial design assumptions.

Embedded Systems presents the state of the art of the development of embedded systems and, in particular, concentrates on the modeling and analysis of these systems by looking at “model-driven engineering”, (MDE2): SysML, UML/MARTE and AADL. A case study (based on a pacemaker) is presented which enables the reader to observe how the different aspects of a system are addressed using the different approaches. All three systems are important in that they provide the reader with a global view of their possibilities and demonstrate the contributions of each approach in the different stages of the software lifecycle. Chapters dedicated to analyzing the specification and code generation are also presented.

Contents

Foreword, Brian R. Larson.Foreword, Dominique Potier.Introduction, Fabrice Kordon, Jérôme Hugues, Agusti Canals and Alain Dohet.Part 1. General Concepts1. Elements for the Design of Embedded Computer Systems, Fabrice Kordon, Jérôme Hugues, Agusti Canals and Alain Dohet.2. Case Study: Pacemaker, Fabrice Kordon, Jérôme Hugues, Agusti Canals and Alain Dohet.Part 2. SysML3. Presentation of SysML Concepts, Jean-Michel Bruel and Pascal Roques.4. Modeling of the Case Study Using SysML, Loïc Fejoz, Philippe Leblanc and Agusti Canals.5. Requirements Analysis, Ludovic Apvrille and Pierre De Saqui-Sannes.Part 3. MARTE6. An Introduction to MARTE Concepts, Sébastien Gérard and François Terrier.7. Case Study Modeling Using MARTE, Jérôme Delatour and Joël Champeau.8. Model-Based Analysis, Frederic Boniol, Philippe Dhaussy, Luka Le Roux and Jean-Charles Roger.9. Model-Based Deployment and Code Generation, Chokri Mraidha, Ansgar Radermacher and Sébastien Gérard.Part 4. AADL10. Presentation of the AADL Concepts, Jérôme Hugues and Xavier Renault.11. Case Study Modeling Using AADL, Etienne Borde.12. Model-Based Analysis, Thomas Robert and Jérôme Hugues.13. Model-Based Code Generation, Laurent Pautet and Béchir Zalila.

TOOLympics 2023 was the third edition of a series of events to showcase competitions in the area of formal methods, colocated with the European Joint Conferences on Theory and Practice of Software (ETAPS 2023), held in April n Paris, France. The goal is to acknowledge the achievements of the various research competitions and comparative evaluations broadly related to the field of formal methods, to explain to the audience which tools from the field of formal methods they evaluate, and to understand their commonalities and differences. The developers of the participating tools typically participate in the competitions and evaluations, choosing the right parameters for the tools, or the best workflow for the approach.

A total of ten competitions joined TOOLympics in 2023 and were presented at the event: CHC-COMP, MCC, QComp, ARCH-COMP, RERS, SL-COMP, SV-COMP, Test-Comp, VerifyThis, and the VT-Long-Term Challenge. Six of these are represented in this proceedings volume as papers: ARCH-COMP, CHC-COMP, MCC, QComp, VerifyThis, and the VerifyThis Long-Term Challenge. Each of these papers was peer-reviewed in single-blind mode.

The papers will be of value to researchers and practitioners who employ formal methods approaches such as model checking, program analysis, probabilistic analysis, runtime verification, SAT solving, and SMT solving.

This book constitutes the proceedings of the 37th International Conference on Application and Theory of Petri Nets and Concurrency, PETRI NETS 2016, held in Toruń, Poland, in June 2016. Petri Nets 2016 was co-located with the Application of Concurrency to System Design Conference, ACSD 2016.

The 16 papers including 3 tool papers with 4 invited talks presented together in this volume were carefully reviewed and selected from 42 submissions. 

Papers presenting original research on application or theory of Petri nets, as well as contributions addressing topics relevant to the general field of distributed and concurrent systems are presented within this volume. 

Since the construction of the first embedded system in the 1960s, embedded systems have continued to spread. They provide a continually increasing number of services and are part of our daily life. The development of these systems is a difficult problem which does not yet have a global solution. Another difficulty is that systems are plunged into the real world, which is not discrete (as is generally understood in computing), but has a richness of behaviors which sometimes hinders the formulation of simplifying assumptions due to their generally autonomous nature and they must face possibly unforeseen situations (incidents, for example), or even situations that lie outside the initial design assumptions.

Embedded Systems presents the state of the art of the development of embedded systems and, in particular, concentrates on the modeling and analysis of these systems by looking at "model-driven engineering", (MDE2): SysML, UML/MARTE and AADL. A case study (based on a pacemaker) is presented which enables the reader to observe how the different aspects of a system are addressed using the different approaches. All three systems are important in that they provide the reader with a global view of their possibilities and demonstrate the contributions of each approach in the different stages of the software lifecycle. Chapters dedicated to analyzing the specification and code generation are also presented.

Since the construction of the first embedded system in the 1960s, embedded systems have continued to spread. They provide a continually increasing number of services and are part of our daily life. The development of these systems is a difficult problem which does not yet have a global solution. Another difficulty is that systems are plunged into the real world, which is not discrete (as is generally understood in computing), but has a richness of behaviors which sometimes hinders the formulation of simplifying assumptions due to their generally autonomous nature and they must face possibly unforeseen situations (incidents, for example), or even situations that lie outside the initial design assumptions.

Embedded Systems presents the state of the art of the development of embedded systems and, in particular, concentrates on the modeling and analysis of these systems by looking at “model-driven engineering”, (MDE2): SysML, UML/MARTE and AADL. A case study (based on a pacemaker) is presented which enables the reader to observe how the different aspects of a system are addressed using the different approaches. All three systems are important in that they provide the reader with a global view of their possibilities and demonstrate the contributions of each approach in the different stages of the software lifecycle. Chapters dedicated to analyzing the specification and code generation are also presented.

Contents

Foreword, Brian R. Larson.Foreword, Dominique Potier.Introduction, Fabrice Kordon, Jérôme Hugues, Agusti Canals and Alain Dohet.Part 1. General Concepts1. Elements for the Design of Embedded Computer Systems, Fabrice Kordon, Jérôme Hugues, Agusti Canals and Alain Dohet.2. Case Study: Pacemaker, Fabrice Kordon, Jérôme Hugues, Agusti Canals and Alain Dohet.Part 2. SysML3. Presentation of SysML Concepts, Jean-Michel Bruel and Pascal Roques.4. Modeling of the Case Study Using SysML, Loïc Fejoz, Philippe Leblanc and Agusti Canals.5. Requirements Analysis, Ludovic Apvrille and Pierre De Saqui-Sannes.Part 3. MARTE6. An Introduction to MARTE Concepts, Sébastien Gérard and François Terrier.7. Case Study Modeling Using MARTE, Jérôme Delatour and Joël Champeau.8. Model-Based Analysis, Frederic Boniol, Philippe Dhaussy, Luka Le Roux and Jean-Charles Roger.9. Model-Based Deployment and Code Generation, Chokri Mraidha, Ansgar Radermacher and Sébastien Gérard.Part 4. AADL10. Presentation of the AADL Concepts, Jérôme Hugues and Xavier Renault.11. Case Study Modeling Using AADL, Etienne Borde.12. Model-Based Analysis, Thomas Robert and Jérôme Hugues.13. Model-Based Code Generation, Laurent Pautet and Béchir Zalila.

TOOLympics 2023 was the third edition of a series of events to showcase competitions in the area of formal methods, colocated with the European Joint Conferences on Theory and Practice of Software (ETAPS 2023), held in April n Paris, France. The goal is to acknowledge the achievements of the various research competitions and comparative evaluations broadly related to the field of formal methods, to explain to the audience which tools from the field of formal methods they evaluate, and to understand their commonalities and differences. The developers of the participating tools typically participate in the competitions and evaluations, choosing the right parameters for the tools, or the best workflow for the approach.

A total of ten competitions joined TOOLympics in 2023 and were presented at the event: CHC-COMP, MCC, QComp, ARCH-COMP, RERS, SL-COMP, SV-COMP, Test-Comp, VerifyThis, and the VT-Long-Term Challenge. Six of these are represented in this proceedings volume as papers: ARCH-COMP, CHC-COMP, MCC, QComp, VerifyThis, and the VerifyThis Long-Term Challenge. Each of these papers was peer-reviewed in single-blind mode.

The papers will be of value to researchers and practitioners who employ formal methods approaches such as model checking, program analysis, probabilistic analysis, runtime verification, SAT solving, and SMT solving.

This book constitutes the proceedings of the 37th International Conference on Application and Theory of Petri Nets and Concurrency, PETRI NETS 2016, held in Toruń, Poland, in June 2016. Petri Nets 2016 was co-located with the Application of Concurrency to System Design Conference, ACSD 2016.

The 16 papers including 3 tool papers with 4 invited talks presented together in this volume were carefully reviewed and selected from 42 submissions. 

Papers presenting original research on application or theory of Petri nets, as well as contributions addressing topics relevant to the general field of distributed and concurrent systems are presented within this volume.