Applying Automated Model Extraction for Simulation and Verification of Real-Life SDL Specification With Spin

Vlaovič, Boštjan; Vreže, Aleksander; Brezočnik, Zmago

doi:10.1109/access.2017.2685238

Cited by 6 publications

(4 citation statements)

References 8 publications

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“…In this section, a SPIN simulation [11] of this model presents to gain early feedback on it. Style parameters can be set up to Random (default) [12], Guided, and Interactive.…”

Section: Simulation Outputmentioning

confidence: 99%

Untitled

2022

SJCUS

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“…In this section, a SPIN simulation [11] of this model presents to gain early feedback on it. Style parameters can be set up to Random (default) [12], Guided, and Interactive.…”

Section: Simulation Outputmentioning

confidence: 99%

Untitled

2022

SJCUS

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“…Furthermore, an interesting contribution was presented in (Vlaovic, Vreze, & Brezocnik, 2017;Vlaovič, Vreže, Brezočnik, & Kapus, 2007). Authors concretize the idea of directly generating a Promela model from the SDL specification by the implementation of sdl2pml (Vreže, Vlaovič, & Brezočnik, 2009) that is an automated generation tool.…”

Section: Specification Of Webrtc P2p Networkmentioning

confidence: 99%

“…Violations were detected in most cases within seconds, and generally under 5 min. The next step was to generate an optimized verifier in order to execute exploration in some of the three main search modes: exhaustive verification, bitstate, or hash-compact approximation, (Bozga et al, 1999;Holzmann, 1997Holzmann, , 2003Ober, Graf, & Ober, 2004;Prigent et al, 2002;Vlaovic et al, 2017;Vlaovič et al, 2007;Vreže et al, 2009).…”

Section: General Verificationmentioning

confidence: 99%

Model Checking of WebRTC Peer to Peer System

Hamzaoui¹,

Bensaid²,

En‐Nouaary³

2019

CIS

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The establishment of the multimedia session is crucial in the WebRTC architecture before media and data transmission. The preliminary bi-directional flow provides the network with all the information needed in order to control and manage the communication between end-users. This control includes the setup, management, and teardown of a session and the definition, and the modification of multiple features that will be enabled in the ongoing session. This is performed by a mechanism named Signaling. In this work, we will use the formal verification to increase confidence in our SDL model by checking the consistency and reliability of the WebRTC Peer to Peer system. The verification and validation are proved the most efficient tools to avoid errors and defects in the concurrent system designs. Indeed, by using model-checking techniques we will verify if the WebRTC system adheres to standards if it performs the selected functions in the correct manner. To achieve that, we will first translate the SDL model to an intermediate format IF that will be retranslated to a Promela Model. Second, using the SPIN model checker, we will verify the general correctness of the model before checking if the desired properties are satisfied using the Linear Temporal Logic (LTL).

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“…Another interesting contribution was introduced in [31]. The authors presented their project to directly generate Promela model from the SDL specification.…”

Section: Introductionmentioning

confidence: 99%

Practical Model Checking of a Home Area Network System: Case Study

Soufiane

En‐Nouaary

Bah

2019

CIT. J. comput. inf. technol

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The integrated communication infrastructure is the core of the Smart Grid architecture. Its two-way communication and information flow provides this network with all needed resources in order to control and manage all connected components from the utility to the customer side. This latter, named the Home Area Network or HAN, is a dedicated network connecting smart devices inside the customer home, and using different solutions. In order to avoid problems and anomalies along the process life cycle of developing a new solution for HAN network, the modeling and validation is one of the most powerful tools to achieve this goal. This paper presents a practical case study of such validation. It intends to validate a HAN SDL model, described in a previous work, using model checking techniques. It introduces a method to translate the SDL model to a Promela model using an intermediate format IF. After the generation of the Promela model, verification is performed to ensure that some functional properties are satisfied. The desired properties are defined in Linear Temporal Logic (LTL), and DTSPIN (an extension of SPIN with discrete time) model checker is used to verify the correctness of the model.

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Applying Automated Model Extraction for Simulation and Verification of Real-Life SDL Specification With Spin

Cited by 6 publications

References 8 publications

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Model Checking of WebRTC Peer to Peer System

Practical Model Checking of a Home Area Network System: Case Study

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