MODEL CHECKING CONTEST 2024 - (2/2) - CALL FOR TOOLS
GOALS The Model Checking Contest (MCC) is a yearly event that assesses existing verification tools for concurrent systems on a set of models (i.e., benchmarks) proposed by the scientific community. All tools are compared on the same benchmarks and using the same computing platform, so that a fair comparison can be made, contrary to most scientific publications, in which different benchmarks are executed on different platforms. Another goal of the Model Checking Contest is to infer conclusions about the respective efficiency of verification techniques for Petri nets (decision diagrams, partial orders, symmetries, etc.) depending on the particular characteristics of models under analysis. Through the feedback on tools efficiency, we aim at identifying which techniques can best tackle a given class of models. Finally, the Model Checking Contest seeks to be a friendly place where developers meet, exchange, and collaborate to enhance their verification tools. The Model Checking Contest is organized in three steps: - the Call for Models (http://mcc.lip6.fr/cfm.html), - the present Call for Tools (http://mcc.lip6.fr/cft.html), - and the Contest itself. CALL FOR TOOLS For the 2024 edition, we kindly ask the developers of verification tools for concurrent systems to participate in the MCC competition. Each tool will be assessed on both the accumulated collection of MCC models (these are the "known" models, see http://mcc.lip6.fr/models.html) and on the new models selected during the 2024 edition (these are the "surprise" models, see http://mcc.lip6.fr/cfm.html). The benchmarks on which tools will be assessed, are colored Petri nets and/or P/T nets. Some P/T nets are provided with additional information giving a hierarchical decomposition into sequential machines (these models are called Nested-Units Petri nets - see http://mcc.lip6.fr/nupn.php for more information): tools may wish to exploit this information to increase performance and scalability. Each tool may compete in one or more categories of verification tasks, such as reachability analysis, evaluation of CTL formulas, of LTL formulas, etc. Tools have to be submitted in binary-code form. Each submitted tool will be run by the MCC organizers in a virtual machine (typically configured with up to 4 cores, 16 Gbytes of RAM, and a time confinement of 30 or 60 minutes per run, i.e., per instance of a model). Last year, more than 1500 days of CPU time have been invested in the MCC competition. The MCC relies on BenchKit (https://github.com/fkordon/BenchKi t), a dedicated execution environment for monitoring the execution of processes and gathering of data. By submitting a tool, you explicitly allow the organizers of the Model Checking Contest to publish to publish on the MCC web site the binary executable of this tool, so that experiments can be reproduced by others after the contest. Detailed information is available from http://mcc.lip6.fr/rules.html. Note: to submit a tool, it is not required to have submitted any model to the MCC Call for Models. However, it is strongly recommended to pre-register your tool using the dedicated form before April 15, 2024: http://mcc.lip6.fr/2024/registration.php. You will then be informed of the way the contest is going. The sooner is the better. IMPORTANT: based on the discussions between the organizers and the tool developers, some changes were recently introduces to increase the accuracy of the contest. Please have a close look at the submission manual that includes such changes. You can find below the list of those that may have an impact for you: - Models now embed information about the properties located in the model forms (when available). The way it is described is presented here. So you may for example check if it is known that the model is «safe» or not. - The default virtual machine is divided in two disk images. mcc2024.vmdk is the bootable one that you update with your tools. It mounts mcc2024-input.vmdk in read-only mode that contains models and formulas for the contest. IMPORTANT DATES - January 22, 2024: publication of the present Call for Tools. - January 29, 2024: publication of the updated contest rules for 2023 at http://mcc.lip6.fr/2023/pdf/rules.pdf - February 12, 2024: publication of the Tool Submission Kit, which is available from https://mcc.lip6.fr/2024/archives/SubmissionKit.tar.gz - April 15, 2024: deadline for tool pre-registration If you plan to submit a tool to the contest, please fill in the pre-registration form available from http://mcc.lip6.fr/registration.php - May 1st, 2024: deadline for tool submission - May 15, 2024: early feedback to tool submitters, following the preliminary qualification runs, which are performed using a few small instances of the "known" models. - June 10, 2024: more feedback to tool submitters, following the competition runs - June 25, 2024: announcement of MCC'2024 results during the Petri Net Conference conference (Geneva, Switzerland) COMMITTEES General Chair Fabrice Kordon - Sorbonne Université/LIP6, France Model Board Pierre Bouvier - Kalray S.A., France Hubert Garavel - Inria/LIG, France Fabrice Kordon - Sorbonne Université, France Execution Board Francis Hulin-Hubard - CNRS, France Fabrice Kordon - Sorbonne Université, France Formula Board Loïg Jezequel - Univ. Nantes, France Emmanuel Paviot-Adet - Univ. Paris 5, France -------------------------------------------------------------------------------------- Fabrice Kordon Sorbonne Université Campus Pierre & Marie Curie LIP6/MoVe, Office 26-00/202 or 26-25/216 4 place Jussieu, 75252 Paris Cedex 05 http://lip6.fr/Fabrice.Kordon/
