The GeneticDFA project uses genetic programming to reverse engineer blackbox systems modeled in DFA form.
To simulate a natural blackbox system, an Arduino, has been set up to act as an unknown system, similarly modeled as a DFA. Another Arduino communicates with the blackbox system through radio frequency, generating test traces by firing sequences of words at the blackbox. By the end of a sequence, the blackbox will notify the learning Arduino of the traces' passing grade.
Once enough test traces have been accumulated; they can be used to learn the DFA using the GeneticDFA program. Test traces can additionally be generated through the provided Python script in case you have no Arduino with RF communication capabilities (it is also a LOT quicker).
To get a local copy up and running, follow these steps.
The project is dependant on GeneticSharp, AvaloniaUI, and the Graphviz.NetWrapper.
The project can either be run using the CLI or a sparse GUI, which simplifies browsing the DFA visualizations after each generation.
- Clone the repository
git clone https://github.com/KarmaKamikaze/GeneticDFA.git- Navigate to the CLI or the UI project folder and build the project
CLI version:
cd GeneticDFA/GeneticDFA && dotnet build --configuration ReleaseGUI version:
cd GeneticDFA/GeneticDFAUI && dotnet build --configuration Release- Navigate to the TestTraceGen folder and run the python script to generate test traces
cd ../TestTraceGen/ && py -3.10 ./main.pyOnce the script has been initiated, it will prompt you to select a specific test model for which it will generate traces. You can also choose the amount of passing vs. failing traces it should generate. The failing traces require a limit to how long they can become, which the script will also prompt you for.
The script will produce a json file named, e.g., small-dfa-traces-[date-and-time].json.
- Move the test traces to the build folder and rename them
CLI version:
mv small-dfa-traces-[date-and-time].json ../GeneticDFA/bin/Release/net6.0/traces.jsonGUI version:
mv small-dfa-traces-[date-and-time].json ../GeneticDFAUI/bin/Release/net6.0/traces.json- Navigate to the build folder and run the program
CLI version:
cd ../GeneticDFA/bin/Release/net6.0/ && ./GeneticDFAGUI version:
cd ../GeneticDFAUI/bin/Release/net6.0/ && ./GeneticDFAUIThe GUI makes tweaking the settings ease while also preserving previously used settings between runs and executions. To tweak the settings using the CLI, you must manually change them in the source code and then rebuild the project, as described in point 2.
Distributed under the MIT License. See LICENSE for more information.
Project Link: https://github.com/KarmaKamikaze/GeneticDFA