- KeY’s symbolic execution API: The source code version includes the project key.core.symbolic_execution.example which provides a usage example of KeY’s symbolic execution engine.
- Verifying with KeY: The source code version includes the project key.core.example which creates all proof obligations for a given Java project and tries to verify them automatically using KeY’s prover.
Source code sample: Symbolic Execution API
The following code snippet shows how to access the symbolic execution API programmatically.
Source code sample: Program verification
The following code snippet shows how to programatically prove a program correct, i.e., by calling KeY from inside source code rather then using the CLI/GUI.
Relevant blog posts
How researchers from UPM and IMDEA used KeY as backend - Researchers (Julio Mariño Raúl, N. N. Alborodo, Lars-Åke Fredlund and Ángel Herranz) from UPM and IMDEA (both Madrid, Spain) developed a methodology to synthesize verifiable concurrent Java components from formal models.