We are proud and relieved to announce Verum Dezyne-IDE-2.15 which completes full support for blocking: This finally marks the Grand Unification into single threaded execution semantics.

The documentation is available here: https://download.verum.com/documentation.html.

We will evaluate your reports and track them via the Gitlab dezyne-issues project, see our guide to writing helpful bug reports.

Enjoy!
The Verum Team.

Download

Here are the binary downloads:
dezyne-ide-2.15.0-x86_64-linux.tar.gz
dezyne-ide-2.15.0-x86_64-windows.zip

NEWS

Changes in 2.15.0 since 2.14.0

• Views

  • When a diagram is larger than the view window, a scrollbar is shown.
  • In the state diagram, the displaying of self-transitions can be toggled using s.

  • In the trace diagram:

    • Return events always use the from location,
    • Initially, the component lifeline is selected,
    • Skip over queue-in events when component lifeline is selected,
    • Using the Control key (Control-mouse1 or Control-arrow key) selects the other location.

• Commands

  • A new command ide info to show the state of the daemon now displays the simulate trail.
  • The ide simulate command now supports the -C,--no-compliance, -D,--no-deadlock,--no-interface-livelock, and -Q,--no-queue-full options.

• Noteworthy bug fixes

  • Using the --queue-size option on ide simulate is preserved and used for subsequent interactive simulations.

  • The --strict option on ide simulate is honored again.

  • Locations in the system diagram also work when running the deamon from a different worktree.

For changes in the Dezyne core see Dezyne core release 2.15.0.

About Dezyne-IDE

The Dezyne-IDE is a commercial product by Verum, created especially for the demanding, or the professional Dezyne developer. The Dezyne-IDE is built around the FLOSS command-line version of Dezyne: While the Dezyne-IDE is a must for any productive developer, it is "only" a convenience; because all core dezyne tools are free and open source software, there is never any chance of vendor lock-in. Also, by buying the Dezyne-IDE, you get support on Dezyne and are sponsoring the development of the Dezyne command-line tools.

About Dezyne

Dezyne is a programming language and a set of tools to specify, validate, verify, simulate, document, and implement concurrent control software for embedded and cyber-physical systems.

The Dezyne language has formal semantics expressed in mCRL2 developed at the department of Mathematics and Computer Science of the Eindhoven University of Technology (TUE). Dezyne requires that every model is finite, deterministic and free of deadlocks, livelocks, and contract violations. This is achieved by means of the language itself as well as builtin verification through model checking. This allows the construction of complex systems by assembling independently verified components.

Dezyne is free software, it is distributed under the terms of the GNU Affero General Public Licence version 3 or later.

About Verum

Verum, the organization behind the Dezyne language, is committed to continuing to invest in the language for the benefit of all its users. Verum assists its customers and partners in solving the software challenges of today and tomorrow, by offering expert consultancy on the application of the Dezyne language and the development and use of its tools, as well as on Verum's commercial tools like IDE support based on the LSP (Language Server Protocol), interactive integrated graphics, interactive simulation, (custom) code generation and (custom) runtime library support.