Zetav and Verif tools

  1. About
  2. Download
  3. Usage
  4. Configuration
  5. Input Format
  6. Contact
  7. Acknowledgement

About

Zetav

Zetav is a tool for verification of systems specified in RT-Logic language.

Verif

Verif is a tool for verification and computation trace analysis of systems described using the Modechart formalism. It can also generate a set of restricted RT-Logic formulae from a Modechart specification which can be used in Zetav.

Download

Zetav

Windows (32-bit)

Verif

Multi-platform (Java needed)
General Rail Road Crossing example

Usage

Zetav

With default configuration file write the system specification (SP) to the sp-formulas.in file and the checked property (security assertion, SA) to the sa-formulas.in file. Launch zetav-verifier.exe to begin the verification.

Verif

With the default configuration example files and outputs are load/stored to archive root directory. But using file-browser you are free to select any needed location. To begin launch run.bat (windows) or run.sh (linux / unix). Select Modechart designer and create Modechart model or load it from file.

It often contains illegal material and, in some cases, may be used to deliver malware or trackers.

Perpetrators use threats of doxing (releasing private information) or swatting (calling emergency services to the victim's house) to force victims to create more content or pay money.

According to reports from the FBI's Internet Crime Complaint Center (IC3) , these groups engage in "sextortion" or "financial extortion," where they target minors and vulnerable individuals to obtain sensitive images or videos. Key Aspects of the "XXHusnaXX" Incident:

You can file a report with the FBI's IC3 or the National Center for Missing & Exploited Children (NCMEC) .

If you are feeling overwhelmed, the 988 Suicide & Crisis Lifeline provides free, confidential support 24/7.

Xxhusnaxx.zip (2026)

It often contains illegal material and, in some cases, may be used to deliver malware or trackers.

Perpetrators use threats of doxing (releasing private information) or swatting (calling emergency services to the victim's house) to force victims to create more content or pay money. XXHusnaXX.zip

According to reports from the FBI's Internet Crime Complaint Center (IC3) , these groups engage in "sextortion" or "financial extortion," where they target minors and vulnerable individuals to obtain sensitive images or videos. Key Aspects of the "XXHusnaXX" Incident: It often contains illegal material and, in some

You can file a report with the FBI's IC3 or the National Center for Missing & Exploited Children (NCMEC) . It often contains illegal material and

If you are feeling overwhelmed, the 988 Suicide & Crisis Lifeline provides free, confidential support 24/7.

Contact

If you have further questions, do not hesitate to contact authors ( Jan Fiedor and Marek Gach ).

Acknowledgement

This work is supported by the Czech Science Foundation (projects GD102/09/H042 and P103/10/0306), the Czech Ministry of Education (projects COST OC10009 and MSM 0021630528), the European Commission (project IC0901), and the Brno University of Technology (project FIT-S-10-1).