Zetav is a tool for verification of systems specified in RT-Logic language.
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.
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.
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.
The professional collaboration between Filipino film legends and George Estregan (also known as George Estregan Sr.) reached its peak during the 1980s, a period defined by the gritty, provocative "bomba" and "pene" genres of Philippine cinema. While George Estregan was infamously dubbed the "Penetration King" for his frequent roles in erotic films, Myrna Castillo emerged as a leading "bold star" of the era, known for her fearless performances. Key Movie Collaborations
Their movies—from Materyales Fuertes to Hudas —are more than just exploitation. They are historical artifacts of a time when Filipino filmmakers, fresh off the lifting of martial law, used sexuality to explore themes of power, poverty, and rebellion. For collectors and cinephiles hunting for "exclusive" content, finding a film starring these two is like finding a relic of a bygone, and unforgettable, cinematic revolution.
: She starred in five films with Gil Guerrero , including Vengeance Squad (1981), and collaborated with Jess Lapid, Jr. in Legs, Katawan, Babae . myrna castillo and george estregan sex movies exclusive
Here is a look at their key collaborative works:
As the 1980s progressed, a new wave of "bold" or sexy movies swept the industry. Reflecting on this period, Myrna Castillo famously recalled the shift: "Nauso na mga bold movies, kaya naging sexy na ako." (Sexy movies became the trend, so I became a sexy star). They are historical artifacts of a time when
: Castillo and Estregan also shared the screen in this late-80s production, shortly before Estregan's passing in 1988.
These projects were commercial releases meant for major cinemas, not underground adult videos. They combined sensationalized elements with societal commentary, reflecting the poverty, corruption, and lawlessness of the era. in Legs, Katawan, Babae
Note: Viewers should exercise caution when navigating third-party websites claiming to offer "exclusive adult cuts," as these sites are frequently malicious vectors for spam, malware, or phishing links rather than legitimate film repositories. Materyales fuertes (1986) - IMDb
Myrna gets a grant to restore a small chapel. George builds her a drafting table with built-in cup holders. She learns to play three chords on guitar; he learns the difference between Beaux-Arts and Art Deco. They adopt a one-eyed cat named Cinema.
The Zetav verifier expects the input RRTL formulae to be in the following form:
<rrtlformula> : <formula> [ CONNECTIVE <formula> ] ... <formula> : <predicate> | NOT <formula> | <quantifiedvars> <formula> | ( <formula> ) <predicate> : <function> PRED_SYMB <function> <function> : <function> FUNC_SYMB <function> | @( ACTION_TYPE ACTION , term ) | CONSTANT <quantifiedvars> : QUANTIFIER VARIABLE [ QUANTIFIER VARIABLE ] ...Where predicate symbols (PRED_SYMB) could be inequality operators <, =<, =, >=, >, function symbols (FUNC_SYMB) could be basic + and - operators, action type (ACTION_TYPE) could be starting action (^), stop action ($), transition action (%) and external action (#). Quantifier symbols (QUANTIFIER) could be either an universal quantifier (forall, V) or an existential quantifier (exists, E). Connectives (CONNECTIVE) could be conjunction (and, &, /\), disjunction (or, |, \/), or implication (imply, ->). All variables (VARIABLE) must start with a lower case letter and all actions (ACTION) with an upper case letter. Constants (CONSTANT) could be positive or negative number. RRTL formulae in the input file must be separated using semicolon (;).
V t V u (
( @(% TrainApproach, t) + 45 =< @(% Crossing, u) /\
@(% Crossing, u) < @(% TrainApproach, t) + 60
)
->
( @($ Downgate, t) =< @(% Crossing, u) /\
@(% Crossing, u) =< @($ Downgate, t) + 45
)
)
Verif tool does not deal with direct input. Examples are load from files with extension MCH. Those files are in XML and describes model modes structure and transition between modes. There is no need to directly modify those files. But in some cases it is possible to make some small changes manualy or generate Modechart models in another tool.
If you have further questions, do not hesitate to contact authors ( Jan Fiedor and Marek Gach ).
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).