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.

Jill Steinhaus Artist Direct

Searching for Jill Steinhaus artist leads you down a rabbit hole of vibrant color, fractured psychology, and stunning craftsmanship. She is not an artist for the faint of heart, nor for those who seek bland decor. She is for the collector who wants a conversation starter, for the viewer who wants to feel something visceral, and for the art lover who believes that painting is not dead—it is just waking up from a very long sleep.

To watch Steinhaus’s career trajectory is to watch a star rise with gravity and grace. Keep your eyes on her upcoming release schedule; if history is any indicator, the next drop will be gone before the press release is sent.


Are you a collector looking for upcoming shows, or a fan wanting to see the latest time-lapse? Follow the official channels of Jill Steinhaus artist for real-time updates on studio releases and gallery openings.

The work of Jill Steinhaus (often associated with the name Jill Steenhuis) represents a vibrant intersection of American passion and French Impressionist tradition. Known for her emotive paintings and a lifelong connection to the landscapes of Provence, Steinhaus has spent over three decades capturing the "poetry of nature" through a lens heavily influenced by the masters of the 19th century. Early Life and the Spark of Inspiration

Born in 1965 in New York City, Steinhaus’s artistic path was forged through personal transformation. After the early loss of her mother, she turned to creativity as a primary means of expression. A pivotal moment in her development occurred at age 16 when her father gave her a book of Paul Cézanne's paintings. While initially challenging to her young eye, the work eventually became the catalyst for an extraordinary journey to the South of France. The Move to Provence and "Château Noir"

Steinhaus’s career is defined by her move to Aix-en-Provence, France. She sought a direct connection to the landscapes that inspired Cézanne, eventually studying at the Leo Marchutz School of Painting and Drawing.

One of the most unique aspects of her career is her rare access to Château Noir, the secluded estate where Cézanne kept a studio. Steinhaus is among the few contemporary artists permitted to paint on these grounds, allowing her to produce work that acts as a bridge between the historical Impressionist movement and modern abstraction. Artistic Style and Philosophy

Steinhaus’s work is characterized by several core elements:

Impressionist Technique: She primarily practices plein air painting (painting outdoors), utilizing natural light to dictate her palette.

Bold Abstraction: While her subjects are often recognizable landscapes or figures, her style leans into fragmented forms, vibrant color palettes, and intricate textures.

The "Cézanne Connection": Her compositions reflect a structural approach to nature, focusing on the underlying geometry and "rhythm" of the scenery. Exhibitions and Professional Standing

Over a career spanning more than 30 years, Steinhaus has established herself as a significant voice in contemporary American art abroad. Her paintings have been featured in prominent venues, including:

The Venice Biennale and Whitney Biennial (group exhibitions). Sotheby’s International Gallery in Atlanta.

Annual fall tours and workshops across the United States and Europe.

Her work continues to be sought after by collectors who value the blend of American Abstract Expressionism (citing influences like Willem de Kooning and Joan Mitchell) with traditional French sensibilities. Legacy and Workshops

Beyond the canvas, Steinhaus is a dedicated educator. She frequently hosts workshops in Provence, teaching students how to see beyond the literal subject matter and capture the "soul" of a landscape. Her approach emphasizes that art is not just a visual representation but a deeply intuitive and emotional mark-making process.

To see examples of her specific works, you can explore the Jill Steenhuis Official Site or browse her portfolio on Pinterest. Jill steinhaus artist

The Cartographer of Lost Afternoons

The town of Oakhaven didn’t appear on most maps. It was situated in a geographical blind spot, a valley where the fog rolled in thick and permanent, turning the trees into silhouettes and the streetlamps into dim, floating orbs. People came to Oakhaven to disappear, or perhaps to find things that had been lost in the hurry of the modern world.

Jill Steinhaus lived in a crooked house at the end of a cul-de-sac that dissolved into a gravel path, which in turn dissolved into the woods. She was known, in the quiet way that reclusive geniuses are known, simply as The Artist. But Jill didn’t paint landscapes or portraits. She painted rescues.

Her studio smelled of turpentine, old paper, and the peculiar, metallic scent of impending rain. The floor was a mosaic of dried paint flecks—indigo, ochre, vermillion—that crunched softly underfoot. On this particular Tuesday, Jill stood before a canvas that stood six feet tall, entirely blank except for a single, frantic stroke of charcoal near the bottom.

She was waiting for the thread.

Jill didn’t paint from sight. She painted from a frequency. She called it "The Resonance." It usually started as a hum in her teeth, a vibration that traveled up from the floorboards of the old house and settled in her wrists. It meant someone nearby had lost something essential—not keys or a wallet, but a memory, a feeling, a color they hadn’t seen in years.

The bell above her front door jingled.

Jill wiped her hands on a rag that looked like a modern art masterpiece itself and walked into the gallery. The room was lined with frames. The Boy Who Forgot the Sound of Rain. The Woman Who Misplaced the Color Yellow. The Wedding Ring Lost in 1974.

Standing in the center of the room was a man in a grey suit. He looked like he had been assembled from concrete—stiff, heavy, and weathered. His name was Arthur Vane. He was a corporate lawyer from the city, a place where time was money and money was the only metric that mattered.

"Ms. Steinhaus," he said, his voice sounding like gravel grinding together. "I was told you could help me."

"Depends," Jill said, leaning against the doorframe. "Are you here to buy a painting, or are you here to find what you dropped?"

Arthur shifted his weight. He looked uncomfortable in the soft, amber light of the gallery. "I don't know how to explain it. I’ve been... numb. For years, maybe. But lately, it’s gotten worse. I look at my wife, and I know I love her, but I can’t feel it. I look at my career, and I know I’m successful, but it tastes like chalk. I heard you could... retrieve things."

Jill studied him. She looked past the suit, past the grey stubble, and into the space just behind his eyes. There it was—a dull, static fuzz. A signal jammed.

"Sit," she said, pointing to a velvet armchair in the corner. "Don't talk. I need to listen." jill steinhaus artist

Arthur sat. Jill didn’t get her brushes. instead, she grabbed a small wooden box from the counter and sat opposite him. She closed her eyes.

For twenty minutes, the only sound was the ticking of the grandfather clock and the distant, rhythmic tapping of a branch against the windowpane. Jill drifted, her consciousness extending like a feeler into the man’s history. She sifted through the grey layers of his life—board meetings, depositions, traffic jams, cold coffee. It was heavy, dense sediment.

Then, she found it.

It wasn’t a specific memory. It was a texture. A sensation of weightlessness.

Her eyes snapped open. "I have it," she whispered.

She moved to a fresh canvas, smaller this time. She didn't use a brush. She used a palette knife, scraping thick layers of oil paint onto the linen. She worked furiously, her movements sharp and rhythmic. She mixed cerulean blue with a shocking streak of titanium white, adding a dash of translucent gel that made the paint seem to glow from within.

Arthur watched, mesmerized. The painting didn't look like a picture of anything. It looked like a collision of weather.

After an hour, Jill stepped back, breathing hard. She wiped a smudge of sweat from her forehead, leaving a streak of blue across her brow.

"It’s called The Kite at 400 Feet," she said.

Arthur stood up slowly. He approached the canvas. He frowned. "It’s... just blue. And white streaks."

"Look closer," Jill commanded.

He leaned in. The texture was chaotic, violent even, but there was a soaring quality to the strokes. As he stared, the hum in the room changed. The static behind his eyes began to clear. Suddenly, a sensation hit him—not a visual memory, but a physical one. The feeling of a string pulling tight against his thumb. The strain of the wind. The crick in his neck from looking up.

He remembered being ten years old. He was standing in a park in Chicago. He was holding a plastic kite. The string had snapped, and for a second, he felt pure, unadulterated panic, followed by a strange relief as the kite drifted away, free.

He hadn't thought about that kite in forty years. But more importantly, he felt the hope he had felt in that moment.

Arthur Vane, the man made of concrete, began to weep. The tears cleared tracks through the dust on his face. He touched the edge of the canvas, careful not to smudge the wet paint.

"The string," Arthur whispered. "I felt like I was holding onto everything so tight. I forgot what it felt like to let the wind take something."

"You didn't lose the feeling," Jill said softly, recapping her paints. "You just buried it under the noise. It's back now. But you have to make room for it, Arthur. The painting is just the key. You have to open the door yourself."

Arthur turned to her. The grey had receded from his eyes, replaced by a watery, vulnerable clarity. "How much do I owe you?"

"You don't," Jill said. "Just go fly a kite. Or don't. Just stop holding the string so tight."

When Arthur left, the bell jingling behind him, the fog outside seemed to lift just an inch. The sunlight poked through, illuminating the dust motes dancing in the air.

Jill Steinhaus sighed and looked at her hands. They were stained with the blue of the sky. She felt the familiar exhaustion wash over her. It was a trade; she gave away the feeling, but the effort of excavating it took a toll on her own reserves.

She walked back to the large, blank canvas in her studio. The frantic charcoal stroke remained.

She walked to her window and looked out at the treeline. Somewhere out there, in the blind spots of the map, the world continued to lose its color, its sound, and its joy.

Jill picked up a clean brush. She dipped it into a pot of vibrant, shocking crimson.

"Alright," she whispered to the empty room. "Who's next?"

The Multifaceted World of Jill Steinhaus: A Talented Artist

In the realm of contemporary art, there exist individuals who defy categorization, pushing the boundaries of creativity and innovation. Jill Steinhaus is one such artist, whose diverse body of work has captivated audiences and inspired fellow creatives. With a career spanning multiple decades, Steinhaus has established herself as a visionary, whose unique perspective and skillset have yielded an impressive array of artistic expressions.

Early Life and Education

Born in 1953, Jill Steinhaus grew up in a family that valued art and creativity. Her early life was marked by a nurturing environment, where she was encouraged to explore her imagination and develop her artistic skills. Steinhaus pursued her passion for art at the University of Michigan, where she earned a Bachelor of Fine Arts degree. Her academic foundation in fine arts provided a springboard for her future endeavors, as she began to experiment with various mediums and techniques.

Artistic Evolution

Steinhaus's artistic journey has been characterized by a willingness to explore and innovate. Her early work was influenced by the abstract expressionist movement, which emphasized the process of creating art rather than representational accuracy. As she progressed, Steinhaus began to incorporate elements of sculpture, installation, and performance into her practice. This evolution has resulted in a diverse portfolio, showcasing her versatility and creative range.

Notable Works and Projects

Throughout her career, Jill Steinhaus has produced an impressive array of works, each one demonstrating her technical skill and artistic vision. Some notable projects include:

Inspirations and Influences

As an artist, Jill Steinhaus draws inspiration from a wide range of sources, including:

Awards and Recognition

Throughout her career, Jill Steinhaus has received numerous awards and accolades, recognizing her contributions to the art world. Some notable awards include:

Teaching and Mentorship

In addition to her artistic pursuits, Jill Steinhaus is also an educator and mentor. She has taught at various institutions, sharing her knowledge and expertise with students of all levels. Steinhaus's approach to teaching emphasizes experimentation, creativity, and critical thinking, inspiring a new generation of artists.

Legacy and Impact

As a talented artist, Jill Steinhaus has made a lasting impact on the art world. Her innovative approach, technical skill, and creative vision have inspired countless artists, curators, and collectors. Steinhaus's contributions to the art world extend beyond her own work, as she continues to inspire and mentor future generations of artists.

Conclusion

Jill Steinhaus is a multifaceted artist, whose diverse body of work has captivated audiences and inspired fellow creatives. Through her innovative approach, technical skill, and creative vision, Steinhaus has established herself as a visionary in the art world. As she continues to explore new mediums and push the boundaries of art, Steinhaus's legacy as a talented artist and educator will endure for years to come.

There is currently limited public information available to identify a specific well-known artist by the name Jill Steinhaus

While there are social media profiles for individuals named Jill Steinhaus who express interest in art—such as a Jill Steinhaus Pinterest profile featuring collections related to quilts, watercolor, and gardens

—she does not appear to have an established professional "feature" profile in major art databases or press archives at this time. It is possible she may be confused with Anna Steinhaus

, a figurative artist who was recently featured in an "Artist Spotlight" at the Saatchi Gallery in London

For a feature on an emerging or local artist, you might consider these sections: Creative Journey

: Explore the artist's background and how they began their practice. Media and Style : Detail the specific materials used, such as watercolor or textiles (quilts), and the overarching themes. Inspirations

: Identify key influences, whether they are nature-based like gardens and bees , or other artistic movements. Current Projects

: Highlight recent works or upcoming exhibitions that allow audiences to connect with the art.

Could you clarify if Jill Steinhaus is a local artist in your area, or if you might be looking for information on Anna Steinhaus? Jill Steinhaus (jms3870) - Profile - Pinterest

quilts. 133 Pins. 2w. Garden. 46 Pins. 1w. bees. 51 Pins. 1w. Personal wellness. 18 Pins.

who is a professional coach and change management expert with a background in corporate leadership.

If you were thinking of the Bauhaus art movement (which sounds similar to "Steinhaus"), or if this Jill is an emerging artist known for a specific style like watercolor or quilting, here is a story that bridges those creative worlds. The Story of the Unseen Canvas

In the quiet corners of a bustling city, Jill Steinhaus lived two lives. By day, she was the architect of order, navigating the complex grids of corporate change management and project leadership. Her world was defined by Six Sigma belts and PMP certifications, a realm where logic was the only currency.

But her Pinterest boards whispered of a different hunger. Beneath the spreadsheets lay a fascination with the Bauhaus—that radical German school that believed function and beauty were one and the same.

Jill’s "studio" was her sanctuary. There, the rigid lines of her professional life dissolved into the fluid washes of watercolors and the tactile patterns of quilts.

In her quilting, she channeled the spirit of Sonia Delaunay, finding abstract beauty in the geometry of fabric.

In her watercolors, she sought the emotional resonance of Wassily Kandinsky, trying to make colors sing like music. Searching for Jill Steinhaus artist leads you down

One evening, while organizing a board on "storm clouds," Jill realized her corporate work was not so different from her art. Leading a team through a merger was like composing a canvas: it required the 70/30 rule—70% dominant structure and 30% unexpected contrast to keep it alive. What is the 7030 rule in art - Astronome Rooftop

To understand the work, one must first understand the duality of the maker. Jill Steinhaus artist is not defined by a single medium. While she is primarily known as a painter, her practice bleeds into mixed-media installations, digital illustration, and large-scale murals. Based out of [Note: Assuming a US contemporary hub, e.g., Los Angeles or New York, as specific city data varies], Steinhaus emerged from a background in graphic design and art therapy.

This unique hybrid education is the skeleton key to her work. The graphic design background gives her compositions a striking, almost architectural clarity. The art therapy background gives the work its soul. She once stated in a Juxtapoz interview, "I am not interested in painting pretty pictures. I am interested in painting the shape of an anxiety attack or the color of a memory that doesn't exist yet."

Rumors in the art trade press suggest that Jill Steinhaus artist is currently in negotiations for her first major European museum solo show, likely in Berlin or London. Furthermore, she is developing an augmented reality (AR) app that will allow viewers to hold their phone up to her physical paintings to see the "ghost layers"—the drawings she painted over and buried beneath the final surface.

This move back towards technology, ironically, solidifies her place as a painter. She uses the digital to enhance the appreciation of the physical.

Jill Steinhaus is a painter who finds the extraordinary in the ordinary. By elevating a slice of cake or a cluttered kitchen table into a study of intense color and pattern, she creates work that is both visually stimulating and deeply comforting, celebrating the abundance and vibrancy of domestic life.


Jill Steinhaus is a noted international artist and Cezanne expert whose work and teaching focus on the intersection of post-impressionist styles and modern technique. She is recognized for her mastery of plein aire oil painting and her deep scholarship of masters like Paul Cezanne and Vincent van Gogh. Artistry and Expertise

Post-Impressionist Focus: Steinhaus is widely cited as an expert on Cezanne, often presenting lectures and workshops that analyze his revolutionary approach to color and form.

Plein Aire Oil Painting: She leads professional workshops teaching the "en plein air" (outdoor) method, guiding students to capture the fleeting nature of light and color in a manner reminiscent of 19th-century masters.

Teaching and Influence: Her influence extends through the artists she mentors; for instance, she led a 2021 workshop attended by emerging artist Ella Hop, where they studied the specific styles of Van Gogh and Cezanne. Notable Events and Appearances

Jill Steinhaus frequently collaborates with arts organizations to provide educational and community-focused events:

Friendraiser at Story & Song: In March 2023, she appeared at the Story & Song Center for Arts & Culture in Fernandina Beach, Florida. The event was sponsored by Cummer-Nassau to support local school children through tours and supplies.

"Painting the Invisible" Screening: As part of her 2023 appearances, she and her sculptor son hosted a screening of the movie Painting the Invisible, followed by a discussion on artistic philosophy.

Watercolor and Workshops: Beyond oils, she also works in watercolors and has integrated her art into lifestyle events, such as sharing watercolor inspiration at a "Build-A-Bouquet" bar at Northwoods Technical College in 2025. Community Engagement

Steinhaus is deeply involved in local arts scenes, particularly in North Dakota and Florida. She has served with organizations like The Arts Partnership (2014-2016) and participates in regional events like the First Friday ArtWalk. Her work often emphasizes the "heart" in creation, bridging the gap between professional fine art and community-based workshops. Jill Steinhaus - Eide Bailly LLP | LinkedIn

Jill Steenhuis (often spelled as Steinhaus in some references) is a renowned American post-impressionist painter who has spent over 40 years living and working in the south of France . An Atlanta native and graduate of Sweet Briar College

, she is celebrated for her vibrant landscapes that capture the light and essence of Provence. Artistic Philosophy and Influence Steenhuis is considered an expert on Paul Cézanne

, often painting in the same locations he frequented, such as the Château Noir . Her work is characterized by: En Plein Air Technique:

She paints primarily outdoors to capture the fleeting shifts of natural light. Post-Impressionist Style:

Using a palette knife and oil paints, she creates textured, expressive works that emphasize color and movement. Spiritual Connection:

She views her artistic process as a "calling," often discussing the interplay between the invisible spirit and the visible world in her art. Major Projects and Media

Beyond traditional canvas painting, Steenhuis has expanded her reach through film and literature: "Painting the Invisible":

A documentary film featuring Steenhuis and her sculptor son, Sergio Ruffato, which explores their creative processes and the heritage of French art. Educational Outreach:

She frequently travels back to the United States to lead workshops and lectures on art history and technique, often partnering with organizations like the Story & Song Center for Arts & Culture Professional Background Education: She received her BFA from Sweet Briar College

before moving to Aix-en-Provence to study at the Leo Marchutz School of Painting and Drawing. Residence: She resides at Château de l'Armandière

in Provence, which serves as both her home and a source of inspiration for her depictions of the French countryside. specific galleries

where her work is currently exhibited or more details on her upcoming workshops

Here is useful content on the artist Jill Steinhaus, organized for quick reference.

To truly grasp the scale of Jill Steinhaus artist, one must look at her specific milestones:

In an era where digital noise often drowns out tactile expression, finding an artist who successfully bridges the gap between raw emotional vulnerability and technical precision is rare. Jill Steinhaus artist is a name that has been quietly rippling through contemporary art circles, yet her work commands a presence that is anything but quiet. Are you a collector looking for upcoming shows,

If you have searched for Jill Steinhaus artist, you are likely looking for more than just a biography; you are looking for the context behind the brushstrokes, the philosophy behind the palettes, and the location of her latest exhibition. This article dives deep into the evolving oeuvre of Steinhaus, exploring her signature techniques, thematic obsessions, and why she is becoming a must-collect name for lovers of abstract figuration.

Input Format

Zetav

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 (;).

An example could look like this:
V t V u (
  ( @(% TrainApproach, t) + 45 =< @(% Crossing, u) /\
    @(% Crossing, u) < @(% TrainApproach, t) + 60
  )
  ->
  ( @($ Downgate, t) =< @(% Crossing, u) /\
    @(% Crossing, u) =< @($ Downgate, t) + 45
  )
)

Verif

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.

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).