Enum SymbolicModelCheckerHeuristics 

pub(crate) enum SymbolicModelCheckerHeuristics {
    ResetHeuristics,
    DecrementAndIncrementHeuristics,
    CanonicalHeuristics,
    EmptyErrorGraphHeuristic,
}

Variants

ResetHeuristics

This heuristics yields a semi-decision procedure by unfolding cycles if the input TA contains resets but no decrements. It can be used to verify extended threshold automata for coverability or reachability specifications.

DecrementAndIncrementHeuristics

This heuristics yields a semi-decision procedure by unfolding cycles if the input TA contains increments and decrements. It can be used to verify extended threshold automata for coverability or reachability specifications.

CanonicalHeuristics

This heuristics yields a decision procedure by only traversing cycles once. It can be used to verify canonical threshold automata (no resets/decrements) for coverability or reachability specifications.

EmptyErrorGraphHeuristic

This is a greedy heuristics that only checks if the symbolic error graph is empty. It is neither complete nor sound but guarantees termination. If the error graph is empty the property holds, otherwise no conclusion can be drawn.

Trait Implementations

impl Clone for SymbolicModelCheckerHeuristics

fn clone(&self) -> SymbolicModelCheckerHeuristics

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SymbolicModelCheckerHeuristics

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Ord for SymbolicModelCheckerHeuristics

fn cmp(&self, other: &SymbolicModelCheckerHeuristics) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SymbolicModelCheckerHeuristics

fn eq(&self, other: &SymbolicModelCheckerHeuristics) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for SymbolicModelCheckerHeuristics

fn partial_cmp( &self, other: &SymbolicModelCheckerHeuristics, ) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl ValueEnum for SymbolicModelCheckerHeuristics

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

impl Copy for SymbolicModelCheckerHeuristics

impl Eq for SymbolicModelCheckerHeuristics

impl StructuralPartialEq for SymbolicModelCheckerHeuristics