Struct SolutionStats

pub struct SolutionStats {
    pub conflicts: usize,
    pub decisions: usize,
    pub propagations: usize,
    pub restarts: usize,
    pub learnt_clauses: usize,
    pub removed_clauses: usize,
}

Contains statistics about a SAT solver’s execution.

These statistics provide insights into the solver’s performance and behavior during the search for a solution.

Fields

conflicts: usize

The total number of conflicts encountered during the search.

decisions: usize

The total number of decisions made (variables chosen and assigned a value heuristically).

propagations: usize

The total number of propagations (literals assigned due to unit propagation).

restarts: usize

The total number of times the solver restarted its search.

learnt_clauses: usize

The total number of clauses learnt during conflict analysis.

removed_clauses: usize

The total number of learnt clauses removed by clause database cleaning.

Trait Implementations

impl Clone for SolutionStats

fn clone(&self) -> SolutionStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolutionStats

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

Formats the value using the given formatter.

impl Default for SolutionStats

fn default() -> SolutionStats

Returns the “default value” for a type.

impl Hash for SolutionStats

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SolutionStats

fn cmp(&self, other: &SolutionStats) -> 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 SolutionStats

fn eq(&self, other: &SolutionStats) -> 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 SolutionStats

fn partial_cmp(&self, other: &SolutionStats) -> 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 Eq for SolutionStats

impl StructuralPartialEq for SolutionStats