Struct SolverStats

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pub struct SolverStats {Show 13 fields
    pub decisions: u64,
    pub propagations: u64,
    pub conflicts: u64,
    pub restarts: u64,
    pub learned_clauses: u64,
    pub deleted_clauses: u64,
    pub binary_clauses: u64,
    pub unit_clauses: u64,
    pub total_lbd: u64,
    pub minimizations: u64,
    pub literals_removed: u64,
    pub chrono_backtracks: u64,
    pub non_chrono_backtracks: u64,
}

Expand description

Statistics for the solver

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§decisions: u64

Number of decisions made

§propagations: u64

Number of propagations

§conflicts: u64

Number of conflicts

§restarts: u64

Number of restarts

§learned_clauses: u64

Number of learned clauses

§deleted_clauses: u64

Number of deleted clauses

§binary_clauses: u64

Number of binary clauses learned

§unit_clauses: u64

Number of unit clauses learned

§total_lbd: u64

Total LBD of learned clauses

§minimizations: u64

Number of clause minimizations

§literals_removed: u64

Literals removed by minimization

§chrono_backtracks: u64

Number of chronological backtracks

§non_chrono_backtracks: u64

Number of non-chronological backtracks

Implementations§

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impl SolverStats

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pub fn avg_lbd(&self) -> f64

Get average LBD of learned clauses

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pub fn avg_decisions_per_conflict(&self) -> f64

Get average decisions per conflict

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pub fn propagations_per_conflict(&self) -> f64

Get propagations per conflict

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pub fn deletion_ratio(&self) -> f64

Get clause deletion ratio

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pub fn chrono_backtrack_ratio(&self) -> f64

Get chronological backtrack ratio

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pub fn display(&self)

Display formatted statistics

Trait Implementations§

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impl Clone for SolverStats

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fn clone(&self) -> SolverStats

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for SolverStats

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

Formats the value using the given formatter. Read more

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impl Default for SolverStats

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fn default() -> SolverStats

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for SolverStats

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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