MiniSat::Derivation Class Reference

#include <minisat_derivation.h>

Collaboration diagram for MiniSat::Derivation:

[legend]List of all members.

Public Types

• typedef Hash::hash_map< int,
  Clause * > TClauses
• typedef Hash::hash_set< int > TInputClauses
• typedef Hash::hash_map< int,
  Inference * > TInferences

Public Member Functions

• Derivation ()
• ~Derivation ()
• void registerClause (Clause *clause)
• void registerInputClause (int clauseID)
• void removedClause (Clause *clause)
• void registerInference (int clauseID, Inference *inference)
• int computeRootReason (Lit implied, Solver *solver)
• void finish (Clause *clause, Solver *solver)
• void printDerivation (Clause *clause)
• void printDerivation ()
• void checkDerivation (Clause *clause)
• SAT::SatProof * createProof ()
• SAT::SatProof * createProof (Clause *clause)
• void push (int clauseID)
• void pop (int clauseID)

Private Attributes

• TClauses d_clauses
• TInputClauses d_inputClauses
• TClauses d_unitClauses
• TInferences d_inferences
• std::deque< Clause * > d_removedClauses
• Clause * d_emptyClause

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Detailed Description

Definition at line 87 of file minisat_derivation.h.

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Member Typedef Documentation

typedef Hash::hash_map<int, Clause*> MiniSat::Derivation::TClauses

Definition at line 89 of file minisat_derivation.h.

typedef Hash::hash_set<int> MiniSat::Derivation::TInputClauses

Definition at line 90 of file minisat_derivation.h.

typedef Hash::hash_map<int, Inference*> MiniSat::Derivation::TInferences

Definition at line 91 of file minisat_derivation.h.

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Constructor & Destructor Documentation

MiniSat::Derivation::Derivation

(

)

[inline]

Definition at line 118 of file minisat_derivation.h.

Derivation::~Derivation

(

)

Definition at line 44 of file minisat_derivation.cpp.

References Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::begin(), d_inferences, d_removedClauses, d_unitClauses, Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::end(), and MiniSat::xfree().

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Member Function Documentation

void MiniSat::Derivation::registerClause

(

Clause *

clause

)

[inline]

Definition at line 126 of file minisat_derivation.h.

References Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::contains(), d_clauses, FatalAssert, MiniSat::Clause::id(), and MiniSat::Clause::size().

Referenced by MiniSat::Solver::addClause(), computeRootReason(), finish(), MiniSat::Solver::insertClause(), and MiniSat::Solver::insertLemma().

void MiniSat::Derivation::registerInputClause

(

int

clauseID

)

[inline]

Definition at line 155 of file minisat_derivation.h.

References d_inputClauses, and Hash::hash_set< _Key, _HashFcn, _EqualKey >::insert().

Referenced by MiniSat::Solver::addClause().

void MiniSat::Derivation::removedClause

(

Clause *

clause

)

[inline]

Definition at line 162 of file minisat_derivation.h.

References d_removedClauses, and FatalAssert.

Referenced by MiniSat::Solver::addClause(), finish(), and MiniSat::Solver::remove().

void MiniSat::Derivation::registerInference	(	int	clauseID,
		Inference *	inference
	)			[inline]

Definition at line 168 of file minisat_derivation.h.

References Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::contains(), d_inferences, and FatalAssert.

Referenced by MiniSat::Solver::addClause(), MiniSat::Solver::analyze(), computeRootReason(), and finish().

int Derivation::computeRootReason	(	Lit	implied,
		Solver *	solver
	)

Definition at line 62 of file minisat_derivation.cpp.

References MiniSat::Inference::add(), MiniSat::Clause_new(), d_clauses, d_unitClauses, MiniSat::Clause::Decision(), Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::end(), FatalAssert, Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::find(), MiniSat::Solver::getReason(), MiniSat::Solver::getValue(), MiniSat::Clause::id(), IF_DEBUG, MiniSat::Lit::index(), MiniSat::l_False, MiniSat::l_True, MiniSat::Solver::nextClauseID(), registerClause(), registerInference(), and MiniSat::Clause::size().

Referenced by finish().

void Derivation::finish	(	Clause *	clause,
		Solver *	solver
	)

Definition at line 115 of file minisat_derivation.cpp.

References MiniSat::Inference::add(), checkDerivation(), MiniSat::Clause_new(), computeRootReason(), d_emptyClause, FatalAssert, MiniSat::Clause::id(), IF_DEBUG, MiniSat::Solver::nextClauseID(), registerClause(), registerInference(), removedClause(), and MiniSat::Clause::size().

Referenced by MiniSat::Solver::search().

void Derivation::printDerivation

(

Clause *

clause

)

Definition at line 343 of file minisat_derivation.cpp.

References checkDerivation(), Hash::hash_set< _Key, _HashFcn, _EqualKey >::contains(), d_clauses, d_inferences, d_inputClauses, Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::end(), std::endl(), Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::find(), MiniSat::Clause::id(), IF_DEBUG, MiniSat::Inference::toString(), and MiniSat::Clause::toString().

void Derivation::printDerivation

(

)

Definition at line 336 of file minisat_derivation.cpp.

References d_emptyClause, FatalAssert, and MiniSat::Clause::size().

void Derivation::checkDerivation

(

Clause *

clause

)

Definition at line 148 of file minisat_derivation.cpp.

References MiniSat::Clause::contains(), Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::contains(), Hash::hash_set< _Key, _HashFcn, _EqualKey >::contains(), d_clauses, d_inferences, d_inputClauses, Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::end(), FatalAssert, Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::find(), MiniSat::Inference::getStart(), MiniSat::Inference::getSteps(), MiniSat::Clause::id(), and MiniSat::Clause::size().

Referenced by createProof(), finish(), and printDerivation().

SAT::SatProof * Derivation::createProof

(

)

Definition at line 253 of file minisat_derivation.cpp.

References d_emptyClause, FatalAssert, and MiniSat::Clause::size().

SAT::SatProof * Derivation::createProof

(

Clause *

clause

)

Definition at line 260 of file minisat_derivation.cpp.

References checkDerivation(), Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::contains(), d_clauses, d_inferences, Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::end(), FatalAssert, Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::find(), MiniSat::Inference::getStart(), MiniSat::Inference::getSteps(), MiniSat::Clause::getTheorem(), MiniSat::Clause::id(), CVC3::Theorem::isNull(), MiniSat::left(), MiniSat::miniSatToCVC(), SAT::SatProof::registerLeaf(), SAT::SatProof::registerNode(), MiniSat::right(), and SAT::SatProof::setRoot().

void Derivation::push

(

int

clauseID

)

Definition at line 402 of file minisat_derivation.cpp.

Referenced by MiniSat::Solver::push().

void Derivation::pop

(

int

clauseID

)

Definition at line 406 of file minisat_derivation.cpp.

References Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::begin(), Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::contains(), d_clauses, d_emptyClause, d_inferences, d_inputClauses, d_removedClauses, d_unitClauses, Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::end(), Hash::hash_map< _Key, _Data, _HashFcn, _EqualKey >::erase(), Hash::hash_set< _Key, _HashFcn, _EqualKey >::erase(), FatalAssert, MiniSat::Clause::pushID(), and MiniSat::xfree().

Referenced by MiniSat::Solver::pop().

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Member Data Documentation

TClauses MiniSat::Derivation::d_clauses [private]

Definition at line 95 of file minisat_derivation.h.

Referenced by checkDerivation(), computeRootReason(), createProof(), pop(), printDerivation(), and registerClause().

TInputClauses MiniSat::Derivation::d_inputClauses [private]

Definition at line 102 of file minisat_derivation.h.

Referenced by checkDerivation(), pop(), printDerivation(), and registerInputClause().

TClauses MiniSat::Derivation::d_unitClauses [private]

Definition at line 106 of file minisat_derivation.h.

Referenced by computeRootReason(), pop(), and ~Derivation().

TInferences MiniSat::Derivation::d_inferences [private]

Definition at line 109 of file minisat_derivation.h.

Referenced by checkDerivation(), createProof(), pop(), printDerivation(), registerInference(), and ~Derivation().

std::deque<Clause*> MiniSat::Derivation::d_removedClauses [private]

Definition at line 112 of file minisat_derivation.h.

Referenced by pop(), removedClause(), and ~Derivation().

Clause* MiniSat::Derivation::d_emptyClause [private]

Definition at line 115 of file minisat_derivation.h.

Referenced by createProof(), finish(), pop(), and printDerivation().

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The documentation for this class was generated from the following files:

• minisat_derivation.h
• minisat_derivation.cpp

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