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propt Class Referenceabstract

TO_BE_DOCUMENTED. More...

#include <prop.h>

+ Inheritance diagram for propt:
+ Collaboration diagram for propt:

Public Types

enum class  resultt { P_SATISFIABLE , P_UNSATISFIABLE , P_ERROR }
 

Public Member Functions

 propt (message_handlert &message_handler)
 
virtual ~propt ()
 
virtual literalt land (literalt a, literalt b)=0
 
virtual literalt lor (literalt a, literalt b)=0
 
virtual literalt land (const bvt &bv)=0
 
virtual literalt lor (const bvt &bv)=0
 
virtual literalt lxor (literalt a, literalt b)=0
 
virtual literalt lxor (const bvt &bv)=0
 
virtual literalt lnand (literalt a, literalt b)=0
 
virtual literalt lnor (literalt a, literalt b)=0
 
virtual literalt lequal (literalt a, literalt b)=0
 
virtual literalt limplies (literalt a, literalt b)=0
 
virtual literalt lselect (literalt a, literalt b, literalt c)=0
 
virtual void set_equal (literalt a, literalt b)
 asserts a==b in the propositional formula
 
virtual void l_set_to (literalt a, bool value)
 
void l_set_to_true (literalt a)
 
void l_set_to_false (literalt a)
 
void lcnf (literalt l0, literalt l1)
 
void lcnf (literalt l0, literalt l1, literalt l2)
 
void lcnf (literalt l0, literalt l1, literalt l2, literalt l3)
 
virtual void lcnf (const bvt &bv)=0
 
virtual bool has_set_to () const
 
virtual bool cnf_handled_well () const
 
virtual bool has_assumptions () const
 
virtual literalt new_variable ()=0
 
virtual void set_variable_name (literalt, const irep_idt &)
 
virtual size_t no_variables () const =0
 
virtual bvt new_variables (std::size_t width)
 generates a bitvector of given width with new variables
 
virtual std::string solver_text () const =0
 
resultt prop_solve ()
 
resultt prop_solve (const bvt &assumptions)
 
virtual tvt l_get (literalt a) const =0
 
virtual void set_assignment (literalt a, bool value)=0
 
virtual bool is_in_conflict (literalt l) const =0
 Returns true if an assumption is in the final conflict.
 
virtual bool has_is_in_conflict () const
 
virtual void set_frozen (literalt)
 
virtual void set_time_limit_seconds (uint32_t)
 
std::size_t get_number_of_solver_calls () const
 

Protected Member Functions

virtual resultt do_prop_solve (const bvt &assumptions)=0
 

Protected Attributes

bvt lcnf_bv
 
messaget log
 
std::size_t number_of_solver_calls = 0
 

Detailed Description

TO_BE_DOCUMENTED.

Definition at line 24 of file prop.h.

Member Enumeration Documentation

◆ resultt

enum class propt::resultt
strong
Enumerator
P_SATISFIABLE 
P_UNSATISFIABLE 
P_ERROR 

Definition at line 101 of file prop.h.

Constructor & Destructor Documentation

◆ propt()

propt::propt ( message_handlert &  message_handler)
inlineexplicit

Definition at line 27 of file prop.h.

◆ ~propt()

virtual propt::~propt ( )
inlinevirtual

Definition at line 31 of file prop.h.

Member Function Documentation

◆ cnf_handled_well()

virtual bool propt::cnf_handled_well ( ) const
inlinevirtual

Definition at line 85 of file prop.h.

◆ do_prop_solve()

virtual resultt propt::do_prop_solve ( const bvt &  assumptions)
protectedpure virtual

Implemented in cnf_clause_listt, dimacs_cnf_dumpt, satcheck_minisat2_baset< T >, satcheck_minisat2_baset< Minisat::SimpSolver >, satcheck_minisat2_baset< Minisat::Solver >, external_satt, pbs_dimacs_cnft, satcheck_booleforce_baset, satcheck_cadical_baset, satcheck_glucose_baset< T >, satcheck_glucose_baset< Glucose::SimpSolver >, satcheck_glucose_baset< Glucose::Solver >, satcheck_ipasirt, satcheck_lingelingt, satcheck_minisat1_baset, satcheck_minisat1_coret, satcheck_picosatt, satcheck_zchaff_baset, and satcheck_zcoret.

◆ get_number_of_solver_calls()

std::size_t propt::get_number_of_solver_calls ( ) const

Definition at line 52 of file prop.cpp.

◆ has_assumptions()

virtual bool propt::has_assumptions ( ) const
inlinevirtual

Reimplemented in satcheck_cadical_baset, satcheck_glucose_baset< T >, satcheck_glucose_baset< Glucose::SimpSolver >, satcheck_glucose_baset< Glucose::Solver >, satcheck_lingelingt, satcheck_minisat1_baset, satcheck_picosatt, external_satt, satcheck_ipasirt, satcheck_minisat2_baset< T >, satcheck_minisat2_baset< Minisat::SimpSolver >, and satcheck_minisat2_baset< Minisat::Solver >.

Definition at line 88 of file prop.h.

◆ has_is_in_conflict()

virtual bool propt::has_is_in_conflict ( ) const
inlinevirtual

Reimplemented in satcheck_cadical_baset, satcheck_glucose_baset< T >, satcheck_glucose_baset< Glucose::SimpSolver >, satcheck_glucose_baset< Glucose::Solver >, satcheck_lingelingt, satcheck_minisat1_baset, satcheck_picosatt, external_satt, satcheck_ipasirt, satcheck_minisat2_baset< T >, satcheck_minisat2_baset< Minisat::SimpSolver >, and satcheck_minisat2_baset< Minisat::Solver >.

Definition at line 114 of file prop.h.

◆ has_set_to()

virtual bool propt::has_set_to ( ) const
inlinevirtual

Definition at line 81 of file prop.h.

◆ is_in_conflict()

virtual bool propt::is_in_conflict ( literalt  l) const
pure virtual

Returns true if an assumption is in the final conflict.

Note that only literals that are assumptions (see set_assumptions) may be queried.

Returns
true iff the given literal is part of the final conflict

Implemented in satcheck_cadical_baset, satcheck_glucose_baset< T >, satcheck_glucose_baset< Glucose::SimpSolver >, satcheck_glucose_baset< Glucose::Solver >, satcheck_ipasirt, satcheck_lingelingt, satcheck_minisat2_baset< T >, satcheck_minisat2_baset< Minisat::SimpSolver >, satcheck_minisat2_baset< Minisat::Solver >, satcheck_picosatt, dimacs_cnft, satcheck_minisat1_baset, and external_satt.

◆ l_get()

virtual tvt propt::l_get ( literalt  a) const
pure virtual

Implemented in qdimacs_coret, qbf_bdd_certificatet, qbf_bdd_coret, qbf_quantort, qbf_qubet, qbf_qube_coret, qbf_skizzot, qbf_squolemt, qbf_squolem_coret, pbs_dimacs_cnft, satcheck_booleforce_baset, satcheck_cadical_baset, satcheck_glucose_baset< T >, satcheck_glucose_baset< Glucose::SimpSolver >, satcheck_glucose_baset< Glucose::Solver >, satcheck_lingelingt, satcheck_minisat1_baset, satcheck_picosatt, satcheck_zchaff_baset, satcheck_zcoret, satcheck_ipasirt, satcheck_minisat2_baset< T >, satcheck_minisat2_baset< Minisat::SimpSolver >, satcheck_minisat2_baset< Minisat::Solver >, cnf_clause_list_assignmentt, cnf_clause_listt, and dimacs_cnf_dumpt.

◆ l_set_to()

virtual void propt::l_set_to ( literalt  a,
bool  value 
)
inlinevirtual

Definition at line 47 of file prop.h.

◆ l_set_to_false()

void propt::l_set_to_false ( literalt  a)
inline

Definition at line 54 of file prop.h.

◆ l_set_to_true()

void propt::l_set_to_true ( literalt  a)
inline

Definition at line 52 of file prop.h.

◆ land() [1/2]

virtual literalt propt::land ( const bvt &  bv)
pure virtual

Implemented in cnft.

◆ land() [2/2]

virtual literalt propt::land ( literalt  a,
literalt  b 
)
pure virtual

Implemented in cnft.

◆ lcnf() [1/4]

virtual void propt::lcnf ( const bvt &  bv)
pure virtual

Implemented in satcheck_minisat1_baset, qbf_bdd_coret, qbf_squolemt, qbf_squolem_coret, cnf_clause_listt, dimacs_cnf_dumpt, satcheck_booleforce_baset, satcheck_cadical_baset, satcheck_glucose_baset< T >, satcheck_glucose_baset< Glucose::SimpSolver >, satcheck_glucose_baset< Glucose::Solver >, satcheck_lingelingt, satcheck_picosatt, satcheck_ipasirt, satcheck_minisat2_baset< T >, satcheck_minisat2_baset< Minisat::SimpSolver >, and satcheck_minisat2_baset< Minisat::Solver >.

◆ lcnf() [2/4]

void propt::lcnf ( literalt  l0,
literalt  l1 
)
inline

Definition at line 58 of file prop.h.

◆ lcnf() [3/4]

void propt::lcnf ( literalt  l0,
literalt  l1,
literalt  l2 
)
inline

Definition at line 61 of file prop.h.

◆ lcnf() [4/4]

void propt::lcnf ( literalt  l0,
literalt  l1,
literalt  l2,
literalt  l3 
)
inline

Definition at line 70 of file prop.h.

◆ lequal()

virtual literalt propt::lequal ( literalt  a,
literalt  b 
)
pure virtual

Implemented in cnft.

◆ limplies()

virtual literalt propt::limplies ( literalt  a,
literalt  b 
)
pure virtual

Implemented in cnft.

◆ lnand()

virtual literalt propt::lnand ( literalt  a,
literalt  b 
)
pure virtual

Implemented in cnft.

◆ lnor()

virtual literalt propt::lnor ( literalt  a,
literalt  b 
)
pure virtual

Implemented in cnft.

◆ lor() [1/2]

virtual literalt propt::lor ( const bvt &  bv)
pure virtual

Implemented in qbf_bdd_coret, and cnft.

◆ lor() [2/2]

virtual literalt propt::lor ( literalt  a,
literalt  b 
)
pure virtual

Implemented in qbf_bdd_coret, and cnft.

◆ lselect()

virtual literalt propt::lselect ( literalt  a,
literalt  b,
literalt  c 
)
pure virtual

Implemented in cnft.

◆ lxor() [1/2]

virtual literalt propt::lxor ( const bvt &  bv)
pure virtual

Implemented in cnft.

◆ lxor() [2/2]

virtual literalt propt::lxor ( literalt  a,
literalt  b 
)
pure virtual

Implemented in cnft.

◆ new_variable()

virtual literalt propt::new_variable ( )
pure virtual

Implemented in qbf_bdd_coret, cnft, and qbf_bdd_certificatet.

◆ new_variables()

bvt propt::new_variables ( std::size_t  width)
virtual

generates a bitvector of given width with new variables

Returns
bitvector

Reimplemented in cnft.

Definition at line 30 of file prop.cpp.

◆ no_variables()

virtual size_t propt::no_variables ( ) const
pure virtual

Implemented in cnft.

◆ prop_solve() [1/2]

propt::resultt propt::prop_solve ( )

Definition at line 39 of file prop.cpp.

◆ prop_solve() [2/2]

propt::resultt propt::prop_solve ( const bvt &  assumptions)

Definition at line 46 of file prop.cpp.

◆ set_assignment()

virtual void propt::set_assignment ( literalt  a,
bool  value 
)
pure virtual

Implemented in dimacs_cnft, satcheck_cadical_baset, satcheck_glucose_baset< T >, satcheck_glucose_baset< Glucose::SimpSolver >, satcheck_glucose_baset< Glucose::Solver >, satcheck_ipasirt, satcheck_lingelingt, satcheck_minisat1_baset, satcheck_minisat2_baset< T >, satcheck_minisat2_baset< Minisat::SimpSolver >, satcheck_minisat2_baset< Minisat::Solver >, satcheck_picosatt, satcheck_zchaff_baset, and external_satt.

◆ set_equal()

void propt::set_equal ( literalt  a,
literalt  b 
)
virtual

asserts a==b in the propositional formula

Definition at line 12 of file prop.cpp.

◆ set_frozen()

virtual void propt::set_frozen ( literalt  )
inlinevirtual

Reimplemented in satcheck_glucose_simplifiert, satcheck_lingelingt, and satcheck_minisat_simplifiert.

Definition at line 117 of file prop.h.

◆ set_time_limit_seconds()

virtual void propt::set_time_limit_seconds ( uint32_t  )
inlinevirtual

Reimplemented in satcheck_minisat2_baset< T >, satcheck_minisat2_baset< Minisat::SimpSolver >, and satcheck_minisat2_baset< Minisat::Solver >.

Definition at line 120 of file prop.h.

◆ set_variable_name()

virtual void propt::set_variable_name ( literalt  ,
const irep_idt &   
)
inlinevirtual

Definition at line 95 of file prop.h.

◆ solver_text()

virtual std::string propt::solver_text ( ) const
pure virtual

Implemented in qbf_bdd_coret, qbf_quantort, qbf_qubet, qbf_qube_coret, qbf_skizzot, qbf_skizzo_coret, qbf_squolemt, qbf_squolem_coret, qdimacs_cnft, cnf_clause_listt, dimacs_cnft, dimacs_cnf_dumpt, external_satt, pbs_dimacs_cnft, satcheck_booleforce_baset, satcheck_cadical_baset, satcheck_glucose_no_simplifiert, satcheck_glucose_simplifiert, satcheck_ipasirt, satcheck_lingelingt, satcheck_minisat1_baset, satcheck_minisat1_prooft, satcheck_minisat1_coret, satcheck_minisat_no_simplifiert, satcheck_picosatt, satcheck_zchaff_baset, satcheck_zcoret, and satcheck_minisat_simplifiert.

Member Data Documentation

◆ lcnf_bv

bvt propt::lcnf_bv
protected

Definition at line 132 of file prop.h.

◆ log

messaget propt::log
protected

Definition at line 134 of file prop.h.

◆ number_of_solver_calls

std::size_t propt::number_of_solver_calls = 0
protected

Definition at line 135 of file prop.h.

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