cprover
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#include <satcheck_minisat.h>
Public Member Functions | |
satcheck_minisat1_prooft () | |
~satcheck_minisat1_prooft () | |
virtual const std::string | solver_text () override |
simple_prooft & | get_resolution_proof () |
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satcheck_minisat1t () | |
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satcheck_minisat1_baset () | |
virtual | ~satcheck_minisat1_baset () |
virtual resultt | prop_solve () override |
virtual tvt | l_get (literalt a) const override |
virtual void | lcnf (const bvt &bv) final |
virtual void | set_assignment (literalt a, bool value) override |
virtual void | set_assumptions (const bvt &_assumptions) override |
virtual bool | has_set_assumptions () const override |
virtual bool | has_is_in_conflict () const override |
virtual bool | is_in_conflict (literalt l) const override |
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cnf_solvert () | |
virtual size_t | no_clauses () const override |
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cnft () | |
virtual | ~cnft () |
virtual literalt | land (literalt a, literalt b) override |
virtual literalt | lor (literalt a, literalt b) override |
virtual literalt | land (const bvt &bv) override |
Tseitin encoding of conjunction between multiple literals. More... | |
virtual literalt | lor (const bvt &bv) override |
Tseitin encoding of disjunction between multiple literals. More... | |
virtual literalt | lxor (const bvt &bv) override |
Tseitin encoding of XOR between multiple literals. More... | |
virtual literalt | lxor (literalt a, literalt b) override |
virtual literalt | lnand (literalt a, literalt b) override |
virtual literalt | lnor (literalt a, literalt b) override |
virtual literalt | lequal (literalt a, literalt b) override |
virtual literalt | limplies (literalt a, literalt b) override |
virtual literalt | lselect (literalt a, literalt b, literalt c) override |
virtual literalt | new_variable () override |
Generate a new variable and return it as a literal. More... | |
virtual size_t | no_variables () const override |
virtual void | set_no_variables (size_t no) |
void | gate_and (literalt a, literalt b, literalt o) |
Tseitin encoding of conjunction of two literals. More... | |
void | gate_or (literalt a, literalt b, literalt o) |
Tseitin encoding of disjunction of two literals. More... | |
void | gate_xor (literalt a, literalt b, literalt o) |
Tseitin encoding of XOR of two literals. More... | |
void | gate_nand (literalt a, literalt b, literalt o) |
Tseitin encoding of NAND of two literals. More... | |
void | gate_nor (literalt a, literalt b, literalt o) |
Tseitin encoding of NOR of two literals. More... | |
void | gate_equal (literalt a, literalt b, literalt o) |
Tseitin encoding of equality between two literals. More... | |
void | gate_implies (literalt a, literalt b, literalt o) |
Tseitin encoding of implication between two literals. More... | |
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propt () | |
virtual | ~propt () |
virtual void | set_equal (literalt a, literalt b) |
asserts a==b in the propositional formula More... | |
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 bool | has_set_to () const |
virtual bool | cnf_handled_well () const |
virtual void | set_variable_name (literalt a, const irep_idt &name) |
bvt | new_variables (std::size_t width) |
generates a bitvector of given width with new variables More... | |
virtual void | copy_assignment_from (const propt &prop) |
virtual void | set_frozen (literalt a) |
virtual void | set_time_limit_seconds (uint32_t lim) |
Protected Attributes | |
class Proof * | proof |
class minisat_prooft * | minisat_proof |
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class Solver * | solver |
bvt | assumptions |
bool | empty_clause_added |
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statust | status |
size_t | clause_counter |
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size_t | _no_variables |
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bvt | lcnf_bv |
Additional Inherited Members | |
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enum | resultt { resultt::P_SATISFIABLE, resultt::P_UNSATISFIABLE, resultt::P_ERROR } |
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static bvt | eliminate_duplicates (const bvt &) |
eliminate duplicates from given vector of literals More... | |
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enum | statust { statust::INIT, statust::SAT, statust::UNSAT, statust::ERROR } |
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void | add_variables () |
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bool | process_clause (const bvt &bv, bvt &dest) |
filter 'true' from clause, eliminate duplicates, recognise trivially satisfied clauses More... | |
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static bool | is_all (const bvt &bv, literalt l) |
Definition at line 58 of file satcheck_minisat.h.
satcheck_minisat1_prooft::satcheck_minisat1_prooft | ( | ) |
Definition at line 229 of file satcheck_minisat.cpp.
References minisat_proof, proof, and satcheck_minisat1_baset::solver.
satcheck_minisat1_prooft::~satcheck_minisat1_prooft | ( | ) |
Definition at line 237 of file satcheck_minisat.cpp.
References minisat_proof, and proof.
simple_prooft & satcheck_minisat1_prooft::get_resolution_proof | ( | ) |
Definition at line 281 of file satcheck_minisat.cpp.
References minisat_proof, and minisat_prooft::resolution_proof.
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overridevirtual |
Reimplemented from satcheck_minisat1_baset.
Reimplemented in satcheck_minisat1_coret.
Definition at line 256 of file satcheck_minisat.cpp.
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protected |
Definition at line 71 of file satcheck_minisat.h.
Referenced by get_resolution_proof(), satcheck_minisat1_coret::prop_solve(), satcheck_minisat1_prooft(), and ~satcheck_minisat1_prooft().
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protected |
Definition at line 70 of file satcheck_minisat.h.
Referenced by satcheck_minisat1_prooft(), and ~satcheck_minisat1_prooft().