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add parameter to enable splitting guided by length constraints

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This commit is contained in:
Thai Trinh 2018-06-27 18:10:40 +08:00
parent 69f92a309f
commit 1892d31794
7 changed files with 73 additions and 6 deletions
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6
src/smt/theory_seq.h
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@ -49,6 +49,8 @@ namespace smt {
typedef union_find<theory_seq> th_union_find;
class seq_value_proc;
theory_seq_params const & m_params;
// cache to track evaluations under equalities
class eval_cache {
@ -361,7 +363,7 @@ namespace smt {
void pop_scope_eh(unsigned num_scopes) override;
void restart_eh() override;
void relevant_eh(app* n) override;
theory* mk_fresh(context* new_ctx) override { return alloc(theory_seq, new_ctx->get_manager()); }
theory* mk_fresh(context* new_ctx) override { return alloc(theory_seq, new_ctx->get_manager(), m_params); }
char const * get_name() const override { return "seq"; }
theory_var mk_var(enode* n) override;
void apply_sort_cnstr(enode* n, sort* s) override;
@ -621,7 +623,7 @@ namespace smt {
void display_deps(std::ostream& out, literal_vector const& lits, enode_pair_vector const& eqs) const;
void display_nc(std::ostream& out, nc const& nc) const;
public:
theory_seq(ast_manager& m);
theory_seq(ast_manager& m, theory_seq_params const & params);
~theory_seq() override;
// model building