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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-01-28 17:09:12 -08:00
parent afc4c700b1
commit cfcd7f18a9
3 changed files with 6 additions and 2 deletions
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4
src/smt/smt_setup.cpp
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@ -721,6 +721,10 @@ namespace smt {
else if (m_params.m_string_solver == "seq") {
setup_unknown();
}
else if (m_params.m_string_solver == "char") {
setup_QF_BV();
setup_char();
}
else if (m_params.m_string_solver == "auto") {
setup_unknown();
}

3
src/smt/theory_str_mc.cpp
View file

@ -770,7 +770,7 @@ namespace smt {
// convert iValue to a constant
zstring iValue_str(iValue.to_string());
for (unsigned idx = 0; idx < iValue_str.length(); ++idx) {
expr_ref chTerm(u.mk_char(iValue_str[idx]), sub_m);
expr_ref chTerm(u.mk_char(iValue_str[idx]), m);
eqc_chars.push_back(chTerm);
}
return true;
@ -908,6 +908,7 @@ namespace smt {
expr_ref_vector abstracted_boolean_formulas(m);
smt_params subsolver_params;
subsolver_params.m_string_solver = symbol("char");
smt::kernel subsolver(m, subsolver_params);
subsolver.set_logic(symbol("QF_S"));