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fixed several interpolation problems

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This commit is contained in:
Ken McMillan 2014-04-10 17:53:17 -07:00
parent f7d589fc49
commit de81db9a3b
3 changed files with 128 additions and 7 deletions
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11
src/interp/iz3base.cpp
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@ -260,7 +260,7 @@ void iz3base::check_interp(const std::vector<ast> &itps, std::vector<ast> &theor
#endif
}
bool iz3base::is_sat(const std::vector<ast> &q, ast &_proof){
bool iz3base::is_sat(const std::vector<ast> &q, ast &_proof, std::vector<ast> &vars){
params_ref p;
p.set_bool("proof", true); // this is currently useless
@ -277,6 +277,15 @@ bool iz3base::is_sat(const std::vector<ast> &q, ast &_proof){
::ast *proof = s.get_proof();
_proof = cook(proof);
}
else if(vars.size()) {
model_ref(_m);
s.get_model(_m);
for(unsigned i = 0; i < vars.size(); i++){
expr_ref r(m());
_m.get()->eval(to_expr(vars[i].raw()),r,true);
vars[i] = cook(r.get());
}
}
dealloc(m_solver);
return res != l_false;
}