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sign of life for CSQ using pogo

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-07-03 15:51:50 -07:00
parent 72f60f5bfc
commit 246df792df
5 changed files with 92 additions and 40 deletions
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18
src/qe/qe_arith.cpp
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@ -453,31 +453,13 @@ namespace qe {
else if (!d.m_div.is_one() && !is_int) {
t = a.mk_div(t, a.mk_numeral(d.m_div, is_int));
}
update_model(model, to_app(x), eval(t));
SASSERT(eval(t) == eval(x));
result.push_back(def(expr_ref(x, m), t));
}
}
return result;
}
void update_model(model& mdl, app* x, expr_ref const& val) {
if (is_uninterp_const(x)) {
mdl.register_decl(x->get_decl(), val);
}
else {
func_interp* fi = mdl.get_func_interp(x->get_decl());
if (!fi) return;
model_evaluator eval(mdl);
expr_ref_vector args(m);
for (expr* arg : *x) {
args.push_back(eval(arg));
}
fi->insert_entry(args.c_ptr(), val);
}
}
expr_ref mk_add(expr_ref_vector const& ts) {
switch (ts.size()) {
case 0: