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fix #3115 fix #3116 regressions from #3111 etc

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-03-02 16:38:33 -08:00
parent c4d168205a
commit 8b720a0d66
8 changed files with 34 additions and 11 deletions
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5
src/ackermannization/ackr_model_converter.cpp
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@ -30,7 +30,8 @@ public:
info(info),
abstr_model(abstr_model),
fixed_model(true)
{ }
{
}
ackr_model_converter(ast_manager & m,
const ackr_info_ref& info)
@ -44,6 +45,7 @@ public:
void get_units(obj_map<expr, bool>& units) override { units.reset(); }
void operator()(model_ref & md) override {
TRACE("ackermannize", tout << (fixed_model? "fixed" : "nonfixed") << "\n";);
SASSERT(!fixed_model || md.get() == 0 || (!md->get_num_constants() && !md->get_num_functions()));
model_ref& old_model = fixed_model ? abstr_model : md;
SASSERT(old_model.get());
@ -100,6 +102,7 @@ void ackr_model_converter::convert_constants(model * source, model * destination
func_decl * const c = source->get_constant(i);
app * const term = info->find_term(c);
expr * value = source->get_const_interp(c);
TRACE("ackermannize", tout << mk_ismt2_pp(c, m) << " " << term << "\n";);
if (!term) {
destination->register_decl(c, value);
}