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reset model converter between rounds to elim-unconstrained.

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This commit is contained in:
Nikolaj Bjorner 2023-12-18 15:16:04 -08:00
parent 0daa05aab2
commit 13be3c3fbb
3 changed files with 4 additions and 2 deletions
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src/ast/simplifiers/elim_unconstrained.cpp
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@ -426,7 +426,7 @@ void elim_unconstrained::reduce() {
generic_model_converter_ref mc = alloc(generic_model_converter, m, "elim-unconstrained");
m_inverter.set_model_converter(mc.get());
m_created_compound = true;
for (unsigned rounds = 0; m_created_compound && rounds < 1; ++rounds) {
for (unsigned rounds = 0; m_created_compound && rounds < 3; ++rounds) {
m_created_compound = false;
init_nodes();
eliminate();
@ -434,6 +434,7 @@ void elim_unconstrained::reduce() {
vector<dependent_expr> old_fmls;
assert_normalized(old_fmls);
update_model_trail(*mc, old_fmls);
mc->reset();
}
}