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#4532

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https://github.com/Z3Prover/z3/issues/4532#issuecomment-726867868
This commit is contained in:
Nikolaj Bjorner 2020-11-13 11:45:59 -08:00
parent 71ac40ca23
commit c15001bf69
1 changed files with 4 additions and 2 deletions
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6
src/smt/smt_model_generator.cpp
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@ -92,7 +92,7 @@ namespace smt {
void model_generator::mk_value_procs(obj_map<enode, model_value_proc *> & root2proc, ptr_vector<enode> & roots,
ptr_vector<model_value_proc> & procs) {
for (enode * r : m_context->enodes()) {
if (r == r->get_root() && m_context->is_relevant(r)) {
if (r == r->get_root() && (m_context->is_relevant(r) || m.is_value(r->get_expr()))) {
roots.push_back(r);
sort * s = m.get_sort(r->get_owner());
model_value_proc * proc = nullptr;
@ -105,6 +105,8 @@ namespace smt {
else
proc = alloc(expr_wrapper_proc, m.mk_false());
}
else if (m.is_value(r->get_expr()))
proc = alloc(expr_wrapper_proc, r->get_expr());
else {
family_id fid = s->get_family_id();
theory * th = m_context->get_theory(fid);
@ -195,7 +197,7 @@ namespace smt {
}
SASSERT(!src.is_fresh_value());
enode * n = src.get_enode();
SASSERT(n == n->get_root());
bool visited = true;