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Fix for implicit consts in FPA models. Fixes #2865.

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Christoph M. Wintersteiger 2020-01-20 17:06:35 +00:00
parent 22f1c6448a
commit 321bad2c84
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7
src/smt/theory_fpa.cpp
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@ -724,8 +724,15 @@ namespace smt {
void theory_fpa::init_model(model_generator & mg) { void theory_fpa::init_model(model_generator & mg) {
TRACE("t_fpa", tout << "initializing model" << std::endl; display(tout);); TRACE("t_fpa", tout << "initializing model" << std::endl; display(tout););
ast_manager & m = get_manager(); ast_manager & m = get_manager();
context & ctx = get_context();
m_factory = alloc(fpa_value_factory, m, get_family_id()); m_factory = alloc(fpa_value_factory, m, get_family_id());
mg.register_factory(m_factory); mg.register_factory(m_factory);
for (enode* n : ctx.enodes()) {
theory_var v = n->get_th_var(get_family_id());
if (v != -1 && is_uninterp_const(n->get_owner()))
ctx.mark_as_relevant(n->get_owner());
}
} }
enode* theory_fpa::ensure_enode(expr* e) { enode* theory_fpa::ensure_enode(expr* e) {