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make proto-model evaluation use model_evaluator instead of legacy evaluator

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-03-05 10:14:15 -08:00
parent 6fef24edb4
commit 70f13ced33
22 changed files with 528 additions and 297 deletions
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17
src/smt/proto_model/proto_model.cpp
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@ -30,12 +30,14 @@ Revision History:
proto_model::proto_model(ast_manager & m, simplifier & s, params_ref const & p):
model_core(m),
m_simplifier(s),
m_afid(m.mk_family_id(symbol("array"))) {
m_afid(m.mk_family_id(symbol("array"))),
m_eval(*this) {
register_factory(alloc(basic_factory, m));
m_user_sort_factory = alloc(user_sort_factory, m);
register_factory(m_user_sort_factory);
m_model_partial = model_params(p).partial();
m_use_new_eval = model_params(p).new_eval();
}
@ -157,6 +159,19 @@ bool proto_model::is_select_of_model_value(expr* e) const {
So, if model_completion == true, the evaluator never fails if it doesn't contain quantifiers.
*/
bool proto_model::eval(expr * e, expr_ref & result, bool model_completion) {
if (m_use_new_eval) {
m_eval.set_model_completion(model_completion);
try {
m_eval(e, result);
return true;
}
catch (model_evaluator_exception & ex) {
(void)ex;
TRACE("model_evaluator", tout << ex.msg() << "\n";);
return false;
}
}
bool is_ok = true;
SASSERT(is_well_sorted(m_manager, e));
TRACE("model_eval", tout << mk_pp(e, m_manager) << "\n";