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fix #2420

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-07-24 09:56:11 -07:00
parent 019d78e219
commit e65a5d0f47
1 changed files with 2 additions and 3 deletions
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5
src/model/model_evaluator.cpp
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@ -141,16 +141,15 @@ struct evaluator_cfg : public default_rewriter_cfg {
br_status reduce_app(func_decl * f, unsigned num, expr * const * args, expr_ref & result, proof_ref & result_pr) { br_status reduce_app(func_decl * f, unsigned num, expr * const * args, expr_ref & result, proof_ref & result_pr) {
TRACE("model_evaluator", tout << f->get_name() << "\n";);
result_pr = nullptr; result_pr = nullptr;
family_id fid = f->get_family_id(); family_id fid = f->get_family_id();
bool is_uninterp = fid != null_family_id && m.get_plugin(fid)->is_considered_uninterpreted(f); bool is_uninterp = fid != null_family_id && m.get_plugin(fid)->is_considered_uninterpreted(f);
br_status st = BR_FAILED; br_status st = BR_FAILED;
if (num == 0 && (fid == null_family_id || is_uninterp)) { TRACE("model_evaluator", tout << f->get_name() << " " << is_uninterp << "\n";);
if (num == 0 && (fid == null_family_id || is_uninterp || m_ar.is_as_array(f))) {
expr * val = m_model.get_const_interp(f); expr * val = m_model.get_const_interp(f);
if (val != nullptr) { if (val != nullptr) {
result = val; result = val;
// return BR_DONE;
return m_ar.is_as_array(val)? BR_REWRITE1 : BR_DONE; return m_ar.is_as_array(val)? BR_REWRITE1 : BR_DONE;
} }
else if (m_model_completion) { else if (m_model_completion) {