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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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7
src/ast/rewriter/rewriter.h
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@ -214,10 +214,12 @@ protected:
unsigned m_num_steps;
ptr_vector<expr> m_bindings;
var_shifter m_shifter;
inv_var_shifter m_inv_shifter;
expr_ref m_r;
proof_ref m_pr;
proof_ref m_pr2;
unsigned_vector m_shifts;
svector<frame> & frame_stack() { return this->m_frame_stack; }
svector<frame> const & frame_stack() const { return this->m_frame_stack; }
expr_ref_vector & result_stack() { return this->m_result_stack; }
@ -225,6 +227,8 @@ protected:
proof_ref_vector & result_pr_stack() { return this->m_result_pr_stack; }
proof_ref_vector const & result_pr_stack() const { return this->m_result_pr_stack; }
void display_bindings(std::ostream& out);
void set_new_child_flag(expr * old_t) {
SASSERT(frame_stack().empty() || frame_stack().back().m_state != PROCESS_CHILDREN || this->is_child_of_top_frame(old_t));
if (!frame_stack().empty())
@ -232,7 +236,6 @@ protected:
}
void set_new_child_flag(expr * old_t, expr * new_t) { if (old_t != new_t) set_new_child_flag(old_t); }
// cache the result of shared non atomic expressions.
bool cache_results() const { return m_cfg.cache_results(); }
// cache all results share and non shared expressions non atomic expressions.