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#5917

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Add model.user_functions (default true) to control whether user functions are added to the model.
This commit is contained in:
Nikolaj Bjorner 2022-03-23 09:49:44 -07:00
parent a24a922688
commit d790523c59
3 changed files with 7 additions and 1 deletions
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3
src/cmd_context/cmd_context.cpp
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@ -1815,6 +1815,9 @@ void cmd_context::display_model(model_ref& mdl) {
}
void cmd_context::add_declared_functions(model& mdl) {
model_params p;
if (!p.user_functions())
return;
for (auto const& kv : m_func_decls) {
func_decl* f = kv.m_value.first();
if (f->get_family_id() == null_family_id && !mdl.has_interpretation(f)) {

1
src/model/model_params.pyg
View file

@ -5,6 +5,7 @@ def_module_params('model',
('v2', BOOL, False, 'use Z3 version 2.x (x <= 16) pretty printer'),
('compact', BOOL, True, 'try to compact function graph (i.e., function interpretations that are lookup tables)'),
('inline_def', BOOL, False, 'inline local function definitions ignoring possible expansion'),
('user_functions', BOOL, True, 'include user defined functions in model'),
('completion', BOOL, False, 'enable/disable model completion'),
))

4
src/smt/smt_context.cpp
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@ -29,6 +29,7 @@ Revision History:
#include "ast/proofs/proof_checker.h"
#include "ast/ast_util.h"
#include "ast/well_sorted.h"
#include "model/model_params.hpp"
#include "model/model.h"
#include "model/model_pp.h"
#include "smt/smt_context.h"
@ -4638,7 +4639,8 @@ namespace smt {
}
void context::add_rec_funs_to_model() {
if (m_model)
model_params p;
if (m_model && p.user_functions())
m_model->add_rec_funs();
}