mirror of
https://github.com/Z3Prover/z3
synced 2025-07-30 07:53:15 +00:00
Z3 sources
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
parent
3f9edad676
commit
e9eab22e5c
1186 changed files with 381859 additions and 0 deletions
104
lib/pdr_generalizers.h
Normal file
104
lib/pdr_generalizers.h
Normal file
|
@ -0,0 +1,104 @@
|
|||
/*++
|
||||
Copyright (c) 2011 Microsoft Corporation
|
||||
|
||||
Module Name:
|
||||
|
||||
pdr_generalizers.h
|
||||
|
||||
Abstract:
|
||||
|
||||
Generalizer plugins.
|
||||
|
||||
Author:
|
||||
|
||||
Nikolaj Bjorner (nbjorner) 2011-11-22.
|
||||
|
||||
Revision History:
|
||||
|
||||
--*/
|
||||
|
||||
#ifndef _PDR_GENERALIZERS_H_
|
||||
#define _PDR_GENERALIZERS_H_
|
||||
|
||||
#include "pdr_context.h"
|
||||
#include "arith_decl_plugin.h"
|
||||
|
||||
namespace pdr {
|
||||
|
||||
class bool_model_evaluation_generalizer : public model_generalizer {
|
||||
ternary_model_evaluator m_model_evaluator;
|
||||
public:
|
||||
bool_model_evaluation_generalizer(context& ctx, ast_manager& m) : model_generalizer(ctx), m_model_evaluator(m) {}
|
||||
virtual ~bool_model_evaluation_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& cube);
|
||||
};
|
||||
|
||||
class core_bool_inductive_generalizer : public core_generalizer {
|
||||
unsigned m_failure_limit;
|
||||
public:
|
||||
core_bool_inductive_generalizer(context& ctx, unsigned failure_limit) : core_generalizer(ctx), m_failure_limit(failure_limit) {}
|
||||
virtual ~core_bool_inductive_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& core, bool& uses_level);
|
||||
};
|
||||
|
||||
class core_farkas_generalizer : public core_generalizer {
|
||||
farkas_learner m_farkas_learner;
|
||||
public:
|
||||
core_farkas_generalizer(context& ctx, ast_manager& m, front_end_params& p);
|
||||
virtual ~core_farkas_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& core, bool& uses_level);
|
||||
virtual void collect_statistics(statistics& st) const;
|
||||
};
|
||||
|
||||
class model_precond_generalizer : public model_generalizer {
|
||||
public:
|
||||
model_precond_generalizer(context& ctx): model_generalizer(ctx) {}
|
||||
virtual ~model_precond_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& cube);
|
||||
};
|
||||
|
||||
class model_farkas_generalizer : public model_generalizer {
|
||||
public:
|
||||
model_farkas_generalizer(context& ctx) : model_generalizer(ctx) {}
|
||||
virtual ~model_farkas_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& cube);
|
||||
};
|
||||
|
||||
class core_farkas_properties_generalizer : public core_generalizer {
|
||||
public:
|
||||
core_farkas_properties_generalizer(context& ctx): core_generalizer(ctx) {}
|
||||
virtual ~core_farkas_properties_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& core, bool& uses_level);
|
||||
};
|
||||
|
||||
class model_evaluation_generalizer : public model_generalizer {
|
||||
th_rewriter_model_evaluator m_model_evaluator;
|
||||
public:
|
||||
model_evaluation_generalizer(context& ctx, ast_manager& m) : model_generalizer(ctx), m_model_evaluator(m) {}
|
||||
virtual ~model_evaluation_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& cube);
|
||||
};
|
||||
|
||||
class core_multi_generalizer : public core_generalizer {
|
||||
public:
|
||||
core_multi_generalizer(context& ctx): core_generalizer(ctx) {}
|
||||
virtual ~core_multi_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& core, bool& uses_level);
|
||||
};
|
||||
|
||||
class core_interpolant_generalizer : public core_generalizer {
|
||||
public:
|
||||
core_interpolant_generalizer(context& ctx): core_generalizer(ctx) {}
|
||||
virtual ~core_interpolant_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& core, bool& uses_level);
|
||||
};
|
||||
|
||||
class core_induction_generalizer : public core_generalizer {
|
||||
class imp;
|
||||
public:
|
||||
core_induction_generalizer(context& ctx): core_generalizer(ctx) {}
|
||||
virtual ~core_induction_generalizer() {}
|
||||
virtual void operator()(model_node& n, expr_ref_vector& core, bool& uses_level);
|
||||
};
|
||||
};
|
||||
#endif
|
Loading…
Add table
Add a link
Reference in a new issue