Z3 sources

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2025-05-09 00:35:47 +00:00 · 2012-10-02 11:35:25 -07:00 · 2012-10-02 11:35:25 -07:00 · e9eab22e5c
commit e9eab22e5c
parent 3f9edad676
1186 changed files with 381859 additions and 0 deletions
--- a/lib/front_end_params.h
+++ b/lib/front_end_params.h
@ -0,0 +1,139 @@
+/*++
+Copyright (c) 2006 Microsoft Corporation
+
+Module Name:
+
+    front_end_params.h
+
+Abstract:
+
+    <abstract>
+
+Author:
+
+    Leonardo de Moura (leonardo) 2007-05-10.
+
+Revision History:
+
+--*/
+#ifndef _FRONT_END_PARAMS_H_
+#define _FRONT_END_PARAMS_H_
+
+#include"ini_file.h"
+#include"ast.h"
+#include"preprocessor_params.h"
+#include"spc_params.h"
+#include"smt_params.h"
+#include"pp_params.h"
+#include"parser_params.h"
+#include"arith_simplifier_params.h"
+#include"z3_solver_params.h"
+#include"model_params.h"
+
+enum engine {
+    ENG_SMT,
+    ENG_SPC,
+    ENG_EPR
+};
+
+struct front_end_params : public preprocessor_params, public spc_params, public smt_params, public parser_params, 
+                          public arith_simplifier_params, public z3_solver_params, public model_params
+                           {
+    ref<param_vector>   m_param_vector;
+    engine              m_engine;
+    unsigned            m_max_num_cex; // maximum number of counterexamples
+    bool                m_at_labels_cex; // only use labels which contains the @ symbol when building multiple counterexamples.
+    bool                m_check_at_labels; // check that @ labels are inserted to generate unique counter-examples.
+    bool                m_default_qid;
+    bool                m_interactive;
+    bool                m_well_sorted_check;
+    bool                m_ignore_bad_patterns;
+    bool                m_ignore_user_patterns;
+    bool                m_incremental_core_assert; // assert conditions to the core incrementally
+    unsigned            m_soft_timeout;
+    double              m_instr_out;
+    unsigned            m_memory_high_watermark;
+    unsigned            m_memory_max_size;
+    proof_gen_mode      m_proof_mode;
+    bool                m_auto_config;
+    bool                m_smtlib2_compliant;
+#ifdef Z3DEBUG
+    int                 m_copy_params; // used for testing copy params... Invoke method copy_params(m_copy_params) in main.cpp when diff -1.
+#endif
+    bool                m_preprocess;  // temporary hack for disabling all preprocessing..
+    bool                m_ignore_checksat; // abort before checksat... for internal debugging
+    bool                m_debug_ref_count;
+    bool                m_trace;
+    std::string         m_trace_file_name;
+    std::fstream*       m_trace_stream;
+    bool                m_ignore_setparameter;
+    bool                m_async_commands;
+    bool                m_display_config;
+    bool                m_user_theory_preprocess_axioms;
+    bool                m_user_theory_persist_axioms;
+    bool                m_nlsat; // temporary hack until strategic_solver is ported to new tactic framework
+
+    front_end_params():
+        m_param_vector(alloc(param_vector, this)),
+        m_engine(ENG_SMT),
+        m_max_num_cex(1),
+        m_at_labels_cex(false),
+        m_check_at_labels(false),
+        m_default_qid(false),
+        m_interactive(false),
+        m_well_sorted_check(true),
+        m_ignore_bad_patterns(true),
+        m_ignore_user_patterns(false),
+        m_incremental_core_assert(true),
+        m_soft_timeout(0),
+        m_instr_out(0.0),
+        m_memory_high_watermark(0),
+        m_memory_max_size(0),
+        m_proof_mode(PGM_DISABLED),
+#if    defined(SMTCOMP) || defined(_EXTERNAL_RELEASE)
+        m_auto_config(true),
+#else
+        m_auto_config(false), 
+#endif
+#if    1 
+        // #if defined(SMTCOMP) TODO: put it back after SMTCOMP
+        m_smtlib2_compliant(true),
+#else
+        m_smtlib2_compliant(false),        
+#endif
+#ifdef Z3DEBUG
+        m_copy_params(-1),
+#endif
+        m_preprocess(true), // temporary hack for disabling all preprocessing..
+        m_ignore_checksat(false),
+        m_debug_ref_count(false),
+        m_trace(false),
+        m_trace_file_name("z3.log"),
+        m_trace_stream(NULL),
+        m_ignore_setparameter(false),
+        m_async_commands(true),
+        m_display_config(false),
+        m_user_theory_preprocess_axioms(false),
+        m_user_theory_persist_axioms(false),
+        m_nlsat(false) {
+    }
+
+    void register_params(ini_params & p);
+
+    void open_trace_file();
+
+    void close_trace_file();
+
+    void copy_params(unsigned idx) {
+        m_param_vector->copy_params(this, idx);
+    }
+
+    bool has_auto_config(unsigned idx) { return m_auto_config; }
+
+private:
+
+    front_end_params& operator=(front_end_params const& other);
+};
+
+#endif /* _FRONT_END_PARAMS_H_ */
+