int main(){
Z3_context context;
Z3_solver solver;
Z3_sort bvsort1;
Z3_sort bvsort4;
Z3_sort memsort;
Z3_ast x_ast,y_ast,z_ast,u_ast,v_ast,w_ast,test_ast;
Z3_model model;
Z3_config config = Z3_mk_config();
Z3_set_param_value(config,"model","true");
context = Z3_mk_context_rc(config);
Z3_set_error_handler(context,error_handler);
solver = Z3_mk_solver(context);
Z3_solver_inc_ref(context,solver);
bvsort1 = Z3_mk_bv_sort(context,8);
bvsort4 = Z3_mk_bv_sort(context,32);
memsort = Z3_mk_array_sort(context,bvsort4,bvsort1);
y_ast = Z3_mk_const(context,Z3_mk_string_symbol(context,"mem"),memsort);
Z3_inc_ref(context,y_ast);
u_ast = Z3_mk_unsigned_int64(context,13,bvsort4);
Z3_inc_ref(context,u_ast);
v_ast = Z3_mk_select(context,y_ast,u_ast);
Z3_inc_ref(context,v_ast);
z_ast = Z3_mk_unsigned_int64(context,7,bvsort1);
Z3_inc_ref(context,z_ast);
test_ast = Z3_mk_eq(context,v_ast,z_ast);
Z3_inc_ref(context,test_ast);
Z3_solver_assert(context,solver,test_ast);
w_ast = Z3_mk_const(context,Z3_mk_string_symbol(context,"w"),bvsort1);
y_ast = Z3_mk_store(context,y_ast,u_ast,w_ast);
Z3_inc_ref(context,y_ast);
v_ast = Z3_mk_select(context,y_ast,u_ast);
Z3_inc_ref(context,v_ast);
z_ast = Z3_mk_unsigned_int64(context,2,bvsort1);
Z3_inc_ref(context,z_ast);
test_ast = Z3_mk_eq(context,v_ast,z_ast);
Z3_inc_ref(context,test_ast);
Z3_solver_assert(context,solver,test_ast);
Z3_solver_check(context,solver);
model = Z3_solver_get_model(context,solver);
fprintf(stderr,"%s\n",Z3_model_to_string(context,model));
fprintf(stderr,"%s\n",Z3_simplify_get_help(context));
return 0;
}
/**
\brief Create a logical context.
Enable model construction only.
*/
Z3_context mk_context()
{
Z3_config cfg;
Z3_context ctx;
cfg = Z3_mk_config();
Z3_set_param_value(cfg, "MODEL", "true");
ctx = Z3_mk_context(cfg);
Z3_del_config(cfg);
return ctx;
}
Z3_context mk_context_custom(Z3_config cfg, Z3_error_handler err){
Z3_context ctx;
Z3_set_param_value(cfg, "MODEL", "true");
ctx = Z3_mk_context(cfg);
#ifdef TRACING
Z3_trace_to_stderr(ctx);
#endif
Z3_set_error_handler(ctx, err);
return ctx;
}
void z3_wrapper_init(z3_wrapper *z3) {
/* init ctx */
Z3_config cfg = Z3_mk_config();
Z3_set_param_value(cfg, "model", "true");
z3->ctx = Z3_mk_context(cfg);
/* init error handling */
Z3_set_error_handler(z3->ctx, z3_error_handler);
/* init solver */
z3->solver = Z3_mk_solver(z3->ctx);
Z3_solver_inc_ref(z3->ctx, z3->solver);
Z3_del_config(cfg);
z3->Ek_consts = NULL;
}
static DWORD __stdcall do_check(LPVOID _this) {
thread_check* th = static_cast<thread_check*>(_this);
Z3_config cfg = Z3_mk_config();
Z3_set_param_value(cfg,"MODEL","true");
Z3_context ctx = Z3_mk_context(cfg);
Z3_parse_smtlib_string(ctx, "(benchmark b :logic QF_UF :extrafuns ((f U U) (x U)) :formula (= (f x) x))", 0, 0, 0, 0, 0, 0);
Z3_ast f = Z3_get_smtlib_formula(ctx, 0);
Z3_assert_cnstr(ctx, f);
Z3_model m = 0;
Z3_lbool r = Z3_check_and_get_model(ctx,&m);
EnterCriticalSection(&th->m_cs);
printf("%d\n", r);
LeaveCriticalSection(&th->m_cs);
if (m) {
Z3_del_model(ctx, m);
}
return 0;
}
void test_bvneg() {
Z3_config cfg = Z3_mk_config();
Z3_set_param_value(cfg,"MODEL","true");
Z3_context ctx = Z3_mk_context(cfg);
{
Z3_sort bv30 = Z3_mk_bv_sort(ctx, 30);
Z3_ast x30 = Z3_mk_fresh_const(ctx, "x", bv30);
Z3_ast fml = Z3_mk_eq(ctx, Z3_mk_int(ctx, -1, bv30),
Z3_mk_bvadd(ctx, Z3_mk_int(ctx, 0, bv30),
x30));
Z3_assert_cnstr(ctx, fml);
Z3_lbool r = Z3_check(ctx);
std::cout << r << "\n";
}
{
Z3_sort bv31 = Z3_mk_bv_sort(ctx, 31);
Z3_ast x31 = Z3_mk_fresh_const(ctx, "x", bv31);
Z3_ast fml = Z3_mk_eq(ctx, Z3_mk_int(ctx, -1, bv31),
Z3_mk_bvadd(ctx, Z3_mk_int(ctx, 0, bv31),
x31));
Z3_assert_cnstr(ctx, fml);
Z3_lbool r = Z3_check(ctx);
std::cout << r << "\n";
}
{
Z3_sort bv32 = Z3_mk_bv_sort(ctx, 32);
Z3_ast x32 = Z3_mk_fresh_const(ctx, "x", bv32);
Z3_ast fml = Z3_mk_eq(ctx,
Z3_mk_int(ctx,-1, bv32),
Z3_mk_bvadd(ctx, Z3_mk_int(ctx, 0, bv32),
x32));
Z3_assert_cnstr(ctx, fml);
Z3_lbool r = Z3_check(ctx);
std::cout << r << "\n";
}
Z3_del_config(cfg);
Z3_del_context(ctx);
}
void test_apps() {
Z3_config cfg = Z3_mk_config();
Z3_set_param_value(cfg,"MODEL","true");
Z3_context ctx = Z3_mk_context(cfg);
Z3_symbol A = Z3_mk_string_symbol(ctx, "A");
Z3_symbol F = Z3_mk_string_symbol(ctx, "f");
Z3_sort SA = Z3_mk_uninterpreted_sort(ctx, A);
Z3_func_decl f = Z3_mk_func_decl(ctx, F, 1, &SA, SA);
Z3_symbol X = Z3_mk_string_symbol(ctx, "x");
Z3_ast x = Z3_mk_const(ctx, X, SA);
Z3_ast fx = Z3_mk_app(ctx, f, 1, &x);
Z3_ast ffx = Z3_mk_app(ctx, f, 1, &fx);
Z3_ast fffx = Z3_mk_app(ctx, f, 1, &ffx);
Z3_ast ffffx = Z3_mk_app(ctx, f, 1, &fffx);
Z3_ast fffffx = Z3_mk_app(ctx, f, 1, &ffffx);
Z3_ast fml = Z3_mk_not(ctx, Z3_mk_eq(ctx, x, fffffx));
Z3_assert_cnstr(ctx, fml);
Z3_lbool r = Z3_check(ctx);
std::cout << r << "\n";
Z3_del_config(cfg);
Z3_del_context(ctx);
}
int main(int argc, const char **argv) {
bool tree_mode = false;
bool check_mode = false;
bool profile_mode = false;
bool incremental_mode = false;
std::string output_file;
bool flat_mode = false;
bool anonymize = false;
bool write = false;
Z3_config cfg = Z3_mk_config();
// Z3_interpolation_options options = Z3_mk_interpolation_options();
Z3_params options = 0;
/* Parse the command line */
int argn = 1;
while(argn < argc-1){
std::string flag = argv[argn];
if(flag[0] == '-'){
if(flag == "-t" || flag == "--tree")
tree_mode = true;
else if(flag == "-c" || flag == "--check")
check_mode = true;
else if(flag == "-p" || flag == "--profile")
profile_mode = true;
#if 0
else if(flag == "-w" || flag == "--weak")
Z3_set_interpolation_option(options,"weak","1");
else if(flag == "--secondary")
Z3_set_interpolation_option(options,"secondary","1");
#endif
else if(flag == "-i" || flag == "--incremental")
incremental_mode = true;
else if(flag == "-o"){
argn++;
if(argn >= argc) return usage(argv);
output_file = argv[argn];
}
else if(flag == "-f" || flag == "--flat")
flat_mode = true;
else if(flag == "-a" || flag == "--anon")
anonymize = true;
else if(flag == "-w" || flag == "--write")
write = true;
else if(flag == "-s" || flag == "--simple")
Z3_set_param_value(cfg,"PREPROCESS","false");
else
return usage(argv);
}
argn++;
}
if(argn != argc-1)
return usage(argv);
const char *filename = argv[argn];
/* Create a Z3 context to contain formulas */
Z3_context ctx = Z3_mk_interpolation_context(cfg);
if(write || anonymize)
Z3_set_ast_print_mode(ctx,Z3_PRINT_SMTLIB2_COMPLIANT);
else if(!flat_mode)
Z3_set_ast_print_mode(ctx,Z3_PRINT_SMTLIB_COMPLIANT);
/* Read an interpolation problem */
unsigned num;
Z3_ast *constraints;
unsigned *parents = 0;
const char *error;
bool ok;
unsigned num_theory;
Z3_ast *theory;
ok = Z3_read_interpolation_problem(ctx, &num, &constraints, tree_mode ? &parents : 0, filename, &error, &num_theory, &theory);
/* If parse failed, print the error message */
if(!ok){
std::cerr << error << "\n";
return 1;
}
/* if we get only one formula, and it is a conjunction, split it into conjuncts. */
if(!tree_mode && num == 1){
Z3_app app = Z3_to_app(ctx,constraints[0]);
Z3_func_decl func = Z3_get_app_decl(ctx,app);
Z3_decl_kind dk = Z3_get_decl_kind(ctx,func);
if(dk == Z3_OP_AND){
int nconjs = Z3_get_app_num_args(ctx,app);
if(nconjs > 1){
std::cout << "Splitting formula into " << nconjs << " conjuncts...\n";
num = nconjs;
constraints = new Z3_ast[num];
for(int k = 0; k < num; k++)
constraints[k] = Z3_get_app_arg(ctx,app,k);
}
}
}
/* Write out anonymized version. */
if(write || anonymize){
#if 0
Z3_anonymize_ast_vector(ctx,num,constraints);
#endif
std::string ofn = output_file.empty() ? "iz3out.smt2" : output_file;
Z3_write_interpolation_problem(ctx, num, constraints, parents, ofn.c_str(), num_theory, theory);
std::cout << "anonymized problem written to " << ofn << "\n";
exit(0);
}
/* Compute an interpolant, or get a model. */
Z3_ast *interpolants = (Z3_ast *)malloc((num-1) * sizeof(Z3_ast));
Z3_model model = 0;
Z3_lbool result;
if(!incremental_mode){
/* In non-incremental mode, we just pass the constraints. */
result = Z3_L_UNDEF; // FIXME: Z3_interpolate(ctx, num, constraints, parents, options, interpolants, &model, 0, false, num_theory, theory);
}
else {
/* This is a somewhat useless demonstration of incremental mode.
Here, we assert the constraints in the context, then pass them to
iZ3 in an array, so iZ3 knows the sequence. Note it's safe to pass
"true", even though we haven't techically asserted if. */
Z3_push(ctx);
std::vector<Z3_ast> asserted(num);
/* We start with nothing asserted. */
for(int i = 0; i < num; i++)
asserted[i] = Z3_mk_true(ctx);
/* Now we assert the constrints one at a time until UNSAT. */
for(int i = 0; i < num; i++){
asserted[i] = constraints[i];
Z3_assert_cnstr(ctx,constraints[i]); // assert one constraint
result = Z3_L_UNDEF; // FIXME: Z3_interpolate(ctx, num, &asserted[0], parents, options, interpolants, &model, 0, true, 0, 0);
if(result == Z3_L_FALSE){
for(unsigned j = 0; j < num-1; j++)
/* Since we want the interpolant formulas to survive a "pop", we
"persist" them here. */
Z3_persist_ast(ctx,interpolants[j],1);
break;
}
}
Z3_pop(ctx,1);
}
switch (result) {
/* If UNSAT, print the interpolants */
case Z3_L_FALSE:
printf("unsat\n");
if(output_file.empty()){
printf("interpolant:\n");
for(int i = 0; i < num-1; i++)
printf("%s\n", Z3_ast_to_string(ctx, interpolants[i]));
}
else {
#if 0
Z3_write_interpolation_problem(ctx,num-1,interpolants,0,output_file.c_str());
printf("interpolant written to %s\n",output_file.c_str());
#endif
}
#if 1
if(check_mode){
std::cout << "Checking interpolant...\n";
bool chk;
chk = Z3_check_interpolant(ctx,num,constraints,parents,interpolants,&error,num_theory,theory);
if(chk)
std::cout << "Interpolant is correct\n";
else {
std::cout << "Interpolant is incorrect\n";
std::cout << error;
return 1;
}
}
#endif
break;
case Z3_L_UNDEF:
printf("fail\n");
break;
case Z3_L_TRUE:
printf("sat\n");
printf("model:\n%s\n", Z3_model_to_string(ctx, model));
break;
}
if(profile_mode)
std::cout << Z3_interpolation_profile(ctx);
/* Delete the model if there is one */
if (model)
Z3_del_model(ctx, model);
/* Delete logical context. */
Z3_del_context(ctx);
free(interpolants);
return 0;
}
void bv_invariant() {
#define SET(_i, _v) m[_i] = _v
#define GET(_ty,_i) reinterpret_cast<_ty>(m[_i])
std::map<int, void*> m;
Z3_config cfg = Z3_mk_config();
Z3_set_param_value(cfg,"MODEL","true");
Z3_context ctx = Z3_mk_context(cfg);
Z3_model _m = 0;
enable_trace("after_internalization");
enable_trace("final_check");
enable_trace("bv");
enable_trace("propagate_atoms");
enable_trace("assign_core");
enable_trace("bv_bug");
enable_trace("bv_bit_prop");
enable_trace("mark_as_relevant_core");
{SET(0x03BC7FD8, Z3_mk_bv_sort(ctx,32));}
{SET(0x03BCCD88, Z3_mk_int(ctx,0,GET(Z3_sort,0x03BC7FD8)));}
{SET(0x03BCCE08, Z3_mk_int(ctx,1,GET(Z3_sort,0x03BC7FD8)));}
{SET(0x03BC9428, Z3_mk_eq(ctx,GET(Z3_ast,0x03BCCD88),GET(Z3_ast,0x03BCCD88)));}
{SET(0x03CEC820, Z3_get_app_decl(ctx,GET(Z3_app,0x03BC9428)));}
{Z3_mk_string_symbol(ctx,"null");}
{Z3_mk_string_symbol(ctx,"isnull");}
{SET(0x03CEC870, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"null"),Z3_mk_string_symbol(ctx,"isnull"),0,0,0,0));}
{Z3_mk_string_symbol(ctx,"ArgumentException");}
{Z3_mk_string_symbol(ctx,"isArgumentException");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE130[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE160[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE190[1] = {0, }; SET(0x03CEC8C0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"ArgumentException"),Z3_mk_string_symbol(ctx,"isArgumentException"),1,args03CEE130,args03CEE160,args03CEE190));}
{Z3_mk_string_symbol(ctx,"String");}
{Z3_mk_string_symbol(ctx,"isString");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE130[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE160[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE190[1] = {0, }; SET(0x03CEC910, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"String"),Z3_mk_string_symbol(ctx,"isString"),1,args03CEE130,args03CEE160,args03CEE190));}
{Z3_mk_string_symbol(ctx,"MethodBase");}
{Z3_mk_string_symbol(ctx,"isMethodBase");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE130[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE160[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE190[1] = {0, }; SET(0x03CEC960, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"MethodBase"),Z3_mk_string_symbol(ctx,"isMethodBase"),1,args03CEE130,args03CEE160,args03CEE190));}
{Z3_mk_string_symbol(ctx,"Exception");}
{Z3_mk_string_symbol(ctx,"isException");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE130[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE160[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE190[1] = {0, }; SET(0x03CEC9B0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Exception"),Z3_mk_string_symbol(ctx,"isException"),1,args03CEE130,args03CEE160,args03CEE190));}
{Z3_mk_string_symbol(ctx,"Object");}
{Z3_mk_string_symbol(ctx,"isObject");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE130[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE160[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE190[1] = {0, }; SET(0x03CECA00, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Object"),Z3_mk_string_symbol(ctx,"isObject"),1,args03CEE130,args03CEE160,args03CEE190));}
{Z3_mk_string_symbol(ctx,"Box");}
{Z3_mk_string_symbol(ctx,"isBox");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03CECA50, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Box"),Z3_mk_string_symbol(ctx,"isBox"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Term");}
{Z3_mk_string_symbol(ctx,"isTerm");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9430, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Term"),Z3_mk_string_symbol(ctx,"isTerm"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Box");}
{Z3_mk_string_symbol(ctx,"isBox");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9480, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Box"),Z3_mk_string_symbol(ctx,"isBox"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"SystemException");}
{Z3_mk_string_symbol(ctx,"isSystemException");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9520, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"SystemException"),Z3_mk_string_symbol(ctx,"isSystemException"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"RuntimeFieldHandle");}
{Z3_mk_string_symbol(ctx,"isRuntimeFieldHandle");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE94D0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"RuntimeFieldHandle"),Z3_mk_string_symbol(ctx,"isRuntimeFieldHandle"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Box");}
{Z3_mk_string_symbol(ctx,"isBox");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9570, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Box"),Z3_mk_string_symbol(ctx,"isBox"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"RuntimeTypeHandle");}
{Z3_mk_string_symbol(ctx,"isRuntimeTypeHandle");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE95C0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"RuntimeTypeHandle"),Z3_mk_string_symbol(ctx,"isRuntimeTypeHandle"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Box");}
{Z3_mk_string_symbol(ctx,"isBox");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9610, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Box"),Z3_mk_string_symbol(ctx,"isBox"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"NullReferenceException");}
{Z3_mk_string_symbol(ctx,"isNullReferenceException");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9660, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"NullReferenceException"),Z3_mk_string_symbol(ctx,"isNullReferenceException"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"InvalidCastException");}
{Z3_mk_string_symbol(ctx,"isInvalidCastException");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE96B0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"InvalidCastException"),Z3_mk_string_symbol(ctx,"isInvalidCastException"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"IndexOutOfRangeException");}
{Z3_mk_string_symbol(ctx,"isIndexOutOfRangeException");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9700, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"IndexOutOfRangeException"),Z3_mk_string_symbol(ctx,"isIndexOutOfRangeException"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"StackOverflowException");}
{Z3_mk_string_symbol(ctx,"isStackOverflowException");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9750, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"StackOverflowException"),Z3_mk_string_symbol(ctx,"isStackOverflowException"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"ExecutionEngineException");}
{Z3_mk_string_symbol(ctx,"isExecutionEngineException");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE97A0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"ExecutionEngineException"),Z3_mk_string_symbol(ctx,"isExecutionEngineException"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Box");}
{Z3_mk_string_symbol(ctx,"isBox");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE97F0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Box"),Z3_mk_string_symbol(ctx,"isBox"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Value");}
{Z3_mk_string_symbol(ctx,"isValue");}
{Z3_mk_string_symbol(ctx,"value");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"value"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9840, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Value"),Z3_mk_string_symbol(ctx,"isValue"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Value");}
{Z3_mk_string_symbol(ctx,"isValue");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE9890, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Value"),Z3_mk_string_symbol(ctx,"isValue"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Int32[]");}
{Z3_mk_string_symbol(ctx,"isInt32[]");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE160[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE190[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1C0[1] = {0, }; SET(0x03BE98E0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Int32[]"),Z3_mk_string_symbol(ctx,"isInt32[]"),1,args03CEE160,args03CEE190,args03CEE1C0));}
{Z3_mk_string_symbol(ctx,"Add");}
{Z3_mk_string_symbol(ctx,"isAdd");}
{Z3_mk_string_symbol(ctx,"left");}
{Z3_mk_string_symbol(ctx,"right");}
{Z3_symbol args03BEA4A0[2] = {Z3_mk_string_symbol(ctx,"left"), Z3_mk_string_symbol(ctx,"right"), }; Z3_sort args03BEA548[2] = {GET(Z3_sort,0x00000000), GET(Z3_sort,0x00000000), }; unsigned args03BEA580[2] = {0, 0, }; SET(0x03BE9930, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Add"),Z3_mk_string_symbol(ctx,"isAdd"),2,args03BEA4A0,args03BEA548,args03BEA580));}
{Z3_mk_string_symbol(ctx,"Add");}
{Z3_mk_string_symbol(ctx,"isAdd");}
{Z3_mk_string_symbol(ctx,"refId");}
{Z3_symbol args03CEE190[1] = {Z3_mk_string_symbol(ctx,"refId"), }; Z3_sort args03CEE1C0[1] = {GET(Z3_sort,0x03BC7FD8), }; unsigned args03CEE1F0[1] = {0, }; SET(0x03BE9980, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"Add"),Z3_mk_string_symbol(ctx,"isAdd"),1,args03CEE190,args03CEE1C0,args03CEE1F0));}
{Z3_mk_string_symbol(ctx,"address");}
{Z3_mk_string_symbol(ctx,"isaddress");}
{Z3_mk_string_symbol(ctx,"enc");}
{Z3_mk_string_symbol(ctx,"value1");}
{Z3_mk_string_symbol(ctx,"value2");}
{Z3_symbol args03BEA580[3] = {Z3_mk_string_symbol(ctx,"enc"), Z3_mk_string_symbol(ctx,"value1"), Z3_mk_string_symbol(ctx,"value2"), }; Z3_sort args03BEA628[3] = {GET(Z3_sort,0x03BC7FD8), GET(Z3_sort,0x00000000), GET(Z3_sort,0x00000000), }; unsigned args03BEA660[3] = {0, 0, 0, }; SET(0x03BE99D0, Z3_mk_constructor(ctx,Z3_mk_string_symbol(ctx,"address"),Z3_mk_string_symbol(ctx,"isaddress"),3,args03BEA580,args03BEA628,args03BEA660));}
{Z3_mk_string_symbol(ctx,"object");}
{Z3_constructor args03BEAC18[25] = {GET(Z3_constructor,0x03CEC870), GET(Z3_constructor,0x03CEC8C0), GET(Z3_constructor,0x03CEC910), GET(Z3_constructor,0x03CEC960), GET(Z3_constructor,0x03CEC9B0), GET(Z3_constructor,0x03CECA00), GET(Z3_constructor,0x03CECA50), GET(Z3_constructor,0x03BE9430), GET(Z3_constructor,0x03BE9480), GET(Z3_constructor,0x03BE9520), GET(Z3_constructor,0x03BE94D0), GET(Z3_constructor,0x03BE9570), GET(Z3_constructor,0x03BE95C0), GET(Z3_constructor,0x03BE9610), GET(Z3_constructor,0x03BE9660), GET(Z3_constructor,0x03BE96B0), GET(Z3_constructor,0x03BE9700), GET(Z3_constructor,0x03BE9750), GET(Z3_constructor,0x03BE97A0), GET(Z3_constructor,0x03BE97F0), GET(Z3_constructor,0x03BE9840), GET(Z3_constructor,0x03BE9890), GET(Z3_constructor,0x03BE98E0), GET(Z3_constructor,0x03BE9930), GET(Z3_constructor,0x03BE9980), }; SET(0x03CEE1C0, Z3_mk_constructor_list(ctx,25,args03BEAC18));}
{Z3_mk_string_symbol(ctx,"address");}
{Z3_constructor args03CEE1F0[1] = {GET(Z3_constructor,0x03BE99D0), }; SET(0x03CEE220, Z3_mk_constructor_list(ctx,1,args03CEE1F0));}
{Z3_symbol args03BEA580[2] = {Z3_mk_string_symbol(ctx,"object"), Z3_mk_string_symbol(ctx,"address"), }; Z3_sort args03BEA660[2] = {GET(Z3_sort,0x03BCD088), GET(Z3_sort,0x03BCD0C8), }; Z3_constructor_list args03BEA628[2] = {GET(Z3_constructor_list,0x03CEE1C0), GET(Z3_constructor_list,0x03CEE220), }; Z3_mk_datatypes(ctx,2, args03BEA580, args03BEA660, args03BEA628);SET(0x03BCD088, args03BEA660[0]);SET(0x03BCD0C8, args03BEA660[1]);}
{Z3_del_constructor_list(ctx,GET(Z3_constructor_list,0x03CEE1C0));}
{Z3_del_constructor_list(ctx,GET(Z3_constructor_list,0x03CEE220));}
{Z3_func_decl out002DE0DC; Z3_func_decl out002DE0E0; Z3_query_constructor(ctx,GET(Z3_constructor,0x03CEC870), 0, &out002DE0DC, &out002DE0E0, 0);SET(0x03BEAC30, out002DE0DC);SET(0x03BEB2F0, out002DE0E0);}
{Z3_func_decl out002DE0E0; Z3_func_decl out002DE0E4; Z3_func_decl args03CEE220[1] = {GET(Z3_func_decl,0x03BEB380), }; Z3_query_constructor(ctx,GET(Z3_constructor,0x03BE9840), 1, &out002DE0E0, &out002DE0E4, args03CEE220);SET(0x03BEB1D0, out002DE0E0);SET(0x03BEB338, out002DE0E4);SET(0x03BEB380, args03CEE220[0]);}
{Z3_func_decl out002DE0E0; Z3_func_decl out002DE0E4; Z3_func_decl args03BEA580[2] = {0, GET(Z3_func_decl,0x03BEC478), }; Z3_query_constructor(ctx,GET(Z3_constructor,0x03BE9930), 2, &out002DE0E0, &out002DE0E4, args03BEA580);SET(0x03BE9A20, out002DE0E0);SET(0x03BEB3C8, out002DE0E4);SET(0x03BEC430, args03BEA580[0]);SET(0x03BEC478, args03BEA580[1]); }
{Z3_func_decl out002DE0DC; Z3_func_decl out002DE0E0; Z3_func_decl args03BEA580[3] = {GET(Z3_func_decl,0x03BEC508), GET(Z3_func_decl,0x03BEC550), GET(Z3_func_decl,0x03BEC598), }; Z3_query_constructor(ctx,GET(Z3_constructor,0x03BE99D0), 3, &out002DE0DC, &out002DE0E0, args03BEA580);SET(0x03BE9A70, out002DE0DC);SET(0x03BEC4C0, out002DE0E0);SET(0x03BEC508, args03BEA580[0]);SET(0x03BEC550, args03BEA580[1]);SET(0x03BEC598, args03BEA580[2]);}
{SET(0x03BEB7F0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEAC30),0,0));}
{SET(0x03BCD088, Z3_get_domain(ctx,GET(Z3_func_decl,0x03BEC430),0));}
{SET(0x03BEB4F0, Z3_mk_bound(ctx,0,GET(Z3_sort,0x03BCD088)));}
{Z3_ast args03CEE220[1] = {GET(Z3_ast,0x03BEB4F0), }; SET(0x03BEC5E0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEC430),1,args03CEE220));}
{SET(0x03BEB4F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC5E0),0));}
{SET(0x03BEC628, Z3_mk_eq(ctx,GET(Z3_ast,0x03BEC5E0),GET(Z3_ast,0x03BEB7F0)));}
{SET(0x03BE9AC0, Z3_get_app_decl(ctx,GET(Z3_app,0x03BEC628)));}
{Z3_ast args03CEE220[1] = {GET(Z3_ast,0x03BEC5E0), }; SET(0x03BEC670, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB338),1,args03CEE220));}
{Z3_ast args03CEE220[1] = {GET(Z3_ast,0x03BEC5E0), }; SET(0x03BEC6B8, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB3C8),1,args03CEE220));}
{Z3_ast args03BEA580[2] = {GET(Z3_ast,0x03BEC670), GET(Z3_ast,0x03BEC6B8), }; SET(0x03BEC700, Z3_mk_or(ctx,2,args03BEA580));}
{SET(0x03BEC670, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC700),0));}
{SET(0x03BEC6B8, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC700),1));}
{Z3_ast args03BEA580[3] = {GET(Z3_ast,0x03BEC670), GET(Z3_ast,0x03BEC6B8), GET(Z3_ast,0x03BEC628), }; SET(0x03BE9B10, Z3_mk_or(ctx,3,args03BEA580));}
{Z3_mk_string_symbol(ctx,"x0");}
{Z3_sort args03CEE250[1] = {GET(Z3_sort,0x03BCD088), }; Z3_symbol args03CEE1F0[1] = {Z3_mk_string_symbol(ctx,"x0"), }; SET(0x03BED418, Z3_mk_quantifier(ctx,1,0,0,0,1,args03CEE250,args03CEE1F0,GET(Z3_ast,0x03BE9B10)));}
{Z3_assert_cnstr(ctx,GET(Z3_ast,0x03BED418));}
{SET(0x03BCD088, Z3_get_domain(ctx,GET(Z3_func_decl,0x03BEC478),0));}
{Z3_ast args03CEE1F0[1] = {GET(Z3_ast,0x03BEB4F0), }; SET(0x03BEC790, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEC478),1,args03CEE1F0));}
{Z3_ast args03BEAB30[2] = {GET(Z3_ast,0x03BEC790), GET(Z3_ast,0x03BEB7F0), }; SET(0x03BEC820, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9AC0),2,args03BEAB30));}
{Z3_ast args03CEE1F0[1] = {GET(Z3_ast,0x03BEC790), }; SET(0x03BEC868, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB338),1,args03CEE1F0));}
{Z3_ast args03CEE1F0[1] = {GET(Z3_ast,0x03BEC790), }; SET(0x03BEC8B0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB3C8),1,args03CEE1F0));}
{Z3_ast args03BEAB30[2] = {GET(Z3_ast,0x03BEC868), GET(Z3_ast,0x03BEC8B0), }; SET(0x03BEC8F8, Z3_mk_or(ctx,2,args03BEAB30));}
{SET(0x03BEC868, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC8F8),0));}
{SET(0x03BEC8B0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC8F8),1));}
{Z3_ast args03BEAB30[3] = {GET(Z3_ast,0x03BEC868), GET(Z3_ast,0x03BEC8B0), GET(Z3_ast,0x03BEC820), }; SET(0x03BE9BB0, Z3_mk_or(ctx,3,args03BEAB30));}
{Z3_mk_string_symbol(ctx,"x0");}
{Z3_sort args03CEE280[1] = {GET(Z3_sort,0x03BCD088), }; Z3_symbol args03CEE2B0[1] = {Z3_mk_string_symbol(ctx,"x0"), }; SET(0x03BEE758, Z3_mk_quantifier(ctx,1,0,0,0,1,args03CEE280,args03CEE2B0,GET(Z3_ast,0x03BE9BB0)));}
{Z3_assert_cnstr(ctx,GET(Z3_ast,0x03BEE758));}
{SET(0x03BEB8F0, Z3_mk_fresh_const(ctx,"x",GET(Z3_sort,0x03BCD088)));}
{Z3_ast args03BEAB30[2] = {GET(Z3_ast,0x03BEB8F0), GET(Z3_ast,0x03BEB7F0), }; SET(0x03BEC9D0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9AC0),2,args03BEAB30));}
{Z3_ast args03CEE2B0[1] = {GET(Z3_ast,0x03BEB8F0), }; SET(0x03BECA18, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB338),1,args03CEE2B0));}
{Z3_ast args03CEE2B0[1] = {GET(Z3_ast,0x03BEB8F0), }; SET(0x03BECA60, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB3C8),1,args03CEE2B0));}
{Z3_ast args03BEAB30[2] = {GET(Z3_ast,0x03BECA18), GET(Z3_ast,0x03BECA60), }; SET(0x03BECAA8, Z3_mk_or(ctx,2,args03BEAB30));}
{SET(0x03BECA18, Z3_get_app_arg(ctx,GET(Z3_app,0x03BECAA8),0));}
{SET(0x03BECA60, Z3_get_app_arg(ctx,GET(Z3_app,0x03BECAA8),1));}
{Z3_ast args03BEAB30[3] = {GET(Z3_ast,0x03BECA18), GET(Z3_ast,0x03BECA60), GET(Z3_ast,0x03BEC9D0), }; SET(0x03BE9C50, Z3_mk_or(ctx,3,args03BEAB30));}
{Z3_assert_cnstr(ctx,GET(Z3_ast,0x03BE9C50));}
Z3_push(ctx);
{(Z3_check_and_get_model(ctx,0));}
{SET(0x03BFD780, Z3_mk_int(ctx,2,GET(Z3_sort,0x03BC7FD8)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03BFD780), 10);}
{SET(0x03C0DC08, Z3_mk_not(ctx,GET(Z3_ast,0x03BEC9D0)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0DC08), 10);}
{SET(0x03C094A0, Z3_mk_ite(ctx,GET(Z3_ast,0x03BECA18),GET(Z3_ast,0x03BEB8F0),GET(Z3_ast,0x03BEB7F0)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C094A0), 10);}
{SET(0x03BECA18, Z3_get_app_arg(ctx,GET(Z3_app,0x03C094A0),0));}
{SET(0x03BEB8F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C094A0),1));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C094A0),2));}
{SET(0x03C0DC50, Z3_mk_not(ctx,GET(Z3_ast,0x03BECA18)));}
{SET(0x03BECA18, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DC50),0));}
{Z3_ast args03C03310[1] = {GET(Z3_ast,0x03BEC9D0), }; SET(0x03C0DC98, Z3_mk_or(ctx,1,args03C03310));}
{SET(0x03C0DCE0, Z3_mk_implies(ctx,GET(Z3_ast,0x03BECA18),GET(Z3_ast,0x03C0DC98)));}
{SET(0x03C0DD28, Z3_mk_not(ctx,GET(Z3_ast,0x03C0DCE0)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0DD28), 10);}
{SET(0x03C0DCE0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DD28),0));}
{SET(0x03BECA18, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DCE0),0));}
{SET(0x03C0DC98, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DCE0),1));}
{SET(0x03BEC9D0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DC98),0));}
{SET(0x03BEB8F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC9D0),0));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC9D0),1));}
{Z3_ast args03C07F90[3] = {GET(Z3_ast,0x03BCCE08), GET(Z3_ast,0x03BEB7F0), GET(Z3_ast,0x03BEB7F0), }; SET(0x03C094F0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9A70),3,args03C07F90));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C094F0), 10);}
{Z3_ast args03C07F90[3] = {GET(Z3_ast,0x03BFD780), GET(Z3_ast,0x03BEB7F0), GET(Z3_ast,0x03BEB7F0), }; SET(0x03C09540, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9A70),3,args03C07F90));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C09540), 10);}
{SET(0x03BECA18, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DCE0),0));}
{SET(0x03C0DC98, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DCE0),1));}
{SET(0x03BEC9D0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DC98),0));}
{Z3_pop(ctx,1);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03BECA18), GET(Z3_ast,0x03BEC9D0), }; SET(0x03BFF5D8, Z3_mk_or(ctx,2,args03BFED58));}
{SET(0x03BECA18, Z3_get_app_arg(ctx,GET(Z3_app,0x03BFF5D8),0));}
{SET(0x03BEC9D0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BFF5D8),1));}
{SET(0x03BEB8F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC9D0),0));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC9D0),1));}
Z3_push(ctx);
{Z3_ast args03BC3DF8[1] = {GET(Z3_ast,0x03BEB8F0), }; SET(0x03C0D980, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB380),1,args03BC3DF8));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0D980), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0D980), GET(Z3_ast,0x03BCCE08), }; SET(0x03C0D9C8, Z3_mk_app(ctx,GET(Z3_func_decl,0x03CEC820),2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0D9C8), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0D980), GET(Z3_ast,0x03BFD780), }; SET(0x03C0DD70, Z3_mk_app(ctx,GET(Z3_func_decl,0x03CEC820),2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0DD70), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0D9C8), GET(Z3_ast,0x03C0DD70), }; SET(0x03C0DDB8, Z3_mk_or(ctx,2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0DDB8), 10);}
{SET(0x03C0DCE0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DD28),0));}
{SET(0x03BECA18, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DCE0),0));}
{SET(0x03C0DC98, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DCE0),1));}
{SET(0x03BEC9D0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DC98),0));}
{Z3_pop(ctx,1);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03BECA60), GET(Z3_ast,0x03BEC9D0), }; SET(0x03C0DE00, Z3_mk_or(ctx,2,args03BFED58));}
{SET(0x03BECA60, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DE00),0));}
{SET(0x03BEC9D0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DE00),1));}
{SET(0x03BEB8F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC9D0),0));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEC9D0),1));}
Z3_push(ctx);
{Z3_ast args03BC3DF8[1] = {GET(Z3_ast,0x03BEB8F0), }; SET(0x03BFF590, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEC430),1,args03BC3DF8));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03BFF590), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03BFF590), GET(Z3_ast,0x03BEB7F0), }; SET(0x03C0DE90, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9AC0),2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0DE90), 10);}
{SET(0x03C0DE48, Z3_mk_not(ctx,GET(Z3_ast,0x03C0DE90)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0DE48), 10);}
{Z3_ast args03BC3DF8[1] = {GET(Z3_ast,0x03BFF590), }; SET(0x03BFFC08, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB338),1,args03BC3DF8));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03BFFC08), 10);}
{SET(0x03C00440, Z3_mk_ite(ctx,GET(Z3_ast,0x03BFFC08),GET(Z3_ast,0x03BFF590),GET(Z3_ast,0x03BEB7F0)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C00440), 10);}
{SET(0x03BFFC08, Z3_get_app_arg(ctx,GET(Z3_app,0x03C00440),0));}
{SET(0x03BFF590, Z3_get_app_arg(ctx,GET(Z3_app,0x03C00440),1));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C00440),2));}
{SET(0x03C0DED8, Z3_mk_not(ctx,GET(Z3_ast,0x03BFFC08)));}
{SET(0x03BFFC08, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DED8),0));}
{Z3_ast args03BC3DF8[1] = {GET(Z3_ast,0x03C0DE90), }; SET(0x03C0DF20, Z3_mk_or(ctx,1,args03BC3DF8));}
{SET(0x03C0DF68, Z3_mk_implies(ctx,GET(Z3_ast,0x03BFFC08),GET(Z3_ast,0x03C0DF20)));}
{SET(0x03C0DFB0, Z3_mk_not(ctx,GET(Z3_ast,0x03C0DF68)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0DFB0), 10);}
{SET(0x03C0DF68, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DFB0),0));}
{SET(0x03BCCE08, Z3_get_app_arg(ctx,GET(Z3_app,0x03C094F0),0));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C094F0),1));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C094F0),2));}
{SET(0x03BFD780, Z3_get_app_arg(ctx,GET(Z3_app,0x03C09540),0));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C09540),1));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C09540),2));}
{SET(0x03BFFC08, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DF68),0));}
{SET(0x03C0DF20, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DF68),1));}
{SET(0x03C0DE90, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DF20),0));}
{Z3_pop(ctx,1);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03BFFC08), GET(Z3_ast,0x03C0DE90), }; SET(0x03C0DFF8, Z3_mk_or(ctx,2,args03BFED58));}
{SET(0x03BFFC08, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DFF8),0));}
{SET(0x03C0DE90, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DFF8),1));}
{SET(0x03BFF590, Z3_get_app_arg(ctx,GET(Z3_app,0x03BFFC08),0));}
{SET(0x03BEB8F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03BFF590),0));}
{SET(0x03BFF590, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DE90),0));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DE90),1));}
Z3_push(ctx);
{Z3_ast args03BC3DF8[1] = {GET(Z3_ast,0x03BFF590), }; SET(0x03C0E040, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB380),1,args03BC3DF8));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E040), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0E040), GET(Z3_ast,0x03BCCE08), }; SET(0x03C0E088, Z3_mk_app(ctx,GET(Z3_func_decl,0x03CEC820),2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E088), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0E040), GET(Z3_ast,0x03BFD780), }; SET(0x03C0E0D0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03CEC820),2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E0D0), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0E088), GET(Z3_ast,0x03C0E0D0), }; SET(0x03C0E118, Z3_mk_or(ctx,2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E118), 10);}
{Z3_ast args03BC3DF8[1] = {GET(Z3_ast,0x03BEB8F0), }; SET(0x03BFF7D0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEC478),1,args03BC3DF8));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03BFF7D0), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03BFF7D0), GET(Z3_ast,0x03BEB7F0), }; SET(0x03C0E1A8, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9AC0),2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E1A8), 10);}
{SET(0x03C0E160, Z3_mk_not(ctx,GET(Z3_ast,0x03C0E1A8)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E160), 10);}
{Z3_ast args03BC3DF8[1] = {GET(Z3_ast,0x03BFF7D0), }; SET(0x03BFF980, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB338),1,args03BC3DF8));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03BFF980), 10);}
{SET(0x03C00580, Z3_mk_ite(ctx,GET(Z3_ast,0x03BFF980),GET(Z3_ast,0x03BFF7D0),GET(Z3_ast,0x03BEB7F0)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C00580), 10);}
{SET(0x03BFF980, Z3_get_app_arg(ctx,GET(Z3_app,0x03C00580),0));}
{SET(0x03BFF7D0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C00580),1));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C00580),2));}
{SET(0x03C0E1F0, Z3_mk_not(ctx,GET(Z3_ast,0x03BFF980)));}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0E1A8), GET(Z3_ast,0x03C0E1F0), }; SET(0x03C0E238, Z3_mk_or(ctx,2,args03BFED58));}
{SET(0x03C0E1A8, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E238),0));}
{SET(0x03C0E1F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E238),1));}
{SET(0x03BFF980, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E1F0),0));}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03BFF980), GET(Z3_ast,0x03C0E160), }; SET(0x03C0E280, Z3_mk_and(ctx,2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E280), 10);}
{SET(0x03C0E2C8, Z3_mk_not(ctx,GET(Z3_ast,0x03C0E280)));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E2C8), 10);}
{SET(0x03C0E280, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E2C8),0));}
{SET(0x03BFF980, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E280),0));}
{SET(0x03C0E160, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E280),1));}
{SET(0x03C0E1A8, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E160),0));}
{Z3_pop(ctx,1);}
Z3_push(ctx);
{Z3_pop(ctx,1);}
{SET(0x03C0E280, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E2C8),0));}
{SET(0x03BFF980, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E280),0));}
{SET(0x03C0E160, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E280),1));}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03BFF980), GET(Z3_ast,0x03C0E1A8), }; SET(0x03C0E310, Z3_mk_or(ctx,2,args03BFED58));}
{SET(0x03BFF980, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E310),0));}
{SET(0x03C0E1A8, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E310),1));}
{SET(0x03BFF7D0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E1A8),0));}
{SET(0x03BEB7F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E1A8),1));}
Z3_push(ctx);
{Z3_ast args03BC3DF8[1] = {GET(Z3_ast,0x03BFF7D0), }; SET(0x03C0E358, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BEB380),1,args03BC3DF8));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E358), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0E358), GET(Z3_ast,0x03BCCE08), }; SET(0x03C0E3A0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03CEC820),2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E3A0), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0E358), GET(Z3_ast,0x03BFD780), }; SET(0x03C0E3E8, Z3_mk_app(ctx,GET(Z3_func_decl,0x03CEC820),2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C0E3E8), 10);}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0E3A0), GET(Z3_ast,0x03C0E3E8), }; SET(0x03BEEC08, Z3_mk_or(ctx,2,args03BFED58));}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03BEEC08), 10);}
{SET(0x03C0DCE0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DD28),0));}
{Z3_pop(ctx,1);}
Z3_push(ctx);
{SET(0x03C0E280, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E2C8),0));}
{SET(0x03BFF980, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E280),0));}
{SET(0x03C0E160, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0E280),1));}
{Z3_pop(ctx,1);}
{Z3_ast args03BEEC50[7] = {GET(Z3_ast,0x03BFF980), GET(Z3_ast,0x03C0DE48), GET(Z3_ast,0x03C0DFB0), GET(Z3_ast,0x03C0DCE0), GET(Z3_ast,0x03C0E118), GET(Z3_ast,0x03C0E160), GET(Z3_ast,0x03BEEC08), }; SET(0x03BEE6E8, Z3_mk_and(ctx,7,args03BEEC50));}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03C0DD28), GET(Z3_ast,0x03C0DDB8), }; SET(0x03BEEC50, Z3_mk_and(ctx,2,args03BFED58));}
{Z3_ast args03BFED58[2] = {GET(Z3_ast,0x03BEE6E8), GET(Z3_ast,0x03BEEC50), }; SET(0x03BEEC98, Z3_mk_or(ctx,2,args03BFED58));}
{SET(0x03BEE6E8, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEEC98),0));}
{SET(0x03BEEC50, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEEC98),1));}
{SET(0x03C0DD28, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEEC50),0));}
{SET(0x03C0DDB8, Z3_get_app_arg(ctx,GET(Z3_app,0x03BEEC50),1));}
{SET(0x03C0D9C8, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DDB8),0));}
{SET(0x03C0DD70, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DDB8),1));}
{SET(0x03C0D980, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DD70),0));}
{SET(0x03BFD780, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0DD70),1));}
{SET(0x03BEB8F0, Z3_get_app_arg(ctx,GET(Z3_app,0x03C0D980),0));}
Z3_push(ctx);
{Z3_assert_cnstr(ctx,GET(Z3_ast,0x03C0DC08));}
{Z3_assert_cnstr(ctx,GET(Z3_ast,0x03BEEC98));}
Z3_push(ctx);
{(Z3_check_and_get_model(ctx,&_m));}
{Z3_ast out002DE120; Z3_eval(ctx,_m, GET(Z3_ast,0x03BEB8F0), &out002DE120);SET(0x03C14AE8, out002DE120);}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C14AE8), 2);}
{Z3_ast args03C123F8[2] = {GET(Z3_ast,0x03BEB8F0), GET(Z3_ast,0x03C14AE8), }; SET(0x03C14B78, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9AC0),2,args03C123F8));}
{Z3_ast args03BC3F18[1] = {GET(Z3_ast,0x03C14B78), }; SET(0x03C14B30, Z3_mk_and(ctx,1,args03BC3F18));}
{SET(0x03C14BC0, Z3_mk_not(ctx,GET(Z3_ast,0x03C14B30)));}
{Z3_assert_cnstr(ctx,GET(Z3_ast,0x03C14BC0));}
{(Z3_check_and_get_model(ctx,&_m));}
{Z3_ast out002DE120; Z3_eval(ctx,_m, GET(Z3_ast,0x03BEB8F0), &out002DE120);SET(0x03C127D0, out002DE120);}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C127D0), 2);}
{Z3_ast args03C037E8[2] = {GET(Z3_ast,0x03BEB8F0), GET(Z3_ast,0x03C127D0), }; SET(0x03C028D0, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9AC0),2,args03C037E8));}
{Z3_ast args03BC3EE8[1] = {GET(Z3_ast,0x03C028D0), }; SET(0x03C1F100, Z3_mk_and(ctx,1,args03BC3EE8));}
{SET(0x03C1F148, Z3_mk_not(ctx,GET(Z3_ast,0x03C1F100)));}
{Z3_assert_cnstr(ctx,GET(Z3_ast,0x03C1F148));}
{(Z3_check_and_get_model(ctx,&_m));}
{Z3_ast out002DE120; Z3_eval(ctx,_m, GET(Z3_ast,0x03BEB8F0), &out002DE120);SET(0x03C1F5C8, out002DE120);}
{Z3_persist_ast(ctx,GET(Z3_ast,0x03C1F5C8), 2);}
{Z3_ast args03C05F78[2] = {GET(Z3_ast,0x03BEB8F0), GET(Z3_ast,0x03C1F5C8), }; SET(0x03C23580, Z3_mk_app(ctx,GET(Z3_func_decl,0x03BE9AC0),2,args03C05F78));}
{Z3_ast args03CEE490[1] = {GET(Z3_ast,0x03C23580), }; SET(0x03C23538, Z3_mk_and(ctx,1,args03CEE490));}
{SET(0x03C235C8, Z3_mk_not(ctx,GET(Z3_ast,0x03C23538)));}
{Z3_assert_cnstr(ctx,GET(Z3_ast,0x03C235C8));}
//{Z3_check(ctx);}
}
void test_smt_relation_api() {
enable_trace("smt_relation");
enable_trace("smt_relation2");
enable_trace("quant_elim");
Z3_config cfg = Z3_mk_config();
Z3_set_param_value(cfg, "DL_DEFAULT_RELATION", "smt_relation2");
Z3_context ctx = Z3_mk_context(cfg);
Z3_fixedpoint dl = Z3_mk_fixedpoint(ctx);
Z3_fixedpoint_inc_ref(ctx,dl);
Z3_del_config(cfg);
Z3_sort int_sort = Z3_mk_int_sort(ctx);
Z3_sort bool_sort = Z3_mk_bool_sort(ctx);
Z3_func_decl nil_decl, is_nil_decl;
Z3_func_decl cons_decl, is_cons_decl, head_decl, tail_decl;
Z3_sort list = Z3_mk_list_sort(
ctx,
Z3_mk_string_symbol(ctx, "list"),
int_sort,
&nil_decl,
&is_nil_decl,
&cons_decl,
&is_cons_decl,
&head_decl,
&tail_decl);
Z3_sort listint[2] = { list, int_sort };
Z3_symbol p_sym = Z3_mk_string_symbol(ctx, "p");
Z3_symbol q_sym = Z3_mk_string_symbol(ctx, "q");
Z3_func_decl p = Z3_mk_func_decl(ctx, p_sym, 2, listint, bool_sort);
Z3_func_decl q = Z3_mk_func_decl(ctx, q_sym, 2, listint, bool_sort);
Z3_fixedpoint_register_relation(ctx, dl, p);
Z3_fixedpoint_register_relation(ctx, dl, q);
Z3_ast zero = Z3_mk_numeral(ctx, "0", int_sort);
Z3_ast one = Z3_mk_numeral(ctx, "1", int_sort);
Z3_ast two = Z3_mk_numeral(ctx, "2", int_sort);
Z3_ast x = Z3_mk_bound(ctx, 0, list);
Z3_ast y = Z3_mk_bound(ctx, 1, int_sort);
Z3_ast z = Z3_mk_bound(ctx, 2, list);
Z3_ast zero_x[2] = { zero, x };
Z3_ast fx = Z3_mk_app(ctx, cons_decl, 2, zero_x);
Z3_ast zero_fx[2] = { zero, fx };
Z3_ast ffx = Z3_mk_app(ctx, cons_decl, 2, zero_fx);
Z3_ast xy[2] = { x, y };
Z3_ast zy[2] = { z, y };
// Z3_ast ffxy[2] = { ffx, y };
// Z3_ast fxy[2] = { fx, y };
Z3_ast zero_nil[2] = { zero, Z3_mk_app(ctx, nil_decl, 0, 0) };
Z3_ast f0 = Z3_mk_app(ctx, cons_decl, 2, zero_nil);
Z3_ast zero_f0[2] = { zero, f0 };
Z3_ast f1 = Z3_mk_app(ctx, cons_decl, 2, zero_f0);
Z3_ast zero_f1[2] = { zero, f1 };
Z3_ast f2 = Z3_mk_app(ctx, cons_decl, 2, zero_f1);
Z3_ast zero_f2[2] = { zero, f2 };
Z3_ast f3 = Z3_mk_app(ctx, cons_decl, 2, zero_f2);
Z3_ast zero_f3[2] = { zero, f3 };
Z3_ast f4 = Z3_mk_app(ctx, cons_decl, 2, zero_f3);
Z3_ast zero_f4[2] = { zero, f4 };
Z3_ast f5 = Z3_mk_app(ctx, cons_decl, 2, zero_f4);
Z3_ast zero_z[2] = { zero, z };
Z3_ast fz = Z3_mk_app(ctx, cons_decl, 2, zero_z);
Z3_ast pxy = Z3_mk_app(ctx, p, 2, xy);
Z3_ast pzy = Z3_mk_app(ctx, p, 2, zy);
Z3_ast qxy = Z3_mk_app(ctx, q, 2, xy);
Z3_ast qzy = Z3_mk_app(ctx, q, 2, zy);
Z3_ast even_y = Z3_mk_eq(ctx, zero, Z3_mk_mod(ctx, y, two));
Z3_ast odd_y = Z3_mk_eq(ctx, one, Z3_mk_mod(ctx, y, two));
// p(x, y) :- odd(y), p(z,y), f(z) = x . // dead rule.
// q(x, y) :- p(f(f(x)), y).
// p(x, y) :- q(f(x), y) // x decreases
// p(x, y) :- even y, x = f^5(0) // initial condition.
Z3_ast body1[3] = { pzy, Z3_mk_eq(ctx, fz, x), odd_y };
Z3_ast body2[2] = { pzy, Z3_mk_eq(ctx, ffx, z) };
Z3_ast body3[2] = { qzy, Z3_mk_eq(ctx, fx, z) };
Z3_ast body4[2] = { even_y, Z3_mk_eq(ctx, x, f5) };
Z3_fixedpoint_add_rule(ctx, dl, Z3_mk_implies(ctx, Z3_mk_and(ctx, 3, body1), pxy), 0);
Z3_fixedpoint_add_rule(ctx, dl, Z3_mk_implies(ctx, Z3_mk_and(ctx, 2, body2), qxy), 0);
Z3_fixedpoint_add_rule(ctx, dl, Z3_mk_implies(ctx, Z3_mk_and(ctx, 2, body3), pxy), 0);
Z3_fixedpoint_add_rule(ctx, dl, Z3_mk_implies(ctx, Z3_mk_and(ctx, 2, body4), pxy), 0);
Z3_lbool r = Z3_fixedpoint_query(ctx, dl, pxy);
if (r != Z3_L_UNDEF) {
std::cout << Z3_ast_to_string(ctx, Z3_fixedpoint_get_answer(ctx, dl)) << "\n";
}
Z3_del_context(ctx);
}