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/******************************************************************************
* Top contributors (to current version):
* Aina Niemetz
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2025 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* A simple test for cvc5_reset_assertions().
*
* This indirectly also tests some corner cases w.r.t. context-dependent
* datastructures: resetAssertions() pops the contexts to zero but some
* context-dependent datastructures are created at leevel 1, which the
* datastructure needs to handle properly problematic.
*/
#include <cvc5/c/cvc5.h>
#include <stdio.h>
int main()
{
Cvc5TermManager* tm = cvc5_term_manager_new();
Cvc5* solver = cvc5_new(tm);
cvc5_set_option(solver, "incremental", "true");
Cvc5Term x = cvc5_mk_const(tm, cvc5_get_real_sort(tm), "x");
Cvc5Term four = cvc5_mk_real_int64(tm, 4);
Cvc5Term args[2] = {x, four};
Cvc5Term x_eq_four = cvc5_mk_term(tm, CVC5_KIND_EQUAL, 2, args);
cvc5_assert_formula(solver, x_eq_four);
printf("%s\n", cvc5_result_to_string(cvc5_check_sat(solver)));
cvc5_reset_assertions(solver);
Cvc5Sort int_sort = cvc5_get_integer_sort(tm);
Cvc5Sort arr_sort = cvc5_mk_array_sort(tm, int_sort, int_sort);
Cvc5Term array = cvc5_mk_const(tm, arr_sort, "array");
Cvc5Term four_int = cvc5_mk_integer_int64(tm, 4);
args[0] = array;
args[1] = four_int;
Cvc5Term arr_at_four = cvc5_mk_term(tm, CVC5_KIND_SELECT, 2, args);
Cvc5Term ten = cvc5_mk_integer_int64(tm, 10);
args[0] = arr_at_four;
args[1] = ten;
Cvc5Term arr_at_four_eq_ten = cvc5_mk_term(tm, CVC5_KIND_EQUAL, 2, args);
cvc5_assert_formula(solver, arr_at_four_eq_ten);
printf("%s\n", cvc5_result_to_string(cvc5_check_sat(solver)));
cvc5_delete(solver);
cvc5_term_manager_delete(tm);
}
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