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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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Leonardo de Moura 2012-10-21 22:16:58 -07:00
parent 142bf71b35
commit 9359ab7ce5
124 changed files with 2 additions and 0 deletions
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42
src/test/api_bug.cpp Normal file
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#include "z3.h"
#include "stdio.h"
void tst_api_bug() {
unsigned vmajor, vminor, vbuild, vrevision;
Z3_get_version(&vmajor, &vminor, &vbuild, &vrevision);
printf("Using Z3 Version %u.%u (build %u, revision %u)\n", vmajor, vminor, vbuild, vrevision);
Z3_config cfg = Z3_mk_config();
Z3_set_param_value(cfg, "MODEL", "true");
Z3_context ctx = Z3_mk_context(cfg);
Z3_sort is = Z3_mk_int_sort(ctx);
Z3_sort ss = Z3_mk_set_sort(ctx, is);
Z3_ast e = Z3_mk_empty_set(ctx, is);
// { 42 }
Z3_ast fortytwo = Z3_mk_set_add(ctx, e, Z3_mk_int(ctx, 42, is));
// { 42, 43 }
Z3_ast fortythree = Z3_mk_set_add(ctx, fortytwo, Z3_mk_int(ctx, 43, is));
// { 42 } U { 42, 43 }
Z3_ast uargs[2] = { fortytwo, fortythree };
Z3_ast u = Z3_mk_set_union(ctx, 2, uargs);
Z3_symbol sym = Z3_mk_string_symbol(ctx, "mySet");
Z3_ast s = Z3_mk_const(ctx, sym, ss);
Z3_ast c = Z3_mk_eq(ctx, s, u);
Z3_push(ctx);
Z3_assert_cnstr(ctx, c);
Z3_model m;
printf("result %d\n", Z3_check_and_get_model(ctx, &m));
Z3_string ms = Z3_model_to_string(ctx, m);
printf("model : %s\n", ms);
}