mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-06 17:44:08 +00:00
Code Activity

Fixed backwards compatibility problem in maxsat example

Browse source
This commit is contained in:
Christoph M. Wintersteiger 2017-06-28 14:44:41 +00:00
parent 1a59123819
commit 1f29cebd4d
1 changed files with 13 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
examples/maxsat/maxsat.c
View file

@ -351,14 +351,21 @@ void assert_at_most_one(Z3_context ctx, Z3_solver s, unsigned n, Z3_ast * lits)
assert_at_most_k(ctx, s, n, lits, 1);
}
Z3_solver mk_solver(Z3_context ctx)
{
Z3_solver r = Z3_mk_solver(ctx);
Z3_solver_inc_ref(ctx, r);
return r;
}
/**
\brief Small test for the at-most-one constraint.
*/
void tst_at_most_one()
{
Z3_context ctx = mk_context();
Z3_solver s = Z3_mk_solver(ctx);
Z3_solver_inc_ref(ctx, s);
Z3_solver s = mk_solver(ctx);
Z3_ast k1 = mk_bool_var(ctx, "k1");
Z3_ast k2 = mk_bool_var(ctx, "k2");
Z3_ast k3 = mk_bool_var(ctx, "k3");
@ -607,8 +614,7 @@ int smtlib_maxsat(char * file_name, int approach)
Z3_ast * hard_cnstrs, * soft_cnstrs;
unsigned result = 0;
ctx = mk_context();
s = Z3_mk_solver(ctx);
Z3_solver_inc_ref(ctx, s);
s = mk_solver(ctx);
Z3_parse_smtlib_file(ctx, file_name, 0, 0, 0, 0, 0, 0);
hard_cnstrs = get_hard_constraints(ctx, &num_hard_cnstrs);
soft_cnstrs = get_soft_constraints(ctx, &num_soft_cnstrs);