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fix #1650 fix #1648

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-05-25 08:56:13 -07:00
parent 19fb3e98dc
commit 753b9dd734
6 changed files with 24 additions and 14 deletions
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13
src/test/pb2bv.cpp
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@ -37,7 +37,7 @@ static void test1() {
expr_ref fml(m), result(m);
proof_ref proof(m);
fml = pb.mk_at_least_k(vars.size(), vars.c_ptr(), k);
rw(fml, result, proof);
rw(true, fml, result, proof);
std::cout << fml << " |-> " << result << "\n";
}
expr_ref_vector lemmas(m);
@ -60,9 +60,10 @@ static void test_semantics(ast_manager& m, expr_ref_vector const& vars, vector<r
case 1: fml1 = pb.mk_le(vars.size(), coeffs.c_ptr(), vars.c_ptr(), rational(k)); break;
default: fml1 = pb.mk_eq(vars.size(), coeffs.c_ptr(), vars.c_ptr(), rational(k)); break;
}
rw(fml1, result1, proof);
rw(true, fml1, result1, proof);
rw.flush_side_constraints(lemmas);
std::cout << lemmas << "\n";
std::cout << "lemmas: " << lemmas << "\n";
std::cout << "simplified: " << result1 << "\n";
for (unsigned values = 0; values < static_cast<unsigned>(1 << N); ++values) {
smt_params fp;
smt::kernel solver(m, fp);
@ -86,6 +87,12 @@ static void test_semantics(ast_manager& m, expr_ref_vector const& vars, vector<r
VERIFY(res == l_true);
solver.assert_expr(m.is_true(result2) ? m.mk_not(result1) : result1.get());
res = solver.check();
if (res != l_false) {
IF_VERBOSE(0, solver.display(verbose_stream());
verbose_stream() << vars << " k: " << k << " kind: " << kind << "\n";
for (auto const& c : coeffs) verbose_stream() << c << "\n";
);
}
VERIFY(res == l_false);
}
}