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fix #3356

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-03-16 11:54:01 -07:00
parent 9c9ce0b920
commit bb1fe358c1
1 changed files with 6 additions and 7 deletions
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13
src/smt/theory_utvpi_def.h
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@ -329,7 +329,6 @@ namespace smt {
template<typename Ext>
bool theory_utvpi<Ext>::internalize_atom(app * n, bool) {
context & ctx = get_context();
std::cout << mk_pp(n, ctx.get_manager()) << "\n";
if (!a.is_le(n) && !a.is_ge(n) && !a.is_lt(n) && !a.is_gt(n)) {
found_non_utvpi_expr(n);
return false;
@ -351,20 +350,20 @@ namespace smt {
coeffs coeffs;
mk_coeffs(m_test.get_linearization(), coeffs, w);
bool_var bv = ctx.mk_bool_var(n);
ctx.set_var_theory(bv, get_id());
literal l(bv);
if (coeffs.empty()) {
throw default_exception("utvi formulas require pre-processing and dont work with quantifiers");
}
bool_var bv = ctx.mk_bool_var(n);
ctx.set_var_theory(bv, get_id());
literal l(bv);
m_bool_var2atom.insert(bv, m_atoms.size());
numeral w1 = mk_weight(a.is_real(e1), is_strict, w);
edge_id pos = add_ineq(coeffs, w1, l);
negate(coeffs, w);
numeral w2 = mk_weight(a.is_real(e1), !is_strict, w);
edge_id neg = add_ineq(coeffs, w2, ~l);
m_bool_var2atom.insert(bv, m_atoms.size());
m_atoms.push_back(atom(bv, pos, neg));
TRACE("utvpi",