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fix #3330

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-03-15 09:49:44 -07:00
parent 4d30e9b411
commit 6ad261e24c
2 changed files with 9 additions and 3 deletions
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11
src/smt/theory_lra.cpp
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@ -613,6 +613,7 @@ class theory_lra::imp {
if (ctx().relevancy()) ctx().add_relevancy_dependency(n, mod);
}
else if (a.is_mod(n, n1, n2)) {
if (!a.is_numeral(n2, r) || r.is_zero()) found_underspecified(n);
if (!ctx().relevancy()) mk_idiv_mod_axioms(n1, n2);
}
else if (a.is_rem(n, n1, n2)) {
@ -774,6 +775,7 @@ class theory_lra::imp {
v = e->get_th_var(get_id());
}
SASSERT(null_theory_var != v);
TRACE("arith", tout << mk_pp(n, m) << " " << v << "\n";);
return v;
}
@ -3687,7 +3689,9 @@ public:
theory_var add_objective(app* term) {
TRACE("opt", tout << expr_ref(term, m) << "\n";);
return internalize_def(term);
theory_var v = internalize_def(term);
register_theory_var_in_lar_solver(v);
return v;
}
void term2coeffs(lp::lar_term const& term, u_map<rational>& coeffs) {
@ -3770,8 +3774,8 @@ public:
return mk_term(lp().get_term(vi), is_int);
}
else {
theory_var w = lp().external_to_local(vi);
return app_ref(get_enode(w)->get_owner(), m);
// theory_var w = lp().external_to_local(vi);
return app_ref(get_enode(v)->get_owner(), m);
}
}
@ -3780,6 +3784,7 @@ public:
bool is_strict = val.get_infinitesimal().is_pos();
app_ref b(m);
bool is_int = a.is_int(get_enode(v)->get_owner());
TRACE("arith", display(tout << "v" << v << "\n"););
if (is_strict) {
b = a.mk_le(mk_obj(v), a.mk_numeral(r, is_int));
}