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rounding mode sort removed for incompatibility

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-05-21 16:18:43 -07:00
parent 00deb12238
commit 8ba0fb5b58
8 changed files with 10 additions and 712 deletions
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8
src/smt/smt_context.cpp
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@ -1395,7 +1395,7 @@ namespace smt {
SASSERT(get_bdata(v).is_enode());
lbool val = get_assignment(v);
TRACE("propagate_bool_var_enode_bug", tout << "var: " << v << " #" << bool_var2expr(v)->get_id() << "\n";);
SASSERT(v < static_cast<int>(m_b_internalized_stack.size()));
SASSERT(v < m_b_internalized_stack.size());
enode * n = bool_var2enode(v);
CTRACE("mk_bool_var", !n, tout << "No enode for " << v << "\n";);
@ -1986,7 +1986,7 @@ namespace smt {
void context::remove_lit_occs(clause const& cls, unsigned nbv) {
if (!track_occs()) return;
for (literal l : cls) {
if (l.var() < static_cast<int>(nbv))
if (l.var() < nbv)
dec_ref(l);
}
}
@ -2264,7 +2264,7 @@ namespace smt {
SASSERT(cls->get_num_atoms() == cls->get_num_literals());
for (unsigned j = 0; j < 2; j++) {
literal l = cls->get_literal(j);
if (l.var() < static_cast<int>(num_bool_vars)) {
if (l.var() < num_bool_vars) {
// This boolean variable was not deleted during backtracking
//
// So, it is still a watch literal. I remove the watch, since
@ -4096,7 +4096,7 @@ namespace smt {
expr * * atoms = m_conflict_resolution->get_lemma_atoms();
for (unsigned i = 0; i < num_lits; i++) {
literal l = lits[i];
if (l.var() >= static_cast<int>(num_bool_vars)) {
if (l.var() >= num_bool_vars) {
// This boolean variable was deleted during backtracking, it need to be recreated.
// Remark: atom may be a negative literal (not a). Z3 creates Boolean variables for not-gates that
// are nested in terms. Example: let f be a uninterpreted function from Bool -> Int.