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fix bug in union_fn: delta should not be reset, it is shared among several union computations

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-09-24 16:46:00 -07:00
parent 6457654e2e
commit 979d1f913a
6 changed files with 86 additions and 77 deletions
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2
src/muz/rel/rel_context.cpp
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@ -157,6 +157,7 @@ namespace datalog {
break;
}
TRACE("dl", m_context.display(tout););
//IF_VERBOSE(3, m_context.display_smt2(0,0,verbose_stream()););
if (m_context.get_params().print_aig().size()) {
const char *filename = static_cast<const char*>(m_context.get_params().print_aig().c_ptr());
@ -580,7 +581,6 @@ namespace datalog {
void rel_context::updt_params() {
if (m_context.check_relation() != symbol::null &&
m_context.check_relation() != symbol("null")) {
std::cout << m_context.check_relation() << "\n";
symbol cr("check_relation");
m_context.set_default_relation(cr);
relation_plugin* p = get_rmanager().get_relation_plugin(cr);