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merge with unstable

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-10-05 10:37:55 -07:00
commit c706e91019
18 changed files with 49 additions and 38 deletions
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4
src/smt/smt_context.cpp
View file

@ -1616,6 +1616,8 @@ namespace smt {
unsigned qhead = m_qhead;
if (!bcp())
return false;
if (m_cancel_flag)
return true;
SASSERT(!inconsistent());
propagate_relevancy(qhead);
if (inconsistent())
@ -3950,7 +3952,7 @@ namespace smt {
m_fingerprints.display(tout);
);
failure fl = get_last_search_failure();
if (fl == TIMEOUT || fl == MEMOUT || fl == CANCELED || fl == NUM_CONFLICTS || fl == THEORY) {
if (fl == TIMEOUT || fl == MEMOUT || fl == CANCELED || fl == NUM_CONFLICTS) {
// don't generate model.
return;
}

4
src/smt/theory_arith_core.h
View file

@ -1274,8 +1274,10 @@ namespace smt {
}
}
while (m_final_check_idx != old_idx);
if (result == FC_DONE && m_found_unsupported_op)
if (result == FC_DONE && m_found_unsupported_op) {
TRACE("arith", tout << "Found unsupported operation\n";);
result = FC_GIVEUP;
}
return result;
}

4
src/smt/theory_arith_int.h
View file

@ -1299,8 +1299,10 @@ namespace smt {
}
tout << "max: " << max << ", min: " << min << "\n";);
if (m_params.m_arith_ignore_int)
if (m_params.m_arith_ignore_int) {
TRACE("arith", tout << "Ignore int: give up\n";);
return FC_GIVEUP;
}
if (!gcd_test())
return FC_CONTINUE;

6
src/smt/theory_arith_nl.h
View file

@ -2314,13 +2314,15 @@ namespace smt {
return FC_DONE;
}
if (!m_params.m_nl_arith)
if (!m_params.m_nl_arith) {
TRACE("non_linear", tout << "Non-linear is not enabled\n";);
return FC_GIVEUP;
}
TRACE("process_non_linear", display(tout););
if (m_nl_rounds > m_params.m_nl_arith_rounds) {
TRACE("non_linear", tout << "GIVE UP non linear problem...\n";);
TRACE("non_linear", tout << "GIVEUP non linear problem...\n";);
IF_VERBOSE(3, verbose_stream() << "Max. non linear arithmetic rounds. Increase threshold using NL_ARITH_ROUNDS=<limit>\n";);
return FC_GIVEUP;
}

7
src/smt/theory_diff_logic_def.h
View file

@ -1066,11 +1066,8 @@ template<typename Ext>
void theory_diff_logic<Ext>::get_eq_antecedents(
theory_var v1, theory_var v2, unsigned timestamp, conflict_resolution & cr) {
imp_functor functor(cr);
bool r;
r = m_graph.find_shortest_zero_edge_path(v1, v2, timestamp, functor);
SASSERT(r);
r = m_graph.find_shortest_zero_edge_path(v2, v1, timestamp, functor);
SASSERT(r);
VERIFY(m_graph.find_shortest_zero_edge_path(v1, v2, timestamp, functor));
VERIFY(m_graph.find_shortest_zero_edge_path(v2, v1, timestamp, functor));
}
template<typename Ext>