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Merge branch 'master' of ssh://demsky.eecs.uci.edu/home/git/model-checker
[model-checker.git]
/
nodestack.cc
diff --git
a/nodestack.cc
b/nodestack.cc
index 06259b91c54964ba4c094af50347c11a23d9cb41..d08fa5c733e126f1faa710bfb613bb1df6ecccff 100644
(file)
--- a/
nodestack.cc
+++ b/
nodestack.cc
@@
-262,6
+262,7
@@
void Node::explore_child(ModelAction *act, enabled_type_t * is_enabled)
bool Node::set_backtrack(thread_id_t id)
{
int i = id_to_int(id);
bool Node::set_backtrack(thread_id_t id)
{
int i = id_to_int(id);
+ ASSERT(i<((int)backtrack.size()));
if (backtrack[i])
return false;
backtrack[i] = true;
if (backtrack[i])
return false;
backtrack[i] = true;
@@
-290,6
+291,14
@@
bool Node::is_enabled(Thread *t)
return thread_id < num_threads && (enabled_array[thread_id] != THREAD_DISABLED);
}
return thread_id < num_threads && (enabled_array[thread_id] != THREAD_DISABLED);
}
+enabled_type_t Node::enabled_status(thread_id_t tid) {
+ int thread_id=id_to_int(tid);
+ if (thread_id < num_threads)
+ return enabled_array[thread_id];
+ else
+ return THREAD_DISABLED;
+}
+
bool Node::is_enabled(thread_id_t tid)
{
int thread_id=id_to_int(tid);
bool Node::is_enabled(thread_id_t tid)
{
int thread_id=id_to_int(tid);
@@
-429,6
+438,7
@@
bool Node::relseq_break_empty() {
void Node::explore(thread_id_t tid)
{
int i = id_to_int(tid);
void Node::explore(thread_id_t tid)
{
int i = id_to_int(tid);
+ ASSERT(i<((int)backtrack.size()));
if (backtrack[i]) {
backtrack[i] = false;
numBacktracks--;
if (backtrack[i]) {
backtrack[i] = false;
numBacktracks--;