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Merge branch 'master' of https://github.com/Z3Prover/z3

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This commit is contained in:
Nikolaj Bjorner 2017-06-01 09:11:09 -07:00
commit 1fa60f4893
15 changed files with 68 additions and 68 deletions
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6
src/smt/smt_case_split_queue.cpp
View file

@ -51,9 +51,9 @@ namespace smt {
if (!m_theory_var_priority.find(v2, p_v2)) {
p_v2 = 0.0;
}
// add clause activity
p_v1 += m_activity[v1];
p_v2 += m_activity[v2];
// add clause activity
p_v1 += m_activity[v1];
p_v2 += m_activity[v2];
return p_v1 > p_v2;
}
};

2
src/smt/smt_context.cpp
View file

@ -3035,7 +3035,7 @@ namespace smt {
// not counting any literals that get assigned by this method
// this relies on bcp() to give us its old m_qhead and therefore
// bcp() should always be called before this method
unsigned assigned_literal_end = m_assigned_literals.size();
for (; qhead < assigned_literal_end; ++qhead) {
literal l = m_assigned_literals[qhead];

2
src/smt/smt_for_each_relevant_expr.cpp
View file

@ -23,7 +23,7 @@ Revision History:
namespace smt {
bool check_at_labels::check(expr* n) {
bool check_at_labels::check(expr* n) {
m_first = true;
return count_at_labels_pos(n) <= 1;
}

4
src/smt/smt_model_checker.cpp
View file

@ -279,7 +279,7 @@ namespace smt {
m_aux_context->pop(1);
return r == l_false; // quantifier is satisfied by m_curr_model
}
model_ref complete_cex;
m_aux_context->get_model(complete_cex);
@ -425,7 +425,7 @@ namespace smt {
ptr_vector<quantifier>::const_iterator end = m_qm->end_quantifiers();
for (; it != end; ++it) {
quantifier * q = *it;
if(!m_qm->mbqi_enabled(q)) continue;
if(!m_qm->mbqi_enabled(q)) continue;
TRACE("model_checker",
tout << "Check: " << mk_pp(q, m) << "\n";
tout << m_context->get_assignment(q) << "\n";);

24
src/smt/theory_array_base.cpp
View file

@ -426,19 +426,19 @@ namespace smt {
ptr_buffer<enode> to_unmark;
unsigned num_vars = get_num_vars();
for (unsigned i = 0; i < num_vars; i++) {
enode * n = get_enode(i);
enode * n = get_enode(i);
if (ctx.is_relevant(n)) {
enode * r = n->get_root();
if (!r->is_marked()){
if(is_array_sort(r) && ctx.is_shared(r)) {
TRACE("array_shared", tout << "new shared var: #" << r->get_owner_id() << "\n";);
theory_var r_th_var = r->get_th_var(get_id());
SASSERT(r_th_var != null_theory_var);
result.push_back(r_th_var);
}
r->set_mark();
to_unmark.push_back(r);
}
enode * r = n->get_root();
if (!r->is_marked()){
if(is_array_sort(r) && ctx.is_shared(r)) {
TRACE("array_shared", tout << "new shared var: #" << r->get_owner_id() << "\n";);
theory_var r_th_var = r->get_th_var(get_id());
SASSERT(r_th_var != null_theory_var);
result.push_back(r_th_var);
}
r->set_mark();
to_unmark.push_back(r);
}
}
}
unmark_enodes(to_unmark.size(), to_unmark.c_ptr());

10
src/smt/theory_str.cpp
View file

@ -5565,7 +5565,7 @@ namespace smt {
if (arg0VecSize > 0 && arg1VecSize > 0 && u.str.is_string(arg0_grdItor->first[arg0VecSize - 1]) && u.str.is_string(arg1_grdItor->first[0])) {
ndVec.pop_back();
ndVec.push_back(mk_concat(arg0_grdItor->first[arg0VecSize - 1], arg1_grdItor->first[0]));
for (int i = 1; i < arg1VecSize; i++) {
for (size_t i = 1; i < arg1VecSize; i++) {
ndVec.push_back(arg1_grdItor->first[i]);
}
} else {
@ -5668,7 +5668,7 @@ namespace smt {
if (subStrCnt == 1) {
zstring subStrVal;
if (u.str.is_string(subStrVec[0], subStrVal)) {
for (int i = 0; i < strCnt; i++) {
for (size_t i = 0; i < strCnt; i++) {
zstring strVal;
if (u.str.is_string(strVec[i], strVal)) {
if (strVal.contains(subStrVal)) {
@ -5677,7 +5677,7 @@ namespace smt {
}
}
} else {
for (int i = 0; i < strCnt; i++) {
for (size_t i = 0; i < strCnt; i++) {
if (strVec[i] == subStrVec[0]) {
return true;
}
@ -5685,7 +5685,7 @@ namespace smt {
}
return false;
} else {
for (int i = 0; i <= (strCnt - subStrCnt); i++) {
for (size_t i = 0; i <= (strCnt - subStrCnt); i++) {
// The first node in subStrVect should be
// * constant: a suffix of a note in strVec[i]
// * variable:
@ -5714,7 +5714,7 @@ namespace smt {
// middle nodes
bool midNodesOK = true;
for (int j = 1; j < subStrCnt - 1; j++) {
for (size_t j = 1; j < subStrCnt - 1; j++) {
if (subStrVec[j] != strVec[i + j]) {
midNodesOK = false;
break;