don't flush stream when printing param vals

src/params/bit_blaster_params.h

@@ -33,8 +33,8 @@ struct bit_blaster_params {
 #endif
 
     void display(std::ostream & out) const {
-        out << "m_bb_ext_gates=" << m_bb_ext_gates << std::endl;
-        out << "m_bb_quantifiers=" << m_bb_quantifiers << std::endl;
+        out << "m_bb_ext_gates=" << m_bb_ext_gates << '\n';
+        out << "m_bb_quantifiers=" << m_bb_quantifiers << '\n';
     }
 };
 

src/params/pattern_inference_params.cpp

@@ -31,7 +31,7 @@ void pattern_inference_params::updt_params(params_ref const & _p) {
     m_pi_warnings                = p.warnings();
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void pattern_inference_params::display(std::ostream & out) const {
     DISPLAY_PARAM(m_pi_max_multi_patterns);

src/smt/params/dyn_ack_params.cpp

@@ -29,7 +29,7 @@ void dyn_ack_params::updt_params(params_ref const & _p) {
     m_dack_gc_inv_decay = p.dack_gc_inv_decay();
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void dyn_ack_params::display(std::ostream & out) const {
     DISPLAY_PARAM((unsigned)m_dack);

src/smt/params/preprocessor_params.cpp

@@ -34,7 +34,7 @@ void preprocessor_params::updt_params(params_ref const & p) {
     updt_local_params(p);
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void preprocessor_params::display(std::ostream & out) const {
     pattern_inference_params::display(out);

src/smt/params/qi_params.cpp

@@ -39,7 +39,7 @@ void qi_params::updt_params(params_ref const & _p) {
     m_qi_quick_checker = static_cast<quick_checker_mode>(p.qi_quick_checker());
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void qi_params::display(std::ostream & out) const {
     DISPLAY_PARAM(m_qi_cost);

src/smt/params/smt_params.cpp

@@ -85,7 +85,7 @@ void smt_params::updt_params(context_params const & p) {
     m_model          = p.m_model;
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void smt_params::display(std::ostream & out) const {
     preprocessor_params::display(out);

src/smt/params/theory_arith_params.cpp

@@ -42,7 +42,7 @@ void theory_arith_params::updt_params(params_ref const & _p) {
 }
 
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void theory_arith_params::display(std::ostream & out) const {
     DISPLAY_PARAM(m_arith_eq2ineq);

src/smt/params/theory_array_params.cpp

@@ -25,7 +25,7 @@ void theory_array_params::updt_params(params_ref const & _p) {
     m_array_extensional = p.array_extensional();
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void theory_array_params::display(std::ostream & out) const {
     DISPLAY_PARAM(m_array_mode);

src/smt/params/theory_bv_params.cpp

@@ -31,7 +31,7 @@ void theory_bv_params::updt_params(params_ref const & _p) {
     m_bv_size_reduce = p.bv_size_reduce();
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void theory_bv_params::display(std::ostream & out) const {
     DISPLAY_PARAM(m_bv_mode);

src/smt/params/theory_datatype_params.h

@@ -32,7 +32,7 @@ struct theory_datatype_params {
         m_dt_lazy_splits = p.dt_lazy_splits(); 
     }
 
-    void display(std::ostream & out) const { out << "m_dt_lazy_splits=" << m_dt_lazy_splits << std::endl; }
+    void display(std::ostream & out) const { out << "m_dt_lazy_splits=" << m_dt_lazy_splits << '\n'; }
 };
 
 

src/smt/params/theory_pb_params.cpp

@@ -25,7 +25,7 @@ void theory_pb_params::updt_params(params_ref const & _p) {
     m_pb_learn_complements = p.pb_learn_complements();
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void theory_pb_params::display(std::ostream & out) const {
     DISPLAY_PARAM(m_pb_conflict_frequency);

src/smt/params/theory_str_params.cpp

@@ -37,7 +37,7 @@ void theory_str_params::updt_params(params_ref const & _p) {
     m_FixedLengthNaiveCounterexamples = p.str_fixed_length_naive_cex();
 }
 
-#define DISPLAY_PARAM(X) out << #X"=" << X << std::endl;
+#define DISPLAY_PARAM(X) out << #X"=" << X << '\n';
 
 void theory_str_params::display(std::ostream & out) const {
     DISPLAY_PARAM(m_StrongArrangements);

src/tactic/smtlogics/smt_tactic.cpp

@@ -23,7 +23,7 @@ Author:
 
 tactic * mk_smt_tactic(ast_manager & m, params_ref const & p) {
     sat_params sp(p);
-        if (sp.smt())
+    if (sp.smt())
         return mk_solver2tactic(mk_smt2_solver(m, p));
     if (sp.euf())
         return mk_sat_tactic(m, p);