h

- avoid more platform specific behavior when using m_mk_extract,
- rename mk_eq in bool_rewriter to mk_eq_plain to distinguish it from mk_eq_rw
- rework bv_lookahead to be more closely based on sls_engine, which has much better heuristic behavior than attempt 1.

src/ast/sls/sls_bv_fixed.cpp

@@ -29,6 +29,8 @@ namespace sls {
 
     void bv_fixed::init() {
 
+        return;
+
         for (auto e : ctx.subterms())
             set_fixed(e);