Add command to set initial value hints for solver in various components

src/tactic/.#tactic.cpp

@@ -0,0 +1 @@
+nbjorner@LAPTOP-04AEAFKH.32880:1726092166

src/tactic/fd_solver/bounded_int2bv_solver.cpp

@@ -375,6 +375,9 @@ private:
             return m_assertions.get(idx);
         }
     }
+
+    void user_propagate_initialize_value(expr* var, expr* value) override {
+    }
 };
 
 solver * mk_bounded_int2bv_solver(ast_manager & m, params_ref const & p, solver* s) {

src/tactic/tactic.cpp

@@ -151,6 +151,7 @@ public:
             throw tactic_exception("undecided");
         skip_tactic::operator()(in, result);
     }
+    void user_propagate_initialize_value(expr* var, expr* value) override { }
 };
 
 tactic * mk_fail_if_undecided_tactic() {

src/tactic/tactic.h

@@ -129,6 +129,7 @@ public:
     tactic * translate(ast_manager & m) override { return this; } 
     char const* name() const override { return "skip"; }
     void collect_statistics(statistics& st) const override {}
+    void user_propagate_initialize_value(expr* var, expr* value) override { }
 };
 
 tactic * mk_skip_tactic();

src/tactic/tactical.cpp

@@ -382,6 +382,12 @@ public:
     }
 
     tactic * translate(ast_manager & m) override { return translate_core<or_else_tactical>(m); }
+
+    void user_propagate_initialize_value(expr* var, expr* value) override {
+        for (auto t : m_ts)
+            t->user_propagate_initialize_value(var, value);
+    }
+
 };
 
 tactic * or_else(unsigned num, tactic * const * ts) {
@@ -1163,6 +1169,11 @@ public:
         tactic * new_t2 = m_t2->translate(m);
         return alloc(cond_tactical, m_p.get(), new_t1, new_t2);
     }
+
+    void user_propagate_initialize_value(expr* var, expr* value) override {
+        m_t1->user_propagate_initialize_value(var, value);
+        m_t2->user_propagate_initialize_value(var, value);
+    }
 };
 
 tactic * cond(probe * p, tactic * t1, tactic * t2) {