init covergroup: print

calc_tb.sv

@@ -16,6 +16,8 @@ covergroup cg @(posedge clk);
   c1: coverpoint STATE_C;
 endgroup: cg
 
+cg cover_inst = new; // instatiate the cover model
+
 initial begin
     clk = 0;
 end
@@ -79,6 +81,8 @@ initial begin
 
     wait (valid);
 
+    $$display("Coverage: %.2f,  %.2f", cg::get_coverage(), cover_inst.get_coverage());
+
     $stop;
 
 end