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Hi,
As Pletz said it appears that your design has been optimized away!
Very suspect lines in the report include
Warning (15610): No output dependent on input pin "clk"
Warning (15610): No output dependent on input pin "reset"
This basically means your top level reset and clock pins are not driving any logic!
Have you connected these pins on your top level correctly to the sub-modules?
Are you sure you haven't tied reset active somewhere in your top level?
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hmm..what does it means as optimized way?
actually i only have one top level file. what does it means by tied reset active somewhere?