Static slicing has shown itself to be a valuable tool, facilitating the verification of hardware designs. In this paper, we present a sharpened notion, antecedent conditioned slicing that provides a more effective abstraction for reducing the size of the state space. In antecedent conditioned slicing, extra information from the antecedent is used to permit greater pruning of the state space. In a previous version of this paper, we applied antecedent conditioned slicing to safety properties of the form G(antecedent ⇒ consequent) where antecedent and consequent were written in propositional logic. In this paper, we use antecedent conditioned slicing to handle safety and bounded liveness property specifications written in linear time temporal logic. We present a theoretical justification of our technique. We provide experimental results on a Verilog RTL implementation of the USB 2.0 functional core, which is a large design with about 1,100 state elements (10³³¹ states). The results demonstrate that the technique provides significant performance benefits over static program slicing using state-of-the-art model checkers.