Avigail Orni

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When a model does not satisfy a given specification, a counterexample is produced by the model checker to demonstrate the failure. A user must then examine the counterexample trace, in order to visually identify the failure that it demonstrates. If the trace is long, or the specification is complex, finding the failure in the trace becomes a non-trivial(More)
This paper presents TAB-BackSpace, our novel scheme to provide the effect of an unlimited-length trace buffer with no on-chip overhead beyond the existing debug logic. We present the theoretical foundation of our work, simulation studies on how we reduce the possibility of computing an erroneous trace, and results from the bring-up lab on real silicon of an(More)
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