Re: ltl formula

From: Fabio Somenzi (Fabio_at_colorado.edu)
Date: Tue Jun 22 2004 - 15:55:39 MDT


Use `==' instead of `=' to compare two signals for equality.

Fabio

>>>>> "F" == Fabio <fabio.marcone_at_libero.it> writes:

 F> Hi!
 F> I've some problems to describe a condition to verify in vis
 F> (bounded_model_checking).
 F> I've 2 models:
 F> A with output a0...an
 F> B with output b0...bn

 F> I need to verify that a0=b0 and ...and an=bn and I wrote in the ltl file:
 F> G((A.a0=B.b0)*...*(A.an=B.bn));

 F> but vis error message indicates that A.a0 isn't a known node. why?
 F> So I wrote
 F> G((a0=b0)*...*(an=bn));

 F> but in this way there is an error in the RHS.

 F> Can we help me?

 F> Thanks,
 F> Fabio Marcone



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