Logical Clock Constraint Specification in PVS
Abstract
The Clock Constraint Specification Language (CCSL), first introduced as a companion language for Modeling and
Analysis of Real-Time and Embedded systems (MARTE), has now evolved beyond the time specification of MARTE, and has
become a full-fledged domain specific modeling language widely used in many domains. This report demonstrates the encoded
PVS (Prototype Verification System) theories for interpreting clock relation and clock expression based on schedules as a
sequence of clock set. In order to ensure the correctness of the encodings, we prove some interesting properties about the clock
constraint. Finally, we give an example to illustrate the approach.
Domains
Embedded Systems
Origin : Files produced by the author(s)
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