摘要：UML/OCL class diagrams provide high-level descriptions of
software systems. Currently, UML/OCL class diagrams are highly used
for code generation through several transformations in order to save time
and effort of software developers. Therefore, verification of these class diagrams is essential in order to generate accurate transformations. Verification of UML/OCL class diagrams is a quite challenging task when the
input is large (i.e., a complex UML/OCL class diagram). In this paper,
we present (1) a benchmark for UML/OCL verification and validation
tools, (2) an evaluation and analysis of tools available for verification
and validation of UML/OCL class diagrams including the range of UML
support for each tool, (3) the problems with efficiency of the verification process for UML/OCL class diagrams, and (4) solution for efficient verification of complex class diagrams.
