Conference Publication Details
Mandatory Fields
Cheng, Z;Monahan, R;Power, JF
8th INTERNATIONAL CONFERENCE ON THEORY AND PRACTICE OF MODEL TRANSFORMATIONS
A Sound Execution Semantics for ATL via Translation Validation Research Paper
2015
January
Published
1
8 ()
Optional Fields
MODEL-TRANSFORMATIONS FRAMEWORK
133
148
In this work we present a translation validation approach to encode a sound execution semantics for the ATL specification. Based on our sound encoding, the goal is to soundly verify an ATL specification against the specified OCL contracts. To demonstrate our approach, we have developed the VeriATL verification system using the Boogie2 intermediate verification language, which in turn provides access to the Z3 theorem prover. Our system automatically encodes the execution semantics of each ATL specification (as it appears in the ATL matched rules) into the intermediate verification language. Then, to ensure the soundness of the encoding, we verify that it soundly represents the runtime behaviour of its corresponding compiled implementation in terms of bytecode instructions for the ATL virtual machine. The experiments demonstrate the feasibility of our approach. They also illustrate how to automatically verify an ATL specification against specified OCL contracts.
10.1007/978-3-319-21155-8_11
Grant Details