The DejaVu Runtime Verification Benchmark

Abstract

In this paper we present a benchmark for evaluating runtime verification tools. It was originally created in order to compare the DEJAVU runtime verification tool1 with another similar tool. DEJAVU’s logic is first-order past time temporal logic. In order to monitor such properties efficiently, Binary Decision Diagrams (BDDs) [1] are used for representing the data observed in a trace. The details on the logic and its algorithm are described in e.g. [2, 3, 4]. The benchmark consists of six properties, formulated in English, and formalized in DEJAVU’s logic. For each property is provided (normally) three traces, of sizes varying from 10,000 events to one million events. Traces are represented in CSV format.