A few years ago, Axiom Design Automation (acquired by Mentor Graphics in 2013) had a tool called Assertion Studio. It was a high-quality wizard to create assertions (including SystemVerilog ones).
Are there similar alternatives provided by any of the three major EDA vendors (Siemens, Synopsys, Cadence)? What about open-source tools?
Ideally, the tool should have the following features
- assertion visualizer
- assertion interpreter
- assertion explorer
- assertion assessor
- assertion engines