which software application published by 'Aldec' has a feature/module/file called 'RIVIERA_UNIFIED_COVERAGE? What is RIVIERA_UNIFIED_COVERAGE?

The software application published by Aldec that includes a feature called "RIVIERA_UNIFIED_COVERAGE" is **Riviera-PRO**. **RIVIERA_UNIFIED_COVERAGE** is a coverage analysis module within Riviera-PRO, designed for digital design verification and analysis. This feature allows users to collect and analyze coverage data during simulation runs. It helps engineers assess how effectively their tests exercise the design under test, identifying untested paths, conditions, and states. Effective coverage analysis is critical for ensuring that a design meets its specifications and for improving the quality of the verification process.