RapiTime full feature list

In-depth execution time analysis for critical software

Execution time analysis

Analyze the execution time behavior of code as tested on the embedded hardware.

Worst-case execution time analysis

Produce WCET metrics through a hybrid measurement-based/static analysis approach.

Optimize code for timing performance

Easily identify code with the the greatest impact on timing performance.

Produce certification evidence

Produce evidence for certification by following a recommended workflow that focuses analysis.

Automate testing on host and target

Run tests on host computers and test rigs in continuous build environments.

Efficient integration workflow

Configure integrations of RVS into your development environment quickly and easily.

RVS Project Manager

Take your test project from creation to completion with an intuitive user-interface. 

Efficient, configurable analysis

Apply instrumentation based on your functions' expected execution frequencies.

Shared integration with instrumentation-based RVS tools

After integrating one RVS tool to work a development environment, it is trivial to use others. 

Portable test environments

Multiple users can share the same test environment.

Easily configurable analysis

Apply analysis settings easily using a friendly user interface.

Compare reports

Compare reports from different builds to track project progress over time.

Customizable workflow

Customize the RVS workflow to best meet your needs.

Template integrations

Create and use template integrations to reduce your effort integrating RVS with your system.

Customizable color scheme

Customize the color scheme used to display your results.

Comprehensive verification toolsuite

One tool to meet all your software verification needs.

Configurable export formats

Export timing results in a variety of formats.

View detailed timing metrics at a glance

Specialized charts and tables make it easy to focus your analysis.  

Execution Time Profile Chart

View a histogram of your software's timing behavior to easily identify patterns.

Invocation Timeline Chart

A timeline of your invocations helps you visualize the order of calls and how long each took to execute.

Aggregate Profile Chart

A configurable chart helps you visualize timing data in the context of your code's call tree.

Rewind Trace

Step through execution traces to investigate timing events using a debugger-like interface.

Code viewer

View code with syntax highlighting and color-coding of results.

Easily filter results

Easily filter results to focus your analysis.

Advanced search function

Search reports for specific elements using advanced queries. 


View coverage and hierarchy of code at a glance.

Integrate with existing build systems

Collect data from almost any build system.

Compiler wrappers

The recommended build integration strategy requires little if any change to the development environment.

Clone integration

Copy the build system to build and test code with RVS.

Flexible integration strategies

Collect data from almost any embedded target with flexible collection strategies.

Multicore support

Verify critical multicore systems.

Low target overheads

Fit more tests on your target and reduce the number of builds you need to run.

iSYSTEM debugger

Collect verification data from iSYSTEMTM debuggers.

Lauterbach debugger

Collect verification data from LauterbachTM debuggers.


Run RVS automatically through Jenkins to collect and archive results.


Support for C, Visual StudioTM, GCCTM, DiabTM and TASKINGTM compilers among others.


Support for C++, Visual StudioTM, GCCTM, DiabTM and TASKINGTM compilers among others.


Support for Ada 95, 2005 and 2012, GNAT ProTM and Green HillsTM compilers among others.

Mixed language support

Support for mixed languages in the same code base.


Support for testing Assembly code.

Compiler extension editor

Manage extensions to support non-standard programming languages with an interactive editor.

Flexible licensing options

Select floating or node-locked licenses with annual or perpetual duration.

Floating licenses

Floating licenses support multiple users and shared working environments.

Node-locked licenses

Node-locked licenses support use of RVS within a limited geographical area.

Perpetual licenses

License RVS for use idefinitely.

Annual licenses

License RVS in annual increments.

FlexNet Publisher compatible export format

License usage data is exported in a format compatible for tracking using FlexNet Publisher.

Easy to get started

Integration and learning resources help you get started verifying your code in no time.

Support service

Dedicated support service to resolve technical issues quickly.


Get up to speed with custom training courses delivered by skilled field application engineers.


Learn how to get the most from our verification solutions with simple, interactive tutorials.


Learn how to use RVS features with comprehensive documentation in both printed and electronic formats.

DO-178B/C qualification kit

Qualification kits for RVS qualification in DO-178B/C projects.

Qualified target integration service

Additional evidence to qualify the use of RVS in your development environment.

Assurance issue notification

We notify you of issues that may affect the validity of your results as soon as we identify them.