FASE Contributions -- On Benchmarking for Concurrent Runtime Verification -- Certified Abstract Cost Analysis -- Bootstrapping Automated Testing for RESTful Web Services -- A Decision Tree Lifted Domain for Analyzing Program Families with Numerical Features -- Finding a Universal Execution Strategy for Model Transformation Networks -- CoVEGI: Cooperative Veri cation via Externally Generated Invariants -- Engineering Secure Self-Adaptive Systems with Bayesian Games -- An Abstract Contract Theory for Programs with Procedures -- Paracosm: A Test Framework for Autonomous Driving Simulations -- Compositional Analysis of Probabilistic Timed Graph Transformation Systems -- Efficient Bounded Model Checking of Heap-Manipulating Programs using Tight Field Bounds -- Effects of Program Representation on Pointer Analyses - An Empirical Study -- Keeping Pace with the History of Evolving Runtime Models -- SpecTest: Specification-Based Compiler Testing -- PASTA: An Efficient Proactive Adaptation Approach Based on Statistical Model Checking for Self-Adaptive Systems -- Understanding Local Robustness of Deep Neural Networks under Natural Variations -- Test-Comp Contributions -- Status Report on Software Testing: Test-Comp 2021 -- CoVeriTest with Adaptive Time Scheduling (Competition Contribution) -- FuSeBMC: A White-Box Fuzzer for Finding Security Vulnerabilities in C Programs (Competition Contribution) -- Symbiotic 8: Parallel and Targeted Test Generation (Competition Contribution).