Invited Papers -- NNrepair: Constraint-based Repair of Neural Network Classifiers -- Balancing automation and control for formal verification of microprocessors -- Algebraic Program Analysis -- Programmable Program Synthesis -- Deductive Synthesis of Programs with Pointers: Techniques, Challenges, Opportunities -- AI Verification -- DNNV: A Framework for Deep Neural Network Verification -- Robustness Verification of Quantum Classifiers -- BDD4BNN: A BDD-based Quantitative Analysis Framework for Binarized Neural Networks -- Automated Safety Verification of Programs Invoking Neural Networks -- Scalable Polyhedral Verification of Recurrent Neural Networks -- Verisig 2.0: Verification of Neural Network Controllers Using Taylor Model Preconditioning -- Robustness Verification of Semantic Segmentation Neural Networks using Relaxed Reachability -- PEREGRiNN: Penalized-Relaxation Greedy Neural Network Verifier -- Concurrency and Blockchain -- Isla: Integrating full-scale ISA semantics and axiomatic concurrency models -- Summing Up Smart Transitions -- Stateless Model Checking under a Reads-Value-From Equivalence -- Gobra: Modular Specification and Verification of Go Programs -- Delay-Bounded Scheduling Without Delay! -- Checking Data-Race Freedom of GPU Kernels, Compositionally -- GenMC: A Model Checker for Weak Memory Models -- Hybrid and Cyber-Physical Systems -- Synthesizing Invariant Barrier Certificates via Difference-of-Convex Programming -- An Iterative Scheme of Safe Reinforcement Learning for Nonlinear Systems via Barrier Certificate Generation -- HybridSynchAADL: Modeling and Formal Analysis of Virtually Synchronous CPSs in AADL -- Computing Bottom SCCs Symbolically Using Transition Guided Reduction -- Implicit Semi-Algebraic Abstraction for Polynomial Dynamical Systems -- IMITATOR 3: Synthesis of timing parameters beyond decidability -- Formally Verified Switching Logic for Recoverability of Aircraft Controller -- SceneChecker: Boosting Scenario Verification using Symmetry Abstractions -- Effective Hybrid System Falsification Using Monte Carlo Tree Search Guided by QB-Robustness -- Fast zone-based algorithms for reachability in pushdown timed automata -- Security -- Verified Cryptographic Code for Everybody -- Not All Bugs Are Created Equal, But Robust Reachability Can Tell The Difference -- A Temporal Logic for Asynchronous Hyperproperties -- Product Programs in the Wild: Retrofitting Program Verifiers to Check Information Flow Security -- Constraint-based Relational Verification -- Pre-Deployment Security Assessment for Cloud Services through Semantic Reasoning -- Synthesis -- Synthesis with Asymptotic Resource Bounds -- Program Sketching by Automatically Generating Mocks from Tests -- Counterexample-Guided Partial Bounding for Recursive Function Synthesis -- PAYNT: A Tool for Inductive Synthesis of Probabilistic Programs -- Adapting Behaviors via Reactive Synthesis -- Causality-based Game Solving.