Formal verification reference flow: an FSM safety property proven unbounded by k-induction with SymbiYosys, Yosys, and z3. The same toolchain we use to prove coverage holes unreachable on real cores.
fsm hardware verification riscv rtl z3 model-checking systemverilog formal-verification k-induction yosys sva symbiyosys coverage-closure riscv-verification
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Updated
Sep 17, 2026 - SystemVerilog