# Memory safety proof for aws_cryptosdk_cmm_base_init This proof harness attains 86% code coverage. The following comments explain why the uncovered lines of code are unreachable code. Some functions contain unreachable blocks of code: * `aws_atomic_priv_xlate_order` * aws_memory_order order is always aws_memory_order_seq_cst Some functions are simply unreachable: * `abort` * Memory order is never unknown, therefore only call to abort is not reached