Z3: Refutation-Based Abstraction

B. Z3: Refutation-Based Abstraction

Species B does not accept raw weights; it uses Z3 to "back-solve" for weights that match the behavior.

The Check: Z3 identifies "dangerous regions" in the proposed update. If the update only works under specific adversarial perturbations (brute-force exploitation), Z3 finds a Counterexample and refutes the transfer.

C. TLA+: Atomic Isolation

TLA+ ensures that Species B remains Atomicsally Isolated during the evaluation of the tunnel.

The Invariant:

SpeciesB.SocialWelfare >= Floor. If the proposed transfer causes even a temporary dip in Species B's verified performance, the TLA+ state machine triggers an immediate Rollback, purging the corrupted data.