Section VarDLogCorrect.
Variables n snapshot_interval : nat.
Instance raft_params : RaftParams VarD.vard_base_params :=
raft_params n.
Instance transformed_base_params : BaseParams := transformed_base_params n.
Instance transformed_multi_params : DiskOpMultiParams _ := transformed_multi_params n snapshot_interval.
Instance transformed_failure_params : DiskOpFailureParams _ := transformed_failure_params n snapshot_interval.

Theorem vard_raft_log_linearizable :
forall failed net tr,
input_correct tr ->
step_failure_disk_ops_star step_failure_disk_ops_init (failed, net) tr ->
exists l tr1 st,
equivalent _ (import tr) l /\
exported (get_input tr) (get_output tr) l tr1 /\
step_1_star init st tr1.