Error: cannot mix meta- and nonmeta-referenced channel in producer alias.
Error referencing split::B[0].
Error: cannot mix meta- and nonmeta-referenced channel in producer alias.
Error referencing split::B[1].
Error unrolling action_sequence.
Error resolving do-forever loop.
Error unrolling action_sequence.
Error instantiating process footprint: 
From canonical type: split<>
Error encountered during module::unroll.
ERROR in creating.  Aborting.
