retry.m:118: Ignoring the `:- pragma memo' declaration for predicate
retry.m:118:   `retry.fib'/2 mode 0, because tabling is not compatible with
retry.m:118:   parallel execution.
retry.m:130: Ignoring the `:- pragma memo' declaration for predicate
retry.m:130:   `retry.t'/3 mode 0, because tabling is not compatible with
retry.m:130:   parallel execution.