tabled_typeclass.m:056: Warning: debugging implicitly tables all predicates
tabled_typeclass.m:056:   that perform I/O (to make the mdb command `retry'
tabled_typeclass.m:056:   safe across I/O), but tabling is not compatible with
tabled_typeclass.m:056:   parallel execution.
tabled_typeclass.m:067: Warning: debugging implicitly tables all predicates
tabled_typeclass.m:067:   that perform I/O (to make the mdb command `retry'
tabled_typeclass.m:067:   safe across I/O), but tabling is not compatible with
tabled_typeclass.m:067:   parallel execution.