expectedPoolSizes
passing only size of pool when possible;
dont pass useless pool to writeQueries anymore (it gets from strat);
attempt to streamify isAlreadyDone() for nonRnd
passing only size of pool when possible;
dont pass useless pool to writeQueries anymore (it gets from strat);
attempt to streamify isAlreadyDone() for nonRnd
streamify isAlreadyDone() for nonRnd
dois pre exps: reset e Q
dois exps: fast e EER