anchor.diff:  
   -define(AWSET_PS, awset_ps).
   -define(COUNTER, pncounter).
  --define(LATENCY_ITERATIONS, 1000).
  +-define(LATENCY_ITERATIONS, 2200).
  +-define(TRIM, {trim, 100, 100}).
   
   -define(ID, <<"myidentifier">>).
   
  
positive.code:     case lasp_config:get(dag_enabled, true) orelse os:getenv("OMIT_HIGH_ULIMIT", false) of
          true ->
              Res = latency_test_case(5, no_contraction, no_read, ?LATENCY_ITERATIONS),
              write_csv(path_contraction, no_contraction, Res);
  
          _ -> ok
      end.
  
negative.code:             {ok, ResultTable} = lasp_sql_materialized_view:create("select c from final where c < 20"),
  
              Res = sql_latency_test_case(no_contraction, ?LATENCY_ITERATIONS, Initial, ResultTable, [{a, 1}, {b, "foo"}, {c, 0}]),
              write_csv(sql_simple_queries, no_contraction, Res, ?TRIM);
  
          _ -> ok
      end.
  