message: for debugging sz test
diff: @@ -318,9 +318,9 @@ TEST_F(DataManEngineTest, 2D_Sz)
  memstart = {1, 1};
  memcount = {7, 9};
  - size_t steps = 5000;
  + size_t steps = 1;
  adios2::Params engineParams = {
  - {"IPAddress", "127.0.0.1"}, {"Port", "12330"}, {"Verbose", "0"}};
  + {"IPAddress", "127.0.0.1"}, {"Port", "12330"}, {"Verbose", "10"}};
  auto r = std::thread(DataManReaderP2PMemSelect, shape, start, count,
  memstart, memcount, steps, engineParams);
  