message: return to prior interval for test spec
diff: @@ -118,8 +118,8 @@ set (KillReaders3Max_CMD "run_test.py --test_protocol kill_readers -nw 3 -nr 2
  set (KillReaders3Max_TIMEOUT "300")
  set (KillReaders3Max_PROPERTIES "RUN_SERIAL;1")
  -set (KillWriter_2x2_CMD "run_test.py --test_protocol kill_writer -nw 2 -nr 2 --interval 5 --warg=RendezvousReaderCount=1,WENGINE_PARAMS --rarg=--expect_writer_failure --rarg=--num_steps --rarg=1000")
  -set (KillWriterTimeout_2x2_CMD "run_test.py --test_protocol kill_writer -nw 2 -nr 2 --interval 5 --warg=RendezvousReaderCount=1,WENGINE_PARAMS --rarg=--expect_writer_failure --rarg=--num_steps --rarg=1000 --rarg=--non_blocking")
  +set (KillWriter_2x2_CMD "run_test.py --test_protocol kill_writer -nw 2 -nr 2 --interval 2 --warg=RendezvousReaderCount=1,WENGINE_PARAMS --rarg=--expect_writer_failure --rarg=--num_steps --rarg=1000")
  +set (KillWriterTimeout_2x2_CMD "run_test.py --test_protocol kill_writer -nw 2 -nr 2 --interval 2 --warg=RendezvousReaderCount=1,WENGINE_PARAMS --rarg=--expect_writer_failure --rarg=--num_steps --rarg=1000 --rarg=--non_blocking")
  set (PreciousTimestep_CMD "run_test.py --test_protocol kill_readers -nw 3 -nr 2 --max_readers 2 --warg=FirstTimestepPrecious=true,RendezvousReaderCount=0,WENGINE_PARAMS --rarg=--ignore_time_gap --rarg=--precious_first")
  