! setenv SG_TEST_blah=blah
+! setenv GRAS_NO_WARN_EXPERIMENTAL=1
$ $SG_TEST_ENV ./properties_alice --log=root.fmt=%P:%t%e%m%n $ARGS
> alice:main == Dump all the properties of current host
> alice:main == Dump all the properties of alice
> alice:main Exiting GRAS
! setenv SG_TEST_blah=blah
+! setenv GRAS_NO_WARN_EXPERIMENTAL=1
$ $SG_TEST_ENV ./properties_bob --log=root.fmt=%P:%t%e%m%n $ARGS
> bob:main == Dump all the properties of host1
> bob:main == Try to get a property that does not exist