Fix one multi_app example; remove some broken examples; Support downsampling

evaluation_examples/test_small.json

@@ -37,48 +37,7 @@
     "eb303e01-261e-4972-8c07-c9b4e7a4922a",
     "d1acdb87-bb67-4f30-84aa-990e56a09c92",
     "deec51c9-3b1e-4b9e-993c-4776f20e8bb2",
-    "8e116af7-7db7-4e35-a68b-b0939c066c78",
-    "185f29bd-5da0-40a6-b69c-ba7f4e0324ef",
-    "2c1ebcd7-9c6d-4c9a-afad-900e381ecd5e",
-    "3a93cae4-ad3e-403e-8c12-65303b271818",
-    "1f18aa87-af6f-41ef-9853-cdb8f32ebdea",
-    "26150609-0da3-4a7d-8868-0faf9c5f01bb",
-    "7e287123-70ca-47b9-8521-47db09b69b14",
-    "e2392362-125e-4f76-a2ee-524b183a3412",
-    "26660ad1-6ebb-4f59-8cba-a8432dfe8d38",
-    "a82b78bb-7fde-4cb3-94a4-035baf10bcf0",
-    "36037439-2044-4b50-b9d1-875b5a332143",
-    "716a6079-22da-47f1-ba73-c9d58f986a38",
-    "a74b607e-6bb5-4ea8-8a7c-5d97c7bbcd2a",
-    "6f4073b8-d8ea-4ade-8a18-c5d1d5d5aa9a",
-    "da922383-bfa4-4cd3-bbad-6bebab3d7742",
-    "2373b66a-092d-44cb-bfd7-82e86e7a3b4d",
-    "81c425f5-78f3-4771-afd6-3d2973825947",
-    "227d2f97-562b-4ccb-ae47-a5ec9e142fbb",
-    "20236825-b5df-46e7-89bf-62e1d640a897",
-    "02ce9a50-7af2-47ed-8596-af0c230501f8",
-    "4c26e3f3-3a14-4d86-b44a-d3cedebbb487",
-    "09a37c51-e625-49f4-a514-20a773797a8a",
-    "3e3fc409-bff3-4905-bf16-c968eee3f807",
-    "415ef462-bed3-493a-ac36-ca8c6d23bf1b",
-    "9f3bb592-209d-43bc-bb47-d77d9df56504",
-    "dd60633f-2c72-42ba-8547-6f2c8cb0fdb0",
-    "3f05f3b9-29ba-4b6b-95aa-2204697ffc06",
-    "f8369178-fafe-40c2-adc4-b9b08a125456",
-    "778efd0a-153f-4842-9214-f05fc176b877",
-    "47f7c0ce-a5fb-4100-a5e6-65cd0e7429e5",
-    "c2751594-0cd5-4088-be1b-b5f2f9ec97c4",
-    "48c46dc7-fe04-4505-ade7-723cba1aa6f6",
-    "42d25c08-fb87-4927-8b65-93631280a26f",
-    "3c8f201a-009d-4bbe-8b65-a6f8b35bb57f",
-    "d68204bf-11c1-4b13-b48b-d303c73d4bf6",
-    "91190194-f406-4cd6-b3f9-c43fac942b22",
-    "7f35355e-02a6-45b5-b140-f0be698bcf85",
-    "98e8e339-5f91-4ed2-b2b2-12647cb134f4",
-    "df67aebb-fb3a-44fd-b75b-51b6012df509",
-    "5df7b33a-9f77-4101-823e-02f863e1c1ae",
-    "22a4636f-8179-4357-8e87-d1743ece1f81",
-    "236833a3-5704-47fc-888c-4f298f09f799"
+    "8e116af7-7db7-4e35-a68b-b0939c066c78"
   ],
   "os": [
     "5ea617a3-0e86-4ba6-aab2-dac9aa2e8d57",