backfill2Result = rm.getBackfillRequest(backfill2Result.getRequestID(), superuser);
assertEquals(1, backfill2Result.getVMIds().length);
assertEquals(RequestState.STATE_Active, backfill2Result.getState().getStateStr());
rm.cancelBackfillRequests(new String[]{backfill1Result.getRequestID()}, superuser);
rm.trash(backfill1Result.getGroupID(), Manager.GROUP, superuser);
// Spot Instances Snapshot
//
// Total memory: 1280MB
// Reserved free memory (for ordinary WS requests): 256MB (minimum reserved capacity)