long start = System.currentTimeMillis();
postingsGenerator.main(paramsCompressedPostings);
long end = System.currentTimeMillis();
LOG.info("Total postings generation time: " + (end - start) + "ms");
GenerateBloomFilters bloomGenerator = new GenerateBloomFilters();
start = System.currentTimeMillis();
bloomGenerator.main(paramsBloomFilters);
end = System.currentTimeMillis();
LOG.info("Total Bloom filter generation time: " + (end - start) + "ms");
String[] paramsSARanker = new String[] {
"-index", VerifyBloomIntersection.IVORY_INDEX_PATH,