logf (LOG_LOG, "Iterations . . .%7d", no_iterations);
logf (LOG_LOG, "Distinct words .%7d", no_diffs);
logf (LOG_LOG, "Updates. . . . .%7d", no_updates);
logf (LOG_LOG, "Iterations . . .%7d", no_iterations);
logf (LOG_LOG, "Distinct words .%7d", no_diffs);
logf (LOG_LOG, "Updates. . . . .%7d", no_updates);