diff --git a/finenight/lisp/compile.lisp b/finenight/lisp/compile.lisp
index 6081e7c..a4a547c 100644
--- a/finenight/lisp/compile.lisp
+++ b/finenight/lisp/compile.lisp
@@ -1,4 +1,4 @@
-(declaim (optimize (speed 3) (space 3) (debug 0)))
+(declaim (optimize (safety 0) (speed 3) (space 3) (debug 0)))
 ;(declaim (optimize (speed 0) (space 0) (compilation-speed 0) (debug 3)))
 
 (compile-file "package.lisp")
diff --git a/finenight/lisp/iadfa-run.lisp b/finenight/lisp/iadfa-run.lisp
index 481a8b5..1086a4c 100644
--- a/finenight/lisp/iadfa-run.lisp
+++ b/finenight/lisp/iadfa-run.lisp
@@ -6,15 +6,14 @@
 (defun iadfa-run ()
   (let* ((iadfa (gen-iadfa-from-file "../../data/com.zone.sorted.small"))
 	 (fsa (iadfa-fsa iadfa)))
-    (with-open-file (str "output.txt" :direction :output :if-exists :supersede)
-      (dolist (word (extract-words fsa))
-	(format str "~A~%" word)))))
-
-;(detect-problems-from-file "../../data/com.zone.sorted.small")
-(iadfa-run)
+    (print-stats iadfa)))
+    ;(with-open-file (str "output.txt" :direction :output :if-exists :supersede)
+    ;(dolist (word (extract-words fsa))
+	;(format str "~A~%" word)))))
 
 
 
+;(do-symbols (s (find-package :com.rrette.finenight.iadfa)) 
 ;(sb-ext:save-lisp-and-die "iadfa-run" :executable t :toplevel #'iadfa-run)
 
 
diff --git a/finenight/lisp/iadfa.lisp b/finenight/lisp/iadfa.lisp
index 8ea6736..1c0a90f 100644
--- a/finenight/lisp/iadfa.lisp
+++ b/finenight/lisp/iadfa.lisp
@@ -272,7 +272,6 @@
 	(nb-per-hours 0)
 	(nb-hours-for-all 0))
     (for-each-line-in-file (line file)
-      (format t "~,2F w/h ~,2F Hours ~A ~A ~%"  nb-per-hours nb-hours-for-all index line)
       (handle-word iadfa (concatenate 'list line))
       (when (member index dump)
 	(graphviz-export-to-file (make-fsa-builder-from-fsa (iadfa-fsa iadfa)) (concatenate 'string "output/iadfa" (format nil "~A" index) ".dot"))
@@ -284,7 +283,8 @@
 						      internal-time-units-per-second)) 60 60)))
 	    (setf nb-hours-for-all (float (/ (* 65000 (/ (- current-time last-time) 
 							 internal-time-units-per-second)) 60 60)))
-	    (setf last-time current-time)))
+	    (setf last-time current-time)
+	    (format t "~2,12$ w/h ~2,2$ Hours ~A ~A ~%"  nb-per-hours nb-hours-for-all index line)))
       iadfa)
     iadfa))
 
@@ -384,6 +384,12 @@
     words-to-be-checked))
   
 
+(defun print-stats (iadfa)
+  (format t 
+	  "ancestrors length: ~A~%parent-arities length: ~A~%" 
+	  (length (iadfa-ancestrors iadfa))
+	  (length (iadfa-parent-arities iadfa))))
+
 
 
 
diff --git a/finenight/lisp/package.lisp b/finenight/lisp/package.lisp
index f2ab929..f50bf43 100644
--- a/finenight/lisp/package.lisp
+++ b/finenight/lisp/package.lisp
@@ -78,11 +78,12 @@
 	   :build-iadfa
 	   :debug-gen-iadfa
 	   :debug-gen-iadfa-from-file
+	   :detect-problems-from-file
 	   :gen-iadfa-from-file
 	   :iadfa-fsa
 	   :iadfa-state-ancestrors
 	   :make-fsa-builder-from-fsa
 	   :nadd-edge
-	   :transition
-	   :detect-problems-from-file
-	   :test-equivalence))
+	   :print-stats
+	   :test-equivalence
+	   :transition))