opencv_traincascade finish without cascade.xml file

edit

Hey there!

I'm trying to train a lot of cropped images, but training has finished without any explanation. Training has taken 5 days 6 hours. The pos images was cropped manually without opencv_createsamples. As you can see, in stage 24 the training stopped without any explanation. :C anyone can help me?

PARAMETERS:
cascadeDirName: animals_training/harcascades
vecFileName: animals_training/vec_files/training_euppertinax_21-29.vec
bgFileName: animals_training/neg/bg.txt
numPos: 1000
numNeg: 3000
numStages: 25
precalcValBufSize[Mb] : 1024
precalcIdxBufSize[Mb] : 1024
acceptanceRatioBreakValue : -1
stageType: BOOST
featureType: HAAR
sampleWidth: 21
sampleHeight: 29
boostType: GAB
minHitRate: 0.995
maxFalseAlarmRate: 0.5
weightTrimRate: 0.95
maxDepth: 1
maxWeakCount: 100
mode: ALL

Number of unique features given windowSize [21,29] : 287607

===== TRAINING 0-stage =====
<BEGIN
POS count : consumed   1000 : 1000
NEG count : acceptanceRatio    3000 : 1
Precalculation time: 24
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|    0.997|     0.67|
+----+---------+---------+
|   5|    0.996| 0.529333|
+----+---------+---------+
|   6|    0.998| 0.540333|
+----+---------+---------+
|   7|    0.997| 0.402667|
+----+---------+---------+
END>
Training until now has taken 0 days 0 hours 10 minutes 29 seconds.

===== TRAINING 1-stage =====
<BEGIN
POS count : consumed   1000 : 1003
NEG count : acceptanceRatio    3000 : 0.637213
Precalculation time: 22
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|    0.999| 0.660667|
+----+---------+---------+
|   5|    0.999| 0.608667|
+----+---------+---------+
|   6|    0.999|    0.553|
+----+---------+---------+
|   7|    0.997| 0.330667|
+----+---------+---------+
END>
Training until now has taken 0 days 0 hours 20 minutes 37 seconds.
...
===== TRAINING 14-stage =====
<BEGIN
POS count : consumed   1000 : 1055
NEG count : acceptanceRatio    3000 : 8.32271e-05
Precalculation time: 22
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|    0.997| 0.949667|
+----+---------+---------+
|   5|    0.999|    0.967|
+----+---------+---------+
|   6|    0.996|    0.879|
+----+---------+---------+
|   7|    0.996|    0.904|
+----+---------+---------+
|   8|    0.996| 0.880333|
+----+---------+---------+
|   9|    0.996|     0.87|
+----+---------+---------+
|  10|    0.996| 0.811333|
+----+---------+---------+
|  11|    0.996|    0.843|
+----+---------+---------+
|  12|    0.996| 0.801667|
+----+---------+---------+
|  13|    0.996|    0.758|
+----+---------+---------+
|  14|    0.996| 0.720667|
+----+---------+---------+
|  15|    0.996|    0.678|
+----+---------+---------+
|  16|    0.996| 0.674333|
+----+---------+---------+
|  17|    0.996|    0.666|
+----+---------+---------+
|  18|    0.996| 0.601667|
+----+---------+---------+
|  19|    0.996| 0.617333|
+----+---------+---------+
|  20|    0.996|    0.563|
+----+---------+---------+
|  21|    0.996| 0.597333|
+----+---------+---------+
|  22|    0.996| 0.486667|
+----+---------+---------+
END>
Training until now has taken 0 days 5 hours 27 minutes 47 seconds.
...
===== TRAINING 23-stage =====
<BEGIN
POS count : consumed   1000 : 1099
NEG count : acceptanceRatio    3000 : 1.7188e-07
Precalculation time: 25
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|        1|        1|
+----+---------+---------+
|   6|    0.998| 0.938333|
+----+---------+---------+
|   7|    0.997| 0.897667|
+----+---------+---------+
|   8|    0.997| 0.889667|
+----+---------+---------+
|   9|    0.996|    0.884|
+----+---------+---------+
|  10|    0.997| 0.805667|
+----+---------+---------+
|  11|    0.996| 0.831333|
+----+---------+---------+
|  12|    0.996| 0.730667|
+----+---------+---------+
|  13|    0.997|    0.764|
+----+---------+---------+
|  14|    0.996| 0.701333|
+----+---------+---------+
|  15|    0.996|    0.558|
+----+---------+---------+
|  16|    0.996| 0.631333|
+----+---------+---------+
|  17|    0.996| 0.491333|
+----+---------+---------+
END>
Training until now has taken 2 days 17 hours 45 minutes 31 seconds.
===== TRAINING 24-stage =====
<BEGIN
POS count : consumed   1000 : 1106
NEG count : acceptanceRatio    3000 : 8.37872e-08 ...