I am not able to retrain object detection api

My files are in the correct format, the log file gives me no information which can help. There are no other files present. My "annotation.csv" file

IMG_1358,600,800,pen,405,35,553,287
IMG_1360,600,800,pen,124,206,397,334

pipeline log file

INFO:__main__:#####################################
INFO:__main__:Pipeline Started
INFO:__main__:#####################################
INFO:__main__: INFO:__main__:------------: Checking all the data directories
INFO:__main__:------------: Root directory : /data
INFO:__main__:------------: Verify input Parameters
INFO:__main__:Using default checkpoint for training.
INFO:check_annotations:#####################################
INFO:check_annotations:Checking Annotation File
INFO:check_annotations:#####################################
INFO:check_annotations: INFO:check_annotations:------------: Getting Annotation csv Data
INFO:check_annotations:------------: Validation of Annotation File Started
INFO:check_annotations:Annotation file has passed the validity test
INFO:check_annotations:#####################################
INFO:check_annotations:Annotation Cleared
INFO:check_annotations:#####################################
INFO:check_annotations: INFO:create_tfrecord:#####################################
INFO:create_tfrecord:Creating TFRecord
INFO:create_tfrecord:#####################################
INFO:create_tfrecord:

INFO:__main__:Cleaning retrain generated files
INFO:util:Deleting /mnt/home/pen-2019-07-03t1022z390598/ directory