format run exceeded 15 minutes past the maximum time, aborting the process

############################################
#  RUN PARAMETERS
############################################
abort=0
alter=0
auto_throttle=1
backups=0
bitcnt=4
bloom=1
bloom_bit_count=24
bloom_hash_count=15
bloom_oldest=0
cache=20
cache_minimum=20
checkpoints=on
checkpoint_log_size=142
checkpoint_wait=73
checksum=off
chunk_size=3
compaction=0
compression=lz4-noraw
data_extend=0
data_source=table
delete_pct=30
dictionary=0
direct_io=0
encryption=none
evict_max=1
file_type=variable-length column-store
firstfit=0
huffman_key=0
huffman_value=0
independent_thread_rng=0
in_memory=0
insert_pct=20
internal_key_truncation=1
internal_page_max=11
isolation=random
key_gap=15
key_max=31
key_min=21
leaf_page_max=16
leak_memory=0
logging=0
logging_archive=1
logging_compression=none
logging_file_max=188180
logging_prealloc=0
long_running_txn=0
lsm_worker_threads=3
merge_max=20
mmap=1
modify_pct=19
ops=0
prefix_compression=1
prefix_compression_min=2
prepare=0
quiet=1
read_pct=9
rebalance=1
repeat_data_pct=90
reverse=0
rows=1000000
runs=1
salvage=1
split_pct=76
statistics=0
statistics_server=0
threads=17
timer=4
timing_stress_checkpoint=0
timing_stress_lookaside_sweep=0
timing_stress_split_1=1
timing_stress_split_2=0
timing_stress_split_3=0
timing_stress_split_4=1
timing_stress_split_5=1
timing_stress_split_6=1
timing_stress_split_7=1
transaction_timestamps=0
transaction-frequency=70
truncate=1
value_max=1152
value_min=3
verify=1
wiredtiger_config=
write_pct=22
############################################