Test format hang on zSeries

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#  RUN PARAMETERS

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abort=0

auto_throttle=0

backups=0

bitcnt=4

bloom=1

bloom_bit_count=52

bloom_hash_count=15

bloom_oldest=1

cache=3

checkpoints=1

checksum=uncompressed

chunk_size=1

compaction=0

compression=lz4

data_extend=0

data_source=table

delete_pct=6

dictionary=0

direct_io=0

encryption=none

evict_max=4

file_type=row-store

firstfit=0

huffman_key=0

huffman_value=0

in_memory=0

insert_pct=25

internal_key_truncation=1

internal_page_max=10

isolation=random

key_gap=5

key_max=92

key_min=15

leaf_page_max=17

leak_memory=0

logging=0

logging_archive=0

logging_compression=none

logging_prealloc=0

long_running_txn=0

lsm_worker_threads=3

merge_max=7

mmap=1

ops=100000

prefix_compression=0

prefix_compression_min=3

quiet=1

repeat_data_pct=89

reverse=0

rows=100000

runs=100

rebalance=1

salvage=1

split_pct=76

statistics=0

statistics_server=0

threads=3

timer=20

transaction-frequency=24

value_max=656

value_min=13

verify=1

wiredtiger_config=

write_pct=68

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