Fix test/format failure during comparing data content with berkeley db

nextprev: WT_CURSOR.next KEY mismatch:

	bdb-key {0000248716.07/opqrstu}

	 wt-key {0000242940.00/opqrstuvwxyzabcdef}

	bdb-value {0000248716/LMNOPQRSTUVWXYZABCDEFGHIJK}

	 wt-value {0000242940/LMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQR}

t: process 37584

############################################

#  RUN PARAMETERS

############################################

abort=0

alter=0

auto_throttle=1

backups=0

bitcnt=4

bloom=1

bloom_bit_count=13

bloom_hash_count=4

bloom_oldest=0

cache=52

cache_minimum=20

checkpoints=on

checkpoint_log_size=24

checkpoint_wait=16

checksum=off

chunk_size=4

compaction=0

compression=none

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

independent_thread_rng=1

in_memory=0

insert_pct=3

internal_key_truncation=1

internal_page_max=17

isolation=random

key_gap=2

key_max=120

key_min=16

leaf_page_max=15

leak_memory=0

logging=1

logging_archive=0

logging_compression=snappy

logging_file_max=50964

logging_prealloc=1

long_running_txn=0

lsm_worker_threads=4

merge_max=19

mmap=1

modify_pct=0

ops=0

prefix_compression=0

prefix_compression_min=7

prepare=0

quiet=1

read_pct=90

rebalance=1

repeat_data_pct=78

reverse=0

rows=1000000

runs=1

salvage=1

split_pct=67

statistics=0

statistics_server=1

threads=1

timer=4

timing_stress_checkpoint=0

timing_stress_lookaside_sweep=0

timing_stress_split_1=0

timing_stress_split_2=1

timing_stress_split_3=1

timing_stress_split_4=0

timing_stress_split_5=1

timing_stress_split_6=1

timing_stress_split_7=1

transaction_timestamps=0

transaction-frequency=67

truncate=1

value_max=1366

value_min=20

verify=1

wiredtiger_config=

write_pct=1

############################################