test/format failure:
http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress/71128/console
snapshot-isolation 0000001327.01/opqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuv search mismatch
expected {0000001327/LMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUV}
found {deleted}
############################################
# RUN PARAMETERS
############################################
abort=0
alter=0
assert_commit_timestamp=0
assert_read_timestamp=0
auto_throttle=1
backups=0
bitcnt=7
bloom=1
bloom_bit_count=51
bloom_hash_count=32
bloom_oldest=0
cache=213
cache_minimum=20
checkpoints=off
checkpoint_log_size=195
checkpoint_wait=92
checksum=uncompressed
chunk_size=7
compaction=0
compression=none
data_extend=0
data_source=table
delete_pct=27
dictionary=0
direct_io=0
encryption=none
evict_max=0
file_type=row-store
firstfit=0
huffman_key=0
huffman_value=0
independent_thread_rng=0
in_memory=1
insert_pct=1
internal_key_truncation=1
internal_page_max=9
isolation=snapshot
key_gap=17
key_max=256
key_min=256
leaf_page_max=9
leak_memory=0
logging=0
logging_archive=0
logging_compression=none
logging_file_max=286185
logging_prealloc=1
long_running_txn=0
lsm_worker_threads=4
memory_page_max=3
merge_max=13
mmap=1
modify_pct=66
ops=0
prefix_compression=0
prefix_compression_min=1
prepare=0
quiet=1
read_pct=3
rebalance=0
repeat_data_pct=84
reverse=0
rows=304235
runs=1
salvage=0
split_pct=96
statistics=1
statistics_server=0
threads=6
timer=4
timing_stress_aggressive_sweep=0
timing_stress_checkpoint=0
timing_stress_lookaside_sweep=0
timing_stress_split_1=0
timing_stress_split_2=0
timing_stress_split_3=0
timing_stress_split_4=0
timing_stress_split_5=0
timing_stress_split_6=0
timing_stress_split_7=0
timing_stress_split_8=0
transaction_timestamps=1
transaction-frequency=100
truncate=1
value_max=256
value_min=256
verify=0
wiredtiger_config=
write_pct=3
############################################