[2020/04/04 01:22:16.058]     t: process 23053 running
 [2020/04/04 01:22:16.058]     [1585963335:631219][23053:0x7f780684a700], t, file:wt.wt, WT_SESSION.rollback_transaction: __rec_write_wrapup, 2199: F_ISSET(r, WT_REC_IN_MEMORY) || (F_ISSET(r, WT_REC_EVICT) && r->leave_dirty && r->multi->supd_entries != 0)
 [2020/04/04 01:22:16.058]     [1585963335:631279][23053:0x7f780684a700], t, file:wt.wt, WT_SESSION.rollback_transaction: __wt_abort, 28: aborting WiredTiger library
 [2020/04/04 01:22:16.059] format.sh: /data/mci/a130e1cf567e92273358d8bdee3062e1/wiredtiger/test/format/RUNDIR.31/CONFIG:
 [2020/04/04 01:22:16.060]     ############################################
 [2020/04/04 01:22:16.060]     #  RUN PARAMETERS: V2
 [2020/04/04 01:22:16.060]     ############################################
 [2020/04/04 01:22:16.060]     assert.commit_timestamp=1
 [2020/04/04 01:22:16.060]     assert.read_timestamp=0
 [2020/04/04 01:22:16.060]     backup=0
 [2020/04/04 01:22:16.060]     backup.incremental=block
 [2020/04/04 01:22:16.060]     btree.bitcnt=4
 [2020/04/04 01:22:16.060]     btree.compression=none
 [2020/04/04 01:22:16.060]     btree.dictionary=0
 [2020/04/04 01:22:16.060]     btree.huffman_key=0
 [2020/04/04 01:22:16.060]     btree.huffman_value=0
 [2020/04/04 01:22:16.060]     btree.internal_key_truncation=1
 [2020/04/04 01:22:16.060]     btree.internal_page_max=12
 [2020/04/04 01:22:16.060]     btree.key_gap=18
 [2020/04/04 01:22:16.060]     btree.key_max=41
 [2020/04/04 01:22:16.060]     btree.key_min=12
 [2020/04/04 01:22:16.060]     btree.leaf_page_max=10
 [2020/04/04 01:22:16.060]     btree.memory_page_max=7
 [2020/04/04 01:22:16.060]     btree.prefix_compression=1
 [2020/04/04 01:22:16.060]     btree.prefix_compression_min=4
 [2020/04/04 01:22:16.060]     btree.repeat_data_pct=44
 [2020/04/04 01:22:16.061]     btree.reverse=0
 [2020/04/04 01:22:16.061]     btree.split_pct=70
 [2020/04/04 01:22:16.061]     btree.value_max=1401
 [2020/04/04 01:22:16.061]     btree.value_min=18
 [2020/04/04 01:22:16.061]     cache=56
 [2020/04/04 01:22:16.061]     cache.evict_max=3
 [2020/04/04 01:22:16.061]     cache.minimum=20
 [2020/04/04 01:22:16.061]     checkpoint=wiredtiger
 [2020/04/04 01:22:16.061]     checkpoint.log_size=104
 [2020/04/04 01:22:16.061]     checkpoint.wait=89
 [2020/04/04 01:22:16.061]     disk.checksum=uncompressed
 [2020/04/04 01:22:16.061]     disk.data_extend=0
 [2020/04/04 01:22:16.061]     disk.direct_io=0
 [2020/04/04 01:22:16.061]     disk.encryption=none
 [2020/04/04 01:22:16.061]     disk.firstfit=0
 [2020/04/04 01:22:16.061]     disk.mmap=0
 [2020/04/04 01:22:16.061]     disk.mmap_all=0
 [2020/04/04 01:22:16.061]     format.abort=0
 [2020/04/04 01:22:16.061]     format.independent_thread_rng=1
 [2020/04/04 01:22:16.061]     format.major_timeout=0
 [2020/04/04 01:22:16.061]     logging=1
 [2020/04/04 01:22:16.061]     logging.archive=0
 [2020/04/04 01:22:16.061]     logging.compression=zlib
 [2020/04/04 01:22:16.061]     logging.file_max=431926
 [2020/04/04 01:22:16.061]     logging.prealloc=0
 [2020/04/04 01:22:16.061]     lsm.auto_throttle=1
 [2020/04/04 01:22:16.061]     lsm.bloom=1
 [2020/04/04 01:22:16.061]     lsm.bloom_bit_count=49
 [2020/04/04 01:22:16.061]     lsm.bloom_hash_count=9
 [2020/04/04 01:22:16.061]     lsm.bloom_oldest=0
 [2020/04/04 01:22:16.061]     lsm.chunk_size=1
 [2020/04/04 01:22:16.061]     lsm.merge_max=11
 [2020/04/04 01:22:16.061]     lsm.worker_threads=4
 [2020/04/04 01:22:16.061]     ops.alter=0
 [2020/04/04 01:22:16.061]     ops.compaction=0
 [2020/04/04 01:22:16.061]     ops.pct.delete=4
 [2020/04/04 01:22:16.061]     ops.pct.insert=17
 [2020/04/04 01:22:16.061]     ops.pct.modify=0
 [2020/04/04 01:22:16.061]     ops.pct.read=63
 [2020/04/04 01:22:16.061]     ops.pct.write=16
 [2020/04/04 01:22:16.061]     ops.prepare=0
 [2020/04/04 01:22:16.061]     ops.random_cursor=0
 [2020/04/04 01:22:16.061]     ops.rebalance=1
 [2020/04/04 01:22:16.061]     ops.salvage=1
 [2020/04/04 01:22:16.061]     ops.truncate=1
 [2020/04/04 01:22:16.061]     ops.verify=1
 [2020/04/04 01:22:16.061]     quiet=1
 [2020/04/04 01:22:16.061]     runs=1
 [2020/04/04 01:22:16.061]     runs.in_memory=0
 [2020/04/04 01:22:16.061]     runs.ops=0
 [2020/04/04 01:22:16.061]     runs.rows=1800000
 [2020/04/04 01:22:16.061]     runs.source=table
 [2020/04/04 01:22:16.061]     runs.threads=4
 [2020/04/04 01:22:16.061]     runs.timer=6
 [2020/04/04 01:22:16.061]     runs.type=fixed-length column-store
 [2020/04/04 01:22:16.061]     statistics=1
 [2020/04/04 01:22:16.061]     statistics.server=0
 [2020/04/04 01:22:16.061]     stress.aggressive_sweep=0
 [2020/04/04 01:22:16.061]     stress.checkpoint=0
 [2020/04/04 01:22:16.061]     stress.hs_sweep=0
 [2020/04/04 01:22:16.061]     stress.split_1=1
 [2020/04/04 01:22:16.061]     stress.split_2=0
 [2020/04/04 01:22:16.061]     stress.split_3=0
 [2020/04/04 01:22:16.061]     stress.split_4=1
 [2020/04/04 01:22:16.061]     stress.split_5=0
 [2020/04/04 01:22:16.061]     stress.split_6=1
 [2020/04/04 01:22:16.061]     stress.split_7=1
 [2020/04/04 01:22:16.061]     stress.split_8=0
 [2020/04/04 01:22:16.061]     transaction.frequency=100
 [2020/04/04 01:22:16.061]     transaction.isolation=snapshot
 [2020/04/04 01:22:16.061]     transaction.timestamps=1
 [2020/04/04 01:22:16.061]     wiredtiger.config=
 [2020/04/04 01:22:16.061]     wiredtiger.leak_memory=0
 [2020/04/04 01:22:16.061]     ############################################