mkdir build
cd build
cmake -G Ninja ../. && ninja
python3 ../bench/workgen/runner/example_prepare.py
populate:
transactional prepare workload:
[1669721206:513966][18497:0x7f8422ffd700]: [WT_VERB_DEFAULT][ERROR]: __txn_timestamp_usage_check, 878: file:test.wt: unexpected timestamp usage: no timestamp provided for an update to a table configured to always use timestamps once they are first used: Invalid argument
[1669721206:514022][18497:0x7f8422ffd700]: [WT_VERB_DEFAULT][ERROR]: __wt_abort, 28: aborting WiredTiger library
Aborted (core dumped)

#0  0x00007f8476197e87 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f84761997f1 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f8474cc944d in __wt_abort (session=session@entry=0x18eb150) at ../src/os_common/os_abort.c:30
#3  0x00007f8474d74b5b in __txn_timestamp_usage_check (upd=0x7f840c0010e0, op=0x7f840c000b70, session=0x18eb150) at ../src/txn/txn.c:880
#4  __wt_txn_commit (session=session@entry=0x18eb150, cfg=cfg@entry=0x0) at ../src/txn/txn.c:1666
#5  0x00007f8474c251ff in __curfile_update (cursor=0x1c443b0) at ../src/cursor/cur_file.c:508
#6  0x00007f8473bf907e in workgen::ThreadRunner::op_run (this=this@entry=0x19e2610, op=op@entry=0x199e330) at ../bench/workgen/workgen.cxx:1111
#7  0x00007f8473bf9162 in workgen::ThreadRunner::op_run (this=this@entry=0x19e2610, op=0x19fcb08) at ../bench/workgen/workgen.cxx:1160
#8  0x00007f8473bfa396 in workgen::ThreadRunner::run (this=this@entry=0x19e2610) at ../bench/workgen/workgen.cxx:817
#9  0x00007f8473bfa4f1 in workgen::thread_runner_main (arg=0x19e2610) at ../bench/workgen/workgen.cxx:124
#10 0x00007f8475f416db in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f847627a61f in clone () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) f 3
#3  0x00007f8474d74b5b in __txn_timestamp_usage_check (upd=0x7f840c0010e0, op=0x7f840c000b70, session=0x18eb150) at ../src/txn/txn.c:880
880             __wt_abort(session);
(gdb) list
875               "%s: " WT_TS_VERBOSE_PREFIX
876               "no timestamp provided for an update to a table configured to always use timestamps "
877               "once they are first used",
878               name);
879     #ifdef HAVE_DIAGNOSTIC
880             __wt_abort(session);
881     #endif
882     #ifdef WT_STANDALONE_BUILD
883             return (EINVAL);
884     #endif
(gdb)