cd examples/cache-consistency && ./run.sh
  initdb -D /tmp/batch3-pg/b3-25 -U postgres -A trust -E UTF8 --locale=C.UTF-8 -c dynamic_shared_memory_type=mmap（仅首次）
  ../common/pg.sh start b3-25 55425
  LAB_PGPORT=55425 LAB_DB=cache25 LAB_PG_SH=../common/pg.sh LAB_PG_NAME=b3-25 ../common/lab.sh . lab.cache.CacheLab
  （C11、C12 用例内部启动子 JVM lab.cache.CrashWriter 并执行 kill -9 <pid>；C11 内部调用 ../common/pg.sh restart-immediate b3-25 55425）
  ../common/pg.sh stop b3-25
exit=0
