The segment production at k1det1 has stopped at 18:18:15 JST today. The error was caused by duplicate lines in the cache file. By regenerating the cache file, the segment production started wthout errors.
For the memo, the duplication happened for the K-K1_C-1427533568-32.gwf and the time is 2025-04-01 18:05:50 JST = 2025-04-01 09:05:50 UTC.