[2026-02-19T07:08:57.842Z] Running test renaissance-scala-kmeans_0 ... [2026-02-19T07:08:58.193Z] =============================================== [2026-02-19T07:08:58.193Z] renaissance-scala-kmeans_0 Start Time: Thu Feb 19 07:08:58 2026 Epoch Time (ms): 1771484938107 [2026-02-19T07:08:58.511Z] variation: NoOptions [2026-02-19T07:08:58.511Z] JVM_OPTIONS: [2026-02-19T07:08:58.511Z] { \ [2026-02-19T07:08:58.511Z] echo ""; echo "TEST SETUP:"; \ [2026-02-19T07:08:58.511Z] echo "Nothing to be done for setup."; \ [2026-02-19T07:08:58.511Z] mkdir -p "C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/\\TKG\\output_17714842195193\\renaissance-scala-kmeans_0"; \ [2026-02-19T07:08:58.511Z] cd "C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/\\TKG\\output_17714842195193\\renaissance-scala-kmeans_0"; \ [2026-02-19T07:08:58.511Z] echo ""; echo "TESTING:"; \ [2026-02-19T07:08:58.511Z] C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/\\perf\\run_with_affinity.sh --exec_cmd ""C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/jdkbinary/j2sdk-image\\bin\\java" -jar "C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests///..//jvmtest\\perf\\renaissance\\renaissance.jar" --json ""C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/\\TKG\\output_17714842195193\\renaissance-scala-kmeans_0"\\scala-kmeans.json" scala-kmeans" --test_root C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/; \ [2026-02-19T07:08:58.511Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-scala-kmeans_0""_PASSED"; echo "-----------------------------------"; cd C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/; rm -f -r "C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/\\TKG\\output_17714842195193\\renaissance-scala-kmeans_0"; else echo "-----------------------------------"; echo "renaissance-scala-kmeans_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-02-19T07:08:58.511Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-02-19T07:08:58.511Z] echo "Nothing to be done for teardown."; \ [2026-02-19T07:08:58.511Z] } 2>&1 | tee -a "C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/\\TKG\\output_17714842195193\\TestTargetResult"; [2026-02-19T07:08:58.828Z] [2026-02-19T07:08:58.828Z] TEST SETUP: [2026-02-19T07:08:58.828Z] Nothing to be done for setup. [2026-02-19T07:08:58.828Z] [2026-02-19T07:08:58.828Z] TESTING: [2026-02-19T07:09:07.599Z] Running EXEC_CMD_WITH_AFFINITY=cmd /C start /B /WAIT /AFFINITY 3 /NODE 0 C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/jdkbinary/j2sdk-image\bin\java -jar C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests///..//jvmtest\perf\renaissance\renaissance.jar --json C:/Users/jenkins/workspace/Test_openjdk21_hs_sanity.perf_aarch64_windows/aqa-tests/\TKG\output_17714842195193\renaissance-scala-kmeans_0\scala-kmeans.json scala-kmeans [2026-02-19T07:09:08.286Z] ====== scala-kmeans (scala) [default], iteration 0 started ====== [2026-02-19T07:09:08.286Z] GC before operation: completed in 32.722 ms, heap usage 30.600 MB -> 25.942 MB. [2026-02-19T07:09:08.969Z] ====== scala-kmeans (scala) [default], iteration 0 completed (506.793 ms) ====== [2026-02-19T07:09:08.970Z] ====== scala-kmeans (scala) [default], iteration 1 started ====== [2026-02-19T07:09:08.970Z] GC before operation: completed in 28.255 ms, heap usage 31.420 MB -> 26.041 MB. [2026-02-19T07:09:09.288Z] ====== scala-kmeans (scala) [default], iteration 1 completed (339.750 ms) ====== [2026-02-19T07:09:09.288Z] ====== scala-kmeans (scala) [default], iteration 2 started ====== [2026-02-19T07:09:09.288Z] GC before operation: completed in 28.999 ms, heap usage 85.366 MB -> 26.041 MB. [2026-02-19T07:09:09.606Z] ====== scala-kmeans (scala) [default], iteration 2 completed (326.570 ms) ====== [2026-02-19T07:09:09.606Z] ====== scala-kmeans (scala) [default], iteration 3 started ====== [2026-02-19T07:09:09.606Z] GC before operation: completed in 28.559 ms, heap usage 43.722 MB -> 26.041 MB. [2026-02-19T07:09:09.921Z] ====== scala-kmeans (scala) [default], iteration 3 completed (317.555 ms) ====== [2026-02-19T07:09:09.921Z] ====== scala-kmeans (scala) [default], iteration 4 started ====== [2026-02-19T07:09:09.921Z] GC before operation: completed in 28.667 ms, heap usage 40.115 MB -> 26.041 MB. [2026-02-19T07:09:10.238Z] ====== scala-kmeans (scala) [default], iteration 4 completed (341.220 ms) ====== [2026-02-19T07:09:10.238Z] ====== scala-kmeans (scala) [default], iteration 5 started ====== [2026-02-19T07:09:10.238Z] GC before operation: completed in 30.334 ms, heap usage 93.055 MB -> 26.041 MB. [2026-02-19T07:09:10.557Z] ====== scala-kmeans (scala) [default], iteration 5 completed (313.319 ms) ====== [2026-02-19T07:09:10.557Z] ====== scala-kmeans (scala) [default], iteration 6 started ====== [2026-02-19T07:09:10.557Z] GC before operation: completed in 29.145 ms, heap usage 39.843 MB -> 26.041 MB. [2026-02-19T07:09:10.874Z] ====== scala-kmeans (scala) [default], iteration 6 completed (315.200 ms) ====== [2026-02-19T07:09:10.874Z] ====== scala-kmeans (scala) [default], iteration 7 started ====== [2026-02-19T07:09:10.874Z] GC before operation: completed in 28.473 ms, heap usage 39.855 MB -> 26.042 MB. [2026-02-19T07:09:11.559Z] ====== scala-kmeans (scala) [default], iteration 7 completed (326.315 ms) ====== [2026-02-19T07:09:11.559Z] ====== scala-kmeans (scala) [default], iteration 8 started ====== [2026-02-19T07:09:11.559Z] GC before operation: completed in 30.966 ms, heap usage 39.852 MB -> 26.042 MB. [2026-02-19T07:09:11.559Z] ====== scala-kmeans (scala) [default], iteration 8 completed (314.111 ms) ====== [2026-02-19T07:09:11.559Z] ====== scala-kmeans (scala) [default], iteration 9 started ====== [2026-02-19T07:09:11.876Z] GC before operation: completed in 29.247 ms, heap usage 39.864 MB -> 26.042 MB. [2026-02-19T07:09:12.194Z] ====== scala-kmeans (scala) [default], iteration 9 completed (311.609 ms) ====== [2026-02-19T07:09:12.194Z] ====== scala-kmeans (scala) [default], iteration 10 started ====== [2026-02-19T07:09:12.194Z] GC before operation: completed in 28.127 ms, heap usage 39.666 MB -> 26.042 MB. [2026-02-19T07:09:12.512Z] ====== scala-kmeans (scala) [default], iteration 10 completed (308.689 ms) ====== [2026-02-19T07:09:12.512Z] ====== scala-kmeans (scala) [default], iteration 11 started ====== [2026-02-19T07:09:12.512Z] GC before operation: completed in 28.271 ms, heap usage 39.666 MB -> 26.042 MB. [2026-02-19T07:09:12.828Z] ====== scala-kmeans (scala) [default], iteration 11 completed (335.515 ms) ====== [2026-02-19T07:09:12.828Z] ====== scala-kmeans (scala) [default], iteration 12 started ====== [2026-02-19T07:09:12.828Z] GC before operation: completed in 31.263 ms, heap usage 92.919 MB -> 26.042 MB. [2026-02-19T07:09:13.146Z] ====== scala-kmeans (scala) [default], iteration 12 completed (311.399 ms) ====== [2026-02-19T07:09:13.146Z] ====== scala-kmeans (scala) [default], iteration 13 started ====== [2026-02-19T07:09:13.146Z] GC before operation: completed in 29.483 ms, heap usage 39.849 MB -> 26.042 MB. [2026-02-19T07:09:13.463Z] ====== scala-kmeans (scala) [default], iteration 13 completed (316.511 ms) ====== [2026-02-19T07:09:13.463Z] ====== scala-kmeans (scala) [default], iteration 14 started ====== [2026-02-19T07:09:13.463Z] GC before operation: completed in 29.798 ms, heap usage 39.858 MB -> 26.044 MB. [2026-02-19T07:09:13.782Z] ====== scala-kmeans (scala) [default], iteration 14 completed (313.220 ms) ====== [2026-02-19T07:09:13.782Z] ====== scala-kmeans (scala) [default], iteration 15 started ====== [2026-02-19T07:09:13.782Z] GC before operation: completed in 28.971 ms, heap usage 39.870 MB -> 26.044 MB. [2026-02-19T07:09:14.099Z] ====== scala-kmeans (scala) [default], iteration 15 completed (307.338 ms) ====== [2026-02-19T07:09:14.099Z] ====== scala-kmeans (scala) [default], iteration 16 started ====== [2026-02-19T07:09:14.099Z] GC before operation: completed in 28.312 ms, heap usage 39.667 MB -> 26.044 MB. [2026-02-19T07:09:14.417Z] ====== scala-kmeans (scala) [default], iteration 16 completed (362.573 ms) ====== [2026-02-19T07:09:14.417Z] ====== scala-kmeans (scala) [default], iteration 17 started ====== [2026-02-19T07:09:14.417Z] GC before operation: completed in 31.176 ms, heap usage 92.921 MB -> 26.044 MB. [2026-02-19T07:09:14.735Z] ====== scala-kmeans (scala) [default], iteration 17 completed (318.205 ms) ====== [2026-02-19T07:09:14.736Z] ====== scala-kmeans (scala) [default], iteration 18 started ====== [2026-02-19T07:09:15.054Z] GC before operation: completed in 28.966 ms, heap usage 39.850 MB -> 26.044 MB. [2026-02-19T07:09:15.373Z] ====== scala-kmeans (scala) [default], iteration 18 completed (313.210 ms) ====== [2026-02-19T07:09:15.373Z] ====== scala-kmeans (scala) [default], iteration 19 started ====== [2026-02-19T07:09:15.373Z] GC before operation: completed in 28.880 ms, heap usage 39.858 MB -> 26.044 MB. [2026-02-19T07:09:15.698Z] ====== scala-kmeans (scala) [default], iteration 19 completed (310.398 ms) ====== [2026-02-19T07:09:15.698Z] ====== scala-kmeans (scala) [default], iteration 20 started ====== [2026-02-19T07:09:15.698Z] GC before operation: completed in 28.951 ms, heap usage 39.870 MB -> 26.044 MB. [2026-02-19T07:09:16.016Z] ====== scala-kmeans (scala) [default], iteration 20 completed (316.916 ms) ====== [2026-02-19T07:09:16.016Z] ====== scala-kmeans (scala) [default], iteration 21 started ====== [2026-02-19T07:09:16.016Z] GC before operation: completed in 30.732 ms, heap usage 39.872 MB -> 26.045 MB. [2026-02-19T07:09:16.336Z] ====== scala-kmeans (scala) [default], iteration 21 completed (309.008 ms) ====== [2026-02-19T07:09:16.336Z] ====== scala-kmeans (scala) [default], iteration 22 started ====== [2026-02-19T07:09:16.336Z] GC before operation: completed in 28.375 ms, heap usage 39.669 MB -> 26.045 MB. [2026-02-19T07:09:16.655Z] ====== scala-kmeans (scala) [default], iteration 22 completed (327.009 ms) ====== [2026-02-19T07:09:16.655Z] ====== scala-kmeans (scala) [default], iteration 23 started ====== [2026-02-19T07:09:16.655Z] GC before operation: completed in 29.331 ms, heap usage 39.872 MB -> 26.045 MB. [2026-02-19T07:09:16.974Z] ====== scala-kmeans (scala) [default], iteration 23 completed (333.356 ms) ====== [2026-02-19T07:09:16.974Z] ====== scala-kmeans (scala) [default], iteration 24 started ====== [2026-02-19T07:09:16.974Z] GC before operation: completed in 28.405 ms, heap usage 39.669 MB -> 26.045 MB. [2026-02-19T07:09:17.293Z] ====== scala-kmeans (scala) [default], iteration 24 completed (316.057 ms) ====== [2026-02-19T07:09:17.293Z] ====== scala-kmeans (scala) [default], iteration 25 started ====== [2026-02-19T07:09:17.293Z] GC before operation: completed in 28.420 ms, heap usage 39.669 MB -> 26.045 MB. [2026-02-19T07:09:17.612Z] ====== scala-kmeans (scala) [default], iteration 25 completed (360.766 ms) ====== [2026-02-19T07:09:17.612Z] ====== scala-kmeans (scala) [default], iteration 26 started ====== [2026-02-19T07:09:17.613Z] GC before operation: completed in 30.687 ms, heap usage 92.922 MB -> 26.045 MB. [2026-02-19T07:09:17.931Z] ====== scala-kmeans (scala) [default], iteration 26 completed (311.658 ms) ====== [2026-02-19T07:09:17.931Z] ====== scala-kmeans (scala) [default], iteration 27 started ====== [2026-02-19T07:09:17.931Z] GC before operation: completed in 29.302 ms, heap usage 39.851 MB -> 26.045 MB. [2026-02-19T07:09:18.249Z] ====== scala-kmeans (scala) [default], iteration 27 completed (316.710 ms) ====== [2026-02-19T07:09:18.249Z] ====== scala-kmeans (scala) [default], iteration 28 started ====== [2026-02-19T07:09:18.565Z] GC before operation: completed in 32.174 ms, heap usage 39.859 MB -> 26.045 MB. [2026-02-19T07:09:18.883Z] ====== scala-kmeans (scala) [default], iteration 28 completed (314.196 ms) ====== [2026-02-19T07:09:18.883Z] ====== scala-kmeans (scala) [default], iteration 29 started ====== [2026-02-19T07:09:18.883Z] GC before operation: completed in 29.423 ms, heap usage 39.668 MB -> 26.045 MB. [2026-02-19T07:09:19.200Z] ====== scala-kmeans (scala) [default], iteration 29 completed (315.847 ms) ====== [2026-02-19T07:09:19.200Z] ====== scala-kmeans (scala) [default], iteration 30 started ====== [2026-02-19T07:09:19.200Z] GC before operation: completed in 30.306 ms, heap usage 39.872 MB -> 26.045 MB. [2026-02-19T07:09:19.518Z] ====== scala-kmeans (scala) [default], iteration 30 completed (313.107 ms) ====== [2026-02-19T07:09:19.518Z] ====== scala-kmeans (scala) [default], iteration 31 started ====== [2026-02-19T07:09:19.518Z] GC before operation: completed in 29.073 ms, heap usage 39.669 MB -> 26.045 MB. [2026-02-19T07:09:19.836Z] ====== scala-kmeans (scala) [default], iteration 31 completed (317.219 ms) ====== [2026-02-19T07:09:19.836Z] ====== scala-kmeans (scala) [default], iteration 32 started ====== [2026-02-19T07:09:19.836Z] GC before operation: completed in 29.843 ms, heap usage 39.872 MB -> 26.045 MB. [2026-02-19T07:09:20.154Z] ====== scala-kmeans (scala) [default], iteration 32 completed (309.857 ms) ====== [2026-02-19T07:09:20.154Z] ====== scala-kmeans (scala) [default], iteration 33 started ====== [2026-02-19T07:09:20.154Z] GC before operation: completed in 29.073 ms, heap usage 39.872 MB -> 26.046 MB. [2026-02-19T07:09:20.472Z] ====== scala-kmeans (scala) [default], iteration 33 completed (317.701 ms) ====== [2026-02-19T07:09:20.473Z] ====== scala-kmeans (scala) [default], iteration 34 started ====== [2026-02-19T07:09:20.473Z] GC before operation: completed in 30.166 ms, heap usage 39.873 MB -> 26.046 MB. [2026-02-19T07:09:20.790Z] ====== scala-kmeans (scala) [default], iteration 34 completed (332.882 ms) ====== [2026-02-19T07:09:20.790Z] ====== scala-kmeans (scala) [default], iteration 35 started ====== [2026-02-19T07:09:20.790Z] GC before operation: completed in 28.506 ms, heap usage 39.873 MB -> 26.046 MB. [2026-02-19T07:09:21.127Z] ====== scala-kmeans (scala) [default], iteration 35 completed (308.450 ms) ====== [2026-02-19T07:09:21.127Z] ====== scala-kmeans (scala) [default], iteration 36 started ====== [2026-02-19T07:09:21.127Z] GC before operation: completed in 30.613 ms, heap usage 39.670 MB -> 26.048 MB. [2026-02-19T07:09:21.447Z] ====== scala-kmeans (scala) [default], iteration 36 completed (352.784 ms) ====== [2026-02-19T07:09:21.447Z] ====== scala-kmeans (scala) [default], iteration 37 started ====== [2026-02-19T07:09:21.447Z] GC before operation: completed in 38.898 ms, heap usage 92.925 MB -> 26.048 MB. [2026-02-19T07:09:21.768Z] ====== scala-kmeans (scala) [default], iteration 37 completed (329.334 ms) ====== [2026-02-19T07:09:21.768Z] ====== scala-kmeans (scala) [default], iteration 38 started ====== [2026-02-19T07:09:22.087Z] GC before operation: completed in 29.494 ms, heap usage 39.854 MB -> 26.048 MB. [2026-02-19T07:09:22.406Z] ====== scala-kmeans (scala) [default], iteration 38 completed (313.251 ms) ====== [2026-02-19T07:09:22.406Z] ====== scala-kmeans (scala) [default], iteration 39 started ====== [2026-02-19T07:09:22.406Z] GC before operation: completed in 28.773 ms, heap usage 39.862 MB -> 26.048 MB. [2026-02-19T07:09:22.725Z] ====== scala-kmeans (scala) [default], iteration 39 completed (310.493 ms) ====== [2026-02-19T07:09:22.725Z] ====== scala-kmeans (scala) [default], iteration 40 started ====== [2026-02-19T07:09:22.725Z] GC before operation: completed in 37.220 ms, heap usage 39.671 MB -> 26.048 MB. [2026-02-19T07:09:23.044Z] ====== scala-kmeans (scala) [default], iteration 40 completed (316.364 ms) ====== [2026-02-19T07:09:23.044Z] ====== scala-kmeans (scala) [default], iteration 41 started ====== [2026-02-19T07:09:23.044Z] GC before operation: completed in 29.206 ms, heap usage 39.875 MB -> 26.048 MB. [2026-02-19T07:09:23.364Z] ====== scala-kmeans (scala) [default], iteration 41 completed (307.622 ms) ====== [2026-02-19T07:09:23.364Z] ====== scala-kmeans (scala) [default], iteration 42 started ====== [2026-02-19T07:09:23.364Z] GC before operation: completed in 28.402 ms, heap usage 39.875 MB -> 26.048 MB. [2026-02-19T07:09:23.683Z] ====== scala-kmeans (scala) [default], iteration 42 completed (318.170 ms) ====== [2026-02-19T07:09:23.683Z] ====== scala-kmeans (scala) [default], iteration 43 started ====== [2026-02-19T07:09:23.683Z] GC before operation: completed in 29.302 ms, heap usage 39.875 MB -> 26.048 MB. [2026-02-19T07:09:24.000Z] ====== scala-kmeans (scala) [default], iteration 43 completed (339.476 ms) ====== [2026-02-19T07:09:24.000Z] ====== scala-kmeans (scala) [default], iteration 44 started ====== [2026-02-19T07:09:24.000Z] GC before operation: completed in 29.580 ms, heap usage 39.875 MB -> 26.048 MB. [2026-02-19T07:09:24.317Z] ====== scala-kmeans (scala) [default], iteration 44 completed (312.234 ms) ====== [2026-02-19T07:09:24.317Z] ====== scala-kmeans (scala) [default], iteration 45 started ====== [2026-02-19T07:09:24.317Z] GC before operation: completed in 31.984 ms, heap usage 39.875 MB -> 26.048 MB. [2026-02-19T07:09:24.634Z] ====== scala-kmeans (scala) [default], iteration 45 completed (342.009 ms) ====== [2026-02-19T07:09:24.634Z] ====== scala-kmeans (scala) [default], iteration 46 started ====== [2026-02-19T07:09:24.634Z] GC before operation: completed in 30.468 ms, heap usage 93.071 MB -> 26.048 MB. [2026-02-19T07:09:24.952Z] ====== scala-kmeans (scala) [default], iteration 46 completed (315.254 ms) ====== [2026-02-19T07:09:24.952Z] ====== scala-kmeans (scala) [default], iteration 47 started ====== [2026-02-19T07:09:24.952Z] GC before operation: completed in 29.203 ms, heap usage 39.855 MB -> 26.048 MB. [2026-02-19T07:09:25.271Z] ====== scala-kmeans (scala) [default], iteration 47 completed (314.843 ms) ====== [2026-02-19T07:09:25.271Z] ====== scala-kmeans (scala) [default], iteration 48 started ====== [2026-02-19T07:09:25.590Z] GC before operation: completed in 30.172 ms, heap usage 39.863 MB -> 26.049 MB. [2026-02-19T07:09:25.907Z] ====== scala-kmeans (scala) [default], iteration 48 completed (315.287 ms) ====== [2026-02-19T07:09:25.907Z] ====== scala-kmeans (scala) [default], iteration 49 started ====== [2026-02-19T07:09:25.907Z] GC before operation: completed in 29.069 ms, heap usage 39.875 MB -> 26.049 MB. [2026-02-19T07:09:26.224Z] ====== scala-kmeans (scala) [default], iteration 49 completed (314.852 ms) ====== [2026-02-19T07:09:26.224Z] [2026-02-19T07:09:26.128+0000] org.renaissance.core (org.renaissance.core.DirUtils lambda$createScratchDirectory$1) [2026-02-19T07:09:26.224Z] WARNING: Error deleting scratch directory C:\Users\jenkins\workspace\Test_openjdk21_hs_sanity.perf_aarch64_windows\aqa-tests\TKG\output_17714842195193\renaissance-scala-kmeans_0\launcher-070906-12181492812071858099: launcher-070906-12181492812071858099\renaissance-harness_3\lib\renaissance-harness_3-0.16.0.jar: The process cannot access the file because it is being used by another process [2026-02-19T07:09:26.224Z] [2026-02-19T07:09:26.128+0000] org.renaissance.core (org.renaissance.core.DirUtils lambda$createScratchDirectory$1) [2026-02-19T07:09:26.225Z] WARNING: Error deleting scratch directory C:\Users\jenkins\workspace\Test_openjdk21_hs_sanity.perf_aarch64_windows\aqa-tests\TKG\output_17714842195193\renaissance-scala-kmeans_0\launcher-070906-12181492812071858099: launcher-070906-12181492812071858099\renaissance-harness_3\lib\renaissance-harness_3-0.16.0.jar: The process cannot access the file because it is being used by another process [2026-02-19T07:09:26.225Z] ----------------------------------- [2026-02-19T07:09:26.225Z] renaissance-scala-kmeans_0_PASSED [2026-02-19T07:09:26.225Z] ----------------------------------- [2026-02-19T07:09:26.541Z] [2026-02-19T07:09:26.541Z] TEST TEARDOWN: [2026-02-19T07:09:26.541Z] Nothing to be done for teardown. [2026-02-19T07:09:26.541Z] renaissance-scala-kmeans_0 Finish Time: Thu Feb 19 07:09:26 2026 Epoch Time (ms): 1771484966403