[2026-01-14T03:04:45.007Z] Running test renaissance-gauss-mix_0 ... [2026-01-14T03:04:45.007Z] =============================================== [2026-01-14T03:04:45.007Z] renaissance-gauss-mix_0 Start Time: Wed Jan 14 03:04:44 2026 Epoch Time (ms): 1768359884929 [2026-01-14T03:04:45.007Z] variation: NoOptions [2026-01-14T03:04:45.007Z] JVM_OPTIONS: [2026-01-14T03:04:45.007Z] { \ [2026-01-14T03:04:45.007Z] echo ""; echo "TEST SETUP:"; \ [2026-01-14T03:04:45.007Z] echo "Nothing to be done for setup."; \ [2026-01-14T03:04:45.007Z] mkdir -p "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17683588765179/renaissance-gauss-mix_0"; \ [2026-01-14T03:04:45.007Z] cd "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17683588765179/renaissance-gauss-mix_0"; \ [2026-01-14T03:04:45.007Z] echo ""; echo "TESTING:"; \ [2026-01-14T03:04:45.007Z] "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_s390x_linux/jdkbinary/j2sdk-image/bin/java" --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED -jar "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_s390x_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17683588765179/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-14T03:04:45.007Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk17_hs_extended.perf_s390x_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17683588765179/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-14T03:04:45.007Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-14T03:04:45.007Z] echo "Nothing to be done for teardown."; \ [2026-01-14T03:04:45.007Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17683588765179/TestTargetResult"; [2026-01-14T03:04:45.007Z] [2026-01-14T03:04:45.007Z] TEST SETUP: [2026-01-14T03:04:45.007Z] Nothing to be done for setup. [2026-01-14T03:04:45.007Z] [2026-01-14T03:04:45.007Z] TESTING: [2026-01-14T03:04:48.712Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 2 (out of 2) threads. [2026-01-14T03:04:48.712Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-14T03:04:48.712Z] GC before operation: completed in 28.879 ms, heap usage 49.911 MB -> 29.249 MB. [2026-01-14T03:04:58.971Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:05:01.824Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:05:05.548Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:05:08.414Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:05:11.262Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:05:14.515Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:05:16.551Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:05:19.416Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:05:19.416Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (30496.933 ms) ====== [2026-01-14T03:05:19.416Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-14T03:05:19.416Z] GC before operation: completed in 100.857 ms, heap usage 125.571 MB -> 37.044 MB. [2026-01-14T03:05:22.307Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:05:25.184Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:05:27.246Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:05:30.096Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:05:32.926Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:05:34.973Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:05:37.801Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:05:40.667Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:05:40.667Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (20888.917 ms) ====== [2026-01-14T03:05:40.667Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-14T03:05:40.667Z] GC before operation: completed in 59.015 ms, heap usage 151.632 MB -> 38.587 MB. [2026-01-14T03:05:42.749Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:05:45.622Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:05:48.443Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:05:50.485Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:05:52.931Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:05:55.835Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:05:57.868Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:06:00.718Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:06:00.718Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (20061.922 ms) ====== [2026-01-14T03:06:00.718Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-14T03:06:00.718Z] GC before operation: completed in 103.097 ms, heap usage 125.482 MB -> 39.997 MB. [2026-01-14T03:06:03.616Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:06:05.711Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:06:08.561Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:06:10.593Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:06:13.453Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:06:16.307Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:06:18.376Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:06:21.276Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:06:21.276Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (20541.605 ms) ====== [2026-01-14T03:06:21.276Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-14T03:06:21.276Z] GC before operation: completed in 81.847 ms, heap usage 179.177 MB -> 40.906 MB. [2026-01-14T03:06:24.136Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:06:26.156Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:06:29.024Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:06:31.870Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:06:34.296Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:06:36.318Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:06:38.416Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:06:41.278Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:06:41.278Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (19880.949 ms) ====== [2026-01-14T03:06:41.278Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-14T03:06:41.278Z] GC before operation: completed in 79.371 ms, heap usage 232.726 MB -> 40.809 MB. [2026-01-14T03:06:44.132Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:06:47.098Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:06:49.941Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:06:51.998Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:06:54.907Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:06:56.942Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:06:59.014Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:07:01.082Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:07:01.082Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (20157.641 ms) ====== [2026-01-14T03:07:01.082Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-14T03:07:01.702Z] GC before operation: completed in 77.793 ms, heap usage 198.424 MB -> 41.040 MB. [2026-01-14T03:07:03.751Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:07:06.586Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:07:09.026Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:07:11.877Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:07:13.933Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:07:15.988Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:07:18.832Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:07:20.871Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:07:20.871Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (19504.406 ms) ====== [2026-01-14T03:07:20.871Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-14T03:07:20.871Z] GC before operation: completed in 82.836 ms, heap usage 169.552 MB -> 40.852 MB. [2026-01-14T03:07:23.749Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:07:26.595Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:07:28.661Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:07:30.700Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:07:33.561Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:07:35.601Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:07:37.661Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:07:40.567Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:07:40.567Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (19253.934 ms) ====== [2026-01-14T03:07:40.567Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-14T03:07:40.567Z] GC before operation: completed in 81.070 ms, heap usage 152.702 MB -> 41.248 MB. [2026-01-14T03:07:43.467Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:07:45.520Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:07:47.986Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:07:50.868Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:07:53.003Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:07:55.927Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:07:58.017Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:08:01.050Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:08:01.050Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (20265.958 ms) ====== [2026-01-14T03:08:01.050Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-14T03:08:01.050Z] GC before operation: completed in 79.934 ms, heap usage 225.784 MB -> 41.021 MB. [2026-01-14T03:08:03.136Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:08:06.095Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:08:08.186Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:08:11.057Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:08:13.960Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:08:16.037Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:08:18.904Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:08:20.975Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:08:20.975Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (20357.993 ms) ====== [2026-01-14T03:08:20.975Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-14T03:08:20.975Z] GC before operation: completed in 70.106 ms, heap usage 258.110 MB -> 40.797 MB. [2026-01-14T03:08:23.870Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:08:25.976Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:08:29.229Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:08:31.336Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:08:34.260Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:08:36.353Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:08:39.266Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:08:41.313Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:08:41.313Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (20386.852 ms) ====== [2026-01-14T03:08:41.313Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-14T03:08:41.313Z] GC before operation: completed in 68.360 ms, heap usage 198.530 MB -> 41.161 MB. [2026-01-14T03:08:44.297Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:08:46.373Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:08:49.296Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:08:51.484Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:08:54.491Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:08:57.499Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:08:59.671Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:09:02.617Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:09:02.617Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (21034.146 ms) ====== [2026-01-14T03:09:02.617Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-14T03:09:02.617Z] GC before operation: completed in 69.976 ms, heap usage 305.635 MB -> 41.021 MB. [2026-01-14T03:09:06.022Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:09:08.167Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:09:11.074Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:09:13.955Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:09:16.048Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:09:18.965Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:09:21.035Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:09:23.928Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:09:23.928Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (20904.164 ms) ====== [2026-01-14T03:09:23.928Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-14T03:09:23.928Z] GC before operation: completed in 70.158 ms, heap usage 223.486 MB -> 40.812 MB. [2026-01-14T03:09:26.025Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:09:28.914Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:09:31.790Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:09:33.847Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:09:36.706Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:09:38.804Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:09:40.851Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:09:42.937Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:09:42.937Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (19427.272 ms) ====== [2026-01-14T03:09:42.937Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-14T03:09:42.937Z] GC before operation: completed in 55.975 ms, heap usage 185.118 MB -> 41.099 MB. [2026-01-14T03:09:46.049Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:09:48.110Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:09:50.196Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:09:53.140Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:09:55.247Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:09:58.140Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:10:00.199Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:10:03.085Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:10:03.085Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (19544.023 ms) ====== [2026-01-14T03:10:03.085Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-14T03:10:03.085Z] GC before operation: completed in 64.780 ms, heap usage 125.386 MB -> 40.873 MB. [2026-01-14T03:10:05.183Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:10:08.043Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:10:10.092Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:10:12.133Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:10:15.000Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:10:17.042Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:10:19.133Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:10:22.063Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:10:22.063Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (18947.003 ms) ====== [2026-01-14T03:10:22.063Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-14T03:10:22.063Z] GC before operation: completed in 63.976 ms, heap usage 305.541 MB -> 41.318 MB. [2026-01-14T03:10:24.183Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:10:26.459Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:10:29.348Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:10:31.386Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:10:34.284Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:10:36.378Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:10:38.460Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:10:41.328Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:10:41.328Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (19337.768 ms) ====== [2026-01-14T03:10:41.328Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-14T03:10:41.328Z] GC before operation: completed in 61.484 ms, heap usage 66.726 MB -> 41.004 MB. [2026-01-14T03:10:43.428Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:10:46.483Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:10:49.398Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:10:51.478Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:10:54.443Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:10:56.502Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:10:59.427Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:11:01.537Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:11:01.537Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (20139.914 ms) ====== [2026-01-14T03:11:01.537Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-14T03:11:01.537Z] GC before operation: completed in 58.507 ms, heap usage 238.453 MB -> 40.971 MB. [2026-01-14T03:11:04.041Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:11:07.008Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:11:09.060Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:11:11.114Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:11:13.968Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:11:16.059Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:11:18.960Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:11:21.081Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:11:21.081Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (19780.013 ms) ====== [2026-01-14T03:11:21.081Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-14T03:11:21.081Z] GC before operation: completed in 70.071 ms, heap usage 119.902 MB -> 41.168 MB. [2026-01-14T03:11:23.993Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:11:26.980Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:11:29.065Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:11:32.901Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:11:35.018Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:11:37.956Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:11:40.949Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:11:43.909Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:11:43.909Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (22878.058 ms) ====== [2026-01-14T03:11:43.909Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-14T03:11:44.561Z] GC before operation: completed in 152.074 ms, heap usage 236.571 MB -> 41.020 MB. [2026-01-14T03:11:47.973Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:11:50.100Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:11:53.022Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:11:55.944Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:11:58.038Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:12:00.947Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:12:03.864Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:12:06.817Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:12:06.817Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (22153.828 ms) ====== [2026-01-14T03:12:06.817Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-14T03:12:06.817Z] GC before operation: completed in 100.813 ms, heap usage 300.951 MB -> 40.825 MB. [2026-01-14T03:12:08.940Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:12:11.852Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:12:13.915Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:12:16.830Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:12:19.719Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:12:22.695Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:12:24.443Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:12:27.367Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:12:27.367Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (20687.890 ms) ====== [2026-01-14T03:12:27.367Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-14T03:12:27.367Z] GC before operation: completed in 78.137 ms, heap usage 180.639 MB -> 41.028 MB. [2026-01-14T03:12:30.344Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:12:32.423Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:12:35.361Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:12:37.453Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:12:40.372Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:12:42.477Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:12:45.506Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:12:47.626Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:12:47.626Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (20345.524 ms) ====== [2026-01-14T03:12:47.626Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-14T03:12:47.627Z] GC before operation: completed in 81.236 ms, heap usage 174.305 MB -> 40.841 MB. [2026-01-14T03:12:50.572Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:12:53.507Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:12:55.577Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:12:58.540Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:13:01.575Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:13:04.041Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:13:06.172Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:13:09.121Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:13:09.121Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (21083.177 ms) ====== [2026-01-14T03:13:09.121Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-14T03:13:09.121Z] GC before operation: completed in 63.085 ms, heap usage 221.507 MB -> 41.270 MB. [2026-01-14T03:13:11.247Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:13:14.151Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:13:17.068Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:13:20.066Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:13:22.160Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:13:25.144Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:13:28.087Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:13:31.157Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:13:31.157Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (21931.559 ms) ====== [2026-01-14T03:13:31.157Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-14T03:13:31.157Z] GC before operation: completed in 80.628 ms, heap usage 247.647 MB -> 41.074 MB. [2026-01-14T03:13:34.137Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:13:37.123Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:13:40.056Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:13:42.221Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:13:45.593Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:13:47.727Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:13:50.756Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:13:52.813Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:13:52.813Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (22066.649 ms) ====== [2026-01-14T03:13:52.813Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-14T03:13:52.813Z] GC before operation: completed in 105.710 ms, heap usage 82.674 MB -> 40.688 MB. [2026-01-14T03:13:55.757Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:13:58.651Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:14:01.611Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:14:03.816Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:14:06.845Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:14:09.863Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:14:12.875Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:14:15.856Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:14:15.856Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (22856.526 ms) ====== [2026-01-14T03:14:15.856Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-14T03:14:15.856Z] GC before operation: completed in 81.482 ms, heap usage 197.212 MB -> 41.164 MB. [2026-01-14T03:14:18.855Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:14:21.805Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:14:23.957Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:14:26.887Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:14:29.012Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:14:31.096Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:14:33.999Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:14:36.925Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:14:36.925Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (20464.362 ms) ====== [2026-01-14T03:14:36.925Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-14T03:14:36.925Z] GC before operation: completed in 62.268 ms, heap usage 52.723 MB -> 40.794 MB. [2026-01-14T03:14:39.007Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:14:41.948Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:14:44.941Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:14:47.177Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:14:50.063Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:14:52.149Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:14:55.094Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:14:58.043Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:14:58.043Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (21220.915 ms) ====== [2026-01-14T03:14:58.043Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-14T03:14:58.043Z] GC before operation: completed in 66.492 ms, heap usage 62.309 MB -> 41.203 MB. [2026-01-14T03:15:01.144Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:15:03.414Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:15:05.501Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:15:08.414Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:15:10.448Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:15:13.367Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:15:16.286Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:15:18.422Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:15:18.422Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (20717.023 ms) ====== [2026-01-14T03:15:18.422Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-14T03:15:18.422Z] GC before operation: completed in 66.730 ms, heap usage 297.416 MB -> 41.167 MB. [2026-01-14T03:15:21.376Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:15:24.286Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:15:26.371Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:15:28.435Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:15:31.271Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:15:33.328Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:15:36.199Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:15:38.287Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:15:38.287Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (19541.016 ms) ====== [2026-01-14T03:15:38.287Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-14T03:15:38.287Z] GC before operation: completed in 72.035 ms, heap usage 123.114 MB -> 40.820 MB. [2026-01-14T03:15:41.508Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:15:43.595Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:15:46.469Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:15:48.537Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:15:50.586Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:15:53.480Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:15:55.520Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:15:57.623Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:15:57.623Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (19600.214 ms) ====== [2026-01-14T03:15:57.623Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-14T03:15:57.623Z] GC before operation: completed in 54.593 ms, heap usage 123.308 MB -> 41.204 MB. [2026-01-14T03:16:00.511Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:16:02.596Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:16:05.525Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:16:08.445Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:16:10.598Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:16:12.670Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:16:15.572Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:16:18.009Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:16:18.009Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (19826.707 ms) ====== [2026-01-14T03:16:18.009Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-14T03:16:18.009Z] GC before operation: completed in 66.801 ms, heap usage 155.065 MB -> 40.986 MB. [2026-01-14T03:16:20.098Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:16:23.066Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:16:26.042Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:16:28.999Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:16:31.977Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:16:34.097Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:16:37.049Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:16:39.162Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:16:39.162Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (21529.588 ms) ====== [2026-01-14T03:16:39.162Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-14T03:16:39.162Z] GC before operation: completed in 77.744 ms, heap usage 310.845 MB -> 40.894 MB. [2026-01-14T03:16:42.100Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:16:45.078Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:16:47.177Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:16:50.093Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:16:52.224Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:16:55.166Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:16:57.752Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:16:59.818Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:16:59.818Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (20437.263 ms) ====== [2026-01-14T03:16:59.818Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-14T03:16:59.818Z] GC before operation: completed in 91.473 ms, heap usage 316.334 MB -> 41.216 MB. [2026-01-14T03:17:02.695Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:17:05.642Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:17:07.790Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:17:10.667Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:17:12.713Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:17:15.582Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:17:17.661Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:17:20.611Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:17:20.611Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (20276.404 ms) ====== [2026-01-14T03:17:20.611Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-14T03:17:20.611Z] GC before operation: completed in 60.731 ms, heap usage 50.192 MB -> 40.933 MB. [2026-01-14T03:17:23.547Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:17:25.627Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:17:28.537Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:17:31.446Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:17:33.557Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:17:35.679Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:17:38.616Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:17:40.778Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:17:40.778Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (20557.691 ms) ====== [2026-01-14T03:17:40.778Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-14T03:17:40.778Z] GC before operation: completed in 100.422 ms, heap usage 299.731 MB -> 41.369 MB. [2026-01-14T03:17:43.775Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:17:46.674Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:17:48.846Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:17:51.742Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:17:53.896Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:17:56.850Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:17:59.050Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:18:02.080Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:18:02.080Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (21066.381 ms) ====== [2026-01-14T03:18:02.080Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-14T03:18:02.080Z] GC before operation: completed in 55.330 ms, heap usage 83.720 MB -> 40.965 MB. [2026-01-14T03:18:05.019Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:18:07.967Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:18:10.045Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:18:12.519Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:18:15.552Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:18:17.666Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:18:20.621Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:18:22.710Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:18:22.710Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (20944.550 ms) ====== [2026-01-14T03:18:22.710Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-14T03:18:23.375Z] GC before operation: completed in 65.371 ms, heap usage 163.198 MB -> 40.776 MB. [2026-01-14T03:18:25.532Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T03:18:28.487Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T03:18:31.563Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T03:18:33.780Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T03:18:36.684Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T03:18:38.795Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T03:18:41.730Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T03:18:43.869Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T03:18:44.519Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (21159.526 ms) ====== [2026-01-14T03:18:44.519Z] ----------------------------------- [2026-01-14T03:18:44.519Z] renaissance-gauss-mix_0_PASSED [2026-01-14T03:18:44.519Z] ----------------------------------- [2026-01-14T03:18:44.519Z] [2026-01-14T03:18:44.519Z] TEST TEARDOWN: [2026-01-14T03:18:44.519Z] Nothing to be done for teardown. [2026-01-14T03:18:44.519Z] renaissance-gauss-mix_0 Finish Time: Wed Jan 14 03:18:44 2026 Epoch Time (ms): 1768360724147