[2026-01-14T18:26:56.357Z] Running test renaissance-gauss-mix_0 ... [2026-01-14T18:26:56.357Z] =============================================== [2026-01-14T18:26:56.357Z] renaissance-gauss-mix_0 Start Time: Wed Jan 14 18:26:56 2026 Epoch Time (ms): 1768415216010 [2026-01-14T18:26:56.357Z] variation: NoOptions [2026-01-14T18:26:56.357Z] JVM_OPTIONS: [2026-01-14T18:26:56.357Z] { \ [2026-01-14T18:26:56.357Z] echo ""; echo "TEST SETUP:"; \ [2026-01-14T18:26:56.357Z] echo "Nothing to be done for setup."; \ [2026-01-14T18:26:56.357Z] mkdir -p "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17684142127609/renaissance-gauss-mix_0"; \ [2026-01-14T18:26:56.357Z] cd "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17684142127609/renaissance-gauss-mix_0"; \ [2026-01-14T18:26:56.357Z] echo ""; echo "TESTING:"; \ [2026-01-14T18:26:56.357Z] "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_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_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17684142127609/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-14T18:26:56.357Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17684142127609/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-14T18:26:56.357Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-14T18:26:56.357Z] echo "Nothing to be done for teardown."; \ [2026-01-14T18:26:56.357Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17684142127609/TestTargetResult"; [2026-01-14T18:26:56.357Z] [2026-01-14T18:26:56.357Z] TEST SETUP: [2026-01-14T18:26:56.357Z] Nothing to be done for setup. [2026-01-14T18:26:56.357Z] [2026-01-14T18:26:56.357Z] TESTING: [2026-01-14T18:27:03.946Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 4 (out of 4) threads. [2026-01-14T18:27:03.946Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-14T18:27:03.946Z] GC before operation: completed in 56.089 ms, heap usage 63.019 MB -> 29.318 MB. [2026-01-14T18:27:13.357Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:27:16.607Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:27:19.191Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:27:21.009Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:27:23.467Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:27:25.341Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:27:27.247Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:27:29.738Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:27:29.738Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (25644.473 ms) ====== [2026-01-14T18:27:29.738Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-14T18:27:29.738Z] GC before operation: completed in 80.484 ms, heap usage 270.798 MB -> 37.253 MB. [2026-01-14T18:27:31.586Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:27:33.426Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:27:35.271Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:27:37.123Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:27:38.957Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:27:40.798Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:27:43.288Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:27:44.704Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:27:44.704Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (15156.685 ms) ====== [2026-01-14T18:27:44.704Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-14T18:27:44.704Z] GC before operation: completed in 85.909 ms, heap usage 136.446 MB -> 38.849 MB. [2026-01-14T18:27:46.531Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:27:48.377Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:27:50.216Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:27:52.058Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:27:53.933Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:27:55.790Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:27:57.691Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:27:59.597Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:27:59.597Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (14482.888 ms) ====== [2026-01-14T18:27:59.597Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-14T18:27:59.597Z] GC before operation: completed in 70.539 ms, heap usage 60.796 MB -> 40.540 MB. [2026-01-14T18:28:00.872Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:28:02.797Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:28:04.677Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:28:06.037Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:28:07.870Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:28:09.739Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:28:11.070Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:28:13.060Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:28:13.060Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (13480.445 ms) ====== [2026-01-14T18:28:13.060Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-14T18:28:13.060Z] GC before operation: completed in 75.562 ms, heap usage 412.129 MB -> 41.809 MB. [2026-01-14T18:28:14.956Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:28:16.243Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:28:18.157Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:28:19.541Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:28:21.418Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:28:23.276Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:28:24.628Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:28:26.530Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:28:26.530Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (13338.822 ms) ====== [2026-01-14T18:28:26.530Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-14T18:28:26.530Z] GC before operation: completed in 69.044 ms, heap usage 230.536 MB -> 41.366 MB. [2026-01-14T18:28:27.866Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:28:29.728Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:28:32.200Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:28:33.491Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:28:35.392Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:28:37.348Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:28:38.676Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:28:40.057Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:28:40.438Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (13932.580 ms) ====== [2026-01-14T18:28:40.438Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-14T18:28:40.438Z] GC before operation: completed in 66.530 ms, heap usage 98.507 MB -> 41.731 MB. [2026-01-14T18:28:41.762Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:28:43.653Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:28:45.548Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:28:47.388Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:28:48.718Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:28:50.560Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:28:51.836Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:28:53.677Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:28:53.677Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (13178.691 ms) ====== [2026-01-14T18:28:53.677Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-14T18:28:53.677Z] GC before operation: completed in 65.342 ms, heap usage 579.356 MB -> 41.866 MB. [2026-01-14T18:28:55.012Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:28:56.896Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:28:58.790Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:29:00.120Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:29:02.017Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:29:03.496Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:29:05.371Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:29:06.717Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:29:06.717Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (13048.253 ms) ====== [2026-01-14T18:29:06.717Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-14T18:29:06.717Z] GC before operation: completed in 68.103 ms, heap usage 318.792 MB -> 42.100 MB. [2026-01-14T18:29:08.630Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:29:09.950Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:29:11.277Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:29:13.313Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:29:14.712Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:29:16.013Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:29:17.900Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:29:19.211Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:29:19.211Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (12493.801 ms) ====== [2026-01-14T18:29:19.211Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-14T18:29:19.211Z] GC before operation: completed in 66.723 ms, heap usage 647.881 MB -> 42.034 MB. [2026-01-14T18:29:21.187Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:29:22.529Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:29:23.808Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:29:25.700Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:29:27.053Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:29:29.007Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:29:30.400Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:29:31.745Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:29:31.745Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (12578.935 ms) ====== [2026-01-14T18:29:31.745Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-14T18:29:31.745Z] GC before operation: completed in 61.596 ms, heap usage 261.420 MB -> 41.656 MB. [2026-01-14T18:29:33.667Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:29:34.958Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:29:36.819Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:29:38.083Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:29:39.930Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:29:41.311Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:29:43.200Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:29:44.464Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:29:44.464Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (12650.734 ms) ====== [2026-01-14T18:29:44.464Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-14T18:29:44.464Z] GC before operation: completed in 63.129 ms, heap usage 153.124 MB -> 41.938 MB. [2026-01-14T18:29:46.338Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:29:48.190Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:29:49.520Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:29:50.795Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:29:52.650Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:29:53.958Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:29:55.958Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:29:57.257Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:29:57.257Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (12600.016 ms) ====== [2026-01-14T18:29:57.257Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-14T18:29:57.257Z] GC before operation: completed in 59.894 ms, heap usage 196.628 MB -> 41.734 MB. [2026-01-14T18:29:59.093Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:30:00.387Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:30:02.245Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:30:03.527Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:30:04.821Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:30:06.784Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:30:08.138Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:30:09.413Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:30:09.797Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (12352.228 ms) ====== [2026-01-14T18:30:09.797Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-14T18:30:09.797Z] GC before operation: completed in 55.930 ms, heap usage 322.246 MB -> 41.564 MB. [2026-01-14T18:30:11.169Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:30:13.020Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:30:14.292Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:30:16.213Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:30:17.633Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:30:18.944Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:30:20.900Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:30:22.240Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:30:22.240Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (12554.497 ms) ====== [2026-01-14T18:30:22.240Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-14T18:30:22.240Z] GC before operation: completed in 54.327 ms, heap usage 268.530 MB -> 41.926 MB. [2026-01-14T18:30:24.206Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:30:25.550Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:30:26.988Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:30:28.286Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:30:30.130Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:30:31.419Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:30:33.299Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:30:34.564Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:30:34.564Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (12383.734 ms) ====== [2026-01-14T18:30:34.564Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-14T18:30:34.564Z] GC before operation: completed in 51.883 ms, heap usage 174.975 MB -> 41.645 MB. [2026-01-14T18:30:36.445Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:30:37.776Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:30:39.696Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:30:40.995Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:30:42.841Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:30:44.128Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:30:46.109Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:30:47.393Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:30:47.393Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (12723.660 ms) ====== [2026-01-14T18:30:47.393Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-14T18:30:47.393Z] GC before operation: completed in 50.373 ms, heap usage 83.336 MB -> 41.937 MB. [2026-01-14T18:30:49.278Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:30:50.537Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:30:52.420Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:30:53.750Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:30:55.048Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:30:56.909Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:30:58.220Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:31:00.119Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:31:00.119Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (12322.007 ms) ====== [2026-01-14T18:31:00.119Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-14T18:31:00.119Z] GC before operation: completed in 53.300 ms, heap usage 266.091 MB -> 41.844 MB. [2026-01-14T18:31:01.452Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:31:03.350Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:31:04.690Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:31:06.145Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:31:08.003Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:31:09.339Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:31:10.597Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:31:12.597Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:31:12.597Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (12381.038 ms) ====== [2026-01-14T18:31:12.597Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-14T18:31:12.597Z] GC before operation: completed in 51.695 ms, heap usage 191.004 MB -> 41.589 MB. [2026-01-14T18:31:13.973Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:31:15.382Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:31:17.299Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:31:18.590Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:31:19.892Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:31:21.740Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:31:23.084Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:31:24.937Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:31:24.937Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (12309.785 ms) ====== [2026-01-14T18:31:24.937Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-14T18:31:24.937Z] GC before operation: completed in 50.816 ms, heap usage 198.534 MB -> 41.934 MB. [2026-01-14T18:31:26.290Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:31:27.595Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:31:29.508Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:31:30.861Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:31:32.698Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:31:34.010Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:31:35.887Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:31:37.313Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:31:37.313Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (12696.831 ms) ====== [2026-01-14T18:31:37.313Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-14T18:31:37.313Z] GC before operation: completed in 54.610 ms, heap usage 61.377 MB -> 41.660 MB. [2026-01-14T18:31:39.206Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:31:40.530Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:31:41.854Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:31:43.680Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:31:45.555Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:31:46.861Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:31:48.190Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:31:50.064Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:31:50.064Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (12394.653 ms) ====== [2026-01-14T18:31:50.064Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-14T18:31:50.064Z] GC before operation: completed in 49.600 ms, heap usage 371.543 MB -> 41.599 MB. [2026-01-14T18:31:51.368Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:31:53.324Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:31:54.631Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:31:56.548Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:31:57.832Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:31:59.670Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:32:01.015Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:32:02.949Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:32:02.949Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (12887.547 ms) ====== [2026-01-14T18:32:02.949Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-14T18:32:02.949Z] GC before operation: completed in 52.293 ms, heap usage 116.738 MB -> 41.827 MB. [2026-01-14T18:32:04.408Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:32:05.756Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:32:07.639Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:32:08.990Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:32:10.830Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:32:12.149Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:32:13.451Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:32:15.350Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:32:15.350Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (12281.867 ms) ====== [2026-01-14T18:32:15.350Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-14T18:32:15.350Z] GC before operation: completed in 54.582 ms, heap usage 326.951 MB -> 41.672 MB. [2026-01-14T18:32:16.739Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:32:18.028Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:32:19.856Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:32:21.288Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:32:23.162Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:32:24.541Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:32:25.810Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:32:27.758Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:32:27.758Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (12352.453 ms) ====== [2026-01-14T18:32:27.758Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-14T18:32:27.758Z] GC before operation: completed in 55.777 ms, heap usage 61.056 MB -> 41.952 MB. [2026-01-14T18:32:29.227Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:32:30.560Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:32:32.528Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:32:33.834Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:32:35.154Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:32:37.047Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:32:38.331Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:32:40.240Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:32:40.240Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (12422.537 ms) ====== [2026-01-14T18:32:40.240Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-14T18:32:40.240Z] GC before operation: completed in 51.180 ms, heap usage 176.992 MB -> 41.759 MB. [2026-01-14T18:32:41.516Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:32:43.387Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:32:44.789Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:32:46.655Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:32:48.035Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:32:49.325Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:32:51.195Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:32:52.559Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:32:52.559Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (12399.941 ms) ====== [2026-01-14T18:32:52.559Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-14T18:32:52.559Z] GC before operation: completed in 51.208 ms, heap usage 253.831 MB -> 41.594 MB. [2026-01-14T18:32:54.420Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:32:55.876Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:32:57.228Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:32:58.544Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:33:00.430Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:33:01.707Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:33:03.619Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:33:04.928Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:33:04.928Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (12291.489 ms) ====== [2026-01-14T18:33:04.928Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-14T18:33:04.928Z] GC before operation: completed in 51.989 ms, heap usage 305.384 MB -> 41.976 MB. [2026-01-14T18:33:06.240Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:33:08.167Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:33:09.506Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:33:10.804Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:33:12.706Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:33:14.098Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:33:15.384Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:33:17.238Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:33:17.238Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (12216.618 ms) ====== [2026-01-14T18:33:17.238Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-14T18:33:17.238Z] GC before operation: completed in 49.626 ms, heap usage 318.372 MB -> 41.781 MB. [2026-01-14T18:33:18.576Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:33:20.528Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:33:21.905Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:33:23.174Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:33:25.050Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:33:26.399Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:33:27.685Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:33:29.530Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:33:29.530Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (12312.565 ms) ====== [2026-01-14T18:33:29.530Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-14T18:33:29.530Z] GC before operation: completed in 50.817 ms, heap usage 252.966 MB -> 42.177 MB. [2026-01-14T18:33:31.427Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:33:32.730Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:33:34.628Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:33:35.988Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:33:37.273Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:33:39.170Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:33:40.504Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:33:42.350Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:33:42.350Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (12572.840 ms) ====== [2026-01-14T18:33:42.350Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-14T18:33:42.350Z] GC before operation: completed in 52.740 ms, heap usage 127.811 MB -> 41.830 MB. [2026-01-14T18:33:43.648Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:33:45.124Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:33:47.050Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:33:48.370Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:33:49.643Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:33:51.562Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:33:52.857Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:33:54.738Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:33:54.738Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (12338.004 ms) ====== [2026-01-14T18:33:54.738Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-14T18:33:54.738Z] GC before operation: completed in 55.393 ms, heap usage 152.019 MB -> 41.524 MB. [2026-01-14T18:33:56.079Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:33:57.402Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:33:59.298Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:34:00.628Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:34:01.984Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:34:03.817Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:34:05.115Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:34:07.016Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:34:07.016Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (12262.449 ms) ====== [2026-01-14T18:34:07.016Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-14T18:34:07.016Z] GC before operation: completed in 48.026 ms, heap usage 74.439 MB -> 41.950 MB. [2026-01-14T18:34:08.339Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:34:09.715Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:34:11.604Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:34:12.915Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:34:14.818Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:34:16.123Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:34:17.488Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:34:19.379Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:34:19.379Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (12281.944 ms) ====== [2026-01-14T18:34:19.379Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-14T18:34:19.379Z] GC before operation: completed in 50.054 ms, heap usage 153.813 MB -> 41.794 MB. [2026-01-14T18:34:20.683Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:34:22.587Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:34:23.870Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:34:25.154Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:34:27.018Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:34:28.334Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:34:30.230Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:34:31.518Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:34:31.518Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (12369.907 ms) ====== [2026-01-14T18:34:31.518Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-14T18:34:31.518Z] GC before operation: completed in 51.684 ms, heap usage 235.652 MB -> 41.668 MB. [2026-01-14T18:34:33.420Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:34:34.819Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:34:36.170Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:34:37.466Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:34:39.330Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:34:40.698Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:34:42.065Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:34:43.998Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:34:43.998Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (12233.862 ms) ====== [2026-01-14T18:34:43.998Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-14T18:34:43.998Z] GC before operation: completed in 50.784 ms, heap usage 60.926 MB -> 41.970 MB. [2026-01-14T18:34:45.274Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:34:47.118Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:34:48.420Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:34:50.309Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:34:51.668Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:34:52.958Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:34:54.820Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:34:56.187Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:34:56.187Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (12203.166 ms) ====== [2026-01-14T18:34:56.187Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-14T18:34:56.187Z] GC before operation: completed in 51.860 ms, heap usage 85.519 MB -> 41.579 MB. [2026-01-14T18:34:57.529Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:34:58.972Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:35:00.940Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:35:02.365Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:35:04.232Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:35:05.661Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:35:06.997Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:35:08.393Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:35:08.393Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (12422.528 ms) ====== [2026-01-14T18:35:08.393Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-14T18:35:08.393Z] GC before operation: completed in 53.901 ms, heap usage 244.820 MB -> 42.150 MB. [2026-01-14T18:35:10.250Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:35:12.144Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:35:13.477Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:35:14.772Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:35:16.678Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:35:18.026Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:35:19.322Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:35:21.177Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:35:21.177Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (12445.166 ms) ====== [2026-01-14T18:35:21.177Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-14T18:35:21.177Z] GC before operation: completed in 51.841 ms, heap usage 304.560 MB -> 41.905 MB. [2026-01-14T18:35:23.031Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:35:24.391Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:35:25.712Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:35:27.200Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:35:28.582Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:35:30.428Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:35:31.760Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:35:33.650Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:35:33.650Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (12226.954 ms) ====== [2026-01-14T18:35:33.650Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-14T18:35:33.650Z] GC before operation: completed in 53.776 ms, heap usage 403.770 MB -> 41.755 MB. [2026-01-14T18:35:35.077Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T18:35:36.449Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T18:35:37.775Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T18:35:39.730Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T18:35:41.004Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T18:35:42.274Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T18:35:44.170Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T18:35:45.556Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T18:35:45.557Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (12172.809 ms) ====== [2026-01-14T18:35:45.918Z] ----------------------------------- [2026-01-14T18:35:45.918Z] renaissance-gauss-mix_0_PASSED [2026-01-14T18:35:45.918Z] ----------------------------------- [2026-01-14T18:35:45.918Z] [2026-01-14T18:35:45.918Z] TEST TEARDOWN: [2026-01-14T18:35:45.918Z] Nothing to be done for teardown. [2026-01-14T18:35:45.918Z] renaissance-gauss-mix_0 Finish Time: Wed Jan 14 18:35:45 2026 Epoch Time (ms): 1768415745732