[2026-01-03T13:48:17.974Z] Running test renaissance-gauss-mix_0 ... [2026-01-03T13:48:17.974Z] =============================================== [2026-01-03T13:48:17.974Z] renaissance-gauss-mix_0 Start Time: Sat Jan 3 08:48:17 2026 Epoch Time (ms): 1767448097603 [2026-01-03T13:48:17.974Z] variation: NoOptions [2026-01-03T13:48:17.974Z] JVM_OPTIONS: [2026-01-03T13:48:17.974Z] { \ [2026-01-03T13:48:17.974Z] echo ""; echo "TEST SETUP:"; \ [2026-01-03T13:48:17.974Z] echo "Nothing to be done for setup."; \ [2026-01-03T13:48:17.974Z] mkdir -p "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_1767447213975/renaissance-gauss-mix_0"; \ [2026-01-03T13:48:17.974Z] cd "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_1767447213975/renaissance-gauss-mix_0"; \ [2026-01-03T13:48:17.974Z] echo ""; echo "TESTING:"; \ [2026-01-03T13:48:17.974Z] "/home/jenkins/workspace/Test_openjdk25_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_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_1767447213975/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-03T13:48:17.974Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_1767447213975/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-03T13:48:17.974Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-03T13:48:17.974Z] echo "Nothing to be done for teardown."; \ [2026-01-03T13:48:17.974Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_1767447213975/TestTargetResult"; [2026-01-03T13:48:17.974Z] [2026-01-03T13:48:17.974Z] TEST SETUP: [2026-01-03T13:48:17.974Z] Nothing to be done for setup. [2026-01-03T13:48:17.974Z] [2026-01-03T13:48:17.974Z] TESTING: [2026-01-03T13:48:17.974Z] WARNING: A terminally deprecated method in sun.misc.Unsafe has been called [2026-01-03T13:48:17.974Z] WARNING: sun.misc.Unsafe::objectFieldOffset has been called by scala.runtime.LazyVals$ (file:/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/output_1767447213975/renaissance-gauss-mix_0/launcher-084817-3935528949330701935/renaissance-harness_3/lib/scala3-library_3-3.3.4.jar) [2026-01-03T13:48:17.974Z] WARNING: Please consider reporting this to the maintainers of class scala.runtime.LazyVals$ [2026-01-03T13:48:17.974Z] WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release [2026-01-03T13:48:21.815Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 2 (out of 2) threads. [2026-01-03T13:48:21.815Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-03T13:48:22.450Z] GC before operation: completed in 36.832 ms, heap usage 42.374 MB -> 29.366 MB. [2026-01-03T13:48:29.817Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:48:32.750Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:48:35.702Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:48:38.730Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:48:40.827Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:48:42.934Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:48:45.130Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:48:47.215Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:48:47.215Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (25317.106 ms) ====== [2026-01-03T13:48:47.215Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-03T13:48:47.862Z] GC before operation: completed in 62.420 ms, heap usage 74.879 MB -> 36.788 MB. [2026-01-03T13:48:49.919Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:48:52.110Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:48:55.000Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:48:57.119Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:48:59.581Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:49:01.680Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:49:03.780Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:49:06.758Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:49:06.758Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (18937.132 ms) ====== [2026-01-03T13:49:06.758Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-03T13:49:06.758Z] GC before operation: completed in 54.287 ms, heap usage 85.296 MB -> 38.265 MB. [2026-01-03T13:49:08.883Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:49:10.972Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:49:13.089Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:49:16.025Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:49:18.126Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:49:20.250Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:49:22.381Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:49:24.490Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:49:24.490Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (17816.787 ms) ====== [2026-01-03T13:49:24.490Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-03T13:49:24.490Z] GC before operation: completed in 72.495 ms, heap usage 159.429 MB -> 39.859 MB. [2026-01-03T13:49:27.395Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:49:29.617Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:49:31.776Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:49:33.912Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:49:36.850Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:49:38.997Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:49:41.140Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:49:43.257Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:49:43.257Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (18767.056 ms) ====== [2026-01-03T13:49:43.257Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-03T13:49:43.257Z] GC before operation: completed in 51.725 ms, heap usage 115.327 MB -> 40.660 MB. [2026-01-03T13:49:45.370Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:49:48.321Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:49:50.440Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:49:53.353Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:49:56.347Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:49:58.420Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:50:00.683Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:50:02.795Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:50:02.795Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (19782.803 ms) ====== [2026-01-03T13:50:02.795Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-03T13:50:02.795Z] GC before operation: completed in 85.753 ms, heap usage 54.980 MB -> 40.367 MB. [2026-01-03T13:50:05.765Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:50:07.850Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:50:10.803Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:50:12.930Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:50:15.051Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:50:17.160Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:50:20.111Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:50:22.194Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:50:22.194Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (18742.485 ms) ====== [2026-01-03T13:50:22.194Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-03T13:50:22.194Z] GC before operation: completed in 67.940 ms, heap usage 88.652 MB -> 40.717 MB. [2026-01-03T13:50:24.312Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:50:27.279Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:50:29.450Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:50:31.595Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:50:33.661Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:50:36.559Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:50:38.740Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:50:40.876Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:50:40.876Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (19026.601 ms) ====== [2026-01-03T13:50:40.876Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-03T13:50:40.877Z] GC before operation: completed in 83.418 ms, heap usage 159.045 MB -> 40.692 MB. [2026-01-03T13:50:43.884Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:50:45.996Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:50:48.100Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:50:50.183Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:50:53.200Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:50:55.303Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:50:57.400Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:51:00.337Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:51:00.337Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (19140.148 ms) ====== [2026-01-03T13:51:00.337Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-03T13:51:00.337Z] GC before operation: completed in 52.689 ms, heap usage 115.972 MB -> 40.961 MB. [2026-01-03T13:51:02.462Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:51:04.969Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:51:07.910Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:51:10.011Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:51:12.086Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:51:15.037Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:51:17.130Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:51:19.282Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:51:19.282Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (19080.652 ms) ====== [2026-01-03T13:51:19.282Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-03T13:51:19.282Z] GC before operation: completed in 43.837 ms, heap usage 133.649 MB -> 40.765 MB. [2026-01-03T13:51:22.252Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:51:24.390Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:51:26.625Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:51:29.662Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:51:31.780Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:51:33.856Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:51:36.863Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:51:38.980Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:51:38.980Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (19690.329 ms) ====== [2026-01-03T13:51:38.980Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-03T13:51:38.980Z] GC before operation: completed in 63.295 ms, heap usage 72.868 MB -> 40.493 MB. [2026-01-03T13:51:41.954Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:51:44.074Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:51:46.160Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:51:49.111Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:51:51.233Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:51:53.323Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:51:55.451Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:51:58.360Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:51:58.360Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (18853.947 ms) ====== [2026-01-03T13:51:58.360Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-03T13:51:58.360Z] GC before operation: completed in 41.138 ms, heap usage 191.834 MB -> 40.930 MB. [2026-01-03T13:52:00.496Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:52:03.470Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:52:05.630Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:52:08.060Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:52:10.173Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:52:12.261Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:52:14.386Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:52:17.300Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:52:17.300Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (18858.456 ms) ====== [2026-01-03T13:52:17.300Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-03T13:52:17.300Z] GC before operation: completed in 85.473 ms, heap usage 83.326 MB -> 40.650 MB. [2026-01-03T13:52:19.432Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:52:21.521Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:52:24.501Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:52:26.661Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:52:29.667Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:52:31.815Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:52:33.960Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:52:36.897Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:52:36.897Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (19616.122 ms) ====== [2026-01-03T13:52:36.897Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-03T13:52:36.897Z] GC before operation: completed in 55.147 ms, heap usage 206.447 MB -> 40.547 MB. [2026-01-03T13:52:39.083Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:52:42.171Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:52:44.301Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:52:47.330Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:52:49.458Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:52:51.610Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:52:53.749Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:52:55.910Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:52:55.910Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (19322.763 ms) ====== [2026-01-03T13:52:55.910Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-03T13:52:55.910Z] GC before operation: completed in 44.613 ms, heap usage 115.515 MB -> 40.863 MB. [2026-01-03T13:52:58.777Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:53:00.893Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:53:03.034Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:53:05.931Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:53:08.050Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:53:11.452Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:53:12.858Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:53:15.070Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:53:15.070Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (18999.805 ms) ====== [2026-01-03T13:53:15.070Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-03T13:53:15.070Z] GC before operation: completed in 67.009 ms, heap usage 164.449 MB -> 40.654 MB. [2026-01-03T13:53:18.020Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:53:20.132Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:53:22.268Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:53:24.364Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:53:26.492Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:53:28.678Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:53:31.685Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:53:34.640Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:53:34.640Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (19124.181 ms) ====== [2026-01-03T13:53:34.640Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-03T13:53:34.640Z] GC before operation: completed in 65.251 ms, heap usage 105.993 MB -> 40.929 MB. [2026-01-03T13:53:36.816Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:53:38.911Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:53:41.850Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:53:43.983Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:53:46.124Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:53:48.214Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:53:51.134Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:53:53.298Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:53:53.298Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (18677.903 ms) ====== [2026-01-03T13:53:53.298Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-03T13:53:53.298Z] GC before operation: completed in 47.366 ms, heap usage 60.062 MB -> 40.709 MB. [2026-01-03T13:53:55.399Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:53:57.530Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:53:59.657Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:54:02.570Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:54:04.679Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:54:06.755Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:54:09.710Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:54:11.800Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:54:11.800Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (18470.471 ms) ====== [2026-01-03T13:54:11.800Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-03T13:54:11.800Z] GC before operation: completed in 53.087 ms, heap usage 88.672 MB -> 40.503 MB. [2026-01-03T13:54:13.919Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:54:15.602Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:54:19.662Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:54:20.297Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:54:22.400Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:54:25.279Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:54:27.389Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:54:29.570Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:54:29.570Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (17876.753 ms) ====== [2026-01-03T13:54:29.570Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-03T13:54:29.570Z] GC before operation: completed in 49.499 ms, heap usage 167.990 MB -> 40.906 MB. [2026-01-03T13:54:31.716Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:54:34.651Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:54:36.747Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:54:38.799Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:54:40.909Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:54:43.029Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:54:45.929Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:54:48.100Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:54:48.100Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (18432.751 ms) ====== [2026-01-03T13:54:48.100Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-03T13:54:48.100Z] GC before operation: completed in 40.666 ms, heap usage 61.932 MB -> 40.627 MB. [2026-01-03T13:54:50.270Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:54:52.319Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:54:55.250Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:54:58.250Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:55:00.330Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:55:01.665Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:55:03.710Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:55:05.871Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:55:05.871Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (18045.817 ms) ====== [2026-01-03T13:55:05.871Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-03T13:55:05.871Z] GC before operation: completed in 43.150 ms, heap usage 259.343 MB -> 40.571 MB. [2026-01-03T13:55:08.817Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:55:10.170Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:55:13.103Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:55:15.285Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:55:17.752Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:55:20.682Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:55:22.809Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:55:24.921Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:55:24.921Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (18763.413 ms) ====== [2026-01-03T13:55:24.921Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-03T13:55:24.921Z] GC before operation: completed in 44.294 ms, heap usage 87.897 MB -> 40.737 MB. [2026-01-03T13:55:27.100Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:55:29.253Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:55:32.215Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:55:33.570Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:55:35.660Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:55:37.760Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:55:40.744Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:55:42.920Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:55:42.920Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (18031.591 ms) ====== [2026-01-03T13:55:42.920Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-03T13:55:42.920Z] GC before operation: completed in 51.866 ms, heap usage 161.237 MB -> 40.661 MB. [2026-01-03T13:55:45.020Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:55:47.182Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:55:49.580Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:55:51.684Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:55:53.763Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:55:56.670Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:55:58.756Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:56:01.734Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:56:01.734Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (18764.316 ms) ====== [2026-01-03T13:56:01.734Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-03T13:56:01.734Z] GC before operation: completed in 53.989 ms, heap usage 98.135 MB -> 40.916 MB. [2026-01-03T13:56:03.844Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:56:05.910Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:56:07.966Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:56:10.881Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:56:12.995Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:56:15.063Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:56:17.192Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:56:19.346Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:56:19.346Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (17872.563 ms) ====== [2026-01-03T13:56:19.346Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-03T13:56:19.346Z] GC before operation: completed in 50.435 ms, heap usage 241.038 MB -> 40.835 MB. [2026-01-03T13:56:22.295Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:56:24.357Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:56:26.502Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:56:29.528Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:56:31.633Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:56:33.408Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:56:35.460Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:56:37.538Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:56:37.538Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (18090.507 ms) ====== [2026-01-03T13:56:37.538Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-03T13:56:37.538Z] GC before operation: completed in 49.289 ms, heap usage 72.423 MB -> 40.490 MB. [2026-01-03T13:56:40.514Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:56:42.599Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:56:45.510Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:56:47.640Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:56:48.980Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:56:51.050Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:56:53.159Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:56:55.240Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:56:55.240Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (17397.316 ms) ====== [2026-01-03T13:56:55.240Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-03T13:56:55.240Z] GC before operation: completed in 58.061 ms, heap usage 249.020 MB -> 40.950 MB. [2026-01-03T13:56:57.330Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:56:59.465Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:57:01.560Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:57:03.614Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:57:05.772Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:57:07.843Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:57:09.192Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:57:11.269Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:57:11.269Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (16301.086 ms) ====== [2026-01-03T13:57:11.269Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-03T13:57:11.269Z] GC before operation: completed in 69.827 ms, heap usage 103.804 MB -> 40.629 MB. [2026-01-03T13:57:14.261Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:57:15.950Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:57:18.042Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:57:20.118Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:57:21.470Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:57:23.558Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:57:25.636Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:57:27.742Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:57:27.742Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (16480.282 ms) ====== [2026-01-03T13:57:27.742Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-03T13:57:28.367Z] GC before operation: completed in 41.074 ms, heap usage 161.014 MB -> 41.017 MB. [2026-01-03T13:57:30.524Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:57:31.870Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:57:34.040Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:57:36.201Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:57:37.540Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:57:39.657Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:57:41.750Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:57:43.101Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:57:43.101Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (15128.881 ms) ====== [2026-01-03T13:57:43.101Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-03T13:57:43.101Z] GC before operation: completed in 47.052 ms, heap usage 72.329 MB -> 40.721 MB. [2026-01-03T13:57:45.280Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:57:47.415Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:57:50.317Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:57:52.129Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:57:54.217Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:57:56.281Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:57:59.221Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:58:01.380Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:58:01.380Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (17924.403 ms) ====== [2026-01-03T13:58:01.380Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-03T13:58:01.380Z] GC before operation: completed in 54.601 ms, heap usage 54.760 MB -> 40.514 MB. [2026-01-03T13:58:03.448Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:58:05.554Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:58:08.491Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:58:09.835Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:58:11.980Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:58:14.097Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:58:16.180Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:58:18.305Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:58:18.305Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (17237.990 ms) ====== [2026-01-03T13:58:18.305Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-03T13:58:18.305Z] GC before operation: completed in 68.425 ms, heap usage 183.152 MB -> 40.986 MB. [2026-01-03T13:58:21.243Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:58:23.411Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:58:25.525Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:58:27.659Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:58:30.620Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:58:31.970Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:58:33.350Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:58:35.520Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:58:35.520Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (16688.899 ms) ====== [2026-01-03T13:58:35.520Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-03T13:58:35.520Z] GC before operation: completed in 38.390 ms, heap usage 72.320 MB -> 40.658 MB. [2026-01-03T13:58:37.663Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:58:39.762Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:58:41.116Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:58:43.256Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:58:45.327Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:58:47.434Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:58:49.560Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:58:50.905Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:58:50.905Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (15894.519 ms) ====== [2026-01-03T13:58:50.905Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-03T13:58:51.547Z] GC before operation: completed in 43.214 ms, heap usage 144.158 MB -> 40.516 MB. [2026-01-03T13:58:53.674Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:58:55.776Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:58:57.931Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:58:59.299Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:59:01.397Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:59:03.480Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:59:04.960Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:59:07.035Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:59:07.035Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (15512.162 ms) ====== [2026-01-03T13:59:07.035Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-03T13:59:07.035Z] GC before operation: completed in 38.893 ms, heap usage 126.902 MB -> 40.830 MB. [2026-01-03T13:59:09.130Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:59:11.249Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:59:14.172Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:59:15.542Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:59:17.270Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:59:19.403Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:59:21.532Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:59:22.880Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:59:22.880Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (16403.920 ms) ====== [2026-01-03T13:59:22.880Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-03T13:59:23.520Z] GC before operation: completed in 38.157 ms, heap usage 54.081 MB -> 40.631 MB. [2026-01-03T13:59:25.623Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:59:26.965Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:59:29.110Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:59:31.260Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:59:33.362Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:59:35.470Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:59:37.596Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:59:39.698Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:59:39.698Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (16769.633 ms) ====== [2026-01-03T13:59:39.698Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-03T13:59:40.350Z] GC before operation: completed in 47.455 ms, heap usage 174.991 MB -> 41.056 MB. [2026-01-03T13:59:42.470Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:59:45.440Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:59:47.568Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:59:49.676Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:59:51.053Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:59:54.377Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:59:55.701Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:59:57.864Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:59:57.864Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (17598.449 ms) ====== [2026-01-03T13:59:57.864Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-03T13:59:57.864Z] GC before operation: completed in 52.310 ms, heap usage 127.327 MB -> 40.762 MB. [2026-01-03T13:59:59.960Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T14:00:02.103Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T14:00:04.287Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T14:00:07.230Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T14:00:08.615Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T14:00:10.731Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T14:00:11.377Z] 09:00:10.700 WARN [block-manager-storage-async-thread-pool-50] org.apache.spark.storage.BlockManager - Asked to remove block broadcast_19373, which does not exist [2026-01-03T14:00:12.730Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T14:00:14.832Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T14:00:14.832Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (17343.123 ms) ====== [2026-01-03T14:00:14.832Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-03T14:00:14.832Z] GC before operation: completed in 47.847 ms, heap usage 127.121 MB -> 40.647 MB. [2026-01-03T14:00:17.780Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T14:00:19.093Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T14:00:22.030Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T14:00:24.180Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T14:00:26.308Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T14:00:28.430Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T14:00:30.677Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T14:00:32.740Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T14:00:32.740Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (17748.565 ms) ====== [2026-01-03T14:00:33.390Z] ----------------------------------- [2026-01-03T14:00:33.390Z] renaissance-gauss-mix_0_PASSED [2026-01-03T14:00:33.390Z] ----------------------------------- [2026-01-03T14:00:33.390Z] [2026-01-03T14:00:33.390Z] TEST TEARDOWN: [2026-01-03T14:00:33.390Z] Nothing to be done for teardown. [2026-01-03T14:00:33.390Z] renaissance-gauss-mix_0 Finish Time: Sat Jan 3 09:00:32 2026 Epoch Time (ms): 1767448832891