[2026-01-10T12:51:22.901Z] Running test renaissance-gauss-mix_0 ... [2026-01-10T12:51:22.901Z] =============================================== [2026-01-10T12:51:22.901Z] renaissance-gauss-mix_0 Start Time: Sat Jan 10 07:51:22 2026 Epoch Time (ms): 1768049482525 [2026-01-10T12:51:22.901Z] variation: NoOptions [2026-01-10T12:51:22.901Z] JVM_OPTIONS: [2026-01-10T12:51:22.901Z] { \ [2026-01-10T12:51:22.901Z] echo ""; echo "TEST SETUP:"; \ [2026-01-10T12:51:22.901Z] echo "Nothing to be done for setup."; \ [2026-01-10T12:51:22.901Z] mkdir -p "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17680490768934/renaissance-gauss-mix_0"; \ [2026-01-10T12:51:22.901Z] cd "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17680490768934/renaissance-gauss-mix_0"; \ [2026-01-10T12:51:22.901Z] echo ""; echo "TESTING:"; \ [2026-01-10T12:51:22.901Z] "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/jdkbinary/j2sdk-image/Contents/Home/bin/..//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 "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17680490768934/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-10T12:51:22.901Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/..; rm -f -r "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17680490768934/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-10T12:51:22.901Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-10T12:51:22.901Z] echo "Nothing to be done for teardown."; \ [2026-01-10T12:51:22.901Z] } 2>&1 | tee -a "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17680490768934/TestTargetResult"; [2026-01-10T12:51:22.901Z] [2026-01-10T12:51:22.901Z] TEST SETUP: [2026-01-10T12:51:22.901Z] Nothing to be done for setup. [2026-01-10T12:51:22.901Z] [2026-01-10T12:51:22.901Z] TESTING: [2026-01-10T12:51:23.256Z] WARNING: A terminally deprecated method in sun.misc.Unsafe has been called [2026-01-10T12:51:23.256Z] WARNING: sun.misc.Unsafe::objectFieldOffset has been called by scala.runtime.LazyVals$ (file:/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/output_17680490768934/renaissance-gauss-mix_0/launcher-075122-16754229322552025929/renaissance-harness_3/lib/scala3-library_3-3.3.4.jar) [2026-01-10T12:51:23.256Z] WARNING: Please consider reporting this to the maintainers of class scala.runtime.LazyVals$ [2026-01-10T12:51:23.256Z] WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release [2026-01-10T12:51:27.197Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 4 (out of 4) threads. [2026-01-10T12:51:27.197Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-10T12:51:27.550Z] GC before operation: completed in 31.169 ms, heap usage 41.482 MB -> 29.594 MB. [2026-01-10T12:51:31.546Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:51:32.319Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:51:33.554Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:51:34.802Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:51:35.583Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:51:36.833Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:51:38.060Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:51:38.856Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:51:38.856Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (11575.637 ms) ====== [2026-01-10T12:51:38.856Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-10T12:51:38.856Z] GC before operation: completed in 46.603 ms, heap usage 113.906 MB -> 37.362 MB. [2026-01-10T12:51:40.167Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:51:40.954Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:51:41.710Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:51:42.470Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:51:43.223Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:51:44.440Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:51:45.198Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:51:46.435Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:51:46.435Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (7214.773 ms) ====== [2026-01-10T12:51:46.435Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-10T12:51:46.435Z] GC before operation: completed in 53.342 ms, heap usage 62.222 MB -> 39.062 MB. [2026-01-10T12:51:47.212Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:51:48.470Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:51:49.265Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:51:50.521Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:51:51.302Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:51:52.531Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:51:53.772Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:51:54.548Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:51:54.548Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (8335.009 ms) ====== [2026-01-10T12:51:54.548Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-10T12:51:54.548Z] GC before operation: completed in 57.420 ms, heap usage 93.015 MB -> 40.732 MB. [2026-01-10T12:51:55.781Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:51:57.047Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:51:57.814Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:51:59.055Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:51:59.843Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:01.089Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:01.860Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:52:03.128Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:52:03.128Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (8321.005 ms) ====== [2026-01-10T12:52:03.128Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-10T12:52:03.128Z] GC before operation: completed in 41.899 ms, heap usage 65.665 MB -> 41.871 MB. [2026-01-10T12:52:03.926Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:52:05.196Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:52:05.973Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:52:07.234Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:52:08.010Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:08.828Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:10.084Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:52:10.845Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:52:10.845Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (7858.147 ms) ====== [2026-01-10T12:52:10.845Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-10T12:52:10.845Z] GC before operation: completed in 46.432 ms, heap usage 244.659 MB -> 41.667 MB. [2026-01-10T12:52:12.101Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:52:12.897Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:52:14.151Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:52:15.375Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:52:16.174Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:17.401Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:18.152Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:52:19.379Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:52:19.379Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (8376.295 ms) ====== [2026-01-10T12:52:19.379Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-10T12:52:19.379Z] GC before operation: completed in 38.894 ms, heap usage 61.354 MB -> 41.960 MB. [2026-01-10T12:52:20.138Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:52:20.896Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:52:21.652Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:52:22.430Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:52:23.666Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:24.418Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:25.202Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:52:25.970Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:52:25.970Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (6655.220 ms) ====== [2026-01-10T12:52:25.970Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-10T12:52:25.970Z] GC before operation: completed in 35.940 ms, heap usage 68.833 MB -> 41.763 MB. [2026-01-10T12:52:27.190Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:52:27.539Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:52:28.290Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:52:29.054Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:52:30.271Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:30.669Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:31.886Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:52:32.641Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:52:32.641Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (6473.741 ms) ====== [2026-01-10T12:52:32.641Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-10T12:52:32.641Z] GC before operation: completed in 32.144 ms, heap usage 69.312 MB -> 42.101 MB. [2026-01-10T12:52:33.403Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:52:34.164Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:52:34.917Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:52:36.137Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:52:36.494Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:37.727Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:38.481Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:52:39.245Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:52:39.246Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (6637.660 ms) ====== [2026-01-10T12:52:39.246Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-10T12:52:39.246Z] GC before operation: completed in 39.382 ms, heap usage 202.240 MB -> 41.953 MB. [2026-01-10T12:52:40.017Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:52:40.771Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:52:41.539Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:52:42.753Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:52:43.518Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:44.284Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:45.050Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:52:46.285Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:52:46.285Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (6827.494 ms) ====== [2026-01-10T12:52:46.285Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-10T12:52:46.285Z] GC before operation: completed in 39.475 ms, heap usage 66.732 MB -> 41.679 MB. [2026-01-10T12:52:47.038Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:52:47.810Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:52:48.587Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:52:49.337Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:52:50.560Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:51.326Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:52.076Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:52:52.864Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:52:52.864Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (6850.526 ms) ====== [2026-01-10T12:52:52.864Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-10T12:52:52.864Z] GC before operation: completed in 37.188 ms, heap usage 203.563 MB -> 42.132 MB. [2026-01-10T12:52:54.103Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:52:54.863Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:52:55.632Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:52:56.417Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:52:57.181Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:52:58.428Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:52:59.651Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:00.413Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:00.413Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (7359.447 ms) ====== [2026-01-10T12:53:00.413Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-10T12:53:00.413Z] GC before operation: completed in 43.421 ms, heap usage 124.148 MB -> 41.803 MB. [2026-01-10T12:53:01.689Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:02.468Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:03.264Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:53:04.020Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:53:04.785Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:53:06.030Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:53:06.798Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:07.565Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:07.565Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (7346.498 ms) ====== [2026-01-10T12:53:07.565Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-10T12:53:07.929Z] GC before operation: completed in 44.465 ms, heap usage 61.430 MB -> 41.580 MB. [2026-01-10T12:53:08.689Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:09.923Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:10.681Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:53:11.459Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:53:12.212Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:53:12.982Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:53:14.213Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:14.977Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:14.977Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (7278.384 ms) ====== [2026-01-10T12:53:14.977Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-10T12:53:14.977Z] GC before operation: completed in 49.179 ms, heap usage 156.659 MB -> 42.068 MB. [2026-01-10T12:53:16.227Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:16.988Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:17.773Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:53:18.535Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:53:19.767Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:53:20.524Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:53:21.272Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:22.030Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:22.030Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (7090.737 ms) ====== [2026-01-10T12:53:22.030Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-10T12:53:22.390Z] GC before operation: completed in 45.300 ms, heap usage 99.698 MB -> 41.757 MB. [2026-01-10T12:53:23.160Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:23.945Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:25.186Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:53:25.974Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:53:26.742Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:53:27.502Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:53:28.762Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:29.525Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:29.525Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (7241.559 ms) ====== [2026-01-10T12:53:29.525Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-10T12:53:29.525Z] GC before operation: completed in 42.396 ms, heap usage 163.312 MB -> 42.210 MB. [2026-01-10T12:53:30.751Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:31.514Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:32.307Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:53:33.072Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:53:33.822Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:53:35.053Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:53:35.806Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:36.563Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:36.563Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (7075.553 ms) ====== [2026-01-10T12:53:36.563Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-10T12:53:36.563Z] GC before operation: completed in 45.294 ms, heap usage 220.080 MB -> 41.963 MB. [2026-01-10T12:53:37.815Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:38.578Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:39.355Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:53:40.112Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:53:40.867Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:53:41.621Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:53:42.842Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:43.606Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:43.606Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (6768.959 ms) ====== [2026-01-10T12:53:43.606Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-10T12:53:43.606Z] GC before operation: completed in 36.201 ms, heap usage 66.884 MB -> 41.684 MB. [2026-01-10T12:53:44.374Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:45.154Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:45.947Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:53:46.727Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:53:47.956Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:53:48.716Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:53:49.474Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:50.246Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:50.608Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (6987.641 ms) ====== [2026-01-10T12:53:50.608Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-10T12:53:50.608Z] GC before operation: completed in 42.301 ms, heap usage 106.196 MB -> 42.032 MB. [2026-01-10T12:53:51.377Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:52.142Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:53.392Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:53:54.147Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:53:54.908Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:53:55.685Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:53:56.453Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:53:57.686Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:53:57.686Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (6976.330 ms) ====== [2026-01-10T12:53:57.686Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-10T12:53:57.686Z] GC before operation: completed in 44.761 ms, heap usage 113.995 MB -> 41.835 MB. [2026-01-10T12:53:58.445Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:53:59.215Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:53:59.971Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:00.747Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:02.037Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:02.816Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:54:03.585Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:54:04.356Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:54:04.356Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (6951.855 ms) ====== [2026-01-10T12:54:04.356Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-10T12:54:04.356Z] GC before operation: completed in 39.841 ms, heap usage 48.473 MB -> 41.625 MB. [2026-01-10T12:54:05.603Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:54:06.357Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:54:07.139Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:07.905Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:09.130Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:09.896Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:54:10.679Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:54:11.437Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:54:11.437Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (7008.751 ms) ====== [2026-01-10T12:54:11.437Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-10T12:54:11.437Z] GC before operation: completed in 45.097 ms, heap usage 176.634 MB -> 42.018 MB. [2026-01-10T12:54:12.678Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:54:13.030Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:54:14.260Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:15.017Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:15.781Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:17.007Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:54:17.774Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:54:18.533Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:54:18.533Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (7037.538 ms) ====== [2026-01-10T12:54:18.533Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-10T12:54:18.533Z] GC before operation: completed in 43.645 ms, heap usage 99.991 MB -> 41.721 MB. [2026-01-10T12:54:19.783Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:54:20.539Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:54:21.326Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:22.099Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:22.880Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:23.665Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:54:24.907Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:54:25.700Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:54:25.700Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (7025.925 ms) ====== [2026-01-10T12:54:25.700Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-10T12:54:25.700Z] GC before operation: completed in 48.327 ms, heap usage 61.076 MB -> 42.137 MB. [2026-01-10T12:54:26.454Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:54:27.233Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:54:28.474Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:29.257Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:30.035Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:30.801Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:54:31.563Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:54:32.801Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:54:32.801Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (6878.078 ms) ====== [2026-01-10T12:54:32.801Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-10T12:54:32.801Z] GC before operation: completed in 42.089 ms, heap usage 67.633 MB -> 41.830 MB. [2026-01-10T12:54:33.578Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:54:34.339Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:54:35.120Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:36.358Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:37.133Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:38.424Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:54:39.186Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:54:40.436Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:54:40.436Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (7628.281 ms) ====== [2026-01-10T12:54:40.436Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-10T12:54:40.436Z] GC before operation: completed in 48.554 ms, heap usage 113.340 MB -> 41.583 MB. [2026-01-10T12:54:41.201Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:54:41.955Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:54:43.194Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:43.551Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:44.798Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:45.572Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:54:46.349Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:54:47.115Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:54:47.115Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (6957.558 ms) ====== [2026-01-10T12:54:47.115Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-10T12:54:47.477Z] GC before operation: completed in 39.090 ms, heap usage 123.549 MB -> 42.156 MB. [2026-01-10T12:54:48.246Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:54:49.019Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:54:49.798Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:50.560Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:51.815Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:52.587Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:54:53.367Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:54:54.131Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:54:54.131Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (6948.140 ms) ====== [2026-01-10T12:54:54.131Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-10T12:54:54.131Z] GC before operation: completed in 43.241 ms, heap usage 100.346 MB -> 41.764 MB. [2026-01-10T12:54:55.374Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:54:56.137Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:54:56.911Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:54:57.679Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:54:58.436Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:54:59.218Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:00.474Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:01.254Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:01.254Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (6849.123 ms) ====== [2026-01-10T12:55:01.254Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-10T12:55:01.254Z] GC before operation: completed in 38.212 ms, heap usage 94.876 MB -> 42.138 MB. [2026-01-10T12:55:02.021Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:02.802Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:55:03.578Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:55:04.814Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:55:05.592Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:55:06.356Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:07.120Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:07.883Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:08.253Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (6888.333 ms) ====== [2026-01-10T12:55:08.253Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-10T12:55:08.253Z] GC before operation: completed in 40.101 ms, heap usage 99.383 MB -> 41.858 MB. [2026-01-10T12:55:09.021Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:09.781Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:55:11.020Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:55:11.777Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:55:12.555Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:55:13.319Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:14.089Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:15.367Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:15.367Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (7017.904 ms) ====== [2026-01-10T12:55:15.367Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-10T12:55:15.367Z] GC before operation: completed in 40.150 ms, heap usage 152.961 MB -> 41.825 MB. [2026-01-10T12:55:16.192Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:16.986Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:55:17.821Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:55:18.619Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:55:19.393Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:55:20.151Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:21.376Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:22.162Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:22.162Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (6868.809 ms) ====== [2026-01-10T12:55:22.162Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-10T12:55:22.162Z] GC before operation: completed in 36.433 ms, heap usage 269.799 MB -> 42.149 MB. [2026-01-10T12:55:22.918Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:24.153Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:55:24.913Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:55:25.690Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:55:26.456Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:55:27.221Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:27.987Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:29.222Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:29.222Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (6943.677 ms) ====== [2026-01-10T12:55:29.222Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-10T12:55:29.222Z] GC before operation: completed in 36.752 ms, heap usage 107.280 MB -> 41.825 MB. [2026-01-10T12:55:29.985Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:30.747Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:55:31.524Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:55:32.284Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:55:33.499Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:55:34.292Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:35.059Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:36.279Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:36.279Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (6971.178 ms) ====== [2026-01-10T12:55:36.279Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-10T12:55:36.279Z] GC before operation: completed in 43.920 ms, heap usage 310.698 MB -> 41.774 MB. [2026-01-10T12:55:37.036Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:37.804Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:55:39.034Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:55:39.817Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:55:41.036Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:55:41.809Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:42.563Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:43.793Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:43.793Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (7514.012 ms) ====== [2026-01-10T12:55:43.793Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-10T12:55:43.793Z] GC before operation: completed in 44.878 ms, heap usage 478.882 MB -> 42.209 MB. [2026-01-10T12:55:44.579Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:45.355Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:55:46.126Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:55:47.357Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:55:48.111Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:55:48.877Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:49.669Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:50.434Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:50.434Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (6862.785 ms) ====== [2026-01-10T12:55:50.434Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-10T12:55:50.434Z] GC before operation: completed in 46.062 ms, heap usage 220.479 MB -> 41.826 MB. [2026-01-10T12:55:51.676Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:52.442Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:55:53.216Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:55:53.987Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:55:54.748Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:55:55.969Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:55:56.742Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:55:57.557Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:55:57.557Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (7110.128 ms) ====== [2026-01-10T12:55:57.557Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-10T12:55:57.557Z] GC before operation: completed in 44.634 ms, heap usage 61.289 MB -> 42.200 MB. [2026-01-10T12:55:58.783Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:55:59.549Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:56:00.334Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:56:01.144Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:56:01.900Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:56:02.681Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:56:03.940Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:56:04.702Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:56:04.702Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (6880.499 ms) ====== [2026-01-10T12:56:04.702Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-10T12:56:04.702Z] GC before operation: completed in 40.845 ms, heap usage 203.200 MB -> 42.013 MB. [2026-01-10T12:56:05.460Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:56:06.229Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:56:06.995Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:56:07.755Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:56:08.991Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:56:09.749Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:56:10.526Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:56:11.304Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:56:11.304Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (6634.425 ms) ====== [2026-01-10T12:56:11.304Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-10T12:56:11.304Z] GC before operation: completed in 31.037 ms, heap usage 372.486 MB -> 41.833 MB. [2026-01-10T12:56:12.546Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T12:56:13.335Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T12:56:14.102Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T12:56:15.335Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T12:56:16.098Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T12:56:16.852Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T12:56:17.632Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T12:56:18.397Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T12:56:18.758Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (7295.454 ms) ====== [2026-01-10T12:56:18.758Z] ----------------------------------- [2026-01-10T12:56:18.758Z] renaissance-gauss-mix_0_PASSED [2026-01-10T12:56:18.758Z] ----------------------------------- [2026-01-10T12:56:18.758Z] [2026-01-10T12:56:18.758Z] TEST TEARDOWN: [2026-01-10T12:56:18.758Z] Nothing to be done for teardown. [2026-01-10T12:56:18.758Z] renaissance-gauss-mix_0 Finish Time: Sat Jan 10 07:56:18 2026 Epoch Time (ms): 1768049778404