[2026-01-18T21:48:08.174Z] Running test renaissance-gauss-mix_0 ... [2026-01-18T21:48:08.174Z] =============================================== [2026-01-18T21:48:08.174Z] renaissance-gauss-mix_0 Start Time: Sun Jan 18 21:48:08 2026 Epoch Time (ms): 1768772888006 [2026-01-18T21:48:08.174Z] variation: NoOptions [2026-01-18T21:48:08.174Z] JVM_OPTIONS: [2026-01-18T21:48:08.174Z] { \ [2026-01-18T21:48:08.174Z] echo ""; echo "TEST SETUP:"; \ [2026-01-18T21:48:08.174Z] echo "Nothing to be done for setup."; \ [2026-01-18T21:48:08.174Z] mkdir -p "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687716655643/renaissance-gauss-mix_0"; \ [2026-01-18T21:48:08.174Z] cd "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687716655643/renaissance-gauss-mix_0"; \ [2026-01-18T21:48:08.174Z] echo ""; echo "TESTING:"; \ [2026-01-18T21:48:08.174Z] "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/jdkbinary/j2sdk-image/bin/java" --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED -jar "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687716655643/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-18T21:48:08.174Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687716655643/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-18T21:48:08.174Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-18T21:48:08.174Z] echo "Nothing to be done for teardown."; \ [2026-01-18T21:48:08.174Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687716655643/TestTargetResult"; [2026-01-18T21:48:08.174Z] [2026-01-18T21:48:08.174Z] TEST SETUP: [2026-01-18T21:48:08.174Z] Nothing to be done for setup. [2026-01-18T21:48:08.174Z] [2026-01-18T21:48:08.174Z] TESTING: [2026-01-18T21:48:13.068Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 2 (out of 2) threads. [2026-01-18T21:48:13.069Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-18T21:48:13.069Z] GC before operation: completed in 35.941 ms, heap usage 43.145 MB -> 29.008 MB. [2026-01-18T21:48:21.844Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:48:23.941Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:48:26.876Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:48:29.806Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:48:31.910Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:48:34.009Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:48:36.108Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:48:38.208Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:48:38.855Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (25269.486 ms) ====== [2026-01-18T21:48:38.855Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-18T21:48:38.855Z] GC before operation: completed in 80.682 ms, heap usage 85.187 MB -> 36.653 MB. [2026-01-18T21:48:40.994Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:48:43.092Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:48:45.188Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:48:47.283Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:48:49.651Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:48:50.990Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:48:53.091Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:48:55.188Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:48:55.188Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (16575.267 ms) ====== [2026-01-18T21:48:55.188Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-18T21:48:55.188Z] GC before operation: completed in 68.495 ms, heap usage 94.513 MB -> 38.149 MB. [2026-01-18T21:48:57.286Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:48:59.385Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:49:01.484Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:49:02.825Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:49:04.921Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:49:07.019Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:49:08.365Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:49:10.565Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:49:10.565Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (15235.963 ms) ====== [2026-01-18T21:49:10.565Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-18T21:49:10.565Z] GC before operation: completed in 68.612 ms, heap usage 47.247 MB -> 39.624 MB. [2026-01-18T21:49:12.665Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:49:14.769Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:49:16.107Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:49:18.200Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:49:20.294Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:49:22.393Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:49:24.484Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:49:25.820Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:49:25.820Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (15271.566 ms) ====== [2026-01-18T21:49:25.820Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-18T21:49:25.820Z] GC before operation: completed in 68.495 ms, heap usage 54.049 MB -> 40.542 MB. [2026-01-18T21:49:27.949Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:49:30.043Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:49:32.141Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:49:33.486Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:49:35.583Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:49:36.926Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:49:39.020Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:49:40.361Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:49:41.011Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (14735.189 ms) ====== [2026-01-18T21:49:41.011Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-18T21:49:41.011Z] GC before operation: completed in 78.914 ms, heap usage 54.882 MB -> 40.235 MB. [2026-01-18T21:49:43.108Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:49:44.454Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:49:46.555Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:49:48.653Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:49:50.749Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:49:52.092Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:49:54.343Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:49:55.687Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:49:55.687Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (15141.682 ms) ====== [2026-01-18T21:49:55.687Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-18T21:49:55.687Z] GC before operation: completed in 60.008 ms, heap usage 54.323 MB -> 40.673 MB. [2026-01-18T21:49:57.784Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:49:59.888Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:50:01.231Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:50:03.330Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:50:05.468Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:50:06.807Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:50:08.913Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:50:10.257Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:50:10.257Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (14510.958 ms) ====== [2026-01-18T21:50:10.257Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-18T21:50:10.257Z] GC before operation: completed in 66.210 ms, heap usage 280.290 MB -> 40.568 MB. [2026-01-18T21:50:12.368Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:50:14.467Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:50:16.570Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:50:17.911Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:50:20.008Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:50:22.102Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:50:23.448Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:50:25.544Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:50:25.545Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (14816.340 ms) ====== [2026-01-18T21:50:25.545Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-18T21:50:25.545Z] GC before operation: completed in 59.853 ms, heap usage 97.838 MB -> 40.857 MB. [2026-01-18T21:50:27.641Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:50:28.980Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:50:31.076Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:50:33.176Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:50:34.518Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:50:36.613Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:50:37.955Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:50:40.048Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:50:40.048Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (14308.752 ms) ====== [2026-01-18T21:50:40.048Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-18T21:50:40.048Z] GC before operation: completed in 62.371 ms, heap usage 215.785 MB -> 40.689 MB. [2026-01-18T21:50:42.140Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:50:43.481Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:50:45.579Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:50:46.918Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:50:49.089Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:50:50.432Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:50:52.527Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:50:53.868Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:50:54.514Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (14402.738 ms) ====== [2026-01-18T21:50:54.514Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-18T21:50:54.514Z] GC before operation: completed in 57.961 ms, heap usage 82.836 MB -> 40.396 MB. [2026-01-18T21:50:56.607Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:50:58.348Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:50:59.730Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:51:01.825Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:51:03.923Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:51:05.262Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:51:07.359Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:51:09.462Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:51:09.462Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (15248.456 ms) ====== [2026-01-18T21:51:09.462Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-18T21:51:09.462Z] GC before operation: completed in 69.717 ms, heap usage 236.600 MB -> 40.823 MB. [2026-01-18T21:51:11.561Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:51:13.657Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:51:15.031Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:51:17.127Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:51:19.221Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:51:20.561Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:51:22.663Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:51:24.759Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:51:24.759Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (14810.974 ms) ====== [2026-01-18T21:51:24.759Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-18T21:51:24.759Z] GC before operation: completed in 60.309 ms, heap usage 106.244 MB -> 40.561 MB. [2026-01-18T21:51:26.098Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:51:28.893Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:51:30.234Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:51:31.575Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:51:33.672Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:51:35.014Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:51:37.109Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:51:38.454Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:51:38.454Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (14273.640 ms) ====== [2026-01-18T21:51:38.454Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-18T21:51:39.101Z] GC before operation: completed in 59.255 ms, heap usage 54.842 MB -> 40.255 MB. [2026-01-18T21:51:40.442Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:51:42.536Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:51:44.631Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:51:46.019Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:51:48.114Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:51:49.550Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:51:50.887Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:51:52.982Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:51:52.982Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (14103.864 ms) ====== [2026-01-18T21:51:52.982Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-18T21:51:52.982Z] GC before operation: completed in 58.759 ms, heap usage 54.315 MB -> 40.608 MB. [2026-01-18T21:51:55.158Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:51:56.499Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:51:58.598Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:51:59.937Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:52:02.032Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:52:03.371Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:52:05.466Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:52:06.808Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:52:06.808Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (14032.757 ms) ====== [2026-01-18T21:52:06.808Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-18T21:52:06.808Z] GC before operation: completed in 58.564 ms, heap usage 55.051 MB -> 40.512 MB. [2026-01-18T21:52:08.903Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:52:11.005Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:52:12.351Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:52:14.457Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:52:15.806Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:52:17.913Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:52:19.263Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:52:20.613Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:52:20.613Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (13894.652 ms) ====== [2026-01-18T21:52:20.613Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-18T21:52:21.264Z] GC before operation: completed in 60.977 ms, heap usage 54.645 MB -> 40.734 MB. [2026-01-18T21:52:23.378Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:52:25.217Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:52:26.562Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:52:27.909Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:52:30.021Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:52:31.366Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:52:33.465Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:52:35.561Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:52:35.561Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (14230.097 ms) ====== [2026-01-18T21:52:35.561Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-18T21:52:35.561Z] GC before operation: completed in 65.460 ms, heap usage 276.539 MB -> 40.786 MB. [2026-01-18T21:52:36.928Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:52:39.027Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:52:40.373Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:52:42.473Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:52:44.572Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:52:45.914Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:52:47.257Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:52:49.455Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:52:49.455Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (14012.073 ms) ====== [2026-01-18T21:52:49.455Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-18T21:52:49.455Z] GC before operation: completed in 57.877 ms, heap usage 98.021 MB -> 40.397 MB. [2026-01-18T21:52:51.555Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:52:52.893Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:52:55.023Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:52:56.365Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:52:58.466Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:52:59.819Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:53:01.915Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:53:03.259Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:53:03.259Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (14030.245 ms) ====== [2026-01-18T21:53:03.259Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-18T21:53:03.259Z] GC before operation: completed in 58.683 ms, heap usage 153.697 MB -> 40.837 MB. [2026-01-18T21:53:05.353Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:53:07.447Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:53:08.792Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:53:10.889Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:53:12.620Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:53:13.959Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:53:16.055Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:53:17.396Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:53:17.396Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (14213.377 ms) ====== [2026-01-18T21:53:17.396Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-18T21:53:18.041Z] GC before operation: completed in 59.490 ms, heap usage 160.001 MB -> 40.646 MB. [2026-01-18T21:53:20.149Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:53:21.500Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:53:23.596Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:53:24.941Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:53:27.036Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:53:29.132Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:53:30.467Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:53:31.812Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:53:32.457Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (14422.022 ms) ====== [2026-01-18T21:53:32.457Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-18T21:53:32.457Z] GC before operation: completed in 61.160 ms, heap usage 158.715 MB -> 40.420 MB. [2026-01-18T21:53:33.797Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:53:35.922Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:53:37.260Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:53:39.351Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:53:41.460Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:53:42.798Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:53:44.888Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:53:46.228Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:53:46.228Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (14014.212 ms) ====== [2026-01-18T21:53:46.228Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-18T21:53:46.228Z] GC before operation: completed in 60.309 ms, heap usage 127.315 MB -> 40.711 MB. [2026-01-18T21:53:48.396Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:53:49.770Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:53:51.868Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:53:53.205Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:53:55.298Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:53:56.640Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:53:58.739Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:54:00.082Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:54:00.082Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (13846.665 ms) ====== [2026-01-18T21:54:00.082Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-18T21:54:00.082Z] GC before operation: completed in 57.737 ms, heap usage 49.303 MB -> 40.412 MB. [2026-01-18T21:54:02.181Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:54:03.518Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:54:05.760Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:54:07.101Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:54:09.202Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:54:10.543Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:54:12.649Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:54:13.992Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:54:13.992Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (13854.643 ms) ====== [2026-01-18T21:54:13.992Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-18T21:54:13.992Z] GC before operation: completed in 63.262 ms, heap usage 71.609 MB -> 40.849 MB. [2026-01-18T21:54:16.093Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:54:18.193Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:54:19.532Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:54:21.635Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:54:22.982Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:54:25.079Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:54:26.421Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:54:28.520Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:54:28.520Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (14128.951 ms) ====== [2026-01-18T21:54:28.520Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-18T21:54:28.520Z] GC before operation: completed in 61.849 ms, heap usage 233.154 MB -> 40.737 MB. [2026-01-18T21:54:30.620Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:54:31.961Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:54:34.056Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:54:35.400Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:54:37.497Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:54:38.838Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:54:40.941Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:54:42.285Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:54:42.285Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (14147.819 ms) ====== [2026-01-18T21:54:42.285Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-18T21:54:42.286Z] GC before operation: completed in 57.508 ms, heap usage 49.322 MB -> 40.375 MB. [2026-01-18T21:54:44.386Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:54:46.484Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:54:47.827Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:54:49.953Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:54:51.296Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:54:52.648Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:54:54.857Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:54:56.246Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:54:56.246Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (13761.879 ms) ====== [2026-01-18T21:54:56.246Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-18T21:54:56.246Z] GC before operation: completed in 60.879 ms, heap usage 291.918 MB -> 40.880 MB. [2026-01-18T21:54:58.341Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:54:59.682Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:55:01.778Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:55:03.117Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:55:05.226Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:55:06.566Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:55:08.665Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:55:10.006Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:55:10.006Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (13857.846 ms) ====== [2026-01-18T21:55:10.006Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-18T21:55:10.006Z] GC before operation: completed in 56.132 ms, heap usage 106.407 MB -> 40.566 MB. [2026-01-18T21:55:12.105Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:55:14.200Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:55:15.546Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:55:17.647Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:55:18.988Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:55:21.093Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:55:22.434Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:55:24.534Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:55:24.534Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (13913.805 ms) ====== [2026-01-18T21:55:24.534Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-18T21:55:24.534Z] GC before operation: completed in 60.198 ms, heap usage 54.820 MB -> 40.814 MB. [2026-01-18T21:55:26.635Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:55:27.979Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:55:30.076Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:55:31.417Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:55:33.515Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:55:34.854Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:55:36.956Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:55:38.297Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:55:38.297Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (14225.942 ms) ====== [2026-01-18T21:55:38.297Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-18T21:55:38.297Z] GC before operation: completed in 62.958 ms, heap usage 276.960 MB -> 40.850 MB. [2026-01-18T21:55:40.395Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:55:42.498Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:55:43.841Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:55:45.936Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:55:47.671Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:55:49.012Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:55:51.110Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:55:52.454Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:55:52.454Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (13974.248 ms) ====== [2026-01-18T21:55:52.455Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-18T21:55:52.455Z] GC before operation: completed in 59.299 ms, heap usage 103.541 MB -> 40.483 MB. [2026-01-18T21:55:54.556Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:55:55.898Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:55:57.995Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:55:59.336Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:56:01.433Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:56:02.777Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:56:04.876Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:56:06.218Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:56:06.218Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (13790.714 ms) ====== [2026-01-18T21:56:06.218Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-18T21:56:06.218Z] GC before operation: completed in 74.709 ms, heap usage 115.619 MB -> 40.877 MB. [2026-01-18T21:56:08.339Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:56:10.437Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:56:11.778Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:56:13.886Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:56:15.229Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:56:17.324Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:56:18.684Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:56:20.784Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:56:20.784Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (14101.320 ms) ====== [2026-01-18T21:56:20.784Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-18T21:56:20.784Z] GC before operation: completed in 61.813 ms, heap usage 55.124 MB -> 40.508 MB. [2026-01-18T21:56:22.880Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:56:24.222Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:56:26.322Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:56:27.666Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:56:29.767Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:56:31.109Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:56:33.210Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:56:34.551Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:56:34.551Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (13925.107 ms) ====== [2026-01-18T21:56:34.551Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-18T21:56:34.551Z] GC before operation: completed in 62.831 ms, heap usage 284.421 MB -> 40.571 MB. [2026-01-18T21:56:37.044Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:56:38.387Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:56:39.729Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:56:41.834Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:56:43.179Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:56:45.278Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:56:46.619Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:56:48.714Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:56:48.714Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (13922.018 ms) ====== [2026-01-18T21:56:48.714Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-18T21:56:48.714Z] GC before operation: completed in 60.137 ms, heap usage 97.725 MB -> 40.743 MB. [2026-01-18T21:56:50.813Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:56:52.154Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:56:54.254Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:56:55.595Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:56:56.988Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:56:59.085Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:57:00.427Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:57:02.527Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:57:02.527Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (13754.481 ms) ====== [2026-01-18T21:57:02.527Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-18T21:57:02.527Z] GC before operation: completed in 59.186 ms, heap usage 153.134 MB -> 40.576 MB. [2026-01-18T21:57:04.626Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:57:05.969Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:57:08.068Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:57:09.408Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:57:10.752Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:57:12.846Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:57:14.186Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:57:16.302Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:57:16.302Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (13811.521 ms) ====== [2026-01-18T21:57:16.302Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-18T21:57:16.302Z] GC before operation: completed in 57.282 ms, heap usage 54.775 MB -> 40.835 MB. [2026-01-18T21:57:18.400Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:57:19.742Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:57:21.841Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:57:24.766Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:57:26.118Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:57:28.308Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:57:30.402Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:57:31.745Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:57:31.745Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (15508.801 ms) ====== [2026-01-18T21:57:31.745Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-18T21:57:31.745Z] GC before operation: completed in 58.255 ms, heap usage 115.659 MB -> 40.656 MB. [2026-01-18T21:57:33.841Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:57:35.182Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:57:37.280Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:57:38.620Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:57:40.717Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:57:42.060Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:57:44.161Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:57:45.507Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:57:45.507Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (13863.008 ms) ====== [2026-01-18T21:57:45.507Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-18T21:57:45.507Z] GC before operation: completed in 64.685 ms, heap usage 88.571 MB -> 40.437 MB. [2026-01-18T21:57:47.605Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:57:49.033Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:57:51.232Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:57:52.573Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:57:54.682Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:57:56.024Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:57:58.120Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:57:59.467Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:57:59.467Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (13792.223 ms) ====== [2026-01-18T21:58:00.111Z] ----------------------------------- [2026-01-18T21:58:00.111Z] renaissance-gauss-mix_0_PASSED [2026-01-18T21:58:00.111Z] ----------------------------------- [2026-01-18T21:58:00.111Z] [2026-01-18T21:58:00.111Z] TEST TEARDOWN: [2026-01-18T21:58:00.111Z] Nothing to be done for teardown. [2026-01-18T21:58:00.111Z] renaissance-gauss-mix_0 Finish Time: Sun Jan 18 21:57:59 2026 Epoch Time (ms): 1768773479456