[2026-01-18T20:36:40.479Z] Running test renaissance-gauss-mix_0 ... [2026-01-18T20:36:40.479Z] =============================================== [2026-01-18T20:36:40.479Z] renaissance-gauss-mix_0 Start Time: Sun Jan 18 20:36:40 2026 Epoch Time (ms): 1768768600170 [2026-01-18T20:36:40.479Z] variation: NoOptions [2026-01-18T20:36:40.479Z] JVM_OPTIONS: [2026-01-18T20:36:40.479Z] { \ [2026-01-18T20:36:40.479Z] echo ""; echo "TEST SETUP:"; \ [2026-01-18T20:36:40.479Z] echo "Nothing to be done for setup."; \ [2026-01-18T20:36:40.479Z] mkdir -p "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687674797321/renaissance-gauss-mix_0"; \ [2026-01-18T20:36:40.480Z] cd "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687674797321/renaissance-gauss-mix_0"; \ [2026-01-18T20:36:40.480Z] echo ""; echo "TESTING:"; \ [2026-01-18T20:36:40.480Z] "/home/jenkins/workspace/Test_openjdk17_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_openjdk17_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687674797321/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-18T20:36:40.480Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk17_hs_extended.perf_x86-64_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687674797321/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-18T20:36:40.480Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-18T20:36:40.480Z] echo "Nothing to be done for teardown."; \ [2026-01-18T20:36:40.480Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17687674797321/TestTargetResult"; [2026-01-18T20:36:40.480Z] [2026-01-18T20:36:40.480Z] TEST SETUP: [2026-01-18T20:36:40.480Z] Nothing to be done for setup. [2026-01-18T20:36:40.480Z] [2026-01-18T20:36:40.480Z] TESTING: [2026-01-18T20:36:45.152Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 2 (out of 2) threads. [2026-01-18T20:36:45.835Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-18T20:36:45.835Z] GC before operation: completed in 28.184 ms, heap usage 42.318 MB -> 28.896 MB. [2026-01-18T20:36:56.548Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:37:00.266Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:37:04.918Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:37:07.878Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:37:10.747Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:37:13.618Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:37:16.485Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:37:19.409Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:37:19.409Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (33708.684 ms) ====== [2026-01-18T20:37:19.409Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-18T20:37:19.409Z] GC before operation: completed in 67.316 ms, heap usage 179.078 MB -> 36.576 MB. [2026-01-18T20:37:22.293Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:37:25.160Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:37:28.908Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:37:31.088Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:37:34.763Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:37:36.944Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:37:43.193Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:37:43.193Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:37:43.193Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (22918.483 ms) ====== [2026-01-18T20:37:43.193Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-18T20:37:43.193Z] GC before operation: completed in 51.382 ms, heap usage 110.191 MB -> 37.982 MB. [2026-01-18T20:37:45.382Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:37:48.247Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:37:51.115Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:37:53.975Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:37:56.901Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:37:59.765Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:38:01.947Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:38:04.824Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:38:04.824Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (22235.249 ms) ====== [2026-01-18T20:38:04.824Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-18T20:38:04.824Z] GC before operation: completed in 50.270 ms, heap usage 55.198 MB -> 39.383 MB. [2026-01-18T20:38:07.689Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:38:10.550Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:38:13.409Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:38:16.267Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:38:19.267Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:38:22.131Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:38:25.078Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:38:27.252Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:38:27.252Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (22444.796 ms) ====== [2026-01-18T20:38:27.252Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-18T20:38:27.252Z] GC before operation: completed in 60.482 ms, heap usage 51.130 MB -> 40.465 MB. [2026-01-18T20:38:30.123Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:38:32.990Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:38:35.848Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:38:38.837Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:38:41.010Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:38:43.873Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:38:46.060Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:38:48.938Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:38:48.938Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (21399.677 ms) ====== [2026-01-18T20:38:48.938Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-18T20:38:48.938Z] GC before operation: completed in 58.355 ms, heap usage 174.510 MB -> 40.217 MB. [2026-01-18T20:38:51.796Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:38:54.657Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:38:56.924Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:39:00.600Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:39:02.776Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:39:05.637Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:39:07.817Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:39:10.687Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:39:10.687Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (21780.501 ms) ====== [2026-01-18T20:39:10.687Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-18T20:39:10.687Z] GC before operation: completed in 54.121 ms, heap usage 90.960 MB -> 40.417 MB. [2026-01-18T20:39:13.548Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:39:16.486Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:39:18.679Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:39:21.543Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:39:24.413Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:39:27.290Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:39:29.473Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:39:32.343Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:39:32.343Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (21491.551 ms) ====== [2026-01-18T20:39:32.343Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-18T20:39:32.343Z] GC before operation: completed in 55.707 ms, heap usage 317.287 MB -> 40.362 MB. [2026-01-18T20:39:35.270Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:39:38.131Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:39:41.060Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:39:43.237Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:39:46.126Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:39:48.318Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:39:51.181Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:39:53.359Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:39:53.359Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (21243.361 ms) ====== [2026-01-18T20:39:53.359Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-18T20:39:53.359Z] GC before operation: completed in 57.191 ms, heap usage 65.206 MB -> 40.581 MB. [2026-01-18T20:39:56.232Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:39:59.098Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:40:01.300Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:40:04.218Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:40:06.398Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:40:09.267Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:40:11.451Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:40:14.322Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:40:14.322Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (20615.425 ms) ====== [2026-01-18T20:40:14.322Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-18T20:40:14.322Z] GC before operation: completed in 58.417 ms, heap usage 111.821 MB -> 40.431 MB. [2026-01-18T20:40:17.197Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:40:19.378Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:40:22.244Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:40:25.113Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:40:27.399Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:40:30.325Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:40:32.506Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:40:34.683Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:40:34.683Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (20776.388 ms) ====== [2026-01-18T20:40:34.683Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-18T20:40:34.995Z] GC before operation: completed in 57.619 ms, heap usage 289.788 MB -> 40.362 MB. [2026-01-18T20:40:37.853Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:40:40.722Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:40:42.906Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:40:45.775Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:40:48.648Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:40:51.520Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:40:53.763Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:40:56.635Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:40:56.635Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (21688.847 ms) ====== [2026-01-18T20:40:56.635Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-18T20:40:56.635Z] GC before operation: completed in 58.613 ms, heap usage 119.761 MB -> 40.560 MB. [2026-01-18T20:40:59.503Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:41:02.371Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:41:05.245Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:41:07.426Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:41:10.298Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:41:12.481Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:41:15.354Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:41:17.531Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:41:17.531Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (21046.954 ms) ====== [2026-01-18T20:41:17.531Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-18T20:41:17.846Z] GC before operation: completed in 57.380 ms, heap usage 220.420 MB -> 40.470 MB. [2026-01-18T20:41:20.788Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:41:22.964Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:41:25.837Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:41:28.717Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:41:30.906Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:41:33.774Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:41:35.958Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:41:38.816Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:41:38.816Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (21172.378 ms) ====== [2026-01-18T20:41:38.816Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-18T20:41:38.816Z] GC before operation: completed in 55.875 ms, heap usage 256.188 MB -> 40.303 MB. [2026-01-18T20:41:42.491Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:41:44.753Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:41:47.619Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:41:50.489Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:41:52.805Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:41:55.003Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:41:57.862Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:42:00.041Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:42:00.041Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (21074.376 ms) ====== [2026-01-18T20:42:00.041Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-18T20:42:00.041Z] GC before operation: completed in 55.530 ms, heap usage 74.525 MB -> 40.412 MB. [2026-01-18T20:42:02.904Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:42:05.758Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:42:07.941Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:42:10.869Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:42:13.044Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:42:15.907Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:42:18.087Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:42:20.949Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:42:20.949Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (20599.509 ms) ====== [2026-01-18T20:42:20.949Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-18T20:42:20.949Z] GC before operation: completed in 57.804 ms, heap usage 388.621 MB -> 40.449 MB. [2026-01-18T20:42:23.816Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:42:25.991Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:42:28.889Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:42:31.754Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:42:33.939Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:42:36.834Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:42:39.011Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:42:41.188Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:42:41.502Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (20619.508 ms) ====== [2026-01-18T20:42:41.502Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-18T20:42:41.502Z] GC before operation: completed in 53.082 ms, heap usage 64.878 MB -> 40.564 MB. [2026-01-18T20:42:44.359Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:42:47.217Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:42:49.391Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:42:52.251Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:42:54.424Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:42:57.280Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:42:59.471Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:43:02.331Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:43:02.331Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (20741.084 ms) ====== [2026-01-18T20:43:02.331Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-18T20:43:02.331Z] GC before operation: completed in 59.533 ms, heap usage 166.493 MB -> 40.572 MB. [2026-01-18T20:43:05.218Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:43:07.390Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:43:10.254Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:43:13.119Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:43:15.353Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:43:18.271Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:43:20.442Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:43:22.615Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:43:22.615Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (20456.631 ms) ====== [2026-01-18T20:43:22.615Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-18T20:43:22.615Z] GC before operation: completed in 55.362 ms, heap usage 210.821 MB -> 40.330 MB. [2026-01-18T20:43:25.528Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:43:28.379Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:43:30.556Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:43:33.414Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:43:36.280Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:43:38.457Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:43:40.643Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:43:43.503Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:43:43.503Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (20503.234 ms) ====== [2026-01-18T20:43:43.503Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-18T20:43:43.503Z] GC before operation: completed in 53.319 ms, heap usage 64.646 MB -> 40.581 MB. [2026-01-18T20:43:46.364Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:43:48.638Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:43:51.502Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:43:54.366Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:43:56.544Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:43:59.412Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:44:01.594Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:44:04.534Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:44:04.534Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (20772.686 ms) ====== [2026-01-18T20:44:04.534Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-18T20:44:04.534Z] GC before operation: completed in 52.993 ms, heap usage 166.993 MB -> 40.459 MB. [2026-01-18T20:44:07.393Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:44:09.577Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:44:12.440Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:44:15.417Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:44:17.607Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:44:20.476Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:44:22.654Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:44:25.516Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:44:25.516Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (20980.873 ms) ====== [2026-01-18T20:44:25.516Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-18T20:44:25.516Z] GC before operation: completed in 53.186 ms, heap usage 51.863 MB -> 40.271 MB. [2026-01-18T20:44:28.381Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:44:30.564Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:44:33.434Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:44:36.299Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:44:38.478Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:44:41.413Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:44:43.607Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:44:46.471Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:44:46.471Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (20894.981 ms) ====== [2026-01-18T20:44:46.472Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-18T20:44:46.472Z] GC before operation: completed in 57.428 ms, heap usage 303.021 MB -> 40.625 MB. [2026-01-18T20:44:48.649Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:44:51.513Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:44:54.381Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:44:56.565Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:44:59.431Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:45:01.618Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:45:04.490Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:45:06.734Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:45:06.734Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (20520.728 ms) ====== [2026-01-18T20:45:06.734Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-18T20:45:06.734Z] GC before operation: completed in 52.728 ms, heap usage 188.091 MB -> 40.336 MB. [2026-01-18T20:45:09.599Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:45:12.460Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:45:14.645Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:45:17.515Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:45:19.697Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:45:22.564Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:45:24.750Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:45:27.615Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:45:27.615Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (20464.680 ms) ====== [2026-01-18T20:45:27.615Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-18T20:45:27.615Z] GC before operation: completed in 55.680 ms, heap usage 228.279 MB -> 40.769 MB. [2026-01-18T20:45:30.488Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:45:32.730Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:45:35.593Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:45:38.461Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:45:40.649Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:45:43.519Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:45:46.382Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:45:48.564Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:45:48.564Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (21189.567 ms) ====== [2026-01-18T20:45:48.564Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-18T20:45:48.564Z] GC before operation: completed in 56.205 ms, heap usage 66.040 MB -> 40.434 MB. [2026-01-18T20:45:51.435Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:45:54.301Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:45:56.545Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:45:59.406Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:46:01.588Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:46:04.501Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:46:06.681Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:46:08.860Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:46:08.860Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (20475.092 ms) ====== [2026-01-18T20:46:08.860Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-18T20:46:08.860Z] GC before operation: completed in 59.924 ms, heap usage 165.894 MB -> 40.234 MB. [2026-01-18T20:46:11.725Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:46:14.588Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:46:16.766Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:46:19.628Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:46:21.879Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:46:24.740Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:46:26.917Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:46:29.781Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:46:29.781Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (20511.238 ms) ====== [2026-01-18T20:46:29.781Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-18T20:46:29.782Z] GC before operation: completed in 58.072 ms, heap usage 248.632 MB -> 40.551 MB. [2026-01-18T20:46:32.647Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:46:34.830Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:46:37.691Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:46:40.559Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:46:42.739Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:46:44.923Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:46:47.842Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:46:50.020Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:46:50.020Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (20469.490 ms) ====== [2026-01-18T20:46:50.020Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-18T20:46:50.020Z] GC before operation: completed in 55.532 ms, heap usage 119.433 MB -> 40.315 MB. [2026-01-18T20:46:52.877Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:46:55.814Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:46:57.992Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:47:00.908Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:47:03.087Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:47:05.950Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:47:08.130Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:47:10.996Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:47:10.996Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (20540.365 ms) ====== [2026-01-18T20:47:10.996Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-18T20:47:10.996Z] GC before operation: completed in 56.974 ms, heap usage 113.750 MB -> 40.640 MB. [2026-01-18T20:47:13.918Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:47:16.098Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:47:19.770Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:47:21.950Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:47:24.133Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:47:27.001Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:47:29.180Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:47:32.042Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:47:32.042Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (20926.579 ms) ====== [2026-01-18T20:47:32.042Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-18T20:47:32.042Z] GC before operation: completed in 56.669 ms, heap usage 210.785 MB -> 40.553 MB. [2026-01-18T20:47:34.225Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:47:37.088Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:47:40.017Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:47:42.203Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:47:45.074Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:47:47.259Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:47:49.488Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:47:52.357Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:47:52.357Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (20393.965 ms) ====== [2026-01-18T20:47:52.357Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-18T20:47:52.357Z] GC before operation: completed in 56.669 ms, heap usage 248.901 MB -> 40.326 MB. [2026-01-18T20:47:55.226Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:47:58.130Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:48:00.314Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:48:03.264Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:48:05.442Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:48:08.312Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:48:10.501Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:48:12.681Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:48:12.996Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (20739.796 ms) ====== [2026-01-18T20:48:12.996Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-18T20:48:12.996Z] GC before operation: completed in 55.879 ms, heap usage 65.995 MB -> 40.546 MB. [2026-01-18T20:48:15.867Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:48:18.735Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:48:20.920Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:48:23.785Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:48:25.968Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:48:28.856Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:48:31.034Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:48:33.891Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:48:33.892Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (20585.818 ms) ====== [2026-01-18T20:48:33.892Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-18T20:48:33.892Z] GC before operation: completed in 56.903 ms, heap usage 316.282 MB -> 40.533 MB. [2026-01-18T20:48:36.065Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:48:38.920Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:48:41.814Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:48:43.987Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:48:46.843Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:48:49.013Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:48:51.946Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:48:54.122Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:48:54.122Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (20368.080 ms) ====== [2026-01-18T20:48:54.122Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-18T20:48:54.122Z] GC before operation: completed in 54.758 ms, heap usage 64.556 MB -> 40.135 MB. [2026-01-18T20:48:56.985Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:48:59.159Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:49:02.027Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:49:04.890Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:49:07.070Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:49:09.249Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:49:12.114Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:49:14.291Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:49:14.291Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (20370.013 ms) ====== [2026-01-18T20:49:14.291Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-18T20:49:14.291Z] GC before operation: completed in 55.367 ms, heap usage 219.575 MB -> 40.568 MB. [2026-01-18T20:49:17.222Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:49:20.086Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:49:22.265Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:49:25.127Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:49:27.301Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:49:30.160Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:49:32.340Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:49:35.205Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:49:35.205Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (20338.029 ms) ====== [2026-01-18T20:49:35.205Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-18T20:49:35.205Z] GC before operation: completed in 55.960 ms, heap usage 59.811 MB -> 40.257 MB. [2026-01-18T20:49:37.388Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:49:40.265Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:49:43.235Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:49:45.458Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:49:48.322Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:49:50.487Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:49:52.662Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:49:55.532Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:49:55.532Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (20378.011 ms) ====== [2026-01-18T20:49:55.532Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-18T20:49:55.532Z] GC before operation: completed in 57.716 ms, heap usage 301.288 MB -> 40.711 MB. [2026-01-18T20:49:57.748Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:50:00.608Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:50:03.467Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:50:05.636Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:50:08.570Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:50:10.774Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:50:13.632Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:50:15.806Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:50:15.806Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (20423.046 ms) ====== [2026-01-18T20:50:15.806Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-18T20:50:15.806Z] GC before operation: completed in 56.921 ms, heap usage 64.647 MB -> 40.403 MB. [2026-01-18T20:50:18.663Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:50:21.519Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:50:23.690Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:50:26.551Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:50:28.727Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:50:31.583Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:50:33.829Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:50:36.002Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:50:36.002Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (20391.407 ms) ====== [2026-01-18T20:50:36.002Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-18T20:50:36.315Z] GC before operation: completed in 59.756 ms, heap usage 301.938 MB -> 40.340 MB. [2026-01-18T20:50:39.173Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:50:41.384Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:50:44.266Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:50:47.124Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:50:49.299Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:50:51.522Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:50:54.400Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:50:56.598Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:50:56.598Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (20377.110 ms) ====== [2026-01-18T20:50:56.915Z] ----------------------------------- [2026-01-18T20:50:56.915Z] renaissance-gauss-mix_0_PASSED [2026-01-18T20:50:56.915Z] ----------------------------------- [2026-01-18T20:50:56.915Z] [2026-01-18T20:50:56.915Z] TEST TEARDOWN: [2026-01-18T20:50:56.915Z] Nothing to be done for teardown. [2026-01-18T20:50:56.915Z] renaissance-gauss-mix_0 Finish Time: Sun Jan 18 20:50:56 2026 Epoch Time (ms): 1768769456716