[2026-01-10T16:31:45.577Z] Running test renaissance-gauss-mix_0 ... [2026-01-10T16:31:45.577Z] =============================================== [2026-01-10T16:31:45.577Z] renaissance-gauss-mix_0 Start Time: Sat Jan 10 16:31:45 2026 Epoch Time (ms): 1768062705159 [2026-01-10T16:31:45.577Z] variation: NoOptions [2026-01-10T16:31:45.577Z] JVM_OPTIONS: [2026-01-10T16:31:45.577Z] { \ [2026-01-10T16:31:45.577Z] echo ""; echo "TEST SETUP:"; \ [2026-01-10T16:31:45.577Z] echo "Nothing to be done for setup."; \ [2026-01-10T16:31:45.577Z] mkdir -p "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17680618662194/renaissance-gauss-mix_0"; \ [2026-01-10T16:31:45.577Z] cd "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17680618662194/renaissance-gauss-mix_0"; \ [2026-01-10T16:31:45.577Z] echo ""; echo "TESTING:"; \ [2026-01-10T16:31:45.577Z] "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/jdkbinary/j2sdk-image/bin/java" --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED -jar "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17680618662194/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-10T16:31:45.577Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17680618662194/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-10T16:31:45.577Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-10T16:31:45.577Z] echo "Nothing to be done for teardown."; \ [2026-01-10T16:31:45.577Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17680618662194/TestTargetResult"; [2026-01-10T16:31:45.577Z] [2026-01-10T16:31:45.577Z] TEST SETUP: [2026-01-10T16:31:45.577Z] Nothing to be done for setup. [2026-01-10T16:31:45.577Z] [2026-01-10T16:31:45.577Z] TESTING: [2026-01-10T16:31:46.228Z] WARNING: A terminally deprecated method in sun.misc.Unsafe has been called [2026-01-10T16:31:46.228Z] WARNING: sun.misc.Unsafe::objectFieldOffset has been called by scala.runtime.LazyVals$ (file:/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_s390x_linux/aqa-tests/TKG/output_17680618662194/renaissance-gauss-mix_0/launcher-163145-1129004111682088175/renaissance-harness_3/lib/scala3-library_3-3.3.4.jar) [2026-01-10T16:31:46.228Z] WARNING: Please consider reporting this to the maintainers of class scala.runtime.LazyVals$ [2026-01-10T16:31:46.228Z] WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release [2026-01-10T16:31:52.358Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 2 (out of 2) threads. [2026-01-10T16:31:52.358Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-10T16:31:52.358Z] GC before operation: completed in 108.396 ms, heap usage 60.832 MB -> 29.356 MB. [2026-01-10T16:32:02.924Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:32:06.893Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:32:09.908Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:32:13.760Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:32:16.768Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:32:20.697Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:32:24.681Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:32:27.628Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:32:27.628Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (35508.524 ms) ====== [2026-01-10T16:32:27.628Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-10T16:32:27.628Z] GC before operation: completed in 115.652 ms, heap usage 106.742 MB -> 36.761 MB. [2026-01-10T16:32:31.445Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:32:34.439Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:32:37.399Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:32:41.289Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:32:44.276Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:32:47.210Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:32:50.309Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:32:53.394Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:32:53.394Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (25980.796 ms) ====== [2026-01-10T16:32:53.394Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-10T16:32:53.394Z] GC before operation: completed in 81.668 ms, heap usage 124.338 MB -> 38.245 MB. [2026-01-10T16:32:56.949Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:33:00.926Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:33:03.997Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:33:06.942Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:33:10.078Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:33:13.020Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:33:16.949Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:33:19.160Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:33:19.160Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (25651.034 ms) ====== [2026-01-10T16:33:19.160Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-10T16:33:19.160Z] GC before operation: completed in 109.802 ms, heap usage 135.036 MB -> 39.653 MB. [2026-01-10T16:33:23.055Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:33:26.062Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:33:28.208Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:33:32.180Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:33:35.292Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:33:38.347Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:33:41.287Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:33:43.490Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:33:43.490Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (24060.615 ms) ====== [2026-01-10T16:33:43.490Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-10T16:33:43.490Z] GC before operation: completed in 93.133 ms, heap usage 143.232 MB -> 40.542 MB. [2026-01-10T16:33:46.476Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:33:49.391Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:33:53.239Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:33:56.246Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:33:59.273Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:34:02.329Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:34:05.294Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:34:08.275Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:34:08.275Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (24323.695 ms) ====== [2026-01-10T16:34:08.275Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-10T16:34:08.275Z] GC before operation: completed in 66.960 ms, heap usage 54.911 MB -> 40.286 MB. [2026-01-10T16:34:11.243Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:34:14.194Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:34:17.171Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:34:20.171Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:34:22.744Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:34:25.746Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:34:28.958Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:34:32.003Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:34:32.003Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (24062.272 ms) ====== [2026-01-10T16:34:32.003Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-10T16:34:32.003Z] GC before operation: completed in 94.283 ms, heap usage 72.259 MB -> 40.646 MB. [2026-01-10T16:34:34.970Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:34:37.878Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:34:40.861Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:34:43.800Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:34:46.749Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:34:49.679Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:34:51.786Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:34:54.722Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:34:54.723Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (22518.185 ms) ====== [2026-01-10T16:34:54.723Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-10T16:34:54.723Z] GC before operation: completed in 80.088 ms, heap usage 288.793 MB -> 40.583 MB. [2026-01-10T16:34:57.646Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:35:00.624Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:35:03.588Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:35:06.528Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:35:08.692Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:35:11.673Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:35:14.251Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:35:16.364Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:35:16.364Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (21724.147 ms) ====== [2026-01-10T16:35:16.364Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-10T16:35:16.364Z] GC before operation: completed in 70.795 ms, heap usage 98.447 MB -> 40.790 MB. [2026-01-10T16:35:19.408Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:35:22.386Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:35:25.479Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:35:28.475Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:35:31.431Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:35:34.346Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:35:37.257Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:35:40.212Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:35:40.213Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (23310.902 ms) ====== [2026-01-10T16:35:40.213Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-10T16:35:40.213Z] GC before operation: completed in 63.756 ms, heap usage 49.361 MB -> 40.619 MB. [2026-01-10T16:35:43.107Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:35:46.019Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:35:48.146Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:35:51.100Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:35:53.999Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:35:56.978Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:35:59.112Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:36:02.468Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:36:02.468Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (22328.549 ms) ====== [2026-01-10T16:36:02.468Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-10T16:36:02.468Z] GC before operation: completed in 95.047 ms, heap usage 72.213 MB -> 40.404 MB. [2026-01-10T16:36:05.391Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:36:08.264Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:36:11.202Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:36:14.101Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:36:17.034Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:36:19.104Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:36:21.999Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:36:24.918Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:36:24.918Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (22171.955 ms) ====== [2026-01-10T16:36:24.918Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-10T16:36:24.918Z] GC before operation: completed in 57.641 ms, heap usage 71.847 MB -> 40.770 MB. [2026-01-10T16:36:27.819Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:36:30.815Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:36:33.711Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:36:35.802Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:36:38.738Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:36:41.718Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:36:43.801Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:36:46.372Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:36:46.372Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (21986.538 ms) ====== [2026-01-10T16:36:46.372Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-10T16:36:46.372Z] GC before operation: completed in 65.949 ms, heap usage 46.980 MB -> 40.556 MB. [2026-01-10T16:36:49.282Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:36:52.201Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:36:55.178Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:36:58.092Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:37:01.039Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:37:03.133Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:37:06.011Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:37:08.906Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:37:08.906Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (22303.601 ms) ====== [2026-01-10T16:37:08.906Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-10T16:37:08.906Z] GC before operation: completed in 72.088 ms, heap usage 259.390 MB -> 40.495 MB. [2026-01-10T16:37:11.792Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:37:14.720Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:37:17.636Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:37:20.550Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:37:23.524Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:37:25.630Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:37:28.653Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:37:31.757Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:37:31.757Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (22458.219 ms) ====== [2026-01-10T16:37:31.757Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-10T16:37:31.757Z] GC before operation: completed in 91.067 ms, heap usage 72.076 MB -> 40.645 MB. [2026-01-10T16:37:34.748Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:37:37.698Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:37:40.620Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:37:43.585Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:37:45.718Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:37:48.702Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:37:50.950Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:37:53.940Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:37:53.940Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (22544.034 ms) ====== [2026-01-10T16:37:53.940Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-10T16:37:53.940Z] GC before operation: completed in 68.070 ms, heap usage 54.733 MB -> 40.580 MB. [2026-01-10T16:37:57.808Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:38:00.776Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:38:03.764Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:38:06.689Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:38:08.766Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:38:11.720Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:38:14.119Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:38:17.000Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:38:17.000Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (22644.352 ms) ====== [2026-01-10T16:38:17.000Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-10T16:38:17.000Z] GC before operation: completed in 71.692 ms, heap usage 199.443 MB -> 40.856 MB. [2026-01-10T16:38:19.980Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:38:22.957Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:38:25.925Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:38:28.041Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:38:30.998Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:38:34.808Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:38:37.775Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:38:40.677Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:38:40.677Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (23917.085 ms) ====== [2026-01-10T16:38:40.677Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-10T16:38:40.677Z] GC before operation: completed in 73.386 ms, heap usage 205.473 MB -> 40.707 MB. [2026-01-10T16:38:44.618Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:38:47.616Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:38:51.499Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:38:54.536Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:38:57.474Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:39:00.998Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:39:03.201Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:39:05.303Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:39:05.303Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (24748.168 ms) ====== [2026-01-10T16:39:05.303Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-10T16:39:05.950Z] GC before operation: completed in 82.189 ms, heap usage 88.429 MB -> 40.493 MB. [2026-01-10T16:39:08.928Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:39:11.969Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:39:14.872Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:39:17.818Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:39:19.936Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:39:22.829Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:39:25.722Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:39:28.659Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:39:28.659Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (22728.646 ms) ====== [2026-01-10T16:39:28.659Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-10T16:39:28.659Z] GC before operation: completed in 68.055 ms, heap usage 182.695 MB -> 40.761 MB. [2026-01-10T16:39:31.629Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:39:34.599Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:39:37.656Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:39:40.673Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:39:43.598Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:39:47.002Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:39:50.061Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:39:52.194Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:39:52.194Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (23996.483 ms) ====== [2026-01-10T16:39:52.194Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-10T16:39:52.830Z] GC before operation: completed in 55.885 ms, heap usage 54.752 MB -> 40.434 MB. [2026-01-10T16:39:55.764Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:39:58.866Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:40:01.844Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:40:05.879Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:40:08.932Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:40:12.002Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:40:16.060Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:40:19.141Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:40:19.141Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (26596.178 ms) ====== [2026-01-10T16:40:19.141Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-10T16:40:19.141Z] GC before operation: completed in 81.700 ms, heap usage 83.967 MB -> 40.254 MB. [2026-01-10T16:40:22.561Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:40:26.778Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:40:29.837Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:40:33.191Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:40:36.187Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:40:39.190Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:40:42.136Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:40:45.208Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:40:45.208Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (26005.707 ms) ====== [2026-01-10T16:40:45.208Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-10T16:40:45.208Z] GC before operation: completed in 121.774 ms, heap usage 223.557 MB -> 40.783 MB. [2026-01-10T16:40:49.199Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:40:52.208Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:40:55.279Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:40:59.259Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:41:02.472Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:41:06.617Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:41:09.723Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:41:13.820Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:41:13.820Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (27960.704 ms) ====== [2026-01-10T16:41:13.820Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-10T16:41:13.820Z] GC before operation: completed in 149.515 ms, heap usage 83.523 MB -> 40.395 MB. [2026-01-10T16:41:17.893Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:41:21.459Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:41:23.877Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:41:27.832Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:41:29.991Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:41:33.089Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:41:37.195Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:41:40.223Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:41:40.223Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (26870.262 ms) ====== [2026-01-10T16:41:40.223Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-10T16:41:40.223Z] GC before operation: completed in 74.649 ms, heap usage 71.746 MB -> 40.791 MB. [2026-01-10T16:41:44.270Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:41:47.403Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:41:50.379Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:41:53.401Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:41:56.463Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:41:58.649Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:42:01.752Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:42:05.835Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:42:05.835Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (25239.547 ms) ====== [2026-01-10T16:42:05.835Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-10T16:42:05.835Z] GC before operation: completed in 67.182 ms, heap usage 72.843 MB -> 40.540 MB. [2026-01-10T16:42:09.538Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:42:12.614Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:42:15.676Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:42:19.775Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:42:23.790Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:42:26.858Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:42:29.984Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:42:33.070Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:42:33.070Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (27098.491 ms) ====== [2026-01-10T16:42:33.070Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-10T16:42:33.070Z] GC before operation: completed in 255.248 ms, heap usage 63.753 MB -> 40.502 MB. [2026-01-10T16:42:37.144Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:42:40.240Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:42:43.337Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:42:46.447Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:42:50.582Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:42:53.709Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:42:56.815Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:43:00.459Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:43:00.459Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (27192.843 ms) ====== [2026-01-10T16:43:00.459Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-10T16:43:00.459Z] GC before operation: completed in 58.206 ms, heap usage 89.034 MB -> 40.721 MB. [2026-01-10T16:43:03.476Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:43:07.489Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:43:10.639Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:43:14.633Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:43:17.714Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:43:20.755Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:43:23.816Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:43:27.819Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:43:27.819Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (27277.173 ms) ====== [2026-01-10T16:43:27.819Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-10T16:43:27.819Z] GC before operation: completed in 102.875 ms, heap usage 54.677 MB -> 40.568 MB. [2026-01-10T16:43:31.855Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:43:34.964Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:43:38.157Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:43:41.165Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:43:44.367Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:43:47.161Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:43:50.321Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:43:54.375Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:43:54.375Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (26332.634 ms) ====== [2026-01-10T16:43:54.375Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-10T16:43:54.375Z] GC before operation: completed in 119.943 ms, heap usage 71.806 MB -> 40.993 MB. [2026-01-10T16:43:57.549Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:44:01.573Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:44:05.694Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:44:09.729Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:44:12.918Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:44:16.093Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:44:19.999Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:44:23.092Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:44:23.092Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (29088.235 ms) ====== [2026-01-10T16:44:23.092Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-10T16:44:23.092Z] GC before operation: completed in 66.433 ms, heap usage 72.442 MB -> 40.601 MB. [2026-01-10T16:44:27.050Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:44:31.190Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:44:34.749Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:44:38.882Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:44:41.950Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:44:45.005Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:44:49.079Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:44:52.200Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:44:52.200Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (29095.609 ms) ====== [2026-01-10T16:44:52.200Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-10T16:44:52.939Z] GC before operation: completed in 115.253 ms, heap usage 173.490 MB -> 40.464 MB. [2026-01-10T16:44:55.970Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:44:58.979Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:45:02.024Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:45:05.090Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:45:08.126Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:45:11.209Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:45:15.216Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:45:17.393Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:45:17.393Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (25187.513 ms) ====== [2026-01-10T16:45:17.393Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-10T16:45:18.103Z] GC before operation: completed in 144.720 ms, heap usage 54.608 MB -> 40.733 MB. [2026-01-10T16:45:21.570Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:45:24.734Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:45:28.672Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:45:31.592Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:45:34.607Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:45:36.781Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:45:39.714Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:45:42.710Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:45:42.710Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (24559.411 ms) ====== [2026-01-10T16:45:42.710Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-10T16:45:42.710Z] GC before operation: completed in 64.678 ms, heap usage 72.128 MB -> 40.551 MB. [2026-01-10T16:45:45.701Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:45:48.705Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:45:51.649Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:45:53.867Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:45:56.904Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:45:59.932Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:46:02.896Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:46:05.229Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:46:05.229Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (22916.791 ms) ====== [2026-01-10T16:46:05.229Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-10T16:46:05.229Z] GC before operation: completed in 94.754 ms, heap usage 279.747 MB -> 40.480 MB. [2026-01-10T16:46:09.206Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:46:12.191Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:46:15.213Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:46:18.163Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:46:21.084Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:46:24.039Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:46:26.204Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:46:29.230Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:46:29.230Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (23831.637 ms) ====== [2026-01-10T16:46:29.230Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-10T16:46:29.230Z] GC before operation: completed in 87.867 ms, heap usage 90.498 MB -> 40.716 MB. [2026-01-10T16:46:32.191Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:46:35.108Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:46:37.211Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:46:40.266Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:46:43.182Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:46:45.238Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:46:48.132Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:46:50.698Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:46:50.698Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (21121.494 ms) ====== [2026-01-10T16:46:50.698Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-10T16:46:50.698Z] GC before operation: completed in 65.798 ms, heap usage 83.070 MB -> 40.475 MB. [2026-01-10T16:46:53.661Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:46:55.734Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:46:58.660Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:47:01.519Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:47:03.556Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:47:06.404Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:47:08.515Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:47:10.559Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:47:10.559Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (20203.935 ms) ====== [2026-01-10T16:47:10.559Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-10T16:47:10.559Z] GC before operation: completed in 58.366 ms, heap usage 82.942 MB -> 40.799 MB. [2026-01-10T16:47:13.479Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:47:16.326Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:47:19.263Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:47:21.390Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:47:24.335Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:47:26.390Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:47:29.365Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:47:31.460Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:47:31.460Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (20760.717 ms) ====== [2026-01-10T16:47:31.460Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-10T16:47:31.460Z] GC before operation: completed in 68.257 ms, heap usage 372.377 MB -> 40.763 MB. [2026-01-10T16:47:34.792Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:47:37.696Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:47:39.735Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:47:42.594Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:47:44.629Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:47:47.468Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:47:49.520Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:47:52.458Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:47:52.458Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (20315.381 ms) ====== [2026-01-10T16:47:52.458Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-10T16:47:52.458Z] GC before operation: completed in 74.259 ms, heap usage 83.016 MB -> 38.769 MB. [2026-01-10T16:47:55.330Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T16:47:57.352Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T16:47:59.405Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T16:48:02.234Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T16:48:05.069Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T16:48:07.130Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T16:48:09.967Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T16:48:11.983Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T16:48:11.983Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (19821.107 ms) ====== [2026-01-10T16:48:11.983Z] ----------------------------------- [2026-01-10T16:48:11.983Z] renaissance-gauss-mix_0_PASSED [2026-01-10T16:48:11.983Z] ----------------------------------- [2026-01-10T16:48:11.983Z] [2026-01-10T16:48:11.983Z] TEST TEARDOWN: [2026-01-10T16:48:11.983Z] Nothing to be done for teardown. [2026-01-10T16:48:11.983Z] renaissance-gauss-mix_0 Finish Time: Sat Jan 10 16:48:11 2026 Epoch Time (ms): 1768063691918