[2026-01-03T13:14:15.325Z] Running test renaissance-gauss-mix_0 ... [2026-01-03T13:14:15.678Z] =============================================== [2026-01-03T13:14:15.679Z] renaissance-gauss-mix_0 Start Time: Sat Jan 3 08:14:15 2026 Epoch Time (ms): 1767446055301 [2026-01-03T13:14:15.679Z] variation: NoOptions [2026-01-03T13:14:15.679Z] JVM_OPTIONS: [2026-01-03T13:14:15.679Z] { \ [2026-01-03T13:14:15.679Z] echo ""; echo "TEST SETUP:"; \ [2026-01-03T13:14:15.679Z] echo "Nothing to be done for setup."; \ [2026-01-03T13:14:15.679Z] mkdir -p "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17674456951950/renaissance-gauss-mix_0"; \ [2026-01-03T13:14:15.679Z] cd "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17674456951950/renaissance-gauss-mix_0"; \ [2026-01-03T13:14:15.679Z] echo ""; echo "TESTING:"; \ [2026-01-03T13:14:15.679Z] "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/jdkbinary/j2sdk-image/Contents/Home/bin/..//bin/java" --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED -jar "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17674456951950/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-03T13:14:15.679Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/..; rm -f -r "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17674456951950/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-03T13:14:15.679Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-03T13:14:15.679Z] echo "Nothing to be done for teardown."; \ [2026-01-03T13:14:15.679Z] } 2>&1 | tee -a "/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/../TKG/output_17674456951950/TestTargetResult"; [2026-01-03T13:14:15.679Z] [2026-01-03T13:14:15.679Z] TEST SETUP: [2026-01-03T13:14:15.679Z] Nothing to be done for setup. [2026-01-03T13:14:15.679Z] [2026-01-03T13:14:15.679Z] TESTING: [2026-01-03T13:14:15.679Z] WARNING: A terminally deprecated method in sun.misc.Unsafe has been called [2026-01-03T13:14:15.679Z] WARNING: sun.misc.Unsafe::objectFieldOffset has been called by scala.runtime.LazyVals$ (file:/Users/admin/workspace/workspace/Test_openjdk25_hs_extended.perf_aarch64_mac/aqa-tests/TKG/output_17674456951950/renaissance-gauss-mix_0/launcher-081415-12847959024370885775/renaissance-harness_3/lib/scala3-library_3-3.3.4.jar) [2026-01-03T13:14:15.679Z] WARNING: Please consider reporting this to the maintainers of class scala.runtime.LazyVals$ [2026-01-03T13:14:15.679Z] WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release [2026-01-03T13:14:18.871Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 4 (out of 4) threads. [2026-01-03T13:14:18.871Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-03T13:14:18.871Z] GC before operation: completed in 24.133 ms, heap usage 37.229 MB -> 29.581 MB. [2026-01-03T13:14:22.144Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:14:22.950Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:14:24.220Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:14:24.984Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:14:25.755Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:14:26.530Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:14:27.779Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:14:28.550Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:14:28.550Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (9557.319 ms) ====== [2026-01-03T13:14:28.550Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-03T13:14:28.550Z] GC before operation: completed in 29.127 ms, heap usage 130.345 MB -> 37.198 MB. [2026-01-03T13:14:29.808Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:14:30.605Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:14:31.393Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:14:32.188Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:14:32.974Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:14:33.766Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:14:34.634Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:14:35.415Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:14:35.415Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (6619.978 ms) ====== [2026-01-03T13:14:35.415Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-03T13:14:35.415Z] GC before operation: completed in 26.601 ms, heap usage 122.316 MB -> 38.896 MB. [2026-01-03T13:14:36.193Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:14:36.953Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:14:37.732Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:14:38.527Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:14:39.293Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:14:40.530Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:14:41.286Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:14:42.096Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:14:42.096Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (6868.377 ms) ====== [2026-01-03T13:14:42.096Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-03T13:14:42.096Z] GC before operation: completed in 27.121 ms, heap usage 145.299 MB -> 40.668 MB. [2026-01-03T13:14:43.316Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:14:43.670Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:14:44.957Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:14:45.311Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:14:46.127Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:14:47.360Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:14:48.126Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:14:48.894Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:14:48.894Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (6662.193 ms) ====== [2026-01-03T13:14:48.894Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-03T13:14:48.894Z] GC before operation: completed in 39.381 ms, heap usage 60.797 MB -> 41.597 MB. [2026-01-03T13:14:49.669Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:14:50.465Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:14:51.232Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:14:51.596Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:14:52.373Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:14:53.146Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:14:53.977Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:14:54.746Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:14:54.746Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (6004.335 ms) ====== [2026-01-03T13:14:54.746Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-03T13:14:54.746Z] GC before operation: completed in 32.458 ms, heap usage 312.198 MB -> 41.525 MB. [2026-01-03T13:14:55.520Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:14:56.300Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:14:57.063Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:14:57.841Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:14:58.633Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:14:59.512Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:00.290Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:00.654Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:01.029Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (5967.484 ms) ====== [2026-01-03T13:15:01.029Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-03T13:15:01.029Z] GC before operation: completed in 27.944 ms, heap usage 147.135 MB -> 41.817 MB. [2026-01-03T13:15:01.815Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:02.184Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:02.954Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:03.725Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:04.494Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:05.283Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:06.047Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:06.820Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:06.820Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (5904.863 ms) ====== [2026-01-03T13:15:06.820Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-03T13:15:06.820Z] GC before operation: completed in 27.978 ms, heap usage 152.483 MB -> 41.666 MB. [2026-01-03T13:15:07.589Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:08.388Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:08.752Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:09.554Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:10.347Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:11.140Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:11.911Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:12.689Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:12.690Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (5736.057 ms) ====== [2026-01-03T13:15:12.690Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-03T13:15:12.690Z] GC before operation: completed in 37.625 ms, heap usage 99.715 MB -> 42.009 MB. [2026-01-03T13:15:13.476Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:13.840Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:14.665Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:15.446Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:16.235Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:17.011Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:17.809Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:18.576Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:18.576Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (6001.045 ms) ====== [2026-01-03T13:15:18.576Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-03T13:15:18.576Z] GC before operation: completed in 29.112 ms, heap usage 47.840 MB -> 41.676 MB. [2026-01-03T13:15:19.359Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:20.147Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:20.929Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:21.294Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:22.092Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:23.381Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:23.745Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:24.982Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:24.982Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (6086.197 ms) ====== [2026-01-03T13:15:24.982Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-03T13:15:24.982Z] GC before operation: completed in 31.312 ms, heap usage 161.008 MB -> 41.495 MB. [2026-01-03T13:15:25.360Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:26.132Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:26.956Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:27.737Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:28.571Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:28.929Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:29.702Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:30.504Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:30.504Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (5793.527 ms) ====== [2026-01-03T13:15:30.504Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-03T13:15:30.504Z] GC before operation: completed in 29.325 ms, heap usage 307.042 MB -> 42.085 MB. [2026-01-03T13:15:31.296Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:32.061Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:32.865Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:33.224Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:34.032Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:34.817Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:35.598Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:36.382Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:36.382Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (5701.174 ms) ====== [2026-01-03T13:15:36.382Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-03T13:15:36.382Z] GC before operation: completed in 33.237 ms, heap usage 99.202 MB -> 41.615 MB. [2026-01-03T13:15:37.202Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:37.606Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:38.413Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:39.192Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:39.956Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:40.743Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:41.228Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:42.102Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:42.103Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (5704.305 ms) ====== [2026-01-03T13:15:42.103Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-03T13:15:42.103Z] GC before operation: completed in 27.183 ms, heap usage 104.256 MB -> 41.485 MB. [2026-01-03T13:15:42.878Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:43.662Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:44.048Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:44.836Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:45.631Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:46.445Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:46.814Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:47.663Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:47.663Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (5685.345 ms) ====== [2026-01-03T13:15:47.663Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-03T13:15:47.663Z] GC before operation: completed in 28.446 ms, heap usage 313.977 MB -> 41.992 MB. [2026-01-03T13:15:48.455Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:49.227Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:49.999Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:50.361Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:51.140Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:51.955Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:52.760Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:53.580Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:53.580Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (5717.090 ms) ====== [2026-01-03T13:15:53.580Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-03T13:15:53.580Z] GC before operation: completed in 29.096 ms, heap usage 94.582 MB -> 41.661 MB. [2026-01-03T13:15:54.361Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:15:54.727Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:15:55.514Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:15:56.306Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:15:57.081Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:15:57.859Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:15:58.315Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:15:59.099Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:15:59.099Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (5606.025 ms) ====== [2026-01-03T13:15:59.099Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-03T13:15:59.099Z] GC before operation: completed in 32.682 ms, heap usage 204.129 MB -> 42.047 MB. [2026-01-03T13:15:59.882Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:00.655Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:01.458Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:01.827Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:02.622Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:03.419Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:04.201Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:04.983Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:04.983Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (5705.665 ms) ====== [2026-01-03T13:16:04.983Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-03T13:16:04.983Z] GC before operation: completed in 28.403 ms, heap usage 113.613 MB -> 41.701 MB. [2026-01-03T13:16:05.800Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:06.170Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:06.935Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:07.715Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:08.495Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:08.849Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:09.620Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:10.457Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:10.457Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (5581.562 ms) ====== [2026-01-03T13:16:10.457Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-03T13:16:10.457Z] GC before operation: completed in 38.315 ms, heap usage 99.214 MB -> 41.586 MB. [2026-01-03T13:16:11.246Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:12.043Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:12.404Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:13.192Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:13.961Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:14.731Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:15.087Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:15.866Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:15.866Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (5479.464 ms) ====== [2026-01-03T13:16:15.866Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-03T13:16:15.866Z] GC before operation: completed in 31.225 ms, heap usage 65.996 MB -> 41.934 MB. [2026-01-03T13:16:16.673Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:17.441Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:18.205Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:18.558Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:19.332Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:20.097Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:20.873Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:21.629Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:21.629Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (5519.171 ms) ====== [2026-01-03T13:16:21.629Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-03T13:16:21.629Z] GC before operation: completed in 33.956 ms, heap usage 61.488 MB -> 41.643 MB. [2026-01-03T13:16:22.400Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:22.754Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:23.517Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:24.281Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:25.056Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:25.827Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:26.621Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:26.979Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:26.979Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (5578.952 ms) ====== [2026-01-03T13:16:26.979Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-03T13:16:26.979Z] GC before operation: completed in 22.093 ms, heap usage 109.813 MB -> 41.377 MB. [2026-01-03T13:16:27.785Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:28.156Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:28.955Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:29.724Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:30.517Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:31.317Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:32.104Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:32.900Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:32.900Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (5822.069 ms) ====== [2026-01-03T13:16:32.900Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-03T13:16:32.900Z] GC before operation: completed in 31.063 ms, heap usage 82.536 MB -> 41.838 MB. [2026-01-03T13:16:33.685Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:34.588Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:35.383Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:36.163Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:37.252Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:37.801Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:38.906Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:39.277Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:39.277Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (6361.070 ms) ====== [2026-01-03T13:16:39.277Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-03T13:16:39.277Z] GC before operation: completed in 30.318 ms, heap usage 99.940 MB -> 41.577 MB. [2026-01-03T13:16:40.115Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:40.918Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:41.704Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:42.501Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:43.778Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:44.561Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:45.349Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:46.129Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:46.129Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (6729.141 ms) ====== [2026-01-03T13:16:46.129Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-03T13:16:46.129Z] GC before operation: completed in 38.799 ms, heap usage 66.860 MB -> 41.876 MB. [2026-01-03T13:16:46.913Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:47.709Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:48.974Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:49.376Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:50.269Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:51.534Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:52.310Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:53.088Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:53.088Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (6865.815 ms) ====== [2026-01-03T13:16:53.088Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-03T13:16:53.088Z] GC before operation: completed in 46.899 ms, heap usage 313.680 MB -> 41.947 MB. [2026-01-03T13:16:53.864Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:16:54.640Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:16:55.923Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:16:56.714Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:16:57.490Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:16:58.734Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:16:59.517Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:16:59.874Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:16:59.874Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (6838.606 ms) ====== [2026-01-03T13:16:59.874Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-03T13:16:59.874Z] GC before operation: completed in 24.586 ms, heap usage 120.513 MB -> 41.598 MB. [2026-01-03T13:17:00.649Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:01.470Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:02.276Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:03.079Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:03.905Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:05.217Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:06.025Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:06.823Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:06.823Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (6783.345 ms) ====== [2026-01-03T13:17:06.823Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-03T13:17:06.823Z] GC before operation: completed in 44.362 ms, heap usage 184.985 MB -> 41.965 MB. [2026-01-03T13:17:07.632Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:08.484Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:09.748Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:10.545Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:11.348Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:12.148Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:12.935Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:14.375Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:14.375Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (7271.743 ms) ====== [2026-01-03T13:17:14.375Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-03T13:17:14.375Z] GC before operation: completed in 46.531 ms, heap usage 66.710 MB -> 41.747 MB. [2026-01-03T13:17:15.206Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:16.016Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:16.796Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:17.585Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:18.382Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:19.646Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:20.435Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:21.198Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:21.198Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (7170.959 ms) ====== [2026-01-03T13:17:21.198Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-03T13:17:21.198Z] GC before operation: completed in 42.041 ms, heap usage 113.619 MB -> 42.095 MB. [2026-01-03T13:17:22.464Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:23.229Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:24.023Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:24.809Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:25.586Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:26.364Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:27.143Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:28.405Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:28.405Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (6910.358 ms) ====== [2026-01-03T13:17:28.405Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-03T13:17:28.405Z] GC before operation: completed in 46.231 ms, heap usage 213.051 MB -> 41.880 MB. [2026-01-03T13:17:29.184Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:29.993Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:30.778Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:31.557Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:31.912Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:32.675Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:33.037Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:33.413Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:33.413Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (5182.255 ms) ====== [2026-01-03T13:17:33.413Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-03T13:17:33.413Z] GC before operation: completed in 21.846 ms, heap usage 113.741 MB -> 41.660 MB. [2026-01-03T13:17:33.767Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:34.134Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:34.895Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:35.309Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:35.662Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:36.018Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:36.370Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:36.728Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:36.728Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (3364.603 ms) ====== [2026-01-03T13:17:36.728Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-03T13:17:36.728Z] GC before operation: completed in 23.304 ms, heap usage 246.738 MB -> 42.145 MB. [2026-01-03T13:17:37.494Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:37.862Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:38.232Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:38.603Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:39.386Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:39.748Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:40.561Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:40.946Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:40.946Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (4114.309 ms) ====== [2026-01-03T13:17:40.946Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-03T13:17:40.946Z] GC before operation: completed in 23.052 ms, heap usage 181.530 MB -> 41.889 MB. [2026-01-03T13:17:41.744Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:42.117Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:42.477Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:42.834Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:43.186Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:43.963Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:44.362Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:44.735Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:44.735Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (3746.036 ms) ====== [2026-01-03T13:17:44.735Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-03T13:17:44.735Z] GC before operation: completed in 21.254 ms, heap usage 202.773 MB -> 41.534 MB. [2026-01-03T13:17:45.095Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:45.874Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:46.242Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:46.605Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:46.961Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:47.734Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:48.091Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:48.455Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:48.455Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (3740.963 ms) ====== [2026-01-03T13:17:48.455Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-03T13:17:48.455Z] GC before operation: completed in 21.052 ms, heap usage 262.484 MB -> 41.995 MB. [2026-01-03T13:17:48.814Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:49.582Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:49.934Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:50.289Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:50.645Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:51.432Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:51.827Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:52.186Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:52.186Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (3690.947 ms) ====== [2026-01-03T13:17:52.186Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-03T13:17:52.186Z] GC before operation: completed in 19.775 ms, heap usage 62.472 MB -> 41.734 MB. [2026-01-03T13:17:52.544Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:52.907Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:53.696Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:54.051Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:54.403Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:54.781Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:55.134Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:55.984Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:55.984Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (3597.388 ms) ====== [2026-01-03T13:17:55.984Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-03T13:17:55.984Z] GC before operation: completed in 20.797 ms, heap usage 231.557 MB -> 42.143 MB. [2026-01-03T13:17:56.345Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:17:56.716Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:17:57.487Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:17:57.487Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:17:58.280Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:17:58.638Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:17:58.995Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:17:59.758Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:17:59.758Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (3732.111 ms) ====== [2026-01-03T13:17:59.758Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-03T13:17:59.758Z] GC before operation: completed in 21.419 ms, heap usage 161.966 MB -> 41.924 MB. [2026-01-03T13:18:00.116Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:18:00.476Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:18:00.842Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:18:01.217Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:18:01.593Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:18:01.954Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:18:02.715Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:18:03.080Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:18:03.080Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (3335.476 ms) ====== [2026-01-03T13:18:03.080Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-03T13:18:03.080Z] GC before operation: completed in 21.065 ms, heap usage 219.716 MB -> 41.740 MB. [2026-01-03T13:18:03.460Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-03T13:18:03.824Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-03T13:18:04.185Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-03T13:18:04.543Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-03T13:18:04.902Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-03T13:18:05.260Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-03T13:18:05.615Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-03T13:18:06.380Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-03T13:18:06.380Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (3228.639 ms) ====== [2026-01-03T13:18:06.380Z] ----------------------------------- [2026-01-03T13:18:06.380Z] renaissance-gauss-mix_0_PASSED [2026-01-03T13:18:06.380Z] ----------------------------------- [2026-01-03T13:18:06.380Z] [2026-01-03T13:18:06.380Z] TEST TEARDOWN: [2026-01-03T13:18:06.380Z] Nothing to be done for teardown. [2026-01-03T13:18:06.380Z] renaissance-gauss-mix_0 Finish Time: Sat Jan 3 08:18:06 2026 Epoch Time (ms): 1767446286082