[2026-01-18T20:50:13.584Z] Running test renaissance-gauss-mix_0 ... [2026-01-18T20:50:13.584Z] =============================================== [2026-01-18T20:50:13.584Z] renaissance-gauss-mix_0 Start Time: Sun Jan 18 20:50:12 2026 Epoch Time (ms): 1768769412958 [2026-01-18T20:50:13.584Z] variation: NoOptions [2026-01-18T20:50:13.584Z] JVM_OPTIONS: [2026-01-18T20:50:13.584Z] { \ [2026-01-18T20:50:13.584Z] echo ""; echo "TEST SETUP:"; \ [2026-01-18T20:50:13.584Z] echo "Nothing to be done for setup."; \ [2026-01-18T20:50:13.584Z] mkdir -p "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687682282681/renaissance-gauss-mix_0"; \ [2026-01-18T20:50:13.584Z] cd "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687682282681/renaissance-gauss-mix_0"; \ [2026-01-18T20:50:13.584Z] echo ""; echo "TESTING:"; \ [2026-01-18T20:50:13.584Z] "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_aarch64_linux/jdkbinary/j2sdk-image/bin/java" --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED -jar "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687682282681/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-18T20:50:13.584Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk17_hs_extended.perf_aarch64_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687682282681/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-18T20:50:13.584Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-18T20:50:13.584Z] echo "Nothing to be done for teardown."; \ [2026-01-18T20:50:13.584Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk17_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687682282681/TestTargetResult"; [2026-01-18T20:50:13.584Z] [2026-01-18T20:50:13.584Z] TEST SETUP: [2026-01-18T20:50:13.584Z] Nothing to be done for setup. [2026-01-18T20:50:13.584Z] [2026-01-18T20:50:13.584Z] TESTING: [2026-01-18T20:50:21.747Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 4 (out of 4) threads. [2026-01-18T20:50:21.747Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-18T20:50:22.708Z] GC before operation: completed in 52.654 ms, heap usage 39.103 MB -> 29.385 MB. [2026-01-18T20:50:33.566Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:50:37.749Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:50:39.718Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:50:42.755Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:50:45.837Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:50:47.800Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:50:50.873Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:50:52.841Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:50:52.841Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (30418.968 ms) ====== [2026-01-18T20:50:52.841Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-18T20:50:52.841Z] GC before operation: completed in 73.737 ms, heap usage 182.636 MB -> 37.349 MB. [2026-01-18T20:50:54.809Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:50:57.871Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:50:59.837Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:51:01.807Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:51:03.783Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:51:05.747Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:51:07.713Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:51:09.676Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:51:09.676Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (17324.260 ms) ====== [2026-01-18T20:51:09.676Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-18T20:51:09.676Z] GC before operation: completed in 65.519 ms, heap usage 64.863 MB -> 39.052 MB. [2026-01-18T20:51:12.708Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:51:14.678Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:51:16.643Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:51:18.617Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:51:20.581Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:51:22.553Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:51:25.595Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:51:26.553Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:51:26.553Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (16879.073 ms) ====== [2026-01-18T20:51:26.553Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-18T20:51:28.220Z] GC before operation: completed in 67.760 ms, heap usage 78.294 MB -> 40.662 MB. [2026-01-18T20:51:29.185Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:51:31.204Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:51:33.177Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:51:35.143Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:51:37.109Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:51:39.077Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:51:41.050Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:51:43.014Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:51:43.014Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (16008.032 ms) ====== [2026-01-18T20:51:43.014Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-18T20:51:43.014Z] GC before operation: completed in 70.420 ms, heap usage 198.133 MB -> 41.878 MB. [2026-01-18T20:51:45.145Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:51:47.109Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:51:49.258Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:51:51.399Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:51:53.363Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:51:55.331Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:51:57.294Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:51:58.258Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:51:58.258Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (15538.465 ms) ====== [2026-01-18T20:51:58.258Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-18T20:51:59.222Z] GC before operation: completed in 69.732 ms, heap usage 266.149 MB -> 41.635 MB. [2026-01-18T20:52:01.187Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:52:03.160Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:52:05.134Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:52:07.099Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:52:09.063Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:52:11.031Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:52:13.001Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:52:14.964Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:52:14.964Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (16038.870 ms) ====== [2026-01-18T20:52:14.964Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-18T20:52:14.964Z] GC before operation: completed in 67.926 ms, heap usage 75.946 MB -> 41.904 MB. [2026-01-18T20:52:16.936Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:52:18.909Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:52:20.888Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:52:23.566Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:52:24.523Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:52:26.504Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:52:28.511Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:52:29.476Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:52:29.476Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (14856.264 ms) ====== [2026-01-18T20:52:29.476Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-18T20:52:29.476Z] GC before operation: completed in 70.594 ms, heap usage 270.730 MB -> 41.740 MB. [2026-01-18T20:52:31.440Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:52:33.433Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:52:35.401Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:52:37.363Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:52:39.328Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:52:41.292Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:52:43.267Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:52:45.304Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:52:45.304Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (15014.993 ms) ====== [2026-01-18T20:52:45.304Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-18T20:52:45.304Z] GC before operation: completed in 65.780 ms, heap usage 201.274 MB -> 42.106 MB. [2026-01-18T20:52:47.270Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:52:48.226Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:52:50.194Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:52:52.157Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:52:54.143Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:52:56.110Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:52:57.071Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:52:59.090Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:52:59.090Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (14191.256 ms) ====== [2026-01-18T20:52:59.090Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-18T20:52:59.090Z] GC before operation: completed in 66.154 ms, heap usage 292.336 MB -> 41.973 MB. [2026-01-18T20:53:01.054Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:53:03.039Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:53:03.998Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:53:05.974Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:53:07.951Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:53:09.931Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:53:11.897Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:53:12.855Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:53:13.816Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (14176.728 ms) ====== [2026-01-18T20:53:13.816Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-18T20:53:13.816Z] GC before operation: completed in 65.684 ms, heap usage 63.534 MB -> 41.616 MB. [2026-01-18T20:53:14.773Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:53:16.738Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:53:18.708Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:53:20.675Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:53:22.643Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:53:23.603Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:53:26.311Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:53:27.265Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:53:27.265Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (14280.708 ms) ====== [2026-01-18T20:53:27.265Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-18T20:53:28.224Z] GC before operation: completed in 68.098 ms, heap usage 426.639 MB -> 42.265 MB. [2026-01-18T20:53:29.179Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:53:31.161Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:53:33.632Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:53:34.593Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:53:36.564Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:53:38.556Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:53:40.549Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:53:41.504Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:53:41.504Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (13981.470 ms) ====== [2026-01-18T20:53:41.504Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-18T20:53:41.504Z] GC before operation: completed in 66.248 ms, heap usage 321.490 MB -> 41.986 MB. [2026-01-18T20:53:43.478Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:53:45.466Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:53:47.427Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:53:48.387Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:53:50.355Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:53:52.321Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:53:54.287Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:53:55.250Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:53:55.250Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (13825.565 ms) ====== [2026-01-18T20:53:55.250Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-18T20:53:55.250Z] GC before operation: completed in 66.591 ms, heap usage 174.261 MB -> 41.579 MB. [2026-01-18T20:53:57.223Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:53:59.190Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:54:01.181Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:54:03.151Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:54:04.109Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:54:06.077Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:54:08.049Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:54:10.015Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:54:10.015Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (13942.766 ms) ====== [2026-01-18T20:54:10.015Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-18T20:54:10.015Z] GC before operation: completed in 65.353 ms, heap usage 186.750 MB -> 41.992 MB. [2026-01-18T20:54:11.985Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:54:12.943Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:54:14.913Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:54:16.887Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:54:17.847Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:54:19.842Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:54:21.809Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:54:28.903Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:54:28.903Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (13881.698 ms) ====== [2026-01-18T20:54:28.903Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-18T20:54:28.903Z] GC before operation: completed in 68.316 ms, heap usage 317.148 MB -> 41.853 MB. [2026-01-18T20:54:28.903Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:54:28.903Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:54:28.903Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:54:30.560Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:54:32.531Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:54:34.497Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:54:35.457Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:54:37.434Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:54:37.434Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (13800.664 ms) ====== [2026-01-18T20:54:37.434Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-18T20:54:37.434Z] GC before operation: completed in 65.287 ms, heap usage 180.032 MB -> 42.183 MB. [2026-01-18T20:54:39.407Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:54:41.373Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:54:42.332Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:54:44.352Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:54:46.346Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:54:48.315Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:54:49.274Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:54:51.244Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:54:51.244Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (13747.689 ms) ====== [2026-01-18T20:54:51.244Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-18T20:54:51.244Z] GC before operation: completed in 67.562 ms, heap usage 63.786 MB -> 41.835 MB. [2026-01-18T20:54:53.211Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:54:55.182Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:54:56.140Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:54:58.139Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:55:00.110Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:55:02.078Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:55:04.046Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:55:05.004Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:55:05.004Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (13943.935 ms) ====== [2026-01-18T20:55:05.004Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-18T20:55:05.004Z] GC before operation: completed in 69.166 ms, heap usage 180.153 MB -> 41.752 MB. [2026-01-18T20:55:06.977Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:55:08.943Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:55:10.916Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:55:11.873Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:55:13.845Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:55:15.821Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:55:17.789Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:55:18.745Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:55:18.745Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (13796.236 ms) ====== [2026-01-18T20:55:18.745Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-18T20:55:19.703Z] GC before operation: completed in 68.075 ms, heap usage 57.908 MB -> 42.168 MB. [2026-01-18T20:55:20.666Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:55:22.636Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:55:24.604Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:55:26.568Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:55:27.527Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:55:29.496Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:55:32.365Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:55:33.323Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:55:33.323Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (14305.073 ms) ====== [2026-01-18T20:55:33.323Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-18T20:55:33.323Z] GC before operation: completed in 66.265 ms, heap usage 71.392 MB -> 41.814 MB. [2026-01-18T20:55:35.995Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:55:36.954Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:55:38.921Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:55:40.887Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:55:42.851Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:55:44.002Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:55:45.972Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:55:47.938Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:55:47.939Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (13980.171 ms) ====== [2026-01-18T20:55:47.939Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-18T20:55:47.939Z] GC before operation: completed in 68.531 ms, heap usage 319.826 MB -> 41.679 MB. [2026-01-18T20:55:49.905Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:55:50.865Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:55:52.828Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:55:54.793Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:55:56.759Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:55:58.728Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:55:59.688Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:56:01.652Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:56:01.652Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (13966.335 ms) ====== [2026-01-18T20:56:01.652Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-18T20:56:01.652Z] GC before operation: completed in 71.169 ms, heap usage 333.569 MB -> 42.100 MB. [2026-01-18T20:56:03.619Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:56:05.589Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:56:06.545Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:56:08.508Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:56:10.482Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:56:12.456Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:56:13.416Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:56:15.386Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:56:15.386Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (13720.462 ms) ====== [2026-01-18T20:56:15.386Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-18T20:56:15.386Z] GC before operation: completed in 67.666 ms, heap usage 189.309 MB -> 41.799 MB. [2026-01-18T20:56:17.353Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:56:19.322Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:56:20.278Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:56:22.256Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:56:24.252Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:56:26.221Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:56:27.177Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:56:29.147Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:56:29.147Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (13614.761 ms) ====== [2026-01-18T20:56:29.147Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-18T20:56:29.147Z] GC before operation: completed in 68.590 ms, heap usage 266.712 MB -> 42.246 MB. [2026-01-18T20:56:31.115Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:56:32.779Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:56:34.749Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:56:35.706Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:56:37.672Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:56:39.636Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:56:41.606Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:56:42.565Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:56:43.523Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (13895.328 ms) ====== [2026-01-18T20:56:43.523Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-18T20:56:43.523Z] GC before operation: completed in 65.934 ms, heap usage 187.524 MB -> 41.975 MB. [2026-01-18T20:56:45.487Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:56:46.447Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:56:48.412Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:56:50.373Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:56:52.340Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:56:53.297Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:56:55.264Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:56:57.247Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:56:57.247Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (13833.667 ms) ====== [2026-01-18T20:56:57.247Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-18T20:56:57.247Z] GC before operation: completed in 68.207 ms, heap usage 102.116 MB -> 41.556 MB. [2026-01-18T20:56:59.216Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:57:00.172Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:57:02.131Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:57:04.103Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:57:06.075Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:57:07.032Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:57:09.002Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:57:10.485Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:57:10.485Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (13655.177 ms) ====== [2026-01-18T20:57:10.485Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-18T20:57:10.485Z] GC before operation: completed in 68.194 ms, heap usage 183.769 MB -> 42.008 MB. [2026-01-18T20:57:12.448Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:57:14.418Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:57:16.383Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:57:17.345Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:57:19.320Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:57:21.285Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:57:22.245Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:57:24.217Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:57:24.217Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (13530.194 ms) ====== [2026-01-18T20:57:24.217Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-18T20:57:24.217Z] GC before operation: completed in 68.693 ms, heap usage 63.417 MB -> 41.877 MB. [2026-01-18T20:57:26.317Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:57:28.280Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:57:29.239Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:57:31.207Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:57:39.158Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:57:39.158Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:57:39.158Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:57:39.158Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:57:39.158Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (13632.500 ms) ====== [2026-01-18T20:57:39.158Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-18T20:57:39.158Z] GC before operation: completed in 70.795 ms, heap usage 433.840 MB -> 42.249 MB. [2026-01-18T20:57:40.116Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:57:42.097Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:57:43.059Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:57:45.195Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:57:47.161Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:57:49.130Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:57:50.088Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:57:52.054Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:57:52.054Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (13981.074 ms) ====== [2026-01-18T20:57:52.054Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-18T20:57:52.054Z] GC before operation: completed in 67.612 ms, heap usage 63.812 MB -> 41.976 MB. [2026-01-18T20:57:54.025Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:57:55.994Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:57:56.953Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:57:58.927Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:58:00.933Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:58:01.892Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:58:03.865Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:58:05.835Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:58:05.835Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (13553.383 ms) ====== [2026-01-18T20:58:05.835Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-18T20:58:05.835Z] GC before operation: completed in 72.345 ms, heap usage 333.861 MB -> 41.786 MB. [2026-01-18T20:58:08.357Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:58:09.319Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:58:11.285Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:58:13.251Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:58:15.219Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:58:16.180Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:58:18.157Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:58:20.122Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:58:20.122Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (14144.428 ms) ====== [2026-01-18T20:58:20.122Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-18T20:58:20.122Z] GC before operation: completed in 70.925 ms, heap usage 271.002 MB -> 42.181 MB. [2026-01-18T20:58:22.091Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:58:23.052Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:58:25.023Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:58:26.988Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:58:28.965Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:58:29.923Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:58:31.887Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:58:33.893Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:58:33.893Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (13716.630 ms) ====== [2026-01-18T20:58:33.893Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-18T20:58:33.893Z] GC before operation: completed in 69.868 ms, heap usage 63.475 MB -> 41.905 MB. [2026-01-18T20:58:35.861Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:58:36.821Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:58:38.790Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:58:40.800Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:58:42.805Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:58:43.764Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:58:45.765Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:58:47.738Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:58:47.738Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (13784.074 ms) ====== [2026-01-18T20:58:47.739Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-18T20:58:47.739Z] GC before operation: completed in 68.956 ms, heap usage 390.955 MB -> 41.727 MB. [2026-01-18T20:58:49.698Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:58:50.662Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:58:52.632Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:58:54.602Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:58:56.577Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:58:57.534Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:58:59.513Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:59:01.475Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:59:01.475Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (13494.168 ms) ====== [2026-01-18T20:59:01.475Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-18T20:59:01.475Z] GC before operation: completed in 68.730 ms, heap usage 108.907 MB -> 41.961 MB. [2026-01-18T20:59:03.494Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:59:04.451Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:59:06.419Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:59:08.395Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:59:09.356Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:59:11.326Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:59:13.304Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:59:14.260Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:59:14.260Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (13459.148 ms) ====== [2026-01-18T20:59:14.260Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-18T20:59:14.260Z] GC before operation: completed in 69.987 ms, heap usage 184.212 MB -> 41.815 MB. [2026-01-18T20:59:16.233Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:59:18.198Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:59:20.162Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:59:22.134Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:59:23.093Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:59:25.102Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:59:27.074Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:59:28.037Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:59:28.037Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (13606.197 ms) ====== [2026-01-18T20:59:28.037Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-18T20:59:28.037Z] GC before operation: completed in 70.581 ms, heap usage 237.999 MB -> 42.230 MB. [2026-01-18T20:59:30.008Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:59:31.976Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:59:33.943Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:59:34.901Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:59:36.875Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:59:38.856Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:59:41.231Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:59:42.206Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:59:42.206Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (13726.431 ms) ====== [2026-01-18T20:59:42.206Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-18T20:59:42.206Z] GC before operation: completed in 72.967 ms, heap usage 290.541 MB -> 42.026 MB. [2026-01-18T20:59:44.200Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:59:46.170Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T20:59:47.126Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T20:59:49.112Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T20:59:51.084Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T20:59:52.041Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T20:59:54.011Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T20:59:55.976Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T20:59:55.976Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (13667.047 ms) ====== [2026-01-18T20:59:55.976Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-18T20:59:55.976Z] GC before operation: completed in 67.761 ms, heap usage 241.230 MB -> 41.747 MB. [2026-01-18T20:59:58.255Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T20:59:59.213Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:00:01.180Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:00:03.157Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:00:04.120Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:00:06.090Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:00:08.057Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:00:09.014Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:00:09.014Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (13552.864 ms) ====== [2026-01-18T21:00:09.967Z] ----------------------------------- [2026-01-18T21:00:09.967Z] renaissance-gauss-mix_0_PASSED [2026-01-18T21:00:09.967Z] ----------------------------------- [2026-01-18T21:00:09.967Z] [2026-01-18T21:00:09.967Z] TEST TEARDOWN: [2026-01-18T21:00:09.967Z] Nothing to be done for teardown. [2026-01-18T21:00:09.967Z] renaissance-gauss-mix_0 Finish Time: Sun Jan 18 21:00:09 2026 Epoch Time (ms): 1768770009573