[2026-01-18T21:16:15.699Z] Running test renaissance-gauss-mix_0 ... [2026-01-18T21:16:15.699Z] =============================================== [2026-01-18T21:16:15.699Z] renaissance-gauss-mix_0 Start Time: Sun Jan 18 21:16:14 2026 Epoch Time (ms): 1768770974607 [2026-01-18T21:16:15.699Z] variation: NoOptions [2026-01-18T21:16:15.699Z] JVM_OPTIONS: [2026-01-18T21:16:15.699Z] { \ [2026-01-18T21:16:15.699Z] echo ""; echo "TEST SETUP:"; \ [2026-01-18T21:16:15.699Z] echo "Nothing to be done for setup."; \ [2026-01-18T21:16:15.699Z] mkdir -p "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687699707924/renaissance-gauss-mix_0"; \ [2026-01-18T21:16:15.699Z] cd "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687699707924/renaissance-gauss-mix_0"; \ [2026-01-18T21:16:15.699Z] echo ""; echo "TESTING:"; \ [2026-01-18T21:16:15.699Z] "/home/jenkins/workspace/Test_openjdk21_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_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687699707924/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-18T21:16:15.699Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687699707924/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-18T21:16:15.699Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-18T21:16:15.699Z] echo "Nothing to be done for teardown."; \ [2026-01-18T21:16:15.699Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_aarch64_linux/aqa-tests/TKG/../TKG/output_17687699707924/TestTargetResult"; [2026-01-18T21:16:15.699Z] [2026-01-18T21:16:15.699Z] TEST SETUP: [2026-01-18T21:16:15.699Z] Nothing to be done for setup. [2026-01-18T21:16:15.699Z] [2026-01-18T21:16:15.699Z] TESTING: [2026-01-18T21:16:21.850Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 4 (out of 4) threads. [2026-01-18T21:16:22.207Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-18T21:16:22.207Z] GC before operation: completed in 48.391 ms, heap usage 63.240 MB -> 29.282 MB. [2026-01-18T21:16:33.718Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:16:35.588Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:16:37.553Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:16:40.058Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:16:42.505Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:16:44.325Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:16:46.798Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:16:48.608Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:16:48.608Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (26327.345 ms) ====== [2026-01-18T21:16:48.608Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-18T21:16:48.608Z] GC before operation: completed in 80.181 ms, heap usage 179.846 MB -> 37.321 MB. [2026-01-18T21:16:51.064Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:16:52.934Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:16:54.748Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:16:56.638Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:16:58.464Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:16:59.737Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:17:01.583Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:17:03.418Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:17:03.418Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (14688.844 ms) ====== [2026-01-18T21:17:03.418Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-18T21:17:03.418Z] GC before operation: completed in 65.643 ms, heap usage 307.096 MB -> 39.089 MB. [2026-01-18T21:17:05.307Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:17:07.228Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:17:09.104Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:17:10.978Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:17:12.927Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:17:14.744Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:17:16.588Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:17:18.474Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:17:18.474Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (14764.891 ms) ====== [2026-01-18T21:17:18.474Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-18T21:17:18.474Z] GC before operation: completed in 65.840 ms, heap usage 243.248 MB -> 40.694 MB. [2026-01-18T21:17:20.404Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:17:22.228Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:17:23.584Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:17:25.534Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:17:27.408Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:17:28.720Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:17:30.673Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:17:31.974Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:17:32.358Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (13836.505 ms) ====== [2026-01-18T21:17:32.358Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-18T21:17:32.358Z] GC before operation: completed in 67.934 ms, heap usage 278.201 MB -> 41.786 MB. [2026-01-18T21:17:34.209Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:17:36.083Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:17:37.441Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:17:39.374Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:17:40.636Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:17:42.454Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:17:44.347Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:17:45.682Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:17:45.682Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (13481.473 ms) ====== [2026-01-18T21:17:45.682Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-18T21:17:45.682Z] GC before operation: completed in 65.198 ms, heap usage 165.313 MB -> 41.493 MB. [2026-01-18T21:17:47.517Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:17:49.347Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:17:51.203Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:17:53.218Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:17:55.044Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:17:56.326Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:17:58.234Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:18:00.090Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:18:00.090Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (13947.792 ms) ====== [2026-01-18T21:18:00.090Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-18T21:18:00.090Z] GC before operation: completed in 61.701 ms, heap usage 116.696 MB -> 41.848 MB. [2026-01-18T21:18:01.546Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:18:03.461Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:18:04.754Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:18:06.579Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:18:08.378Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:18:10.179Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:18:11.994Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:18:13.283Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:18:13.283Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (13527.344 ms) ====== [2026-01-18T21:18:13.283Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-18T21:18:13.283Z] GC before operation: completed in 64.141 ms, heap usage 250.895 MB -> 41.731 MB. [2026-01-18T21:18:15.137Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:18:17.023Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:18:18.458Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:18:20.326Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:18:22.176Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:18:24.018Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:18:25.358Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:18:26.647Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:18:27.020Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (13450.213 ms) ====== [2026-01-18T21:18:27.020Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-18T21:18:27.020Z] GC before operation: completed in 63.949 ms, heap usage 262.177 MB -> 42.067 MB. [2026-01-18T21:18:28.986Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:18:30.348Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:18:31.684Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:18:33.563Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:18:34.968Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:18:36.835Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:18:38.195Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:18:40.008Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:18:40.008Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (12857.901 ms) ====== [2026-01-18T21:18:40.008Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-18T21:18:40.008Z] GC before operation: completed in 62.278 ms, heap usage 225.101 MB -> 41.843 MB. [2026-01-18T21:18:41.827Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:18:43.178Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:18:44.528Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:18:46.394Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:18:47.790Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:18:49.629Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:18:50.908Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:18:52.743Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:18:52.743Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (12738.761 ms) ====== [2026-01-18T21:18:52.743Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-18T21:18:52.743Z] GC before operation: completed in 61.526 ms, heap usage 268.221 MB -> 41.545 MB. [2026-01-18T21:18:54.563Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:18:55.908Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:18:57.764Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:18:59.062Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:19:00.989Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:19:02.249Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:19:04.172Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:19:06.023Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:19:06.023Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (13068.794 ms) ====== [2026-01-18T21:19:06.023Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-18T21:19:06.023Z] GC before operation: completed in 66.129 ms, heap usage 48.981 MB -> 41.935 MB. [2026-01-18T21:19:07.292Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:19:09.113Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:19:10.961Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:19:12.287Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:19:14.228Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:19:15.558Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:19:16.806Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:19:18.705Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:19:18.705Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (12709.709 ms) ====== [2026-01-18T21:19:18.705Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-18T21:19:18.705Z] GC before operation: completed in 63.320 ms, heap usage 140.693 MB -> 41.682 MB. [2026-01-18T21:19:20.044Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:19:22.003Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:19:23.354Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:19:24.737Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:19:26.558Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:19:27.860Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:19:29.711Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:19:30.997Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:19:30.997Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (12598.803 ms) ====== [2026-01-18T21:19:30.997Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-18T21:19:31.363Z] GC before operation: completed in 54.530 ms, heap usage 115.169 MB -> 41.442 MB. [2026-01-18T21:19:32.684Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:19:34.644Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:19:35.928Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:19:37.845Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:19:39.124Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:19:41.044Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:19:42.447Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:19:43.804Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:19:43.804Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (12674.287 ms) ====== [2026-01-18T21:19:43.804Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-18T21:19:43.804Z] GC before operation: completed in 54.282 ms, heap usage 242.466 MB -> 41.930 MB. [2026-01-18T21:19:45.720Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:19:47.068Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:19:48.948Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:19:50.395Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:19:51.705Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:19:53.568Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:19:55.008Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:19:56.287Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:19:56.287Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (12500.231 ms) ====== [2026-01-18T21:19:56.287Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-18T21:19:56.648Z] GC before operation: completed in 60.189 ms, heap usage 459.913 MB -> 41.756 MB. [2026-01-18T21:19:58.487Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:19:59.844Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:20:01.209Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:20:03.077Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:20:04.488Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:20:06.322Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:20:07.690Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:20:09.053Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:20:09.053Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (12682.816 ms) ====== [2026-01-18T21:20:09.053Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-18T21:20:09.416Z] GC before operation: completed in 55.229 ms, heap usage 76.880 MB -> 41.943 MB. [2026-01-18T21:20:11.293Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:20:12.568Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:20:14.378Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:20:15.648Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:20:17.478Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:20:18.784Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:20:20.660Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:20:21.918Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:20:21.918Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (12783.701 ms) ====== [2026-01-18T21:20:21.918Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-18T21:20:21.918Z] GC before operation: completed in 49.654 ms, heap usage 186.456 MB -> 41.855 MB. [2026-01-18T21:20:23.867Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:20:25.185Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:20:27.008Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:20:28.272Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:20:30.110Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:20:31.393Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:20:33.243Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:20:34.539Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:20:34.918Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (12671.025 ms) ====== [2026-01-18T21:20:34.918Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-18T21:20:34.918Z] GC before operation: completed in 49.045 ms, heap usage 169.080 MB -> 41.565 MB. [2026-01-18T21:20:36.333Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:20:38.234Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:20:39.548Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:20:41.420Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:20:42.704Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:20:44.598Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:20:45.934Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:20:47.239Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:20:47.614Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (12645.138 ms) ====== [2026-01-18T21:20:47.614Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-18T21:20:47.614Z] GC before operation: completed in 51.424 ms, heap usage 201.384 MB -> 41.896 MB. [2026-01-18T21:20:48.957Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:20:50.816Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:20:52.197Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:20:54.047Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:20:55.360Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:20:57.337Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:20:59.154Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:21:00.406Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:21:00.406Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (12960.725 ms) ====== [2026-01-18T21:21:00.406Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-18T21:21:00.406Z] GC before operation: completed in 56.103 ms, heap usage 462.058 MB -> 41.849 MB. [2026-01-18T21:21:02.304Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:21:04.226Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:21:05.620Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:21:06.911Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:21:08.754Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:21:10.674Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:21:12.068Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:21:13.344Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:21:13.344Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (12971.054 ms) ====== [2026-01-18T21:21:13.344Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-18T21:21:13.703Z] GC before operation: completed in 52.788 ms, heap usage 252.686 MB -> 41.479 MB. [2026-01-18T21:21:15.687Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:21:17.004Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:21:18.303Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:21:20.218Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:21:21.549Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:21:23.383Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:21:25.217Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:21:26.478Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:21:26.478Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (13102.406 ms) ====== [2026-01-18T21:21:26.478Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-18T21:21:26.844Z] GC before operation: completed in 52.418 ms, heap usage 163.612 MB -> 41.911 MB. [2026-01-18T21:21:28.185Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:21:29.998Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:21:31.329Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:21:33.178Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:21:34.473Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:21:36.365Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:21:37.694Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:21:38.968Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:21:38.968Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (12427.384 ms) ====== [2026-01-18T21:21:38.968Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-18T21:21:39.334Z] GC before operation: completed in 53.755 ms, heap usage 182.836 MB -> 41.649 MB. [2026-01-18T21:21:40.605Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:21:42.457Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:21:43.718Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:21:45.578Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:21:46.893Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:21:48.754Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:21:50.046Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:21:51.904Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:21:51.904Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (12568.524 ms) ====== [2026-01-18T21:21:51.904Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-18T21:21:51.904Z] GC before operation: completed in 55.024 ms, heap usage 345.411 MB -> 42.094 MB. [2026-01-18T21:21:53.735Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:21:55.147Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:21:56.438Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:21:58.308Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:21:59.694Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:22:01.550Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:22:02.808Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:22:04.618Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:22:04.618Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (12559.575 ms) ====== [2026-01-18T21:22:04.618Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-18T21:22:04.618Z] GC before operation: completed in 52.384 ms, heap usage 330.309 MB -> 41.849 MB. [2026-01-18T21:22:05.916Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:22:07.828Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:22:09.134Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:22:10.928Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:22:12.738Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:22:13.991Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:22:15.853Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:22:17.138Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:22:17.138Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (12661.174 ms) ====== [2026-01-18T21:22:17.138Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-18T21:22:17.138Z] GC before operation: completed in 51.368 ms, heap usage 62.044 MB -> 41.497 MB. [2026-01-18T21:22:19.073Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:22:20.393Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:22:21.657Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:22:23.538Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:22:24.848Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:22:26.718Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:22:27.983Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:22:29.813Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:22:29.813Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (12412.901 ms) ====== [2026-01-18T21:22:29.813Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-18T21:22:29.813Z] GC before operation: completed in 49.697 ms, heap usage 204.884 MB -> 41.914 MB. [2026-01-18T21:22:31.104Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:22:32.963Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:22:34.371Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:22:35.709Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:22:37.623Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:22:38.937Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:22:40.277Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:22:42.126Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:22:42.126Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (12437.967 ms) ====== [2026-01-18T21:22:42.126Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-18T21:22:42.126Z] GC before operation: completed in 55.171 ms, heap usage 53.416 MB -> 41.732 MB. [2026-01-18T21:22:43.959Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:22:45.258Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:22:47.078Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:22:48.491Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:22:49.834Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:22:51.698Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:22:53.001Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:22:54.258Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:22:54.258Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (12335.855 ms) ====== [2026-01-18T21:22:54.258Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-18T21:22:54.616Z] GC before operation: completed in 49.739 ms, heap usage 359.660 MB -> 42.221 MB. [2026-01-18T21:22:56.502Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:22:57.951Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:22:59.236Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:23:01.226Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:23:02.534Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:23:03.863Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:23:05.698Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:23:06.997Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:23:06.997Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (12638.627 ms) ====== [2026-01-18T21:23:06.997Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-18T21:23:06.997Z] GC before operation: completed in 50.375 ms, heap usage 156.152 MB -> 41.849 MB. [2026-01-18T21:23:09.132Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:23:10.514Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:23:11.911Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:23:13.288Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:23:15.098Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:23:16.357Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:23:18.184Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:23:19.434Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:23:19.818Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (12466.384 ms) ====== [2026-01-18T21:23:19.818Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-18T21:23:19.818Z] GC before operation: completed in 52.395 ms, heap usage 236.606 MB -> 41.675 MB. [2026-01-18T21:23:21.138Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:23:22.967Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:23:24.234Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:23:26.089Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:23:27.384Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:23:29.213Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:23:30.644Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:23:31.932Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:23:31.932Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (12412.559 ms) ====== [2026-01-18T21:23:31.932Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-18T21:23:32.298Z] GC before operation: completed in 52.530 ms, heap usage 78.308 MB -> 41.984 MB. [2026-01-18T21:23:34.118Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:23:35.374Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:23:37.205Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:23:38.508Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:23:40.302Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:23:41.588Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:23:43.408Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:23:44.656Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:23:44.656Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (12493.216 ms) ====== [2026-01-18T21:23:44.656Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-18T21:23:44.656Z] GC before operation: completed in 52.488 ms, heap usage 439.669 MB -> 41.863 MB. [2026-01-18T21:23:46.518Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:23:47.788Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:23:49.658Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:23:50.985Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:23:52.924Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:23:54.261Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:23:55.645Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:23:57.497Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:23:57.497Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (12471.583 ms) ====== [2026-01-18T21:23:57.497Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-18T21:23:57.497Z] GC before operation: completed in 51.075 ms, heap usage 184.335 MB -> 41.512 MB. [2026-01-18T21:23:58.911Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:24:00.206Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:24:02.088Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:24:03.368Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:24:05.195Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:24:06.486Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:24:08.286Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:24:09.559Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:24:09.559Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (12434.674 ms) ====== [2026-01-18T21:24:09.559Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-18T21:24:09.559Z] GC before operation: completed in 53.444 ms, heap usage 325.314 MB -> 41.968 MB. [2026-01-18T21:24:11.409Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:24:12.718Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:24:14.598Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:24:15.914Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:24:17.808Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:24:19.225Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:24:20.608Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:24:21.935Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:24:22.354Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (12433.272 ms) ====== [2026-01-18T21:24:22.354Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-18T21:24:22.354Z] GC before operation: completed in 50.589 ms, heap usage 85.551 MB -> 41.635 MB. [2026-01-18T21:24:23.638Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:24:25.468Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:24:26.758Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:24:28.648Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:24:29.951Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:24:31.236Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:24:33.204Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:24:34.535Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:24:34.535Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (12330.642 ms) ====== [2026-01-18T21:24:34.535Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-18T21:24:34.535Z] GC before operation: completed in 56.664 ms, heap usage 460.001 MB -> 42.198 MB. [2026-01-18T21:24:36.396Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:24:37.739Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:24:39.615Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:24:40.908Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:24:42.318Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:24:44.151Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:24:45.592Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:24:46.881Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:24:47.244Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (12517.981 ms) ====== [2026-01-18T21:24:47.244Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-18T21:24:47.244Z] GC before operation: completed in 52.470 ms, heap usage 63.823 MB -> 41.669 MB. [2026-01-18T21:24:49.078Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:24:50.398Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:24:51.698Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:24:53.530Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:24:54.844Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:24:56.728Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:24:58.048Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:24:59.300Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:24:59.678Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (12346.570 ms) ====== [2026-01-18T21:24:59.679Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-18T21:24:59.679Z] GC before operation: completed in 53.758 ms, heap usage 87.991 MB -> 41.523 MB. [2026-01-18T21:25:00.985Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-18T21:25:02.984Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-18T21:25:04.373Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-18T21:25:05.657Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-18T21:25:07.503Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-18T21:25:08.805Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-18T21:25:10.169Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-18T21:25:11.975Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-18T21:25:11.975Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (12306.458 ms) ====== [2026-01-18T21:25:12.329Z] ----------------------------------- [2026-01-18T21:25:12.329Z] renaissance-gauss-mix_0_PASSED [2026-01-18T21:25:12.329Z] ----------------------------------- [2026-01-18T21:25:12.329Z] [2026-01-18T21:25:12.329Z] TEST TEARDOWN: [2026-01-18T21:25:12.329Z] Nothing to be done for teardown. [2026-01-18T21:25:12.329Z] renaissance-gauss-mix_0 Finish Time: Sun Jan 18 21:25:12 2026 Epoch Time (ms): 1768771512033