[2026-01-14T22:18:41.959Z] Running test renaissance-gauss-mix_0 ... [2026-01-14T22:18:41.959Z] =============================================== [2026-01-14T22:18:41.959Z] renaissance-gauss-mix_0 Start Time: Wed Jan 14 22:18:41 2026 Epoch Time (ms): 1768429121781 [2026-01-14T22:18:41.959Z] variation: NoOptions [2026-01-14T22:18:41.959Z] JVM_OPTIONS: [2026-01-14T22:18:41.959Z] { \ [2026-01-14T22:18:41.959Z] echo ""; echo "TEST SETUP:"; \ [2026-01-14T22:18:41.959Z] echo "Nothing to be done for setup."; \ [2026-01-14T22:18:41.959Z] mkdir -p "/home/jenkins/workspace/Test_openjdk11_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17684281936813/renaissance-gauss-mix_0"; \ [2026-01-14T22:18:41.959Z] cd "/home/jenkins/workspace/Test_openjdk11_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17684281936813/renaissance-gauss-mix_0"; \ [2026-01-14T22:18:41.959Z] echo ""; echo "TESTING:"; \ [2026-01-14T22:18:41.959Z] "/home/jenkins/workspace/Test_openjdk11_hs_extended.perf_s390x_linux/jdkbinary/j2sdk-image/bin/java" --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.util.concurrent=ALL-UNNAMED --add-opens java.base/java.nio=ALL-UNNAMED --add-opens java.base/sun.nio.ch=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED -jar "/home/jenkins/workspace/Test_openjdk11_hs_extended.perf_s390x_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk11_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17684281936813/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-14T22:18:41.959Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk11_hs_extended.perf_s390x_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk11_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17684281936813/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-14T22:18:41.959Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-14T22:18:41.959Z] echo "Nothing to be done for teardown."; \ [2026-01-14T22:18:41.959Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk11_hs_extended.perf_s390x_linux/aqa-tests/TKG/../TKG/output_17684281936813/TestTargetResult"; [2026-01-14T22:18:41.959Z] [2026-01-14T22:18:41.959Z] TEST SETUP: [2026-01-14T22:18:41.959Z] Nothing to be done for setup. [2026-01-14T22:18:41.959Z] [2026-01-14T22:18:41.959Z] TESTING: [2026-01-14T22:18:49.242Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 2 (out of 2) threads. [2026-01-14T22:18:49.242Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-14T22:18:49.242Z] GC before operation: completed in 71.652 ms, heap usage 50.100 MB -> 28.632 MB. [2026-01-14T22:18:59.747Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:19:04.779Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:19:08.677Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:19:11.614Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:19:15.503Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:19:19.408Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:19:22.363Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:19:25.323Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:19:25.323Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (36427.442 ms) ====== [2026-01-14T22:19:25.323Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-14T22:19:25.323Z] GC before operation: completed in 149.879 ms, heap usage 149.950 MB -> 36.436 MB. [2026-01-14T22:19:28.264Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:19:32.140Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:19:35.060Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:19:37.981Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:19:40.948Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:19:43.824Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:19:46.666Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:19:49.584Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:19:49.584Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (24436.794 ms) ====== [2026-01-14T22:19:49.584Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-14T22:19:50.222Z] GC before operation: completed in 150.349 ms, heap usage 91.424 MB -> 37.837 MB. [2026-01-14T22:19:53.115Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:19:56.414Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:19:59.270Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:20:02.224Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:20:05.121Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:20:08.056Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:20:10.975Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:20:13.941Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:20:13.941Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (24200.333 ms) ====== [2026-01-14T22:20:13.941Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-14T22:20:14.614Z] GC before operation: completed in 154.874 ms, heap usage 181.281 MB -> 39.322 MB. [2026-01-14T22:20:17.530Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:20:20.431Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:20:24.286Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:20:28.146Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:20:31.066Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:20:34.005Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:20:36.949Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:20:40.814Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:20:40.814Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (26050.369 ms) ====== [2026-01-14T22:20:40.814Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-14T22:20:40.814Z] GC before operation: completed in 198.333 ms, heap usage 178.481 MB -> 40.201 MB. [2026-01-14T22:20:43.772Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:20:48.136Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:20:51.078Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:20:55.073Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:20:58.994Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:21:01.990Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:21:05.824Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:21:08.847Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:21:08.847Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (28493.755 ms) ====== [2026-01-14T22:21:08.847Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-14T22:21:09.486Z] GC before operation: completed in 185.052 ms, heap usage 244.441 MB -> 40.048 MB. [2026-01-14T22:21:13.497Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:21:16.560Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:21:20.513Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:21:24.494Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:21:27.502Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:21:30.598Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:21:34.588Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:21:37.605Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:21:37.605Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (28252.093 ms) ====== [2026-01-14T22:21:37.605Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-14T22:21:37.605Z] GC before operation: completed in 161.777 ms, heap usage 183.826 MB -> 40.358 MB. [2026-01-14T22:21:41.056Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:21:44.100Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:21:48.172Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:21:51.303Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:21:54.363Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:21:57.411Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:22:00.440Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:22:04.509Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:22:04.509Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (26372.982 ms) ====== [2026-01-14T22:22:04.509Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-14T22:22:04.509Z] GC before operation: completed in 149.814 ms, heap usage 329.992 MB -> 40.238 MB. [2026-01-14T22:22:08.474Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:22:11.575Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:22:15.594Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:22:18.756Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:22:21.806Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:22:25.778Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:22:28.908Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:22:31.982Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:22:31.982Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (27790.680 ms) ====== [2026-01-14T22:22:31.982Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-14T22:22:31.982Z] GC before operation: completed in 134.551 ms, heap usage 326.472 MB -> 40.570 MB. [2026-01-14T22:22:35.716Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:22:38.776Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:22:41.774Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:22:45.692Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:22:47.848Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:22:51.838Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:22:55.177Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:22:59.197Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:22:59.197Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (27028.461 ms) ====== [2026-01-14T22:22:59.197Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-14T22:22:59.197Z] GC before operation: completed in 243.600 ms, heap usage 139.606 MB -> 40.281 MB. [2026-01-14T22:23:03.093Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:23:06.134Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:23:10.171Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:23:13.314Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:23:16.515Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:23:20.511Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:23:23.564Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:23:26.537Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:23:26.537Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (27370.483 ms) ====== [2026-01-14T22:23:26.537Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-14T22:23:27.174Z] GC before operation: completed in 202.976 ms, heap usage 371.615 MB -> 40.195 MB. [2026-01-14T22:23:30.688Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:23:33.778Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:23:37.686Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:23:40.782Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:23:43.768Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:23:47.758Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:23:50.783Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:23:54.802Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:23:54.802Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (27411.623 ms) ====== [2026-01-14T22:23:54.802Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-14T22:23:54.802Z] GC before operation: completed in 161.853 ms, heap usage 306.801 MB -> 40.510 MB. [2026-01-14T22:23:58.850Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:24:01.889Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:24:06.044Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:24:09.183Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:24:12.346Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:24:16.336Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:24:19.467Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:24:22.440Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:24:22.440Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (28080.702 ms) ====== [2026-01-14T22:24:22.440Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-14T22:24:23.702Z] GC before operation: completed in 245.403 ms, heap usage 285.164 MB -> 40.311 MB. [2026-01-14T22:24:26.756Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:24:29.825Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:24:32.863Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:24:35.811Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:24:38.806Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:24:41.816Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:24:44.788Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:24:47.647Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:24:47.647Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (24676.000 ms) ====== [2026-01-14T22:24:47.647Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-14T22:24:47.647Z] GC before operation: completed in 132.157 ms, heap usage 189.613 MB -> 40.028 MB. [2026-01-14T22:24:50.634Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:24:53.571Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:24:55.657Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:24:58.606Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:25:01.537Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:25:04.490Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:25:07.461Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:25:10.438Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:25:10.438Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (22708.250 ms) ====== [2026-01-14T22:25:10.438Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-14T22:25:10.438Z] GC before operation: completed in 243.941 ms, heap usage 186.336 MB -> 40.358 MB. [2026-01-14T22:25:13.592Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:25:17.477Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:25:19.618Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:25:22.625Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:25:25.568Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:25:28.525Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:25:31.520Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:25:34.482Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:25:34.482Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (23922.701 ms) ====== [2026-01-14T22:25:34.482Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-14T22:25:34.482Z] GC before operation: completed in 126.175 ms, heap usage 231.612 MB -> 40.218 MB. [2026-01-14T22:25:37.482Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:25:41.443Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:25:44.405Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:25:47.371Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:25:49.510Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:25:52.579Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:25:55.587Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:25:57.735Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:25:58.398Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (23446.269 ms) ====== [2026-01-14T22:25:58.398Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-14T22:25:58.398Z] GC before operation: completed in 153.759 ms, heap usage 244.952 MB -> 40.519 MB. [2026-01-14T22:26:01.393Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:26:04.902Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:26:08.083Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:26:11.229Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:26:14.287Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:26:17.241Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:26:20.294Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:26:23.229Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:26:23.229Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (24700.222 ms) ====== [2026-01-14T22:26:23.229Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-14T22:26:23.229Z] GC before operation: completed in 164.601 ms, heap usage 116.896 MB -> 40.268 MB. [2026-01-14T22:26:26.186Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:26:29.128Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:26:32.165Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:26:35.180Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:26:38.182Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:26:41.237Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:26:44.318Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:26:47.357Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:26:47.357Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (24416.012 ms) ====== [2026-01-14T22:26:47.357Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-14T22:26:48.010Z] GC before operation: completed in 220.374 ms, heap usage 255.423 MB -> 40.125 MB. [2026-01-14T22:26:51.051Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:26:54.297Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:26:57.314Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:27:00.356Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:27:03.360Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:27:06.322Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:27:09.401Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:27:12.366Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:27:12.366Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (24331.227 ms) ====== [2026-01-14T22:27:12.366Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-14T22:27:12.366Z] GC before operation: completed in 177.370 ms, heap usage 260.935 MB -> 40.466 MB. [2026-01-14T22:27:16.396Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:27:19.460Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:27:22.526Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:27:25.569Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:27:28.785Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:27:31.896Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:27:34.941Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:27:38.867Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:27:38.867Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (26192.417 ms) ====== [2026-01-14T22:27:38.867Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-14T22:27:38.867Z] GC before operation: completed in 195.657 ms, heap usage 166.707 MB -> 40.235 MB. [2026-01-14T22:27:41.913Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:27:45.476Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:27:48.511Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:27:52.496Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:27:54.646Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:27:57.717Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:28:00.796Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:28:04.674Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:28:04.674Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (25610.208 ms) ====== [2026-01-14T22:28:04.674Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-14T22:28:04.674Z] GC before operation: completed in 227.258 ms, heap usage 284.682 MB -> 40.116 MB. [2026-01-14T22:28:08.828Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:28:12.757Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:28:15.862Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:28:18.979Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:28:22.018Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:28:25.016Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:28:28.065Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:28:31.046Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:28:31.046Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (26801.184 ms) ====== [2026-01-14T22:28:31.046Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-14T22:28:31.721Z] GC before operation: completed in 175.091 ms, heap usage 322.259 MB -> 40.427 MB. [2026-01-14T22:28:35.113Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:28:38.296Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:28:40.413Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:28:44.355Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:28:47.275Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:28:49.428Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:28:52.446Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:28:54.596Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:28:55.239Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (23505.428 ms) ====== [2026-01-14T22:28:55.239Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-14T22:28:55.239Z] GC before operation: completed in 184.176 ms, heap usage 270.374 MB -> 40.174 MB. [2026-01-14T22:28:58.194Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:29:01.123Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:29:04.039Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:29:06.966Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:29:09.965Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:29:12.938Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:29:15.062Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:29:17.993Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:29:17.993Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (22781.728 ms) ====== [2026-01-14T22:29:17.993Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-14T22:29:17.993Z] GC before operation: completed in 194.568 ms, heap usage 49.345 MB -> 40.527 MB. [2026-01-14T22:29:21.827Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:29:23.935Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:29:26.858Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:29:29.804Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:29:32.725Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:29:35.697Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:29:38.655Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:29:41.624Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:29:41.624Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (23210.632 ms) ====== [2026-01-14T22:29:41.624Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-14T22:29:41.624Z] GC before operation: completed in 151.151 ms, heap usage 62.876 MB -> 40.205 MB. [2026-01-14T22:29:44.590Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:29:47.471Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:29:50.366Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:29:53.388Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:29:56.308Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:29:59.296Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:30:02.367Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:30:05.446Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:30:05.446Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (23947.142 ms) ====== [2026-01-14T22:30:05.446Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-14T22:30:05.446Z] GC before operation: completed in 201.913 ms, heap usage 220.551 MB -> 40.103 MB. [2026-01-14T22:30:09.401Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:30:11.546Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:30:15.007Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:30:18.109Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:30:21.179Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:30:24.176Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:30:27.099Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:30:30.133Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:30:30.133Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (24226.575 ms) ====== [2026-01-14T22:30:30.133Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-14T22:30:30.133Z] GC before operation: completed in 215.713 ms, heap usage 168.386 MB -> 40.400 MB. [2026-01-14T22:30:33.209Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:30:37.245Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:30:39.478Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:30:42.564Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:30:45.553Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:30:48.588Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:30:51.522Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:30:54.519Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:30:54.519Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (24228.082 ms) ====== [2026-01-14T22:30:54.519Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-14T22:30:54.519Z] GC before operation: completed in 164.329 ms, heap usage 61.409 MB -> 40.232 MB. [2026-01-14T22:30:57.476Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:31:00.395Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:31:03.396Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:31:06.930Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:31:09.918Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:31:12.826Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:31:15.926Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:31:18.879Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:31:18.879Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (24639.004 ms) ====== [2026-01-14T22:31:18.879Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-14T22:31:19.536Z] GC before operation: completed in 171.716 ms, heap usage 229.484 MB -> 40.563 MB. [2026-01-14T22:31:22.571Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:31:26.655Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:31:29.809Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:31:32.829Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:31:35.867Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:31:38.791Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:31:41.776Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:31:44.791Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:31:44.791Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (25455.427 ms) ====== [2026-01-14T22:31:44.791Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-14T22:31:44.791Z] GC before operation: completed in 219.147 ms, heap usage 122.909 MB -> 40.281 MB. [2026-01-14T22:31:48.807Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:31:51.802Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:31:54.767Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:31:57.043Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:31:59.997Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:32:02.925Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:32:05.841Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:32:08.829Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:32:08.829Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (23913.236 ms) ====== [2026-01-14T22:32:08.829Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-14T22:32:08.829Z] GC before operation: completed in 160.078 ms, heap usage 238.055 MB -> 40.172 MB. [2026-01-14T22:32:12.677Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:32:15.676Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:32:18.671Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:32:21.609Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:32:24.565Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:32:27.599Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:32:30.666Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:32:34.674Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:32:34.674Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (25154.564 ms) ====== [2026-01-14T22:32:34.674Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-14T22:32:34.674Z] GC before operation: completed in 202.201 ms, heap usage 243.814 MB -> 40.523 MB. [2026-01-14T22:32:37.669Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:32:40.687Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:32:44.680Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:32:47.521Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:32:50.497Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:32:53.524Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:32:56.567Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:32:59.643Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:32:59.643Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (25299.227 ms) ====== [2026-01-14T22:32:59.643Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-14T22:32:59.643Z] GC before operation: completed in 230.465 ms, heap usage 177.922 MB -> 40.262 MB. [2026-01-14T22:33:04.713Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:33:07.754Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:33:11.795Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:33:14.800Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:33:17.887Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:33:20.851Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:33:23.793Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:33:26.783Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:33:26.783Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (26921.334 ms) ====== [2026-01-14T22:33:26.783Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-14T22:33:26.783Z] GC before operation: completed in 163.418 ms, heap usage 257.725 MB -> 40.094 MB. [2026-01-14T22:33:30.681Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:33:33.693Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:33:37.221Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:33:40.247Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:33:43.249Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:33:46.279Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:33:49.243Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:33:53.216Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:33:53.216Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (25780.332 ms) ====== [2026-01-14T22:33:53.216Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-14T22:33:53.216Z] GC before operation: completed in 154.969 ms, heap usage 162.889 MB -> 40.396 MB. [2026-01-14T22:33:56.204Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:34:00.164Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:34:02.285Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:34:05.190Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:34:08.212Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:34:11.206Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:34:14.126Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:34:17.043Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:34:17.043Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (23652.422 ms) ====== [2026-01-14T22:34:17.043Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-14T22:34:17.043Z] GC before operation: completed in 204.475 ms, heap usage 230.148 MB -> 40.218 MB. [2026-01-14T22:34:20.059Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:34:23.017Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:34:25.950Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:34:29.336Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:34:32.371Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:34:35.399Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:34:38.397Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:34:41.371Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:34:41.371Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (24664.901 ms) ====== [2026-01-14T22:34:41.371Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-14T22:34:41.371Z] GC before operation: completed in 172.437 ms, heap usage 77.939 MB -> 39.848 MB. [2026-01-14T22:34:45.297Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:34:48.269Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:34:51.341Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:34:54.479Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:34:58.562Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:35:01.656Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:35:05.056Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:35:08.039Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:35:08.039Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (25987.429 ms) ====== [2026-01-14T22:35:08.039Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-14T22:35:08.039Z] GC before operation: completed in 184.260 ms, heap usage 155.694 MB -> 38.151 MB. [2026-01-14T22:35:11.036Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:35:14.112Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:35:17.134Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:35:21.234Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:35:24.280Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:35:27.376Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:35:30.406Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:35:34.485Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:35:34.486Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (26084.060 ms) ====== [2026-01-14T22:35:34.486Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-14T22:35:34.486Z] GC before operation: completed in 162.339 ms, heap usage 350.340 MB -> 37.972 MB. [2026-01-14T22:35:37.596Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-14T22:35:40.598Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-14T22:35:43.556Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-14T22:35:46.500Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-14T22:35:49.426Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-14T22:35:52.408Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-14T22:35:55.366Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-14T22:35:58.409Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-14T22:35:58.409Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (24469.455 ms) ====== [2026-01-14T22:35:59.060Z] ----------------------------------- [2026-01-14T22:35:59.060Z] renaissance-gauss-mix_0_PASSED [2026-01-14T22:35:59.060Z] ----------------------------------- [2026-01-14T22:35:59.060Z] [2026-01-14T22:35:59.060Z] TEST TEARDOWN: [2026-01-14T22:35:59.060Z] Nothing to be done for teardown. [2026-01-14T22:35:59.060Z] renaissance-gauss-mix_0 Finish Time: Wed Jan 14 22:35:58 2026 Epoch Time (ms): 1768430158824