[2026-01-15T18:25:46.379Z] Running test renaissance-gauss-mix_0 ... [2026-01-15T18:25:46.379Z] =============================================== [2026-01-15T18:25:46.379Z] renaissance-gauss-mix_0 Start Time: Thu Jan 15 18:25:46 2026 Epoch Time (ms): 1768501546043 [2026-01-15T18:25:46.379Z] variation: NoOptions [2026-01-15T18:25:46.379Z] JVM_OPTIONS: [2026-01-15T18:25:46.379Z] { \ [2026-01-15T18:25:46.379Z] echo ""; echo "TEST SETUP:"; \ [2026-01-15T18:25:46.379Z] echo "Nothing to be done for setup."; \ [2026-01-15T18:25:46.379Z] mkdir -p "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17685004831590/renaissance-gauss-mix_0"; \ [2026-01-15T18:25:46.379Z] cd "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17685004831590/renaissance-gauss-mix_0"; \ [2026-01-15T18:25:46.379Z] echo ""; echo "TESTING:"; \ [2026-01-15T18:25:46.379Z] "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_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_x86-64_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17685004831590/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-15T18:25:46.379Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17685004831590/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-15T18:25:46.379Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-15T18:25:46.379Z] echo "Nothing to be done for teardown."; \ [2026-01-15T18:25:46.379Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk21_hs_extended.perf_x86-64_linux/aqa-tests/TKG/../TKG/output_17685004831590/TestTargetResult"; [2026-01-15T18:25:46.379Z] [2026-01-15T18:25:46.379Z] TEST SETUP: [2026-01-15T18:25:46.379Z] Nothing to be done for setup. [2026-01-15T18:25:46.379Z] [2026-01-15T18:25:46.379Z] TESTING: [2026-01-15T18:25:51.285Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 2 (out of 2) threads. [2026-01-15T18:25:51.285Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-15T18:25:51.285Z] GC before operation: completed in 40.548 ms, heap usage 58.889 MB -> 28.947 MB. [2026-01-15T18:26:02.268Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:26:07.153Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:26:11.021Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:26:15.001Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:26:18.871Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:26:22.762Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:26:26.636Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:26:30.502Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:26:30.503Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (38953.883 ms) ====== [2026-01-15T18:26:30.503Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-15T18:26:30.503Z] GC before operation: completed in 87.687 ms, heap usage 236.005 MB -> 36.673 MB. [2026-01-15T18:26:34.370Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:26:38.234Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:26:42.103Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:26:46.093Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:26:49.966Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:26:53.833Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:26:57.698Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:27:00.721Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:27:00.721Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (30426.251 ms) ====== [2026-01-15T18:27:00.721Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-15T18:27:01.064Z] GC before operation: completed in 74.449 ms, heap usage 61.835 MB -> 38.052 MB. [2026-01-15T18:27:04.930Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:27:08.795Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:27:12.663Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:27:16.526Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:27:19.592Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:27:23.463Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:27:26.496Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:27:30.366Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:27:30.366Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (29229.954 ms) ====== [2026-01-15T18:27:30.366Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-15T18:27:30.366Z] GC before operation: completed in 72.717 ms, heap usage 47.169 MB -> 39.482 MB. [2026-01-15T18:27:34.233Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:27:38.098Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:27:41.968Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:27:45.010Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:27:48.883Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:27:52.830Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:27:55.864Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:27:59.752Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:27:59.752Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (29193.026 ms) ====== [2026-01-15T18:27:59.752Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-15T18:27:59.752Z] GC before operation: completed in 78.219 ms, heap usage 106.398 MB -> 40.415 MB. [2026-01-15T18:28:03.719Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:28:07.611Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:28:10.664Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:28:14.570Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:28:18.544Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:28:21.672Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:28:25.553Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:28:28.589Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:28:28.589Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (28858.853 ms) ====== [2026-01-15T18:28:28.589Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-15T18:28:28.589Z] GC before operation: completed in 79.132 ms, heap usage 351.748 MB -> 40.392 MB. [2026-01-15T18:28:32.469Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:28:36.340Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:28:40.213Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:28:44.078Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:28:47.110Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:28:50.504Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:28:54.456Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:28:57.540Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:28:57.540Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (28953.511 ms) ====== [2026-01-15T18:28:57.540Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-15T18:28:57.540Z] GC before operation: completed in 77.617 ms, heap usage 229.648 MB -> 40.563 MB. [2026-01-15T18:29:01.408Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:29:05.270Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:29:08.296Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:29:12.165Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:29:16.037Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:29:19.065Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:29:22.930Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:29:25.962Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:29:25.962Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (28447.291 ms) ====== [2026-01-15T18:29:25.962Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-15T18:29:25.962Z] GC before operation: completed in 71.141 ms, heap usage 57.212 MB -> 40.282 MB. [2026-01-15T18:29:29.828Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:29:33.697Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:29:37.592Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:29:41.465Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:29:44.492Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:29:48.354Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:29:51.388Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:29:55.254Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:29:55.254Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (28668.377 ms) ====== [2026-01-15T18:29:55.254Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-15T18:29:55.254Z] GC before operation: completed in 65.897 ms, heap usage 176.934 MB -> 40.720 MB. [2026-01-15T18:29:58.381Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:30:02.258Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:30:06.123Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:30:09.213Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:30:13.087Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:30:16.115Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:30:19.974Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:30:23.004Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:30:23.004Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (28323.379 ms) ====== [2026-01-15T18:30:23.004Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-15T18:30:23.004Z] GC before operation: completed in 65.932 ms, heap usage 165.903 MB -> 40.528 MB. [2026-01-15T18:30:26.956Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:30:30.822Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:30:33.871Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:30:37.742Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:30:41.613Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:30:44.640Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:30:47.672Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:30:51.542Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:30:51.542Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (28125.157 ms) ====== [2026-01-15T18:30:51.542Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-15T18:30:51.542Z] GC before operation: completed in 65.978 ms, heap usage 166.811 MB -> 40.334 MB. [2026-01-15T18:30:55.424Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:30:59.291Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:31:02.312Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:31:06.182Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:31:10.076Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:31:13.111Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:31:16.982Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:31:20.869Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:31:20.869Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (29133.191 ms) ====== [2026-01-15T18:31:20.869Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-15T18:31:20.869Z] GC before operation: completed in 131.935 ms, heap usage 234.709 MB -> 40.741 MB. [2026-01-15T18:31:24.733Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:31:28.595Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:31:31.625Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:31:35.501Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:31:38.527Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:31:42.389Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:31:45.420Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:31:48.523Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:31:48.867Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (28134.289 ms) ====== [2026-01-15T18:31:48.867Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-15T18:31:48.867Z] GC before operation: completed in 66.787 ms, heap usage 147.218 MB -> 40.469 MB. [2026-01-15T18:31:52.741Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:31:56.616Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:31:59.651Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:32:03.517Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:32:07.385Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:32:10.413Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:32:13.530Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:32:17.395Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:32:17.395Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (28227.511 ms) ====== [2026-01-15T18:32:17.395Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-15T18:32:17.395Z] GC before operation: completed in 65.546 ms, heap usage 342.305 MB -> 40.377 MB. [2026-01-15T18:32:21.260Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:32:24.285Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:32:28.152Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:32:32.023Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:32:35.062Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:32:38.935Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:32:41.992Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:32:45.020Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:32:45.020Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (27997.336 ms) ====== [2026-01-15T18:32:45.020Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-15T18:32:45.020Z] GC before operation: completed in 65.028 ms, heap usage 235.792 MB -> 40.734 MB. [2026-01-15T18:32:48.888Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:32:52.756Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:32:55.791Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:32:59.664Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:33:02.693Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:33:06.621Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:33:09.656Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:33:13.524Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:33:13.524Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (27826.382 ms) ====== [2026-01-15T18:33:13.524Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-15T18:33:13.524Z] GC before operation: completed in 60.409 ms, heap usage 148.146 MB -> 40.376 MB. [2026-01-15T18:33:16.562Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:33:20.864Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:33:23.891Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:33:27.748Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:33:30.774Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:33:34.672Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:33:37.701Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:33:40.733Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:33:40.733Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (27827.076 ms) ====== [2026-01-15T18:33:40.733Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-15T18:33:41.074Z] GC before operation: completed in 60.940 ms, heap usage 62.061 MB -> 40.641 MB. [2026-01-15T18:33:44.945Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:33:48.809Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:33:51.842Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:33:55.806Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:33:58.834Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:34:01.891Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:34:05.823Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:34:08.861Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:34:08.861Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (27848.484 ms) ====== [2026-01-15T18:34:08.861Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-15T18:34:08.861Z] GC before operation: completed in 61.677 ms, heap usage 106.065 MB -> 40.486 MB. [2026-01-15T18:34:12.728Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:34:16.599Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:34:19.630Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:34:23.496Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:34:26.636Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:34:29.663Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:34:33.522Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:34:36.552Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:34:36.552Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (27526.545 ms) ====== [2026-01-15T18:34:36.552Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-15T18:34:36.552Z] GC before operation: completed in 63.712 ms, heap usage 352.069 MB -> 40.450 MB. [2026-01-15T18:34:40.425Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:34:43.448Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:34:47.310Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:34:51.174Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:34:54.287Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:34:57.323Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:35:01.185Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:35:04.214Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:35:04.214Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (27638.372 ms) ====== [2026-01-15T18:35:04.214Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-15T18:35:04.214Z] GC before operation: completed in 61.637 ms, heap usage 237.885 MB -> 40.752 MB. [2026-01-15T18:35:08.079Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:35:11.105Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:35:14.979Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:35:18.845Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:35:21.968Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:35:25.838Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:35:28.865Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:35:31.900Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:35:32.245Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (27959.993 ms) ====== [2026-01-15T18:35:32.245Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-15T18:35:32.245Z] GC before operation: completed in 59.818 ms, heap usage 140.920 MB -> 40.504 MB. [2026-01-15T18:35:36.114Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:35:39.979Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:35:43.010Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:35:46.966Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:35:49.998Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:35:53.860Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:35:56.885Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:35:59.944Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:35:59.944Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (27894.264 ms) ====== [2026-01-15T18:35:59.944Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-15T18:35:59.944Z] GC before operation: completed in 60.473 ms, heap usage 207.719 MB -> 40.296 MB. [2026-01-15T18:36:03.811Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:36:07.683Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:36:11.555Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:36:14.675Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:36:18.587Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:36:21.614Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:36:25.481Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:36:28.516Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:36:28.516Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (28215.383 ms) ====== [2026-01-15T18:36:28.516Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-15T18:36:28.516Z] GC before operation: completed in 59.079 ms, heap usage 159.444 MB -> 40.607 MB. [2026-01-15T18:36:32.382Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:36:35.408Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:36:39.268Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:36:43.215Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:36:46.246Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:36:49.269Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:36:53.207Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:36:56.237Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:36:56.237Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (27798.949 ms) ====== [2026-01-15T18:36:56.237Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-15T18:36:56.237Z] GC before operation: completed in 60.463 ms, heap usage 203.339 MB -> 40.490 MB. [2026-01-15T18:37:00.130Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:37:04.001Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:37:07.034Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:37:10.933Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:37:13.956Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:37:17.021Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:37:20.890Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:37:23.929Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:37:23.929Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (27664.855 ms) ====== [2026-01-15T18:37:23.929Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-15T18:37:23.929Z] GC before operation: completed in 58.216 ms, heap usage 54.678 MB -> 40.585 MB. [2026-01-15T18:37:27.808Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:37:31.673Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:37:34.792Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:37:38.695Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:37:41.720Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:37:44.738Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:37:48.594Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:37:51.620Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:37:51.620Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (27640.770 ms) ====== [2026-01-15T18:37:51.620Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-15T18:37:51.620Z] GC before operation: completed in 59.223 ms, heap usage 154.125 MB -> 40.520 MB. [2026-01-15T18:37:55.495Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:37:59.362Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:38:02.482Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:38:06.369Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:38:09.424Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:38:12.454Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:38:16.318Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:38:19.340Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:38:19.340Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (27571.777 ms) ====== [2026-01-15T18:38:19.340Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-15T18:38:19.340Z] GC before operation: completed in 60.201 ms, heap usage 221.127 MB -> 40.314 MB. [2026-01-15T18:38:23.199Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:38:27.148Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:38:30.237Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:38:34.096Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:38:37.122Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:38:40.174Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:38:44.046Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:38:47.074Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:38:47.074Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (27580.267 ms) ====== [2026-01-15T18:38:47.074Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-15T18:38:47.074Z] GC before operation: completed in 59.746 ms, heap usage 260.227 MB -> 40.775 MB. [2026-01-15T18:38:51.001Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:38:54.054Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:38:57.926Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:39:01.827Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:39:04.857Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:39:07.885Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:39:11.791Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:39:14.814Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:39:14.814Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (27557.498 ms) ====== [2026-01-15T18:39:14.814Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-15T18:39:14.814Z] GC before operation: completed in 57.993 ms, heap usage 49.478 MB -> 40.408 MB. [2026-01-15T18:39:18.680Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:39:21.795Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:39:25.661Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:39:28.691Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:39:32.557Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:39:35.586Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:39:38.618Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:39:42.490Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:39:42.490Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (27441.160 ms) ====== [2026-01-15T18:39:42.490Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-15T18:39:42.490Z] GC before operation: completed in 58.608 ms, heap usage 117.770 MB -> 40.716 MB. [2026-01-15T18:39:45.604Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:39:49.469Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:39:53.337Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:39:56.360Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:40:00.227Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:40:03.257Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:40:06.282Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:40:10.153Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:40:10.153Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (27594.944 ms) ====== [2026-01-15T18:40:10.153Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-15T18:40:10.153Z] GC before operation: completed in 60.916 ms, heap usage 312.736 MB -> 40.628 MB. [2026-01-15T18:40:13.287Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:40:17.153Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:40:21.021Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:40:24.055Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:40:27.920Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:40:30.950Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:40:33.983Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:40:37.855Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:40:37.856Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (27563.364 ms) ====== [2026-01-15T18:40:37.856Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-15T18:40:37.856Z] GC before operation: completed in 57.400 ms, heap usage 109.420 MB -> 40.328 MB. [2026-01-15T18:40:40.974Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:40:44.905Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:40:47.933Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:40:51.794Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:40:54.825Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:40:58.690Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:41:01.723Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:41:04.758Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:41:04.758Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (27436.447 ms) ====== [2026-01-15T18:41:04.758Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-15T18:41:04.758Z] GC before operation: completed in 62.008 ms, heap usage 375.012 MB -> 40.815 MB. [2026-01-15T18:41:08.728Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:41:12.594Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:41:15.623Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:41:19.484Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:41:22.509Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:41:26.371Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:41:29.399Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:41:32.551Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:41:32.551Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (27691.505 ms) ====== [2026-01-15T18:41:32.551Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-15T18:41:32.551Z] GC before operation: completed in 58.135 ms, heap usage 231.360 MB -> 40.590 MB. [2026-01-15T18:41:36.406Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:41:40.261Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:41:43.287Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:41:47.215Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:41:50.236Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:41:54.089Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:41:57.113Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:42:00.224Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:42:00.224Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (27547.601 ms) ====== [2026-01-15T18:42:00.224Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-15T18:42:00.224Z] GC before operation: completed in 56.498 ms, heap usage 93.077 MB -> 40.197 MB. [2026-01-15T18:42:04.102Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:42:07.956Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:42:11.003Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:42:14.863Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:42:17.895Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:42:20.929Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:42:24.829Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:42:27.870Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:42:27.870Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (27434.392 ms) ====== [2026-01-15T18:42:27.870Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-15T18:42:27.870Z] GC before operation: completed in 60.256 ms, heap usage 363.254 MB -> 40.794 MB. [2026-01-15T18:42:31.726Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:42:34.747Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:42:38.655Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:42:42.517Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:42:45.547Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:42:48.572Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:42:52.522Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:42:55.549Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:42:55.549Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (27527.686 ms) ====== [2026-01-15T18:42:55.549Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-15T18:42:55.549Z] GC before operation: completed in 63.816 ms, heap usage 231.848 MB -> 40.535 MB. [2026-01-15T18:42:59.412Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:43:02.433Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:43:06.326Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:43:09.352Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:43:13.214Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:43:16.242Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:43:19.367Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:43:23.227Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:43:23.227Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (27485.147 ms) ====== [2026-01-15T18:43:23.227Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-15T18:43:23.227Z] GC before operation: completed in 60.690 ms, heap usage 145.991 MB -> 40.739 MB. [2026-01-15T18:43:26.250Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:43:30.124Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:43:33.989Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:43:37.014Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:43:40.870Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:43:43.892Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:43:47.012Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:43:50.903Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:43:50.903Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (27591.566 ms) ====== [2026-01-15T18:43:50.903Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-15T18:43:50.903Z] GC before operation: completed in 59.500 ms, heap usage 150.243 MB -> 40.517 MB. [2026-01-15T18:43:53.932Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:43:57.797Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:44:01.655Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:44:04.688Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:44:08.562Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:44:11.592Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:44:14.743Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:44:18.623Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:44:18.623Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (27528.301 ms) ====== [2026-01-15T18:44:18.623Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-15T18:44:18.623Z] GC before operation: completed in 55.250 ms, heap usage 64.949 MB -> 40.345 MB. [2026-01-15T18:44:21.654Z] Accuracy (validation) = 0.97667 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-15T18:44:25.517Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-15T18:44:29.383Z] Accuracy (validation) = 0.99333 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-15T18:44:32.417Z] Accuracy (validation) = 0.91556 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-15T18:44:35.445Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-15T18:44:39.359Z] Accuracy (validation) = 0.99444 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-15T18:44:42.384Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-15T18:44:45.412Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-15T18:44:45.412Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (27415.240 ms) ====== [2026-01-15T18:44:45.753Z] ----------------------------------- [2026-01-15T18:44:45.753Z] renaissance-gauss-mix_0_PASSED [2026-01-15T18:44:45.753Z] ----------------------------------- [2026-01-15T18:44:45.753Z] [2026-01-15T18:44:45.753Z] TEST TEARDOWN: [2026-01-15T18:44:45.753Z] Nothing to be done for teardown. [2026-01-15T18:44:45.753Z] renaissance-gauss-mix_0 Finish Time: Thu Jan 15 18:44:45 2026 Epoch Time (ms): 1768502685725