[2026-01-10T13:25:05.971Z] Running test renaissance-gauss-mix_0 ... [2026-01-10T13:25:06.929Z] =============================================== [2026-01-10T13:25:06.929Z] renaissance-gauss-mix_0 Start Time: Sat Jan 10 13:25:05 2026 Epoch Time (ms): 1768051505895 [2026-01-10T13:25:06.929Z] variation: NoOptions [2026-01-10T13:25:06.929Z] JVM_OPTIONS: [2026-01-10T13:25:06.929Z] { \ [2026-01-10T13:25:06.929Z] echo ""; echo "TEST SETUP:"; \ [2026-01-10T13:25:06.929Z] echo "Nothing to be done for setup."; \ [2026-01-10T13:25:06.929Z] mkdir -p "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_ppc64le_linux/aqa-tests/TKG/../TKG/output_17680507969033/renaissance-gauss-mix_0"; \ [2026-01-10T13:25:06.929Z] cd "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_ppc64le_linux/aqa-tests/TKG/../TKG/output_17680507969033/renaissance-gauss-mix_0"; \ [2026-01-10T13:25:06.929Z] echo ""; echo "TESTING:"; \ [2026-01-10T13:25:06.929Z] "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_ppc64le_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_openjdk25_hs_extended.perf_ppc64le_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_ppc64le_linux/aqa-tests/TKG/../TKG/output_17680507969033/renaissance-gauss-mix_0"/gauss-mix.json" gauss-mix; \ [2026-01-10T13:25:06.929Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk25_hs_extended.perf_ppc64le_linux/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_ppc64le_linux/aqa-tests/TKG/../TKG/output_17680507969033/renaissance-gauss-mix_0"; else echo "-----------------------------------"; echo "renaissance-gauss-mix_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-01-10T13:25:06.929Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-01-10T13:25:06.929Z] echo "Nothing to be done for teardown."; \ [2026-01-10T13:25:06.929Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_ppc64le_linux/aqa-tests/TKG/../TKG/output_17680507969033/TestTargetResult"; [2026-01-10T13:25:06.929Z] [2026-01-10T13:25:06.929Z] TEST SETUP: [2026-01-10T13:25:06.929Z] Nothing to be done for setup. [2026-01-10T13:25:06.929Z] [2026-01-10T13:25:06.929Z] TESTING: [2026-01-10T13:25:06.929Z] WARNING: A terminally deprecated method in sun.misc.Unsafe has been called [2026-01-10T13:25:06.929Z] WARNING: sun.misc.Unsafe::objectFieldOffset has been called by scala.runtime.LazyVals$ (file:/home/jenkins/workspace/Test_openjdk25_hs_extended.perf_ppc64le_linux/aqa-tests/TKG/output_17680507969033/renaissance-gauss-mix_0/launcher-132506-10498186917035081301/renaissance-harness_3/lib/scala3-library_3-3.3.4.jar) [2026-01-10T13:25:06.929Z] WARNING: Please consider reporting this to the maintainers of class scala.runtime.LazyVals$ [2026-01-10T13:25:06.929Z] WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release [2026-01-10T13:25:12.318Z] NOTE: 'gauss-mix' benchmark uses Spark local executor with 4 (out of 4) threads. [2026-01-10T13:25:12.318Z] ====== gauss-mix (apache-spark) [default], iteration 0 started ====== [2026-01-10T13:25:12.318Z] GC before operation: completed in 46.423 ms, heap usage 33.421 MB -> 29.337 MB. [2026-01-10T13:25:19.059Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:25:21.031Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:25:24.087Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:25:26.110Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:25:28.077Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:25:30.045Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:25:32.709Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:25:34.673Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:25:34.673Z] ====== gauss-mix (apache-spark) [default], iteration 0 completed (22581.101 ms) ====== [2026-01-10T13:25:34.673Z] ====== gauss-mix (apache-spark) [default], iteration 1 started ====== [2026-01-10T13:25:34.673Z] GC before operation: completed in 66.604 ms, heap usage 47.652 MB -> 36.972 MB. [2026-01-10T13:25:36.633Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:25:38.595Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:25:40.601Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:25:42.563Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:25:44.526Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:25:46.486Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:25:48.451Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:25:49.407Z] 13:25:48.508 WARN [block-manager-storage-async-thread-pool-74] org.apache.spark.storage.BlockManager - Asked to remove block broadcast_950, which does not exist [2026-01-10T13:25:50.363Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:25:50.363Z] ====== gauss-mix (apache-spark) [default], iteration 1 completed (15566.064 ms) ====== [2026-01-10T13:25:50.363Z] ====== gauss-mix (apache-spark) [default], iteration 2 started ====== [2026-01-10T13:25:50.363Z] GC before operation: completed in 69.218 ms, heap usage 61.963 MB -> 38.729 MB. [2026-01-10T13:25:52.325Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:25:54.287Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:25:56.254Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:25:58.222Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:26:00.244Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:26:02.269Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:26:04.237Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:26:06.234Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:26:06.234Z] ====== gauss-mix (apache-spark) [default], iteration 2 completed (15885.315 ms) ====== [2026-01-10T13:26:06.234Z] ====== gauss-mix (apache-spark) [default], iteration 3 started ====== [2026-01-10T13:26:06.234Z] GC before operation: completed in 62.688 ms, heap usage 103.513 MB -> 40.492 MB. [2026-01-10T13:26:08.212Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:26:11.399Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:26:13.532Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:26:15.535Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:26:17.512Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:26:19.496Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:26:21.524Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:26:23.517Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:26:23.517Z] ====== gauss-mix (apache-spark) [default], iteration 3 completed (16934.567 ms) ====== [2026-01-10T13:26:23.517Z] ====== gauss-mix (apache-spark) [default], iteration 4 started ====== [2026-01-10T13:26:23.517Z] GC before operation: completed in 60.114 ms, heap usage 264.799 MB -> 41.606 MB. [2026-01-10T13:26:25.487Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:26:27.469Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:26:29.440Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:26:31.140Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:26:33.123Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:26:35.115Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:26:37.116Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:26:38.080Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:26:38.080Z] ====== gauss-mix (apache-spark) [default], iteration 4 completed (15180.621 ms) ====== [2026-01-10T13:26:38.080Z] ====== gauss-mix (apache-spark) [default], iteration 5 started ====== [2026-01-10T13:26:39.039Z] GC before operation: completed in 57.505 ms, heap usage 108.205 MB -> 41.345 MB. [2026-01-10T13:26:41.018Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:26:41.973Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:26:43.956Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:26:45.944Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:26:49.027Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:26:49.991Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:26:51.972Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:26:53.952Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:26:53.952Z] ====== gauss-mix (apache-spark) [default], iteration 5 completed (15202.814 ms) ====== [2026-01-10T13:26:53.952Z] ====== gauss-mix (apache-spark) [default], iteration 6 started ====== [2026-01-10T13:26:53.952Z] GC before operation: completed in 55.839 ms, heap usage 113.242 MB -> 41.674 MB. [2026-01-10T13:26:55.938Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:26:57.926Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:26:58.898Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:27:00.889Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:27:02.883Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:27:04.869Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:27:06.864Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:27:07.827Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:27:07.827Z] ====== gauss-mix (apache-spark) [default], iteration 6 completed (14307.952 ms) ====== [2026-01-10T13:27:07.827Z] ====== gauss-mix (apache-spark) [default], iteration 7 started ====== [2026-01-10T13:27:07.827Z] GC before operation: completed in 48.607 ms, heap usage 242.908 MB -> 41.524 MB. [2026-01-10T13:27:09.831Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:27:11.895Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:27:13.911Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:27:14.883Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:27:16.877Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:27:18.870Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:27:21.001Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:27:21.959Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:27:21.960Z] ====== gauss-mix (apache-spark) [default], iteration 7 completed (14204.086 ms) ====== [2026-01-10T13:27:21.960Z] ====== gauss-mix (apache-spark) [default], iteration 8 started ====== [2026-01-10T13:27:22.916Z] GC before operation: completed in 54.012 ms, heap usage 93.676 MB -> 41.858 MB. [2026-01-10T13:27:23.871Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:27:25.837Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:27:27.519Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:27:29.488Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:27:31.457Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:27:33.433Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:27:34.405Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:27:36.375Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:27:36.375Z] ====== gauss-mix (apache-spark) [default], iteration 8 completed (14038.010 ms) ====== [2026-01-10T13:27:36.375Z] ====== gauss-mix (apache-spark) [default], iteration 9 started ====== [2026-01-10T13:27:36.375Z] GC before operation: completed in 57.868 ms, heap usage 120.116 MB -> 41.652 MB. [2026-01-10T13:27:38.364Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:27:40.551Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:27:41.513Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:27:43.484Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:27:45.512Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:27:47.492Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:27:48.457Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:27:50.455Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:27:50.455Z] ====== gauss-mix (apache-spark) [default], iteration 9 completed (13990.939 ms) ====== [2026-01-10T13:27:50.455Z] ====== gauss-mix (apache-spark) [default], iteration 10 started ====== [2026-01-10T13:27:50.455Z] GC before operation: completed in 52.592 ms, heap usage 147.206 MB -> 41.417 MB. [2026-01-10T13:27:52.431Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:27:54.580Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:27:55.543Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:27:58.635Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:28:00.731Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:28:02.741Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:28:03.717Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:28:05.736Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:28:05.736Z] ====== gauss-mix (apache-spark) [default], iteration 10 completed (15131.683 ms) ====== [2026-01-10T13:28:05.736Z] ====== gauss-mix (apache-spark) [default], iteration 11 started ====== [2026-01-10T13:28:05.736Z] GC before operation: completed in 63.285 ms, heap usage 108.021 MB -> 41.799 MB. [2026-01-10T13:28:07.752Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:28:09.805Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:28:10.818Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:28:13.289Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:28:14.263Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:28:16.251Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:28:18.242Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:28:19.385Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:28:19.385Z] ====== gauss-mix (apache-spark) [default], iteration 11 completed (13942.026 ms) ====== [2026-01-10T13:28:19.385Z] ====== gauss-mix (apache-spark) [default], iteration 12 started ====== [2026-01-10T13:28:19.385Z] GC before operation: completed in 52.187 ms, heap usage 73.507 MB -> 41.575 MB. [2026-01-10T13:28:21.384Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:28:23.366Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:28:25.373Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:28:26.344Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:28:28.377Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:28:30.353Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:28:31.367Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:28:33.445Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:28:33.445Z] ====== gauss-mix (apache-spark) [default], iteration 12 completed (13489.421 ms) ====== [2026-01-10T13:28:33.445Z] ====== gauss-mix (apache-spark) [default], iteration 13 started ====== [2026-01-10T13:28:33.445Z] GC before operation: completed in 51.552 ms, heap usage 252.801 MB -> 41.481 MB. [2026-01-10T13:28:35.419Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:28:37.400Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:28:38.436Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:28:40.485Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:28:42.458Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:28:43.433Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:28:45.418Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:28:47.400Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:28:47.400Z] ====== gauss-mix (apache-spark) [default], iteration 13 completed (13738.961 ms) ====== [2026-01-10T13:28:47.400Z] ====== gauss-mix (apache-spark) [default], iteration 14 started ====== [2026-01-10T13:28:47.400Z] GC before operation: completed in 48.508 ms, heap usage 60.056 MB -> 41.691 MB. [2026-01-10T13:28:49.393Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:28:50.360Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:28:52.346Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:28:54.341Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:28:55.347Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:28:57.349Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:28:59.328Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:29:01.360Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:29:01.360Z] ====== gauss-mix (apache-spark) [default], iteration 14 completed (13747.818 ms) ====== [2026-01-10T13:29:01.360Z] ====== gauss-mix (apache-spark) [default], iteration 15 started ====== [2026-01-10T13:29:01.360Z] GC before operation: completed in 53.649 ms, heap usage 99.895 MB -> 41.479 MB. [2026-01-10T13:29:02.539Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:29:04.510Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:29:06.471Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:29:08.432Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:29:10.399Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:29:13.099Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:29:14.067Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:29:16.033Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:29:16.033Z] ====== gauss-mix (apache-spark) [default], iteration 15 completed (15155.249 ms) ====== [2026-01-10T13:29:16.033Z] ====== gauss-mix (apache-spark) [default], iteration 16 started ====== [2026-01-10T13:29:16.033Z] GC before operation: completed in 60.515 ms, heap usage 395.681 MB -> 42.073 MB. [2026-01-10T13:29:17.996Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:29:19.963Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:29:21.936Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:29:22.898Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:29:24.877Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:29:26.866Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:29:28.839Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:29:29.797Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:29:29.797Z] ====== gauss-mix (apache-spark) [default], iteration 16 completed (13981.221 ms) ====== [2026-01-10T13:29:29.797Z] ====== gauss-mix (apache-spark) [default], iteration 17 started ====== [2026-01-10T13:29:29.797Z] GC before operation: completed in 60.801 ms, heap usage 188.579 MB -> 41.803 MB. [2026-01-10T13:29:31.757Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:29:33.716Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:29:35.743Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:29:37.708Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:29:38.665Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:29:40.627Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:29:42.601Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:29:44.576Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:29:44.576Z] ====== gauss-mix (apache-spark) [default], iteration 17 completed (14073.594 ms) ====== [2026-01-10T13:29:44.576Z] ====== gauss-mix (apache-spark) [default], iteration 18 started ====== [2026-01-10T13:29:44.576Z] GC before operation: completed in 72.773 ms, heap usage 99.347 MB -> 41.399 MB. [2026-01-10T13:29:46.626Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:29:48.619Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:29:50.619Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:29:52.616Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:29:53.740Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:29:55.732Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:29:57.732Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:29:59.769Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:29:59.769Z] ====== gauss-mix (apache-spark) [default], iteration 18 completed (15050.615 ms) ====== [2026-01-10T13:29:59.769Z] ====== gauss-mix (apache-spark) [default], iteration 19 started ====== [2026-01-10T13:29:59.769Z] GC before operation: completed in 62.300 ms, heap usage 99.509 MB -> 41.832 MB. [2026-01-10T13:30:01.904Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:30:02.892Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:30:04.637Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:30:06.707Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:30:08.686Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:30:09.715Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:30:11.819Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:30:13.870Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:30:13.870Z] ====== gauss-mix (apache-spark) [default], iteration 19 completed (14138.627 ms) ====== [2026-01-10T13:30:13.870Z] ====== gauss-mix (apache-spark) [default], iteration 20 started ====== [2026-01-10T13:30:13.870Z] GC before operation: completed in 60.766 ms, heap usage 180.979 MB -> 41.663 MB. [2026-01-10T13:30:15.923Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:30:16.897Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:30:19.003Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:30:20.990Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:30:23.013Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:30:25.047Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:30:27.112Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:30:29.142Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:30:29.142Z] ====== gauss-mix (apache-spark) [default], iteration 20 completed (15456.217 ms) ====== [2026-01-10T13:30:29.142Z] ====== gauss-mix (apache-spark) [default], iteration 21 started ====== [2026-01-10T13:30:29.142Z] GC before operation: completed in 55.019 ms, heap usage 157.886 MB -> 41.442 MB. [2026-01-10T13:30:31.168Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:30:33.197Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:30:34.172Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:30:36.248Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:30:38.250Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:30:39.240Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:30:41.300Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:30:43.344Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:30:43.344Z] ====== gauss-mix (apache-spark) [default], iteration 21 completed (13638.960 ms) ====== [2026-01-10T13:30:43.344Z] ====== gauss-mix (apache-spark) [default], iteration 22 started ====== [2026-01-10T13:30:43.344Z] GC before operation: completed in 76.639 ms, heap usage 197.699 MB -> 41.842 MB. [2026-01-10T13:30:44.326Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:30:46.352Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:30:48.524Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:30:50.535Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:30:52.552Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:30:53.562Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:30:55.575Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:30:57.583Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:30:58.555Z] ====== gauss-mix (apache-spark) [default], iteration 22 completed (15172.930 ms) ====== [2026-01-10T13:30:58.555Z] ====== gauss-mix (apache-spark) [default], iteration 23 started ====== [2026-01-10T13:30:58.555Z] GC before operation: completed in 54.670 ms, heap usage 211.656 MB -> 41.608 MB. [2026-01-10T13:30:59.562Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:31:01.715Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:31:03.771Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:31:04.745Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:31:06.757Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:31:08.444Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:31:09.489Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:31:11.491Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:31:11.491Z] ====== gauss-mix (apache-spark) [default], iteration 23 completed (13363.102 ms) ====== [2026-01-10T13:31:11.491Z] ====== gauss-mix (apache-spark) [default], iteration 24 started ====== [2026-01-10T13:31:11.491Z] GC before operation: completed in 52.584 ms, heap usage 61.377 MB -> 41.863 MB. [2026-01-10T13:31:13.540Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:31:14.507Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:31:16.506Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:31:18.489Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:31:20.470Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:31:21.438Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:31:23.439Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:31:25.433Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:31:25.433Z] ====== gauss-mix (apache-spark) [default], iteration 24 completed (13546.888 ms) ====== [2026-01-10T13:31:25.433Z] ====== gauss-mix (apache-spark) [default], iteration 25 started ====== [2026-01-10T13:31:25.433Z] GC before operation: completed in 54.312 ms, heap usage 83.517 MB -> 41.595 MB. [2026-01-10T13:31:25.433Z] 13:31:24.877 WARN [block-manager-storage-async-thread-pool-29] org.apache.spark.storage.BlockManager - Asked to remove block broadcast_12507, which does not exist [2026-01-10T13:31:27.426Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:31:28.387Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:31:30.366Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:31:32.388Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:31:33.349Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:31:35.367Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:31:37.374Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:31:38.339Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:31:38.339Z] ====== gauss-mix (apache-spark) [default], iteration 25 completed (13594.760 ms) ====== [2026-01-10T13:31:38.339Z] ====== gauss-mix (apache-spark) [default], iteration 26 started ====== [2026-01-10T13:31:38.339Z] GC before operation: completed in 61.763 ms, heap usage 99.752 MB -> 41.399 MB. [2026-01-10T13:31:40.308Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:31:42.296Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:31:44.441Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:31:45.433Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:31:47.601Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:31:48.590Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:31:50.576Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:31:52.590Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:31:52.590Z] ====== gauss-mix (apache-spark) [default], iteration 26 completed (13528.997 ms) ====== [2026-01-10T13:31:52.590Z] ====== gauss-mix (apache-spark) [default], iteration 27 started ====== [2026-01-10T13:31:52.590Z] GC before operation: completed in 59.014 ms, heap usage 165.441 MB -> 41.916 MB. [2026-01-10T13:31:54.016Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:31:55.980Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:31:57.956Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:31:58.959Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:32:00.981Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:32:02.951Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:32:04.911Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:32:05.871Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:32:05.871Z] ====== gauss-mix (apache-spark) [default], iteration 27 completed (13862.753 ms) ====== [2026-01-10T13:32:05.871Z] ====== gauss-mix (apache-spark) [default], iteration 28 started ====== [2026-01-10T13:32:05.871Z] GC before operation: completed in 59.599 ms, heap usage 72.411 MB -> 41.544 MB. [2026-01-10T13:32:07.855Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:32:09.840Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:32:11.825Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:32:13.812Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:32:14.779Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:32:16.770Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:32:17.736Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:32:19.749Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:32:19.749Z] ====== gauss-mix (apache-spark) [default], iteration 28 completed (13589.525 ms) ====== [2026-01-10T13:32:19.749Z] ====== gauss-mix (apache-spark) [default], iteration 29 started ====== [2026-01-10T13:32:19.749Z] GC before operation: completed in 59.351 ms, heap usage 106.020 MB -> 41.983 MB. [2026-01-10T13:32:21.721Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:32:23.773Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:32:24.739Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:32:26.732Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:32:28.701Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:32:30.665Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:32:31.622Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:32:33.589Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:32:33.589Z] ====== gauss-mix (apache-spark) [default], iteration 29 completed (13604.494 ms) ====== [2026-01-10T13:32:33.589Z] ====== gauss-mix (apache-spark) [default], iteration 30 started ====== [2026-01-10T13:32:33.589Z] GC before operation: completed in 59.233 ms, heap usage 178.908 MB -> 41.850 MB. [2026-01-10T13:32:35.548Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:32:37.512Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:32:38.471Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:32:40.443Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:32:42.408Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:32:44.441Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:32:45.409Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:32:47.404Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:32:47.404Z] ====== gauss-mix (apache-spark) [default], iteration 30 completed (13723.030 ms) ====== [2026-01-10T13:32:47.404Z] ====== gauss-mix (apache-spark) [default], iteration 31 started ====== [2026-01-10T13:32:47.404Z] GC before operation: completed in 59.998 ms, heap usage 68.670 MB -> 41.511 MB. [2026-01-10T13:32:49.386Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:32:51.443Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:32:53.427Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:32:56.141Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:32:57.100Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:32:59.067Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:33:00.023Z] 13:32:59.479 WARN [block-manager-storage-async-thread-pool-28] org.apache.spark.storage.BlockManager - Asked to remove block broadcast_15893, which does not exist [2026-01-10T13:33:00.980Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:33:02.980Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:33:02.980Z] ====== gauss-mix (apache-spark) [default], iteration 31 completed (15164.597 ms) ====== [2026-01-10T13:33:02.980Z] ====== gauss-mix (apache-spark) [default], iteration 32 started ====== [2026-01-10T13:33:02.980Z] GC before operation: completed in 57.085 ms, heap usage 94.416 MB -> 41.894 MB. [2026-01-10T13:33:04.947Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:33:05.910Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:33:07.873Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:33:09.836Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:33:11.803Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:33:12.789Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:33:14.765Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:33:16.742Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:33:16.742Z] ====== gauss-mix (apache-spark) [default], iteration 32 completed (13930.485 ms) ====== [2026-01-10T13:33:16.742Z] ====== gauss-mix (apache-spark) [default], iteration 33 started ====== [2026-01-10T13:33:16.742Z] GC before operation: completed in 56.398 ms, heap usage 208.889 MB -> 41.691 MB. [2026-01-10T13:33:18.772Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:33:19.908Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:33:21.876Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:33:23.846Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:33:25.821Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:33:26.781Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:33:28.750Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:33:30.746Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:33:30.746Z] ====== gauss-mix (apache-spark) [default], iteration 33 completed (13817.094 ms) ====== [2026-01-10T13:33:30.746Z] ====== gauss-mix (apache-spark) [default], iteration 34 started ====== [2026-01-10T13:33:30.746Z] GC before operation: completed in 59.710 ms, heap usage 71.552 MB -> 41.406 MB. [2026-01-10T13:33:32.712Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:33:33.668Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:33:35.712Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:33:37.677Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:33:39.648Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:33:40.618Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:33:42.609Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:33:44.607Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:33:44.608Z] ====== gauss-mix (apache-spark) [default], iteration 34 completed (13697.148 ms) ====== [2026-01-10T13:33:44.608Z] ====== gauss-mix (apache-spark) [default], iteration 35 started ====== [2026-01-10T13:33:44.608Z] GC before operation: completed in 50.819 ms, heap usage 108.423 MB -> 41.767 MB. [2026-01-10T13:33:45.576Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:33:47.569Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:33:50.339Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:33:51.298Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:33:52.254Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:33:54.219Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:33:56.194Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:33:58.184Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:33:58.184Z] ====== gauss-mix (apache-spark) [default], iteration 35 completed (13741.003 ms) ====== [2026-01-10T13:33:58.184Z] ====== gauss-mix (apache-spark) [default], iteration 36 started ====== [2026-01-10T13:33:58.184Z] GC before operation: completed in 52.508 ms, heap usage 188.548 MB -> 41.694 MB. [2026-01-10T13:34:00.158Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:34:02.129Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:34:04.095Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:34:06.055Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:34:08.024Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:34:08.982Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:34:10.954Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:34:12.919Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:34:12.919Z] ====== gauss-mix (apache-spark) [default], iteration 36 completed (14452.242 ms) ====== [2026-01-10T13:34:12.919Z] ====== gauss-mix (apache-spark) [default], iteration 37 started ====== [2026-01-10T13:34:12.919Z] GC before operation: completed in 63.870 ms, heap usage 237.577 MB -> 42.122 MB. [2026-01-10T13:34:13.875Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:34:15.841Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:34:17.800Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:34:19.768Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:34:20.733Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:34:22.705Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:34:24.672Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:34:25.676Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:34:25.676Z] ====== gauss-mix (apache-spark) [default], iteration 37 completed (13491.771 ms) ====== [2026-01-10T13:34:25.676Z] ====== gauss-mix (apache-spark) [default], iteration 38 started ====== [2026-01-10T13:34:25.676Z] GC before operation: completed in 54.063 ms, heap usage 66.943 MB -> 41.693 MB. [2026-01-10T13:34:27.662Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:34:29.637Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:34:31.622Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:34:32.588Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:34:34.582Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:34:36.660Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:34:37.634Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:34:39.621Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:34:39.621Z] ====== gauss-mix (apache-spark) [default], iteration 38 completed (13695.055 ms) ====== [2026-01-10T13:34:39.621Z] ====== gauss-mix (apache-spark) [default], iteration 39 started ====== [2026-01-10T13:34:39.621Z] GC before operation: completed in 46.384 ms, heap usage 60.976 MB -> 41.451 MB. [2026-01-10T13:34:41.591Z] Accuracy (validation) = 0.99556 for the model trained with K = 12, maxIterations = 25, and seed = 159147643. [2026-01-10T13:34:43.558Z] Accuracy (validation) = 0.98333 for the model trained with K = 12, maxIterations = 25, and seed = 159147644. [2026-01-10T13:34:45.528Z] Accuracy (validation) = 0.99778 for the model trained with K = 12, maxIterations = 25, and seed = 159147645. [2026-01-10T13:34:46.493Z] Accuracy (validation) = 0.99889 for the model trained with K = 12, maxIterations = 25, and seed = 159147646. [2026-01-10T13:34:48.474Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147643. [2026-01-10T13:34:50.455Z] Accuracy (validation) = 0.99778 for the model trained with K = 9, maxIterations = 30, and seed = 159147644. [2026-01-10T13:34:51.878Z] Accuracy (validation) = 0.99889 for the model trained with K = 9, maxIterations = 30, and seed = 159147645. [2026-01-10T13:34:53.888Z] Accuracy (validation) = 1.00000 for the model trained with K = 9, maxIterations = 30, and seed = 159147646. [2026-01-10T13:34:53.888Z] ====== gauss-mix (apache-spark) [default], iteration 39 completed (13916.226 ms) ====== [2026-01-10T13:34:53.888Z] ----------------------------------- [2026-01-10T13:34:53.888Z] renaissance-gauss-mix_0_PASSED [2026-01-10T13:34:53.888Z] ----------------------------------- [2026-01-10T13:34:53.888Z] [2026-01-10T13:34:53.888Z] TEST TEARDOWN: [2026-01-10T13:34:53.888Z] Nothing to be done for teardown. [2026-01-10T13:34:53.888Z] renaissance-gauss-mix_0 Finish Time: Sat Jan 10 13:34:53 2026 Epoch Time (ms): 1768052093500