[2026-04-22T14:14:09.729Z] Running test renaissance-akka-uct_0 ... [2026-04-22T14:14:09.729Z] =============================================== [2026-04-22T14:14:09.729Z] renaissance-akka-uct_0 Start Time: Wed Apr 22 14:14:09 2026 Epoch Time (ms): 1776867249681 [2026-04-22T14:14:09.729Z] variation: NoOptions [2026-04-22T14:14:09.729Z] JVM_OPTIONS: [2026-04-22T14:14:09.729Z] { \ [2026-04-22T14:14:09.729Z] echo ""; echo "TEST SETUP:"; \ [2026-04-22T14:14:09.729Z] echo "Nothing to be done for setup."; \ [2026-04-22T14:14:09.729Z] mkdir -p "/ssd/jenkins/workspace/Test_openjdk17_hs_sanity.perf_arm_linux/aqa-tests/TKG/../TKG/output_17768672488882/renaissance-akka-uct_0"; \ [2026-04-22T14:14:09.729Z] cd "/ssd/jenkins/workspace/Test_openjdk17_hs_sanity.perf_arm_linux/aqa-tests/TKG/../TKG/output_17768672488882/renaissance-akka-uct_0"; \ [2026-04-22T14:14:09.729Z] echo ""; echo "TESTING:"; \ [2026-04-22T14:14:09.729Z] "/ssd/jenkins/workspace/Test_openjdk17_hs_sanity.perf_arm_linux/jdkbinary/j2sdk-image/bin/java" -jar "/ssd/jenkins/workspace/Test_openjdk17_hs_sanity.perf_arm_linux/aqa-tests/TKG/../../jvmtest/perf/renaissance/renaissance.jar" --json ""/ssd/jenkins/workspace/Test_openjdk17_hs_sanity.perf_arm_linux/aqa-tests/TKG/../TKG/output_17768672488882/renaissance-akka-uct_0"/akka-uct.json" akka-uct; \ [2026-04-22T14:14:09.729Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "renaissance-akka-uct_0""_PASSED"; echo "-----------------------------------"; cd /ssd/jenkins/workspace/Test_openjdk17_hs_sanity.perf_arm_linux/aqa-tests/TKG/..; rm -f -r "/ssd/jenkins/workspace/Test_openjdk17_hs_sanity.perf_arm_linux/aqa-tests/TKG/../TKG/output_17768672488882/renaissance-akka-uct_0"; else echo "-----------------------------------"; echo "renaissance-akka-uct_0""_FAILED"; echo "-----------------------------------"; fi; \ [2026-04-22T14:14:09.729Z] echo ""; echo "TEST TEARDOWN:"; \ [2026-04-22T14:14:09.729Z] echo "Nothing to be done for teardown."; \ [2026-04-22T14:14:09.729Z] } 2>&1 | tee -a "/ssd/jenkins/workspace/Test_openjdk17_hs_sanity.perf_arm_linux/aqa-tests/TKG/../TKG/output_17768672488882/TestTargetResult"; [2026-04-22T14:14:09.729Z] [2026-04-22T14:14:09.729Z] TEST SETUP: [2026-04-22T14:14:09.729Z] Nothing to be done for setup. [2026-04-22T14:14:09.729Z] [2026-04-22T14:14:09.729Z] TESTING: [2026-04-22T14:14:14.914Z] ====== akka-uct (concurrency) [default], iteration 0 started ====== [2026-04-22T14:14:14.914Z] GC before operation: completed in 66.588 ms, heap usage 7.581 MB -> 5.360 MB. [2026-04-22T14:14:32.478Z] final size= 199991 [2026-04-22T14:14:32.478Z] final height= 9 [2026-04-22T14:14:57.654Z] [WARN] [04/22/2026 14:14:56.292] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:14:57.654Z] final size= 199991 [2026-04-22T14:14:57.654Z] final height= 9 [2026-04-22T14:15:12.516Z] [WARN] [04/22/2026 14:15:10.501] [UCT-akka.actor.internal-dispatcher-5] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:15:12.516Z] final size= 199991 [2026-04-22T14:15:12.516Z] final height= 9 [2026-04-22T14:15:27.443Z] final size= 199991 [2026-04-22T14:15:27.443Z] final height= 9 [2026-04-22T14:15:27.443Z] [WARN] [04/22/2026 14:15:27.035] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:15:42.211Z] [WARN] [04/22/2026 14:15:40.553] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:15:42.211Z] final size= 199991 [2026-04-22T14:15:42.211Z] final height= 9 [2026-04-22T14:15:53.235Z] final size= 199991 [2026-04-22T14:15:53.235Z] final height= 9 [2026-04-22T14:16:05.810Z] final size= 199991 [2026-04-22T14:16:05.810Z] final height= 9 [2026-04-22T14:16:08.003Z] [WARN] [04/22/2026 14:16:07.791] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:16:23.369Z] [WARN] [04/22/2026 14:16:21.847] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:16:23.369Z] final size= 199991 [2026-04-22T14:16:23.369Z] final height= 9 [2026-04-22T14:16:34.248Z] final size= 199991 [2026-04-22T14:16:34.248Z] final height= 9 [2026-04-22T14:16:35.787Z] [WARN] [04/22/2026 14:16:35.609] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:16:48.322Z] final size= 199991 [2026-04-22T14:16:48.322Z] final height= 9 [2026-04-22T14:16:48.322Z] [WARN] [04/22/2026 14:16:47.993] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:16:52.196Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:16:52.196Z] There is no way to check that no silent failure occurred. [2026-04-22T14:16:52.196Z] ====== akka-uct (concurrency) [default], iteration 0 completed (157228.614 ms) ====== [2026-04-22T14:16:52.196Z] ====== akka-uct (concurrency) [default], iteration 1 started ====== [2026-04-22T14:16:53.874Z] GC before operation: completed in 1592.882 ms, heap usage 243.535 MB -> 85.443 MB. [2026-04-22T14:17:01.068Z] final size= 199991 [2026-04-22T14:17:01.068Z] final height= 9 [2026-04-22T14:17:02.195Z] [WARN] [04/22/2026 14:17:01.729] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:17:14.415Z] final size= 199991 [2026-04-22T14:17:14.415Z] final height= 9 [2026-04-22T14:17:16.664Z] [WARN] [04/22/2026 14:17:16.063] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:17:31.463Z] [WARN] [04/22/2026 14:17:29.900] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:17:31.464Z] final size= 199991 [2026-04-22T14:17:31.464Z] final height= 9 [2026-04-22T14:17:46.608Z] final size= 199991 [2026-04-22T14:17:46.608Z] final height= 9 [2026-04-22T14:17:57.299Z] final size= 199991 [2026-04-22T14:17:57.299Z] final height= 9 [2026-04-22T14:17:57.299Z] [WARN] [04/22/2026 14:17:56.438] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:18:09.738Z] final size= 199991 [2026-04-22T14:18:09.738Z] final height= 9 [2026-04-22T14:18:11.267Z] [WARN] [04/22/2026 14:18:11.160] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:18:24.749Z] [WARN] [04/22/2026 14:18:23.855] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:18:24.749Z] final size= 199991 [2026-04-22T14:18:24.749Z] final height= 9 [2026-04-22T14:18:39.428Z] final size= 199991 [2026-04-22T14:18:39.428Z] final height= 9 [2026-04-22T14:18:54.098Z] [WARN] [04/22/2026 14:18:53.266] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:18:54.098Z] final size= 199991 [2026-04-22T14:18:54.098Z] final height= 9 [2026-04-22T14:19:08.833Z] final size= 199991 [2026-04-22T14:19:08.833Z] final height= 9 [2026-04-22T14:19:08.833Z] [WARN] [04/22/2026 14:19:08.277] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:19:11.636Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:19:11.636Z] There is no way to check that no silent failure occurred. [2026-04-22T14:19:11.636Z] ====== akka-uct (concurrency) [default], iteration 1 completed (138187.596 ms) ====== [2026-04-22T14:19:11.636Z] ====== akka-uct (concurrency) [default], iteration 2 started ====== [2026-04-22T14:19:13.700Z] GC before operation: completed in 1696.167 ms, heap usage 394.285 MB -> 85.791 MB. [2026-04-22T14:19:21.979Z] final size= 199991 [2026-04-22T14:19:21.979Z] final height= 9 [2026-04-22T14:19:21.979Z] [WARN] [04/22/2026 14:19:21.502] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:19:32.051Z] final size= 199991 [2026-04-22T14:19:32.051Z] final height= 9 [2026-04-22T14:19:37.907Z] [WARN] [04/22/2026 14:19:34.826] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:19:49.904Z] [WARN] [04/22/2026 14:19:48.637] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:19:49.904Z] final size= 199991 [2026-04-22T14:19:49.904Z] final height= 9 [2026-04-22T14:20:01.888Z] final size= 199991 [2026-04-22T14:20:01.888Z] final height= 9 [2026-04-22T14:20:02.824Z] [WARN] [04/22/2026 14:20:02.721] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:20:15.384Z] [WARN] [04/22/2026 14:20:14.273] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:20:15.384Z] final size= 199991 [2026-04-22T14:20:15.384Z] final height= 9 [2026-04-22T14:20:27.550Z] final size= 199991 [2026-04-22T14:20:27.550Z] final height= 9 [2026-04-22T14:20:29.798Z] [WARN] [04/22/2026 14:20:29.411] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:20:42.669Z] final size= 199991 [2026-04-22T14:20:42.669Z] final height= 9 [2026-04-22T14:20:43.642Z] [WARN] [04/22/2026 14:20:43.241] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:20:58.408Z] final size= 199991 [2026-04-22T14:20:58.408Z] final height= 9 [2026-04-22T14:21:00.580Z] [WARN] [04/22/2026 14:21:00.150] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:21:12.691Z] final size= 199991 [2026-04-22T14:21:12.691Z] final height= 9 [2026-04-22T14:21:14.833Z] [WARN] [04/22/2026 14:21:14.249] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:21:27.330Z] [WARN] [04/22/2026 14:21:25.673] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:21:27.330Z] final size= 199991 [2026-04-22T14:21:27.330Z] final height= 9 [2026-04-22T14:21:31.221Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:21:31.221Z] There is no way to check that no silent failure occurred. [2026-04-22T14:21:31.221Z] ====== akka-uct (concurrency) [default], iteration 2 completed (137321.774 ms) ====== [2026-04-22T14:21:31.221Z] ====== akka-uct (concurrency) [default], iteration 3 started ====== [2026-04-22T14:21:32.726Z] GC before operation: completed in 1786.115 ms, heap usage 245.804 MB -> 85.156 MB. [2026-04-22T14:21:41.379Z] final size= 199991 [2026-04-22T14:21:41.379Z] final height= 9 [2026-04-22T14:21:42.980Z] [WARN] [04/22/2026 14:21:42.298] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:21:51.714Z] final size= 199991 [2026-04-22T14:21:51.714Z] final height= 9 [2026-04-22T14:21:53.817Z] [WARN] [04/22/2026 14:21:53.409] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:22:08.832Z] final size= 199991 [2026-04-22T14:22:08.832Z] final height= 9 [2026-04-22T14:22:10.421Z] [WARN] [04/22/2026 14:22:09.777] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:22:19.037Z] final size= 199991 [2026-04-22T14:22:19.037Z] final height= 9 [2026-04-22T14:22:24.797Z] [WARN] [04/22/2026 14:22:21.375] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:22:37.131Z] [WARN] [04/22/2026 14:22:35.074] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:22:37.131Z] final size= 199991 [2026-04-22T14:22:37.131Z] final height= 9 [2026-04-22T14:22:49.417Z] final size= 199991 [2026-04-22T14:22:49.417Z] final height= 9 [2026-04-22T14:22:50.369Z] [WARN] [04/22/2026 14:22:50.024] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:23:01.509Z] [WARN] [04/22/2026 14:23:01.407] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:23:02.424Z] final size= 199991 [2026-04-22T14:23:02.424Z] final height= 9 [2026-04-22T14:23:16.975Z] final size= 199991 [2026-04-22T14:23:16.975Z] final height= 9 [2026-04-22T14:23:16.975Z] [WARN] [04/22/2026 14:23:16.454] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:23:29.017Z] [WARN] [04/22/2026 14:23:28.414] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:23:29.446Z] final size= 199991 [2026-04-22T14:23:29.446Z] final height= 9 [2026-04-22T14:23:43.995Z] final size= 199991 [2026-04-22T14:23:43.995Z] final height= 9 [2026-04-22T14:23:43.995Z] [WARN] [04/22/2026 14:23:43.650] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:23:46.077Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:23:46.077Z] There is no way to check that no silent failure occurred. [2026-04-22T14:23:46.077Z] ====== akka-uct (concurrency) [default], iteration 3 completed (133538.954 ms) ====== [2026-04-22T14:23:46.077Z] ====== akka-uct (concurrency) [default], iteration 4 started ====== [2026-04-22T14:23:47.536Z] GC before operation: completed in 1321.555 ms, heap usage 427.225 MB -> 83.274 MB. [2026-04-22T14:23:55.919Z] final size= 199991 [2026-04-22T14:23:55.919Z] final height= 9 [2026-04-22T14:24:08.217Z] final size= 199991 [2026-04-22T14:24:08.217Z] final height= 9 [2026-04-22T14:24:10.341Z] [WARN] [04/22/2026 14:24:09.717] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:24:24.742Z] final size= 199991 [2026-04-22T14:24:24.742Z] final height= 9 [2026-04-22T14:24:25.654Z] [WARN] [04/22/2026 14:24:25.381] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:24:38.115Z] [WARN] [04/22/2026 14:24:36.904] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:24:38.115Z] final size= 199991 [2026-04-22T14:24:38.115Z] final height= 9 [2026-04-22T14:24:52.779Z] final size= 199991 [2026-04-22T14:24:52.779Z] final height= 9 [2026-04-22T14:24:52.779Z] [WARN] [04/22/2026 14:24:52.221] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:25:03.022Z] final size= 199991 [2026-04-22T14:25:03.022Z] final height= 9 [2026-04-22T14:25:05.125Z] [WARN] [04/22/2026 14:25:04.649] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:25:18.023Z] final size= 199991 [2026-04-22T14:25:18.023Z] final height= 9 [2026-04-22T14:25:20.046Z] [WARN] [04/22/2026 14:25:19.501] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:25:34.562Z] final size= 199991 [2026-04-22T14:25:34.562Z] final height= 9 [2026-04-22T14:25:37.439Z] [WARN] [04/22/2026 14:25:36.765] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:25:49.436Z] final size= 199991 [2026-04-22T14:25:49.436Z] final height= 9 [2026-04-22T14:25:50.888Z] [WARN] [04/22/2026 14:25:50.854] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:26:02.852Z] final size= 199991 [2026-04-22T14:26:02.852Z] final height= 9 [2026-04-22T14:26:03.268Z] [WARN] [04/22/2026 14:26:03.145] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:26:07.743Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:26:07.744Z] There is no way to check that no silent failure occurred. [2026-04-22T14:26:07.744Z] ====== akka-uct (concurrency) [default], iteration 4 completed (140041.148 ms) ====== [2026-04-22T14:26:07.744Z] ====== akka-uct (concurrency) [default], iteration 5 started ====== [2026-04-22T14:26:09.174Z] GC before operation: completed in 1635.594 ms, heap usage 471.024 MB -> 86.034 MB. [2026-04-22T14:26:17.877Z] final size= 199991 [2026-04-22T14:26:17.877Z] final height= 9 [2026-04-22T14:26:32.481Z] [WARN] [04/22/2026 14:26:30.893] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:26:32.482Z] final size= 199991 [2026-04-22T14:26:32.482Z] final height= 9 [2026-04-22T14:26:44.610Z] final size= 199991 [2026-04-22T14:26:44.610Z] final height= 9 [2026-04-22T14:26:45.020Z] [WARN] [04/22/2026 14:26:44.641] [UCT-akka.actor.internal-dispatcher-5] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:26:57.131Z] final size= 199991 [2026-04-22T14:26:57.131Z] final height= 9 [2026-04-22T14:26:57.131Z] [WARN] [04/22/2026 14:26:56.875] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:27:11.587Z] final size= 199991 [2026-04-22T14:27:11.587Z] final height= 9 [2026-04-22T14:27:23.672Z] final size= 199991 [2026-04-22T14:27:23.672Z] final height= 9 [2026-04-22T14:27:38.072Z] final size= 199991 [2026-04-22T14:27:38.072Z] final height= 9 [2026-04-22T14:27:38.986Z] [WARN] [04/22/2026 14:27:38.915] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:27:51.017Z] final size= 199991 [2026-04-22T14:27:51.017Z] final height= 9 [2026-04-22T14:27:51.938Z] [WARN] [04/22/2026 14:27:51.729] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:28:01.969Z] final size= 199991 [2026-04-22T14:28:01.969Z] final height= 9 [2026-04-22T14:28:04.667Z] [WARN] [04/22/2026 14:28:04.189] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:28:19.731Z] final size= 199991 [2026-04-22T14:28:19.731Z] final height= 9 [2026-04-22T14:28:20.611Z] [WARN] [04/22/2026 14:28:20.372] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:28:22.629Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:28:22.629Z] There is no way to check that no silent failure occurred. [2026-04-22T14:28:22.629Z] ====== akka-uct (concurrency) [default], iteration 5 completed (133258.932 ms) ====== [2026-04-22T14:28:22.629Z] ====== akka-uct (concurrency) [default], iteration 6 started ====== [2026-04-22T14:28:24.158Z] GC before operation: completed in 1521.277 ms, heap usage 364.594 MB -> 69.204 MB. [2026-04-22T14:28:32.415Z] final size= 199991 [2026-04-22T14:28:32.415Z] final height= 9 [2026-04-22T14:28:32.415Z] [WARN] [04/22/2026 14:28:32.273] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:28:44.382Z] final size= 199991 [2026-04-22T14:28:44.382Z] final height= 9 [2026-04-22T14:28:44.806Z] [WARN] [04/22/2026 14:28:44.503] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:28:59.203Z] [WARN] [04/22/2026 14:28:57.977] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:28:59.203Z] final size= 199991 [2026-04-22T14:28:59.203Z] final height= 9 [2026-04-22T14:29:11.245Z] final size= 199991 [2026-04-22T14:29:11.245Z] final height= 9 [2026-04-22T14:29:12.684Z] [WARN] [04/22/2026 14:29:12.293] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:29:24.688Z] [WARN] [04/22/2026 14:29:24.379] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:29:25.112Z] final size= 199991 [2026-04-22T14:29:25.112Z] final height= 9 [2026-04-22T14:29:37.106Z] final size= 199991 [2026-04-22T14:29:37.106Z] final height= 9 [2026-04-22T14:29:39.179Z] [WARN] [04/22/2026 14:29:38.748] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:29:53.595Z] [WARN] [04/22/2026 14:29:52.462] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:29:53.595Z] final size= 199991 [2026-04-22T14:29:53.595Z] final height= 9 [2026-04-22T14:30:08.055Z] final size= 199991 [2026-04-22T14:30:08.055Z] final height= 9 [2026-04-22T14:30:09.572Z] [WARN] [04/22/2026 14:30:09.248] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:30:21.665Z] final size= 199991 [2026-04-22T14:30:21.665Z] final height= 9 [2026-04-22T14:30:22.625Z] [WARN] [04/22/2026 14:30:22.533] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:30:37.048Z] final size= 199991 [2026-04-22T14:30:37.048Z] final height= 9 [2026-04-22T14:30:39.113Z] [WARN] [04/22/2026 14:30:38.652] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:30:41.890Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:30:41.890Z] There is no way to check that no silent failure occurred. [2026-04-22T14:30:41.890Z] ====== akka-uct (concurrency) [default], iteration 6 completed (137738.618 ms) ====== [2026-04-22T14:30:41.890Z] ====== akka-uct (concurrency) [default], iteration 7 started ====== [2026-04-22T14:30:44.709Z] GC before operation: completed in 2693.354 ms, heap usage 328.705 MB -> 83.979 MB. [2026-04-22T14:30:52.950Z] final size= 199991 [2026-04-22T14:30:52.950Z] final height= 9 [2026-04-22T14:30:54.432Z] [WARN] [04/22/2026 14:30:54.075] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:31:04.404Z] final size= 199991 [2026-04-22T14:31:04.404Z] final height= 9 [2026-04-22T14:31:05.296Z] [WARN] [04/22/2026 14:31:05.150] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:31:19.972Z] final size= 199991 [2026-04-22T14:31:19.972Z] final height= 9 [2026-04-22T14:31:31.949Z] final size= 199991 [2026-04-22T14:31:31.949Z] final height= 9 [2026-04-22T14:31:31.949Z] [WARN] [04/22/2026 14:31:31.853] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:31:43.919Z] final size= 199991 [2026-04-22T14:31:43.919Z] final height= 9 [2026-04-22T14:31:44.343Z] [WARN] [04/22/2026 14:31:44.141] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:31:58.858Z] final size= 199991 [2026-04-22T14:31:58.858Z] final height= 9 [2026-04-22T14:31:59.309Z] [WARN] [04/22/2026 14:31:58.948] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:32:11.519Z] final size= 199991 [2026-04-22T14:32:11.519Z] final height= 9 [2026-04-22T14:32:15.126Z] [WARN] [04/22/2026 14:32:15.062] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:32:29.597Z] final size= 199991 [2026-04-22T14:32:29.597Z] final height= 10 [2026-04-22T14:32:30.519Z] [WARN] [04/22/2026 14:32:30.272] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:32:42.480Z] final size= 199991 [2026-04-22T14:32:42.480Z] final height= 9 [2026-04-22T14:32:42.480Z] [WARN] [04/22/2026 14:32:42.226] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:32:56.868Z] final size= 199991 [2026-04-22T14:32:56.868Z] final height= 9 [2026-04-22T14:33:02.987Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:33:02.987Z] There is no way to check that no silent failure occurred. [2026-04-22T14:33:02.987Z] ====== akka-uct (concurrency) [default], iteration 7 completed (138593.428 ms) ====== [2026-04-22T14:33:02.987Z] ====== akka-uct (concurrency) [default], iteration 8 started ====== [2026-04-22T14:33:04.407Z] GC before operation: completed in 1336.361 ms, heap usage 364.081 MB -> 86.574 MB. [2026-04-22T14:33:12.723Z] final size= 199991 [2026-04-22T14:33:12.723Z] final height= 9 [2026-04-22T14:33:12.723Z] [WARN] [04/22/2026 14:33:12.679] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:33:24.756Z] final size= 199991 [2026-04-22T14:33:24.756Z] final height= 9 [2026-04-22T14:33:26.762Z] [WARN] [04/22/2026 14:33:26.523] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:33:38.722Z] final size= 199991 [2026-04-22T14:33:38.722Z] final height= 9 [2026-04-22T14:33:39.646Z] [WARN] [04/22/2026 14:33:39.531] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:33:54.004Z] [WARN] [04/22/2026 14:33:53.384] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:33:54.004Z] final size= 199991 [2026-04-22T14:33:54.004Z] final height= 9 [2026-04-22T14:34:08.718Z] final size= 199991 [2026-04-22T14:34:08.718Z] final height= 9 [2026-04-22T14:34:19.401Z] final size= 199991 [2026-04-22T14:34:19.401Z] final height= 9 [2026-04-22T14:34:20.883Z] [WARN] [04/22/2026 14:34:20.483] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:34:35.378Z] [WARN] [04/22/2026 14:34:33.617] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:34:35.378Z] final size= 199991 [2026-04-22T14:34:35.378Z] final height= 9 [2026-04-22T14:34:45.919Z] final size= 199991 [2026-04-22T14:34:45.919Z] final height= 9 [2026-04-22T14:34:48.022Z] [WARN] [04/22/2026 14:34:47.758] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:35:04.397Z] [WARN] [04/22/2026 14:35:02.730] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:35:04.397Z] final size= 199991 [2026-04-22T14:35:04.397Z] final height= 9 [2026-04-22T14:35:17.235Z] final size= 199991 [2026-04-22T14:35:17.235Z] final height= 9 [2026-04-22T14:35:17.665Z] [WARN] [04/22/2026 14:35:17.618] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:35:20.408Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:35:20.409Z] There is no way to check that no silent failure occurred. [2026-04-22T14:35:20.409Z] ====== akka-uct (concurrency) [default], iteration 8 completed (135661.904 ms) ====== [2026-04-22T14:35:20.409Z] ====== akka-uct (concurrency) [default], iteration 9 started ====== [2026-04-22T14:35:21.816Z] GC before operation: completed in 1641.639 ms, heap usage 382.190 MB -> 84.738 MB. [2026-04-22T14:35:30.044Z] final size= 199991 [2026-04-22T14:35:30.044Z] final height= 10 [2026-04-22T14:35:40.058Z] final size= 199991 [2026-04-22T14:35:40.058Z] final height= 9 [2026-04-22T14:35:59.222Z] [WARN] [04/22/2026 14:35:58.101] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:35:59.222Z] final size= 199991 [2026-04-22T14:35:59.222Z] final height= 9 [2026-04-22T14:36:12.969Z] final size= 199991 [2026-04-22T14:36:12.969Z] final height= 9 [2026-04-22T14:36:12.969Z] [WARN] [04/22/2026 14:36:12.520] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:36:26.062Z] final size= 199991 [2026-04-22T14:36:26.062Z] final height= 9 [2026-04-22T14:36:26.062Z] [WARN] [04/22/2026 14:36:24.401] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:36:38.601Z] final size= 199991 [2026-04-22T14:36:38.601Z] final height= 9 [2026-04-22T14:36:39.512Z] [WARN] [04/22/2026 14:36:39.105] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:36:51.549Z] [WARN] [04/22/2026 14:36:51.229] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:36:51.984Z] final size= 199991 [2026-04-22T14:36:51.984Z] final height= 9 [2026-04-22T14:37:06.444Z] final size= 199991 [2026-04-22T14:37:06.444Z] final height= 9 [2026-04-22T14:37:20.737Z] final size= 199991 [2026-04-22T14:37:20.737Z] final height= 9 [2026-04-22T14:37:23.420Z] [WARN] [04/22/2026 14:37:23.134] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:37:37.788Z] final size= 199991 [2026-04-22T14:37:37.788Z] final height= 9 [2026-04-22T14:37:42.234Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:37:42.234Z] There is no way to check that no silent failure occurred. [2026-04-22T14:37:42.234Z] ====== akka-uct (concurrency) [default], iteration 9 completed (139977.853 ms) ====== [2026-04-22T14:37:42.234Z] ====== akka-uct (concurrency) [default], iteration 10 started ====== [2026-04-22T14:37:43.175Z] GC before operation: completed in 1808.455 ms, heap usage 370.428 MB -> 85.967 MB. [2026-04-22T14:37:51.480Z] final size= 199991 [2026-04-22T14:37:51.480Z] final height= 9 [2026-04-22T14:37:53.568Z] [WARN] [04/22/2026 14:37:53.108] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:38:03.496Z] final size= 199991 [2026-04-22T14:38:03.496Z] final height= 9 [2026-04-22T14:38:05.613Z] [WARN] [04/22/2026 14:38:05.552] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:38:20.023Z] final size= 199991 [2026-04-22T14:38:20.023Z] final height= 9 [2026-04-22T14:38:20.023Z] [WARN] [04/22/2026 14:38:19.699] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:38:33.987Z] [WARN] [04/22/2026 14:38:33.140] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:38:33.987Z] final size= 199991 [2026-04-22T14:38:33.987Z] final height= 9 [2026-04-22T14:38:52.131Z] final size= 199991 [2026-04-22T14:38:52.131Z] final height= 9 [2026-04-22T14:38:52.131Z] [WARN] [04/22/2026 14:38:49.690] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:39:03.303Z] final size= 199991 [2026-04-22T14:39:03.303Z] final height= 9 [2026-04-22T14:39:03.303Z] [WARN] [04/22/2026 14:39:02.001] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:39:15.965Z] final size= 199991 [2026-04-22T14:39:15.965Z] final height= 9 [2026-04-22T14:39:18.129Z] [WARN] [04/22/2026 14:39:17.989] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:39:30.302Z] [WARN] [04/22/2026 14:39:29.669] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:39:30.302Z] final size= 199991 [2026-04-22T14:39:30.302Z] final height= 9 [2026-04-22T14:39:46.721Z] final size= 199991 [2026-04-22T14:39:46.721Z] final height= 9 [2026-04-22T14:39:46.721Z] [WARN] [04/22/2026 14:39:46.037] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:39:58.841Z] [WARN] [04/22/2026 14:39:57.496] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:39:58.841Z] final size= 199991 [2026-04-22T14:39:58.842Z] final height= 9 [2026-04-22T14:40:04.455Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:40:04.455Z] There is no way to check that no silent failure occurred. [2026-04-22T14:40:04.455Z] ====== akka-uct (concurrency) [default], iteration 10 completed (140618.525 ms) ====== [2026-04-22T14:40:04.455Z] ====== akka-uct (concurrency) [default], iteration 11 started ====== [2026-04-22T14:40:05.943Z] GC before operation: completed in 1626.270 ms, heap usage 255.378 MB -> 86.213 MB. [2026-04-22T14:40:14.209Z] final size= 199991 [2026-04-22T14:40:14.209Z] final height= 9 [2026-04-22T14:40:14.209Z] [WARN] [04/22/2026 14:40:13.913] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:40:29.841Z] final size= 199991 [2026-04-22T14:40:29.841Z] final height= 9 [2026-04-22T14:40:44.432Z] [WARN] [04/22/2026 14:40:41.992] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:40:44.432Z] final size= 199991 [2026-04-22T14:40:44.432Z] final height= 9 [2026-04-22T14:40:59.023Z] final size= 199991 [2026-04-22T14:40:59.023Z] final height= 9 [2026-04-22T14:41:13.521Z] [WARN] [04/22/2026 14:41:11.639] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:41:13.521Z] final size= 199991 [2026-04-22T14:41:13.521Z] final height= 9 [2026-04-22T14:41:27.899Z] final size= 199991 [2026-04-22T14:41:27.899Z] final height= 9 [2026-04-22T14:41:29.405Z] [WARN] [04/22/2026 14:41:29.092] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:41:43.813Z] [WARN] [04/22/2026 14:41:41.667] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:41:43.813Z] final size= 199991 [2026-04-22T14:41:43.813Z] final height= 9 [2026-04-22T14:41:53.847Z] final size= 199991 [2026-04-22T14:41:53.847Z] final height= 9 [2026-04-22T14:41:55.293Z] [WARN] [04/22/2026 14:41:55.011] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:42:09.938Z] final size= 199991 [2026-04-22T14:42:09.938Z] final height= 9 [2026-04-22T14:42:09.938Z] [WARN] [04/22/2026 14:42:08.243] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:42:24.958Z] final size= 199991 [2026-04-22T14:42:24.958Z] final height= 9 [2026-04-22T14:42:27.047Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:42:27.047Z] There is no way to check that no silent failure occurred. [2026-04-22T14:42:27.047Z] ====== akka-uct (concurrency) [default], iteration 11 completed (141111.834 ms) ====== [2026-04-22T14:42:27.047Z] ====== akka-uct (concurrency) [default], iteration 12 started ====== [2026-04-22T14:42:29.798Z] GC before operation: completed in 2717.441 ms, heap usage 380.569 MB -> 82.410 MB. [2026-04-22T14:42:36.606Z] [WARN] [04/22/2026 14:42:36.482] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:42:37.029Z] final size= 199991 [2026-04-22T14:42:37.029Z] final height= 9 [2026-04-22T14:42:51.435Z] final size= 199991 [2026-04-22T14:42:51.435Z] final height= 9 [2026-04-22T14:42:51.851Z] [WARN] [04/22/2026 14:42:51.427] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:43:06.270Z] [WARN] [04/22/2026 14:43:05.076] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:43:06.270Z] final size= 199991 [2026-04-22T14:43:06.270Z] final height= 9 [2026-04-22T14:43:20.639Z] final size= 199991 [2026-04-22T14:43:20.639Z] final height= 9 [2026-04-22T14:43:22.693Z] [WARN] [04/22/2026 14:43:22.391] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:43:39.896Z] [WARN] [04/22/2026 14:43:37.314] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:43:39.896Z] final size= 199991 [2026-04-22T14:43:39.896Z] final height= 9 [2026-04-22T14:43:52.080Z] final size= 199991 [2026-04-22T14:43:52.080Z] final height= 9 [2026-04-22T14:44:04.172Z] final size= 199991 [2026-04-22T14:44:04.172Z] final height= 9 [2026-04-22T14:44:07.820Z] [WARN] [04/22/2026 14:44:07.717] [UCT-akka.actor.internal-dispatcher-18] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:44:22.306Z] final size= 199991 [2026-04-22T14:44:22.306Z] final height= 9 [2026-04-22T14:44:34.306Z] final size= 199991 [2026-04-22T14:44:34.306Z] final height= 9 [2026-04-22T14:44:34.306Z] [WARN] [04/22/2026 14:44:33.773] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:44:48.655Z] final size= 199991 [2026-04-22T14:44:48.655Z] final height= 9 [2026-04-22T14:44:50.116Z] [WARN] [04/22/2026 14:44:49.539] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:44:52.861Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:44:52.861Z] There is no way to check that no silent failure occurred. [2026-04-22T14:44:52.861Z] ====== akka-uct (concurrency) [default], iteration 12 completed (143406.638 ms) ====== [2026-04-22T14:44:52.861Z] ====== akka-uct (concurrency) [default], iteration 13 started ====== [2026-04-22T14:44:54.472Z] GC before operation: completed in 1755.604 ms, heap usage 349.102 MB -> 84.151 MB. [2026-04-22T14:45:02.715Z] final size= 199991 [2026-04-22T14:45:02.715Z] final height= 9 [2026-04-22T14:45:17.232Z] final size= 199991 [2026-04-22T14:45:17.232Z] final height= 9 [2026-04-22T14:45:17.232Z] [WARN] [04/22/2026 14:45:16.910] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:45:31.628Z] final size= 199991 [2026-04-22T14:45:31.628Z] final height= 9 [2026-04-22T14:45:31.628Z] [WARN] [04/22/2026 14:45:31.332] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:45:46.274Z] final size= 199991 [2026-04-22T14:45:46.274Z] final height= 9 [2026-04-22T14:45:48.351Z] [WARN] [04/22/2026 14:45:47.765] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:46:02.721Z] final size= 199991 [2026-04-22T14:46:02.721Z] final height= 9 [2026-04-22T14:46:03.623Z] [WARN] [04/22/2026 14:46:03.123] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:46:16.009Z] final size= 199991 [2026-04-22T14:46:16.009Z] final height= 9 [2026-04-22T14:46:16.932Z] [WARN] [04/22/2026 14:46:16.480] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:46:31.355Z] [WARN] [04/22/2026 14:46:30.328] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:46:31.355Z] final size= 199991 [2026-04-22T14:46:31.355Z] final height= 9 [2026-04-22T14:46:45.961Z] final size= 199991 [2026-04-22T14:46:45.961Z] final height= 9 [2026-04-22T14:46:46.871Z] [WARN] [04/22/2026 14:46:46.695] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:46:58.906Z] [WARN] [04/22/2026 14:46:58.765] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:46:59.334Z] final size= 199991 [2026-04-22T14:46:59.334Z] final height= 9 [2026-04-22T14:47:14.145Z] final size= 199991 [2026-04-22T14:47:14.145Z] final height= 9 [2026-04-22T14:47:14.577Z] [WARN] [04/22/2026 14:47:14.189] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:47:15.493Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:47:15.493Z] There is no way to check that no silent failure occurred. [2026-04-22T14:47:15.493Z] ====== akka-uct (concurrency) [default], iteration 13 completed (141042.891 ms) ====== [2026-04-22T14:47:15.493Z] ====== akka-uct (concurrency) [default], iteration 14 started ====== [2026-04-22T14:47:18.486Z] GC before operation: completed in 1843.484 ms, heap usage 417.673 MB -> 84.363 MB. [2026-04-22T14:47:26.835Z] [WARN] [04/22/2026 14:47:25.445] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:47:26.835Z] final size= 199991 [2026-04-22T14:47:26.835Z] final height= 9 [2026-04-22T14:47:37.804Z] final size= 199991 [2026-04-22T14:47:37.804Z] final height= 9 [2026-04-22T14:47:39.233Z] [WARN] [04/22/2026 14:47:39.000] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:47:53.623Z] [WARN] [04/22/2026 14:47:52.898] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:47:53.623Z] final size= 199991 [2026-04-22T14:47:53.623Z] final height= 9 [2026-04-22T14:48:08.110Z] final size= 199991 [2026-04-22T14:48:08.110Z] final height= 9 [2026-04-22T14:48:08.110Z] [WARN] [04/22/2026 14:48:07.894] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:48:20.203Z] [WARN] [04/22/2026 14:48:20.068] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:48:21.109Z] final size= 199991 [2026-04-22T14:48:21.109Z] final height= 9 [2026-04-22T14:48:38.315Z] final size= 199991 [2026-04-22T14:48:38.315Z] final height= 9 [2026-04-22T14:48:48.900Z] final size= 199991 [2026-04-22T14:48:48.900Z] final height= 9 [2026-04-22T14:48:51.623Z] [WARN] [04/22/2026 14:48:51.137] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:49:04.122Z] final size= 199991 [2026-04-22T14:49:04.122Z] final height= 9 [2026-04-22T14:49:04.545Z] [WARN] [04/22/2026 14:49:04.361] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:49:19.176Z] [WARN] [04/22/2026 14:49:16.943] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:49:19.176Z] final size= 199991 [2026-04-22T14:49:19.176Z] final height= 9 [2026-04-22T14:49:31.121Z] final size= 199991 [2026-04-22T14:49:31.121Z] final height= 9 [2026-04-22T14:49:31.121Z] [WARN] [04/22/2026 14:49:30.906] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:49:33.149Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:49:33.149Z] There is no way to check that no silent failure occurred. [2026-04-22T14:49:33.149Z] ====== akka-uct (concurrency) [default], iteration 14 completed (135401.040 ms) ====== [2026-04-22T14:49:33.149Z] ====== akka-uct (concurrency) [default], iteration 15 started ====== [2026-04-22T14:49:35.155Z] GC before operation: completed in 2154.568 ms, heap usage 383.726 MB -> 102.694 MB. [2026-04-22T14:49:43.361Z] final size= 199991 [2026-04-22T14:49:43.361Z] final height= 9 [2026-04-22T14:49:45.448Z] [WARN] [04/22/2026 14:49:44.843] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:49:57.428Z] final size= 199991 [2026-04-22T14:49:57.428Z] final height= 9 [2026-04-22T14:49:57.428Z] [WARN] [04/22/2026 14:49:55.854] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:50:10.816Z] final size= 199991 [2026-04-22T14:50:10.816Z] final height= 9 [2026-04-22T14:50:23.833Z] final size= 199991 [2026-04-22T14:50:23.833Z] final height= 9 [2026-04-22T14:50:26.630Z] [WARN] [04/22/2026 14:50:25.954] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:50:38.839Z] final size= 199991 [2026-04-22T14:50:38.839Z] final height= 9 [2026-04-22T14:50:53.284Z] final size= 199991 [2026-04-22T14:50:53.284Z] final height= 9 [2026-04-22T14:50:53.284Z] [WARN] [04/22/2026 14:50:52.330] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:51:07.622Z] final size= 199991 [2026-04-22T14:51:07.622Z] final height= 9 [2026-04-22T14:51:23.125Z] [WARN] [04/22/2026 14:51:22.949] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:51:24.033Z] final size= 199991 [2026-04-22T14:51:24.033Z] final height= 9 [2026-04-22T14:51:36.974Z] final size= 199991 [2026-04-22T14:51:36.974Z] final height= 9 [2026-04-22T14:51:37.399Z] [WARN] [04/22/2026 14:51:37.031] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:51:51.961Z] [WARN] [04/22/2026 14:51:50.415] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:51:51.961Z] final size= 199991 [2026-04-22T14:51:51.961Z] final height= 9 [2026-04-22T14:51:56.469Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:51:56.469Z] There is no way to check that no silent failure occurred. [2026-04-22T14:51:56.469Z] ====== akka-uct (concurrency) [default], iteration 15 completed (140969.587 ms) ====== [2026-04-22T14:51:56.469Z] ====== akka-uct (concurrency) [default], iteration 16 started ====== [2026-04-22T14:51:57.938Z] GC before operation: completed in 1778.428 ms, heap usage 257.513 MB -> 85.833 MB. [2026-04-22T14:52:06.132Z] final size= 199991 [2026-04-22T14:52:06.132Z] final height= 9 [2026-04-22T14:52:06.132Z] [WARN] [04/22/2026 14:52:05.831] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:52:18.090Z] final size= 199991 [2026-04-22T14:52:18.090Z] final height= 9 [2026-04-22T14:52:35.365Z] final size= 199991 [2026-04-22T14:52:35.365Z] final height= 9 [2026-04-22T14:52:35.796Z] [WARN] [04/22/2026 14:52:35.525] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:52:50.138Z] final size= 199991 [2026-04-22T14:52:50.138Z] final height= 9 [2026-04-22T14:52:50.632Z] [WARN] [04/22/2026 14:52:50.531] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:53:02.685Z] [WARN] [04/22/2026 14:53:02.584] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:53:04.121Z] final size= 199991 [2026-04-22T14:53:04.121Z] final height= 9 [2026-04-22T14:53:18.658Z] final size= 199991 [2026-04-22T14:53:18.658Z] final height= 9 [2026-04-22T14:53:18.658Z] [WARN] [04/22/2026 14:53:18.499] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:53:33.077Z] [WARN] [04/22/2026 14:53:30.665] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:53:33.077Z] final size= 199991 [2026-04-22T14:53:33.077Z] final height= 9 [2026-04-22T14:53:45.074Z] final size= 199991 [2026-04-22T14:53:45.074Z] final height= 9 [2026-04-22T14:53:45.977Z] [WARN] [04/22/2026 14:53:45.750] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:54:00.591Z] [WARN] [04/22/2026 14:53:58.765] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:54:00.591Z] final size= 199991 [2026-04-22T14:54:00.591Z] final height= 9 [2026-04-22T14:54:12.719Z] final size= 199991 [2026-04-22T14:54:12.719Z] final height= 9 [2026-04-22T14:54:14.870Z] [WARN] [04/22/2026 14:54:14.665] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:54:16.890Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:54:16.890Z] There is no way to check that no silent failure occurred. [2026-04-22T14:54:16.890Z] ====== akka-uct (concurrency) [default], iteration 16 completed (138982.323 ms) ====== [2026-04-22T14:54:16.890Z] ====== akka-uct (concurrency) [default], iteration 17 started ====== [2026-04-22T14:54:19.642Z] GC before operation: completed in 2788.962 ms, heap usage 445.359 MB -> 86.287 MB. [2026-04-22T14:54:27.883Z] [WARN] [04/22/2026 14:54:26.586] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:54:27.883Z] final size= 199991 [2026-04-22T14:54:27.883Z] final height= 9 [2026-04-22T14:54:39.887Z] final size= 199991 [2026-04-22T14:54:39.887Z] final height= 9 [2026-04-22T14:54:41.324Z] [WARN] [04/22/2026 14:54:40.846] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:54:55.737Z] [WARN] [04/22/2026 14:54:54.344] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:54:55.737Z] final size= 199991 [2026-04-22T14:54:55.737Z] final height= 9 [2026-04-22T14:55:10.105Z] final size= 199991 [2026-04-22T14:55:10.105Z] final height= 9 [2026-04-22T14:55:22.284Z] final size= 199991 [2026-04-22T14:55:22.284Z] final height= 9 [2026-04-22T14:55:23.725Z] [WARN] [04/22/2026 14:55:23.310] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:55:40.964Z] final size= 199991 [2026-04-22T14:55:40.964Z] final height= 9 [2026-04-22T14:55:40.964Z] [WARN] [04/22/2026 14:55:39.524] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:55:52.993Z] final size= 199991 [2026-04-22T14:55:52.993Z] final height= 9 [2026-04-22T14:55:54.441Z] [WARN] [04/22/2026 14:55:54.210] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:56:08.771Z] final size= 199991 [2026-04-22T14:56:08.771Z] final height= 9 [2026-04-22T14:56:10.798Z] [WARN] [04/22/2026 14:56:10.431] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:56:22.983Z] final size= 199991 [2026-04-22T14:56:22.983Z] final height= 10 [2026-04-22T14:56:23.446Z] [WARN] [04/22/2026 14:56:23.341] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:56:37.835Z] final size= 199991 [2026-04-22T14:56:37.835Z] final height= 10 [2026-04-22T14:56:39.899Z] [WARN] [04/22/2026 14:56:39.797] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:56:43.473Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:56:43.473Z] There is no way to check that no silent failure occurred. [2026-04-22T14:56:43.473Z] ====== akka-uct (concurrency) [default], iteration 17 completed (144002.936 ms) ====== [2026-04-22T14:56:43.473Z] ====== akka-uct (concurrency) [default], iteration 18 started ====== [2026-04-22T14:56:45.594Z] GC before operation: completed in 1630.240 ms, heap usage 228.359 MB -> 84.842 MB. [2026-04-22T14:56:54.042Z] final size= 199991 [2026-04-22T14:56:54.042Z] final height= 9 [2026-04-22T14:56:54.042Z] [WARN] [04/22/2026 14:56:53.573] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:57:08.413Z] final size= 199991 [2026-04-22T14:57:08.413Z] final height= 9 [2026-04-22T14:57:08.413Z] [WARN] [04/22/2026 14:57:07.466] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:57:20.464Z] final size= 199991 [2026-04-22T14:57:20.464Z] final height= 9 [2026-04-22T14:57:20.464Z] [WARN] [04/22/2026 14:57:19.712] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:57:34.883Z] final size= 199991 [2026-04-22T14:57:34.883Z] final height= 9 [2026-04-22T14:57:44.835Z] final size= 199991 [2026-04-22T14:57:44.835Z] final height= 10 [2026-04-22T14:57:48.349Z] [WARN] [04/22/2026 14:57:47.849] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:58:02.802Z] final size= 199991 [2026-04-22T14:58:02.802Z] final height= 9 [2026-04-22T14:58:03.722Z] [WARN] [04/22/2026 14:58:03.303] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:58:15.892Z] [WARN] [04/22/2026 14:58:14.944] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:58:15.892Z] final size= 199991 [2026-04-22T14:58:15.892Z] final height= 9 [2026-04-22T14:58:30.374Z] final size= 199991 [2026-04-22T14:58:30.374Z] final height= 9 [2026-04-22T14:58:44.856Z] final size= 199991 [2026-04-22T14:58:44.856Z] final height= 9 [2026-04-22T14:58:45.766Z] [WARN] [04/22/2026 14:58:45.490] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:59:00.706Z] final size= 199991 [2026-04-22T14:59:00.706Z] final height= 9 [2026-04-22T14:59:00.706Z] [WARN] [04/22/2026 14:59:00.460] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:59:02.780Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T14:59:02.780Z] There is no way to check that no silent failure occurred. [2026-04-22T14:59:02.780Z] ====== akka-uct (concurrency) [default], iteration 18 completed (137523.571 ms) ====== [2026-04-22T14:59:02.780Z] ====== akka-uct (concurrency) [default], iteration 19 started ====== [2026-04-22T14:59:05.777Z] GC before operation: completed in 2914.167 ms, heap usage 369.182 MB -> 85.855 MB. [2026-04-22T14:59:14.305Z] final size= 199991 [2026-04-22T14:59:14.305Z] final height= 9 [2026-04-22T14:59:26.474Z] final size= 199991 [2026-04-22T14:59:26.474Z] final height= 9 [2026-04-22T14:59:27.103Z] [WARN] [04/22/2026 14:59:26.438] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:59:39.140Z] [WARN] [04/22/2026 14:59:37.882] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T14:59:39.140Z] final size= 199991 [2026-04-22T14:59:39.140Z] final height= 9 [2026-04-22T14:59:51.174Z] final size= 199991 [2026-04-22T14:59:51.174Z] final height= 9 [2026-04-22T14:59:53.222Z] [WARN] [04/22/2026 14:59:52.992] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:00:05.761Z] final size= 199991 [2026-04-22T15:00:05.761Z] final height= 9 [2026-04-22T15:00:06.185Z] [WARN] [04/22/2026 15:00:05.894] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:00:20.152Z] final size= 199991 [2026-04-22T15:00:20.152Z] final height= 9 [2026-04-22T15:00:22.252Z] [WARN] [04/22/2026 15:00:22.137] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:00:37.070Z] final size= 199991 [2026-04-22T15:00:37.070Z] final height= 9 [2026-04-22T15:00:47.060Z] final size= 199991 [2026-04-22T15:00:47.060Z] final height= 9 [2026-04-22T15:00:49.092Z] [WARN] [04/22/2026 15:00:48.597] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:01:03.447Z] [WARN] [04/22/2026 15:01:02.057] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:01:03.447Z] final size= 199991 [2026-04-22T15:01:03.447Z] final height= 9 [2026-04-22T15:01:18.003Z] final size= 199991 [2026-04-22T15:01:18.003Z] final height= 9 [2026-04-22T15:01:18.003Z] [WARN] [04/22/2026 15:01:17.649] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:01:20.790Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T15:01:20.790Z] There is no way to check that no silent failure occurred. [2026-04-22T15:01:20.790Z] ====== akka-uct (concurrency) [default], iteration 19 completed (134968.351 ms) ====== [2026-04-22T15:01:20.790Z] ====== akka-uct (concurrency) [default], iteration 20 started ====== [2026-04-22T15:01:23.677Z] GC before operation: completed in 2784.117 ms, heap usage 429.912 MB -> 85.632 MB. [2026-04-22T15:01:31.963Z] [WARN] [04/22/2026 15:01:30.501] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:01:31.963Z] final size= 199991 [2026-04-22T15:01:31.963Z] final height= 9 [2026-04-22T15:01:44.029Z] final size= 199991 [2026-04-22T15:01:44.029Z] final height= 9 [2026-04-22T15:01:44.506Z] [WARN] [04/22/2026 15:01:44.333] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:01:58.865Z] final size= 199991 [2026-04-22T15:01:58.865Z] final height= 9 [2026-04-22T15:02:02.324Z] [WARN] [04/22/2026 15:02:01.997] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:02:14.359Z] final size= 199991 [2026-04-22T15:02:14.359Z] final height= 9 [2026-04-22T15:02:15.781Z] [WARN] [04/22/2026 15:02:15.686] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:02:25.692Z] final size= 199991 [2026-04-22T15:02:25.692Z] final height= 9 [2026-04-22T15:02:28.394Z] [WARN] [04/22/2026 15:02:27.695] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:02:45.591Z] final size= 199991 [2026-04-22T15:02:45.591Z] final height= 9 [2026-04-22T15:02:57.486Z] [WARN] [04/22/2026 15:02:57.314] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:02:57.486Z] final size= 199991 [2026-04-22T15:02:57.486Z] final height= 9 [2026-04-22T15:03:11.982Z] final size= 199991 [2026-04-22T15:03:11.982Z] final height= 9 [2026-04-22T15:03:12.913Z] [WARN] [04/22/2026 15:03:12.417] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:03:24.890Z] [WARN] [04/22/2026 15:03:24.770] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:03:25.784Z] final size= 199991 [2026-04-22T15:03:25.784Z] final height= 9 [2026-04-22T15:03:37.724Z] final size= 199991 [2026-04-22T15:03:37.724Z] final height= 9 [2026-04-22T15:03:39.174Z] [WARN] [04/22/2026 15:03:38.689] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:03:42.752Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T15:03:42.752Z] There is no way to check that no silent failure occurred. [2026-04-22T15:03:42.752Z] ====== akka-uct (concurrency) [default], iteration 20 completed (139356.004 ms) ====== [2026-04-22T15:03:42.752Z] ====== akka-uct (concurrency) [default], iteration 21 started ====== [2026-04-22T15:03:45.434Z] GC before operation: completed in 2795.469 ms, heap usage 408.545 MB -> 84.479 MB. [2026-04-22T15:03:53.734Z] [WARN] [04/22/2026 15:03:52.589] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:03:53.734Z] final size= 199991 [2026-04-22T15:03:53.734Z] final height= 9 [2026-04-22T15:04:03.728Z] final size= 199991 [2026-04-22T15:04:03.729Z] final height= 9 [2026-04-22T15:04:05.931Z] [WARN] [04/22/2026 15:04:05.539] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:04:18.324Z] final size= 199991 [2026-04-22T15:04:18.324Z] final height= 9 [2026-04-22T15:04:19.229Z] [WARN] [04/22/2026 15:04:18.977] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:04:33.577Z] final size= 199991 [2026-04-22T15:04:33.577Z] final height= 9 [2026-04-22T15:04:48.013Z] [WARN] [04/22/2026 15:04:47.415] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:04:48.013Z] final size= 199991 [2026-04-22T15:04:48.013Z] final height= 9 [2026-04-22T15:04:59.931Z] final size= 199991 [2026-04-22T15:04:59.931Z] final height= 9 [2026-04-22T15:05:00.823Z] [WARN] [04/22/2026 15:05:00.679] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:05:15.134Z] final size= 199991 [2026-04-22T15:05:15.134Z] final height= 9 [2026-04-22T15:05:15.134Z] [WARN] [04/22/2026 15:05:12.739] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:05:29.535Z] final size= 199991 [2026-04-22T15:05:29.535Z] final height= 9 [2026-04-22T15:05:29.535Z] [WARN] [04/22/2026 15:05:28.911] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:05:41.549Z] [WARN] [04/22/2026 15:05:41.195] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:05:41.549Z] final size= 199991 [2026-04-22T15:05:41.549Z] final height= 9 [2026-04-22T15:05:56.161Z] final size= 199991 [2026-04-22T15:05:56.161Z] final height= 9 [2026-04-22T15:05:57.590Z] [WARN] [04/22/2026 15:05:57.024] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:06:00.084Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T15:06:00.084Z] There is no way to check that no silent failure occurred. [2026-04-22T15:06:00.084Z] ====== akka-uct (concurrency) [default], iteration 21 completed (134429.689 ms) ====== [2026-04-22T15:06:00.084Z] ====== akka-uct (concurrency) [default], iteration 22 started ====== [2026-04-22T15:06:01.518Z] GC before operation: completed in 1335.088 ms, heap usage 367.703 MB -> 85.108 MB. [2026-04-22T15:06:09.722Z] final size= 199991 [2026-04-22T15:06:09.722Z] final height= 9 [2026-04-22T15:06:21.755Z] final size= 199991 [2026-04-22T15:06:21.755Z] final height= 9 [2026-04-22T15:06:22.870Z] [WARN] [04/22/2026 15:06:22.610] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:06:37.306Z] [WARN] [04/22/2026 15:06:36.902] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:06:37.306Z] final size= 199991 [2026-04-22T15:06:37.306Z] final height= 9 [2026-04-22T15:06:53.716Z] final size= 199991 [2026-04-22T15:06:53.716Z] final height= 9 [2026-04-22T15:07:08.189Z] [WARN] [04/22/2026 15:07:06.670] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:07:08.189Z] final size= 199991 [2026-04-22T15:07:08.189Z] final height= 9 [2026-04-22T15:07:23.635Z] final size= 199991 [2026-04-22T15:07:23.635Z] final height= 9 [2026-04-22T15:07:23.635Z] [WARN] [04/22/2026 15:07:23.233] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:07:35.673Z] final size= 199991 [2026-04-22T15:07:35.674Z] final height= 9 [2026-04-22T15:07:36.086Z] [WARN] [04/22/2026 15:07:35.754] [UCT-akka.actor.internal-dispatcher-22] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:07:50.435Z] final size= 199991 [2026-04-22T15:07:50.435Z] final height= 9 [2026-04-22T15:08:04.993Z] final size= 199991 [2026-04-22T15:08:04.993Z] final height= 9 [2026-04-22T15:08:05.416Z] [WARN] [04/22/2026 15:08:05.345] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:08:19.739Z] final size= 199991 [2026-04-22T15:08:19.739Z] final height= 9 [2026-04-22T15:08:25.293Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T15:08:25.293Z] There is no way to check that no silent failure occurred. [2026-04-22T15:08:25.293Z] ====== akka-uct (concurrency) [default], iteration 22 completed (143218.227 ms) ====== [2026-04-22T15:08:25.293Z] ====== akka-uct (concurrency) [default], iteration 23 started ====== [2026-04-22T15:08:26.177Z] GC before operation: completed in 1569.173 ms, heap usage 337.252 MB -> 85.320 MB. [2026-04-22T15:08:34.406Z] final size= 199991 [2026-04-22T15:08:34.407Z] final height= 9 [2026-04-22T15:08:34.867Z] [WARN] [04/22/2026 15:08:34.374] [UCT-akka.actor.internal-dispatcher-21] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:08:46.842Z] final size= 199991 [2026-04-22T15:08:46.842Z] final height= 9 [2026-04-22T15:08:48.266Z] [WARN] [04/22/2026 15:08:47.874] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:09:00.251Z] final size= 199991 [2026-04-22T15:09:00.251Z] final height= 9 [2026-04-22T15:09:17.494Z] final size= 199991 [2026-04-22T15:09:17.494Z] final height= 9 [2026-04-22T15:09:18.001Z] [WARN] [04/22/2026 15:09:17.852] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:09:35.244Z] [WARN] [04/22/2026 15:09:33.514] [UCT-akka.actor.internal-dispatcher-2] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:09:35.244Z] final size= 199991 [2026-04-22T15:09:35.244Z] final height= 9 [2026-04-22T15:09:47.209Z] final size= 199991 [2026-04-22T15:09:47.209Z] final height= 9 [2026-04-22T15:09:48.661Z] [WARN] [04/22/2026 15:09:48.515] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:10:03.067Z] final size= 199991 [2026-04-22T15:10:03.067Z] final height= 9 [2026-04-22T15:10:03.067Z] [WARN] [04/22/2026 15:10:02.959] [UCT-akka.actor.internal-dispatcher-20] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:10:15.055Z] [WARN] [04/22/2026 15:10:14.996] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:10:16.473Z] final size= 199991 [2026-04-22T15:10:16.473Z] final height= 9 [2026-04-22T15:10:28.650Z] final size= 199991 [2026-04-22T15:10:28.650Z] final height= 9 [2026-04-22T15:10:30.073Z] [WARN] [04/22/2026 15:10:29.747] [UCT-akka.actor.internal-dispatcher-4] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:10:44.468Z] [WARN] [04/22/2026 15:10:42.457] [UCT-akka.actor.internal-dispatcher-3] [CoordinatedShutdown(akka://UCT)] Coordinated shutdown phase [actor-system-terminate] timed out after 10000 milliseconds [2026-04-22T15:10:44.468Z] final size= 199991 [2026-04-22T15:10:44.468Z] final height= 9 [2026-04-22T15:10:47.238Z] WARNING: This benchmark provides no result that can be validated. [2026-04-22T15:10:47.238Z] There is no way to check that no silent failure occurred. [2026-04-22T15:10:47.238Z] ====== akka-uct (concurrency) [default], iteration 23 completed (140676.376 ms) ====== [2026-04-22T15:10:50.067Z] ----------------------------------- [2026-04-22T15:10:50.067Z] renaissance-akka-uct_0_PASSED [2026-04-22T15:10:50.067Z] ----------------------------------- [2026-04-22T15:10:50.067Z] [2026-04-22T15:10:50.067Z] TEST TEARDOWN: [2026-04-22T15:10:50.067Z] Nothing to be done for teardown. [2026-04-22T15:10:50.067Z] renaissance-akka-uct_0 Finish Time: Wed Apr 22 15:10:49 2026 Epoch Time (ms): 1776870649636