system_custom_0
[2025-09-04T01:27:03.024Z] Running test system_custom_0 ...
[2025-09-04T01:27:03.024Z] ===============================================
[2025-09-04T01:27:03.024Z] system_custom_0 Start Time: Thu Sep 4 01:27:02 2025 Epoch Time (ms): 1756949222384
[2025-09-04T01:27:03.024Z] variation: NoOptions
[2025-09-04T01:27:03.024Z] JVM_OPTIONS:
[2025-09-04T01:27:03.024Z] { \
[2025-09-04T01:27:03.024Z] echo ""; echo "TEST SETUP:"; \
[2025-09-04T01:27:03.024Z] echo "Nothing to be done for setup."; \
[2025-09-04T01:27:03.024Z] mkdir -p "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0"; \
[2025-09-04T01:27:03.024Z] cd "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0"; \
[2025-09-04T01:27:03.024Z] echo ""; echo "TESTING:"; \
[2025-09-04T01:27:03.025Z] perl /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../../jvmtest/system/otherLoadTest/..//STF/stf.core/scripts/stf.pl -test-root="/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../../jvmtest/system/otherLoadTest/..//STF;/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../../jvmtest/system/otherLoadTest/..//aqa-systemtest""" -systemtest-prereqs="/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib/" -java-args=' ' -results-root="/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0" -java-args-execute-initial="--add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED" -test=ClassloadingLoadTest;\
[2025-09-04T01:27:03.025Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "system_custom_0""_PASSED"; echo "-----------------------------------"; cd /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/..; rm -f -r "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0"; else echo "-----------------------------------"; echo "system_custom_0""_FAILED"; echo "-----------------------------------"; fi; \
[2025-09-04T01:27:03.025Z] echo ""; echo "TEST TEARDOWN:"; \
[2025-09-04T01:27:03.025Z] echo "Nothing to be done for teardown."; \
[2025-09-04T01:27:03.025Z] } 2>&1 | tee -a "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/TestTargetResult";
[2025-09-04T01:27:03.025Z]
[2025-09-04T01:27:03.025Z] TEST SETUP:
[2025-09-04T01:27:03.025Z] Nothing to be done for setup.
[2025-09-04T01:27:03.025Z]
[2025-09-04T01:27:03.025Z] TESTING:
[2025-09-04T01:27:03.025Z] STF 01:27:02.741 - ========================= S T F =========================
[2025-09-04T01:27:03.025Z] systemtest-prereqs has been processed, and set to: /home/jenkins/externalDependency/system_libRetrieving amount of free space on drive containing /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0
[2025-09-04T01:27:03.025Z] There is 30117 Mb free
[2025-09-04T01:27:03.025Z] STF 01:27:02.777 - ================== G E N E R A T I O N ==================
[2025-09-04T01:27:03.025Z] STF 01:27:02.778 - Checking JVM: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image
[2025-09-04T01:27:03.025Z] STF 01:27:02.778 - Starting process to generate scripts: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image/bin/java -Dlog4j.skipJansi=true -Djava.system.class.loader=net.adoptopenjdk.stf.runner.StfClassLoader -Dload.agent.path=/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/scripts/../../stf.load/bin/stf.load.jar -classpath /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib//asm/asm.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib//asm/asm-commons.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib//log4j/log4j-api.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/../../externalDependency/system_lib//log4j/log4j-core.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/scripts/../bin net.adoptopenjdk.stf.runner.StfRunner -properties "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/stf_parameters.properties, , /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/config/stf.properties" -testDir "/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest"
[2025-09-04T01:27:03.025Z] GEN stderr Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow
[2025-09-04T01:27:03.025Z] GEN [0.006s][warning][cds] Archived non-system classes are disabled because the java.system.class.loader property is specified (value = "net.adoptopenjdk.stf.runner.StfClassLoader"). To use archived non-system classes, this property must not be set
[2025-09-04T01:27:03.968Z] GEN 01:27:03.715 - Found test. Project: 'openjdk.test.load' class: 'ClassloadingLoadTest.class' Dir: '/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/aqa-systemtest/openjdk.test.load/bin'
[2025-09-04T01:27:03.968Z] GEN 01:27:03.727 - Found test. Project: 'openjdk.test.load' class: 'net.adoptopenjdk.stf.ClassloadingLoadTest'
[2025-09-04T01:27:03.968Z] GEN Classpath directories used by project 'openjdk.test.load':
[2025-09-04T01:27:03.968Z] GEN /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/aqa-systemtest/openjdk.test.load/bin
[2025-09-04T01:27:03.968Z] GEN /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/bin
[2025-09-04T01:27:03.968Z] GEN /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.load/bin
[2025-09-04T01:27:03.968Z] GEN /home/jenkins/externalDependency/system_lib/log4j/log4j-api.jar
[2025-09-04T01:27:03.968Z] GEN /home/jenkins/externalDependency/system_lib/log4j/log4j-core.jar
[2025-09-04T01:27:03.968Z] GEN /home/jenkins/externalDependency/system_lib/junit/junit.jar
[2025-09-04T01:27:03.968Z] GEN /home/jenkins/externalDependency/system_lib/junit/hamcrest-core.jar
[2025-09-04T01:27:03.968Z] GEN 01:27:03.869 - Using Mode NoOptions. Values = ''
[2025-09-04T01:27:04.913Z] GEN 01:27:03.940 -
[2025-09-04T01:27:04.913Z] GEN 01:27:03.940 - Test command summary:
[2025-09-04T01:27:04.913Z] GEN 01:27:03.941 - Step Stage Command Description
[2025-09-04T01:27:04.913Z] GEN 01:27:03.941 - -----+--------+-----------------+------------
[2025-09-04T01:27:04.913Z] GEN 01:27:03.941 - 1 execute Run java Run classloading tests
[2025-09-04T01:27:04.913Z] STF 01:27:03.955 -
[2025-09-04T01:27:04.913Z] STF 01:27:03.955 - Script generation completed
[2025-09-04T01:27:04.913Z] STF 01:27:03.955 -
[2025-09-04T01:27:04.913Z] STF 01:27:03.955 -
[2025-09-04T01:27:04.914Z] STF 01:27:03.955 - ======================= S E T U P =======================
[2025-09-04T01:27:04.914Z] STF 01:27:03.955 - Running setup: perl /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/setUp.pl
[2025-09-04T01:27:04.914Z] STF 01:27:04.021 - SETUP stage completed
[2025-09-04T01:27:04.914Z] STF 01:27:04.024 -
[2025-09-04T01:27:04.914Z] STF 01:27:04.024 - ==================== E X E C U T E - ====================
[2025-09-04T01:27:04.914Z] STF 01:27:04.024 - Running execute: perl /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/execute.pl
[2025-09-04T01:27:04.914Z] STF 01:27:04.088 -
[2025-09-04T01:27:04.914Z] STF 01:27:04.088 - Java version
[2025-09-04T01:27:04.914Z] STF 01:27:04.088 - Running: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image/bin/java -version
[2025-09-04T01:27:04.914Z] Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow
[2025-09-04T01:27:04.914Z] openjdk version "21.0.9-beta" 2025-10-21
[2025-09-04T01:27:04.914Z] OpenJDK Runtime Environment Temurin-21.0.9+6-202509031910 (build 21.0.9-beta+6-ea)
[2025-09-04T01:27:04.914Z] OpenJDK 64-Bit Server VM Temurin-21.0.9+6-202509031910 (build 21.0.9-beta+6-ea, mixed mode, sharing)
[2025-09-04T01:27:04.914Z] STF 01:27:04.121 -
[2025-09-04T01:27:04.914Z] STF 01:27:04.122 - +------ Step 1 - Run classloading tests
[2025-09-04T01:27:04.914Z] STF 01:27:04.122 - | Run foreground process
[2025-09-04T01:27:04.914Z] STF 01:27:04.122 - | Program: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image/bin/java
[2025-09-04T01:27:04.914Z] STF 01:27:04.122 - | Mnemonic: CLT
[2025-09-04T01:27:04.914Z] STF 01:27:04.122 - | Echo: ECHO_ON
[2025-09-04T01:27:04.914Z] STF 01:27:04.122 - | Expectation: CLEAN_RUN within 1h
[2025-09-04T01:27:04.914Z] STF 01:27:04.122 - |
[2025-09-04T01:27:04.914Z] STF 01:27:04.123 - Running command: /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jdkbinary/j2sdk-image/bin/java --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.io=ALL-UNNAMED -javaagent:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/scripts/../../stf.load/bin/stf.load.jar -Djava.classloading.dir=/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/aqa-systemtest -Djava.version.number=21 --add-modules=java.rmi -classpath /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.load/bin:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/STF/stf.core/bin:/home/jenkins/externalDependency/system_lib/log4j/log4j-api.jar:/home/jenkins/externalDependency/system_lib/log4j/log4j-core.jar:/home/jenkins/externalDependency/system_lib/asm/asm.jar:/home/jenkins/externalDependency/system_lib/asm/asm-commons.jar:/home/jenkins/externalDependency/system_lib/junit/junit.jar:/home/jenkins/externalDependency/system_lib/junit/hamcrest-core.jar:/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/jvmtest/system/aqa-systemtest/openjdk.test.classloading/bin net.adoptopenjdk.loadTest.LoadTest -resultsDir /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/results -resultsPrefix 1.CLT. -abortIfOutOfMemory false -reportFailureLimit 1 -abortAtFailureLimit 10 -maxTotalLogFileSpace 200M -maxSingleLogSize 1/25 -suite.classloading.threadCount 10 -suite.classloading.inventoryFile /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/results/1.CLT.inventory/openjdk.test.load/config/inventories/classloading/classloading.xml -suite.classloading.inventoryExcludeFile none -suite.classloading.totalNumberTests 9000 -suite.classloading.selection random -suite.classloading.seed -1 -suite.classloading.repeatCount 1 -suite.classloading.thinkingTime 0ms..0ms
[2025-09-04T01:27:04.914Z] STF 01:27:04.123 - Redirecting stderr to /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/results/1.CLT.stderr
[2025-09-04T01:27:04.914Z] STF 01:27:04.123 - Redirecting stdout to /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/results/1.CLT.stdout
[2025-09-04T01:27:04.914Z] STF 01:27:04.132 - Monitoring processes: CLT
[2025-09-04T01:27:04.914Z] CLT stderr Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow
[2025-09-04T01:27:05.858Z] CLT 01:27:05.374 - Load test parameters
[2025-09-04T01:27:05.858Z] CLT 01:27:05.378 - Time limited = false
[2025-09-04T01:27:05.858Z] CLT 01:27:05.379 - abortIfOutOfMemory = false
[2025-09-04T01:27:05.858Z] CLT 01:27:05.379 - reportFailureLimit = 1
[2025-09-04T01:27:05.858Z] CLT 01:27:05.379 - abortAtFailureLimit = 10
[2025-09-04T01:27:05.858Z] CLT 01:27:05.382 - maxTotalLogFileSpace = 209715200
[2025-09-04T01:27:05.858Z] CLT 01:27:05.383 - maxSingleLogSize = 8388608
[2025-09-04T01:27:05.858Z] CLT 01:27:05.383 - Parameters for suite 0
[2025-09-04T01:27:05.858Z] CLT 01:27:05.383 - Suite name = classloading
[2025-09-04T01:27:05.858Z] CLT 01:27:05.383 - Number threads = 10
[2025-09-04T01:27:05.858Z] CLT 01:27:05.383 - Supplied seed = -1
[2025-09-04T01:27:05.858Z] CLT 01:27:05.383 - Inventory file = /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/results/1.CLT.inventory/openjdk.test.load/config/inventories/classloading/classloading.xml
[2025-09-04T01:27:05.858Z] CLT 01:27:05.384 - Exclude file = none
[2025-09-04T01:27:05.858Z] CLT 01:27:05.384 - Number tests = 9000
[2025-09-04T01:27:05.858Z] CLT 01:27:05.384 - Repeat count = 1
[2025-09-04T01:27:05.858Z] CLT 01:27:05.384 - Thinking time = 0ms..0ms
[2025-09-04T01:27:05.858Z] CLT 01:27:05.384 - Selection mode = random
[2025-09-04T01:27:05.858Z] CLT 01:27:05.385 - Actual seed = 1758424956158
[2025-09-04T01:27:05.858Z] CLT 01:27:05.399 - Parsing inventory file. Root=/home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/results/1.CLT.inventory File=openjdk.test.load/config/inventories/classloading/classloading.xml
[2025-09-04T01:27:05.858Z] CLT 01:27:05.408 - Final test list:
[2025-09-04T01:27:05.858Z] CLT 01:27:05.415 - 0 ArbitraryJava[net.adoptopenjdk.test.classloading.deadlock.DeadlockTest runTest] Weighting=1
[2025-09-04T01:27:05.858Z] CLT 01:27:05.415 - 1 ArbitraryJava[net.adoptopenjdk.test.classloading.ClassMapHog run] Weighting=1
[2025-09-04T01:27:05.858Z] CLT 01:27:05.415 - 2 ArbitraryJava[net.adoptopenjdk.test.classloading.ClassHog run] Weighting=1
[2025-09-04T01:27:05.858Z] CLT 01:27:05.433 - Starting thread. Suite=0 thread=0
[2025-09-04T01:27:05.858Z] CLT 01:27:05.435 - Starting thread. Suite=0 thread=1
[2025-09-04T01:27:05.858Z] CLT 01:27:05.435 - Starting thread. Suite=0 thread=2
[2025-09-04T01:27:05.858Z] CLT 01:27:05.438 - Starting thread. Suite=0 thread=3
[2025-09-04T01:27:05.858Z] CLT 01:27:05.438 - Starting thread. Suite=0 thread=4
[2025-09-04T01:27:05.858Z] CLT 01:27:05.439 - Starting thread. Suite=0 thread=5
[2025-09-04T01:27:05.858Z] CLT 01:27:05.439 - Starting thread. Suite=0 thread=6
[2025-09-04T01:27:05.858Z] CLT 01:27:05.439 - Starting thread. Suite=0 thread=7
[2025-09-04T01:27:05.858Z] CLT 01:27:05.439 - Starting thread. Suite=0 thread=8
[2025-09-04T01:27:05.858Z] CLT 01:27:05.440 - Starting thread. Suite=0 thread=9
[2025-09-04T01:27:27.015Z] CLT 01:27:25.535 - Completed 56.2%. Number of tests started=5059
[2025-09-04T01:27:40.570Z] CLT 01:27:40.214 - Thread completed. Suite=0 thread=0
[2025-09-04T01:27:40.570Z] CLT 01:27:40.217 - Thread completed. Suite=0 thread=7
[2025-09-04T01:27:40.570Z] CLT 01:27:40.221 - Thread completed. Suite=0 thread=8
[2025-09-04T01:27:40.570Z] CLT 01:27:40.222 - Thread completed. Suite=0 thread=2
[2025-09-04T01:27:40.570Z] CLT 01:27:40.223 - Thread completed. Suite=0 thread=3
[2025-09-04T01:27:40.570Z] CLT 01:27:40.228 - Thread completed. Suite=0 thread=9
[2025-09-04T01:27:40.570Z] CLT 01:27:40.232 - Thread completed. Suite=0 thread=1
[2025-09-04T01:27:40.570Z] CLT 01:27:40.232 - Thread completed. Suite=0 thread=4
[2025-09-04T01:27:40.570Z] CLT 01:27:40.234 - Thread completed. Suite=0 thread=5
[2025-09-04T01:27:40.570Z] CLT 01:27:40.239 - Thread completed. Suite=0 thread=6
[2025-09-04T01:27:40.570Z] CLT 01:27:40.309 - Load test completed
[2025-09-04T01:27:40.570Z] CLT 01:27:40.309 - Ran : 9000
[2025-09-04T01:27:40.570Z] CLT 01:27:40.310 - Passed : 9000
[2025-09-04T01:27:40.570Z] CLT 01:27:40.310 - Failed : 0
[2025-09-04T01:27:40.570Z] CLT 01:27:40.310 - Result : PASSED
[2025-09-04T01:27:40.570Z] STF 01:27:40.340 - Monitoring Report Summary:
[2025-09-04T01:27:40.570Z] STF 01:27:40.340 - o Process CLT ended with the expected exit code (0)
[2025-09-04T01:27:40.570Z] STF 01:27:40.340 - EXECUTE stage completed
[2025-09-04T01:27:40.570Z] STF 01:27:40.455 -
[2025-09-04T01:27:40.570Z] STF 01:27:40.455 - ==================== T E A R D O W N ====================
[2025-09-04T01:27:40.570Z] STF 01:27:40.455 - Running teardown: perl /home/jenkins/workspace/Test_openjdk21_hs_special.system_ppc64le_linux_testList_1/aqa-tests/TKG/../TKG/output_17569492217225/system_custom_0/20250904-012702-ClassloadingLoadTest/tearDown.pl
[2025-09-04T01:27:41.092Z] STF 01:27:40.519 - TEARDOWN stage completed
[2025-09-04T01:27:41.092Z] STF 01:27:40.523 -
[2025-09-04T01:27:41.092Z] STF 01:27:40.523 - ===================== R E S U L T S =====================
[2025-09-04T01:27:41.092Z] STF 01:27:40.523 - Stage results:
[2025-09-04T01:27:41.092Z] STF 01:27:40.523 - setUp: pass
[2025-09-04T01:27:41.092Z] STF 01:27:40.523 - execute: pass
[2025-09-04T01:27:41.092Z] STF 01:27:40.523 - teardown: pass
[2025-09-04T01:27:41.092Z] STF 01:27:40.523 -
[2025-09-04T01:27:41.092Z] STF 01:27:40.523 - Overall result: PASSED
[2025-09-04T01:27:41.092Z] -----------------------------------
[2025-09-04T01:27:41.092Z] system_custom_0_PASSED
[2025-09-04T01:27:41.092Z] -----------------------------------
[2025-09-04T01:27:41.092Z]
[2025-09-04T01:27:41.092Z] TEST TEARDOWN:
[2025-09-04T01:27:41.092Z] Nothing to be done for teardown.
[2025-09-04T01:27:41.092Z] system_custom_0 Finish Time: Thu Sep 4 01:27:40 2025 Epoch Time (ms): 1756949260543