TestJlmLocal_0

[2024-10-03T20:20:01.966Z] Running test TestJlmLocal_0 ... [2024-10-03T20:20:02.277Z] =============================================== [2024-10-03T20:20:02.277Z] TestJlmLocal_0 Start Time: Thu Oct 3 20:20:02 2024 Epoch Time (ms): 1727986802131 [2024-10-03T20:20:02.588Z] variation: Mode150 [2024-10-03T20:20:02.588Z] JVM_OPTIONS: -XX:+UseCompressedOops [2024-10-03T20:20:02.588Z] { \ [2024-10-03T20:20:02.588Z] echo ""; echo "TEST SETUP:"; \ [2024-10-03T20:20:02.588Z] echo "Nothing to be done for setup."; \ [2024-10-03T20:20:02.588Z] mkdir -p "C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\\TKG\\output_17279867948127\\TestJlmLocal_0"; \ [2024-10-03T20:20:02.588Z] cd "C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\\TKG\\output_17279867948127\\TestJlmLocal_0"; \ [2024-10-03T20:20:02.588Z] echo ""; echo "TESTING:"; \ [2024-10-03T20:20:02.588Z] perl C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests///..//jvmtest\\system\\jlm/../\\STF\\stf.core\\scripts\\stf.pl -test-root="C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests///..//jvmtest\\system\\jlm/../\\STF;C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests///..//jvmtest\\system\\jlm/../\\aqa-systemtest""" -systemtest-prereqs="c:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/../../testDependency/system_lib\\" -java-args=' -XX:+UseCompressedOops ' -results-root="C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\\TKG\\output_17279867948127\\TestJlmLocal_0" -test=TestJlmLocal; \ [2024-10-03T20:20:02.588Z] if [ $? -eq 0 ]; then echo "-----------------------------------"; echo "TestJlmLocal_0""_PASSED"; echo "-----------------------------------"; cd C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/; rm -f -r "C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\\TKG\\output_17279867948127\\TestJlmLocal_0"; else echo "-----------------------------------"; echo "TestJlmLocal_0""_FAILED"; echo "-----------------------------------"; fi; \ [2024-10-03T20:20:02.588Z] echo ""; echo "TEST TEARDOWN:"; \ [2024-10-03T20:20:02.588Z] echo "Nothing to be done for teardown."; \ [2024-10-03T20:20:02.588Z] } 2>&1 | tee -a "C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\\TKG\\output_17279867948127\\TestTargetResult"; [2024-10-03T20:20:02.588Z] [2024-10-03T20:20:02.588Z] TEST SETUP: [2024-10-03T20:20:02.588Z] Nothing to be done for setup. [2024-10-03T20:20:02.588Z] [2024-10-03T20:20:02.588Z] TESTING: [2024-10-03T20:20:03.251Z] STF 20:20:03.136 - ========================= S T F ========================= [2024-10-03T20:20:03.251Z] systemtest-prereqs has been processed, and set to: c:/jenkins/testDependency/system_libRetrieving amount of free space on drive containing C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\TKG\output_17279867948127\TestJlmLocal_0 [2024-10-03T20:20:03.567Z] There is 97216 Mb free [2024-10-03T20:20:03.567Z] STF 20:20:03.194 - ================== G E N E R A T I O N ================== [2024-10-03T20:20:03.567Z] STF 20:20:03.196 - Checking JVM: c:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/jdkbinary/j2sdk-image [2024-10-03T20:20:03.568Z] STF 20:20:03.197 - Starting process to generate scripts: c:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/jdkbinary/j2sdk-image/bin/java -Dlog4j.skipJansi=true -Djava.system.class.loader=net.adoptopenjdk.stf.runner.StfClassLoader -classpath c:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/../../testDependency/system_lib\/log4j/log4j-api.jar;c:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/../../testDependency/system_lib\/log4j/log4j-core.jar;C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/jvmtest/system/STF/stf.core/scripts/../bin net.adoptopenjdk.stf.runner.StfRunner -properties "C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\TKG\output_17279867948127\TestJlmLocal_0/20241003-202003-TestJlmLocal/stf_parameters.properties, , C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/jvmtest/system/STF/stf.core/config/stf.properties" -testDir "C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\TKG\output_17279867948127\TestJlmLocal_0/20241003-202003-TestJlmLocal" [2024-10-03T20:20:03.568Z] GEN stderr Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow [2024-10-03T20:20:03.568Z] GEN [0.020s][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 [2024-10-03T20:20:04.666Z] GEN 20:20:04.462 - Found test. Project: 'openjdk.test.jlm' class: 'TestJlmLocal.class' Dir: 'C:\jenkins\workspace\Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1\jvmtest\system\aqa-systemtest\openjdk.test.jlm\bin' [2024-10-03T20:20:04.666Z] GEN 20:20:04.497 - Found test. Project: 'openjdk.test.jlm' class: 'net.adoptopenjdk.test.jlm.TestJlmLocal' [2024-10-03T20:20:04.977Z] GEN Classpath directories used by project 'openjdk.test.jlm': [2024-10-03T20:20:04.977Z] GEN C:\\jenkins\\workspace\\Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1\\jvmtest\\system\\aqa-systemtest\\openjdk.test.jlm\\bin [2024-10-03T20:20:04.977Z] GEN C:\\jenkins\\workspace\\Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1\\jvmtest\\system\\STF\\stf.core\\bin [2024-10-03T20:20:04.977Z] GEN c:/jenkins/testDependency/system_lib/log4j/log4j-api.jar [2024-10-03T20:20:04.977Z] GEN c:/jenkins/testDependency/system_lib/log4j/log4j-core.jar [2024-10-03T20:20:04.977Z] GEN c:/jenkins/testDependency/system_lib/junit/junit.jar [2024-10-03T20:20:04.977Z] GEN 20:20:04.810 - Using Mode NoOptions. Values = '' [2024-10-03T20:20:04.977Z] GEN 20:20:04.947 - [2024-10-03T20:20:04.977Z] GEN 20:20:04.947 - Test command summary: [2024-10-03T20:20:04.977Z] GEN 20:20:04.947 - Step Stage Command Description [2024-10-03T20:20:04.977Z] GEN 20:20:04.948 - -----+--------+-----------------+------------ [2024-10-03T20:20:04.977Z] GEN 20:20:04.948 - 1 execute Run java Run JLM Local test [2024-10-03T20:20:05.289Z] STF 20:20:04.984 - [2024-10-03T20:20:05.289Z] STF 20:20:04.984 - Script generation completed [2024-10-03T20:20:05.289Z] STF 20:20:04.984 - [2024-10-03T20:20:05.289Z] STF 20:20:04.989 - [2024-10-03T20:20:05.289Z] STF 20:20:04.989 - ======================= S E T U P ======================= [2024-10-03T20:20:05.289Z] STF 20:20:04.989 - Running setup: perl C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\TKG\output_17279867948127\TestJlmLocal_0/20241003-202003-TestJlmLocal/setUp.pl [2024-10-03T20:20:05.289Z] STF 20:20:05.107 - SETUP stage completed [2024-10-03T20:20:05.289Z] STF 20:20:05.121 - [2024-10-03T20:20:05.289Z] STF 20:20:05.121 - ==================== E X E C U T E - ==================== [2024-10-03T20:20:05.289Z] STF 20:20:05.121 - Running execute: perl C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\TKG\output_17279867948127\TestJlmLocal_0/20241003-202003-TestJlmLocal/execute.pl [2024-10-03T20:20:05.289Z] STF 20:20:05.255 - [2024-10-03T20:20:05.289Z] STF 20:20:05.256 - Java version [2024-10-03T20:20:05.289Z] STF 20:20:05.256 - Running: c:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/jdkbinary/j2sdk-image/bin/java -version [2024-10-03T20:20:05.605Z] Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow [2024-10-03T20:20:05.605Z] openjdk version "21.0.5-beta" 2024-10-15 [2024-10-03T20:20:05.605Z] OpenJDK Runtime Environment Temurin-21.0.5+9-202410031113 (build 21.0.5-beta+9-ea) [2024-10-03T20:20:05.605Z] OpenJDK 64-Bit Server VM Temurin-21.0.5+9-202410031113 (build 21.0.5-beta+9-ea, mixed mode, sharing) [2024-10-03T20:20:05.605Z] STF 20:20:05.347 - [2024-10-03T20:20:05.605Z] STF 20:20:05.347 - +------ Step 1 - Run JLM Local test [2024-10-03T20:20:05.605Z] STF 20:20:05.347 - | Run foreground process [2024-10-03T20:20:05.605Z] STF 20:20:05.347 - | Program: c:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/jdkbinary/j2sdk-image/bin/java [2024-10-03T20:20:05.605Z] STF 20:20:05.347 - | Mnemonic: TST [2024-10-03T20:20:05.605Z] STF 20:20:05.347 - | Echo: ECHO_ON [2024-10-03T20:20:05.605Z] STF 20:20:05.347 - | Expectation: CLEAN_RUN within 5m [2024-10-03T20:20:05.605Z] STF 20:20:05.347 - | [2024-10-03T20:20:05.605Z] STF 20:20:05.348 - Running command: c:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/jdkbinary/j2sdk-image/bin/java -XX:+UseCompressedOops -classpath C:\jenkins\workspace\Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1\jvmtest\system\aqa-systemtest\openjdk.test.jlm\bin;c:/jenkins/testDependency/system_lib/junit/junit.jar net.adoptopenjdk.test.jlm.local.VMLogger jlmtestlocal.log [2024-10-03T20:20:05.605Z] STF 20:20:05.348 - Redirecting stderr to C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/TKG/output_17279867948127/TestJlmLocal_0/20241003-202003-TestJlmLocal/results/1.TST.stderr [2024-10-03T20:20:05.605Z] STF 20:20:05.348 - Redirecting stdout to C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/TKG/output_17279867948127/TestJlmLocal_0/20241003-202003-TestJlmLocal/results/1.TST.stdout [2024-10-03T20:20:05.605Z] STF 20:20:05.372 - Monitoring processes: TST [2024-10-03T20:20:05.605Z] TST stderr Picked up JAVA_TOOL_OPTIONS: -Djava.security.manager=allow [2024-10-03T20:20:05.921Z] TST j> 2024/10/03 20:20:05.786 GC requested via the MemoryMXBean, and JVM invoked one (acceptable behaviour) [2024-10-03T20:20:05.921Z] TST j> 2024/10/03 20:20:05.836 GC count before: 0, GC count after: 1 [2024-10-03T20:20:05.921Z] TST j> 2024/10/03 20:20:05.841 GC time before: 0, GC time after: 3 [2024-10-03T20:20:06.233Z] TST stderr j> 2024/10/03 20:20:06.111 Thu Oct 03 20:20:06 UTC 2024 - main : Threads started, waiting for deadlock to establish [2024-10-03T20:20:06.233Z] TST stderr j> 2024/10/03 20:20:06.111 Thu Oct 03 20:20:06 UTC 2024 - Deadlock Thread 1 : Acquired second lock [2024-10-03T20:20:06.233Z] TST stderr j> 2024/10/03 20:20:06.168 Thu Oct 03 20:20:06 UTC 2024 - main : Deadlock established [2024-10-03T20:20:11.914Z] TST stderr j> 2024/10/03 20:20:11.174 Thu Oct 03 20:20:11 UTC 2024 - Deadlock Thread 1 : Interrupted trying to get second lock [2024-10-03T20:20:11.914Z] TST stderr j> 2024/10/03 20:20:11.174 Thu Oct 03 20:20:11 UTC 2024 - Deadlock Thread 2 : Interrupted trying to get second lock [2024-10-03T20:20:11.914Z] TST stderr j> 2024/10/03 20:20:11.192 Thu Oct 03 20:20:11 UTC 2024 - main : Threads started, waiting for deadlock to establish [2024-10-03T20:20:11.914Z] TST stderr j> 2024/10/03 20:20:11.192 Thu Oct 03 20:20:11 UTC 2024 - Monitor Deadlock Thread 1 : Acquired second monitor [2024-10-03T20:20:11.914Z] TST stderr j> 2024/10/03 20:20:11.247 Thu Oct 03 20:20:11 UTC 2024 - main : Monitor Deadlock established [2024-10-03T20:20:16.487Z] TST stderr j> 2024/10/03 20:20:16.325 Thu Oct 03 20:20:16 UTC 2024 - main : Deep Lock established (depth = 5) [2024-10-03T20:20:22.256Z] TST stderr j> 2024/10/03 20:20:21.349 Thu Oct 03 20:20:21 UTC 2024 - main : Thread started... [2024-10-03T20:20:22.256Z] TST stderr j> 2024/10/03 20:20:21.349 Thu Oct 03 20:20:21 UTC 2024 - Condition Lock Thread : Lock obtained, awaiting signal [2024-10-03T20:20:26.834Z] TST stderr j> 2024/10/03 20:20:26.352 Thu Oct 03 20:20:26 UTC 2024 - main : Started thread is waiting [2024-10-03T20:20:32.550Z] TST [25.983s][info][class,load] java.lang.foreign.MemorySegment source: jrt:/java.base [2024-10-03T20:20:32.550Z] TST [25.998s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09c800 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.550Z] TST [25.999s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09cc00 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.550Z] TST [25.999s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09d000 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.550Z] TST [26.000s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09d400 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.550Z] TST [26.000s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09d800 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.550Z] TST [26.000s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09dc00 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.001s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09e000 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.001s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09e400 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.027s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09e800 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.027s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09ec00 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.028s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09f000 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.028s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09f400 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.029s][info][class,load] java.lang.invoke.LambdaForm$DMH/0x0000021e9d09f800 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.029s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d09fc00 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.029s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a0000 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.030s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a0400 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.030s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a0800 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.031s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a0c00 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.031s][info][class,load] java.lang.invoke.LambdaForm$DMH/0x0000021e9d0a1000 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.031s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a1400 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.032s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a1800 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.032s][info][class,load] java.lang.invoke.LambdaForm$DMH/0x0000021e9d0a1c00 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.032s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a2000 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.035s][info][class,load] javax.management.Attribute source: jrt:/java.management [2024-10-03T20:20:32.551Z] TST [26.036s][info][class,load] java.lang.invoke.LambdaForm$DMH/0x0000021e9d0a2400 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.036s][info][class,load] java.lang.invoke.LambdaForm$DMH/0x0000021e9d0a2800 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.037s][info][class,load] java.lang.invoke.LambdaForm$BMH/0x0000021e9d0a2c00 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.037s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a3000 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.037s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a3400 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST [26.037s][info][class,load] java.lang.invoke.LambdaForm$MH/0x0000021e9d0a3800 source: __JVM_LookupDefineClass__ [2024-10-03T20:20:32.551Z] TST stderr j> 2024/10/03 20:20:31.355 Thu Oct 03 20:20:31 UTC 2024 - main : Lock obtained, sending signal [2024-10-03T20:20:32.551Z] TST stderr j> 2024/10/03 20:20:31.357 Thu Oct 03 20:20:31 UTC 2024 - main : Releasing lock [2024-10-03T20:20:32.551Z] TST stderr j> 2024/10/03 20:20:31.358 Thu Oct 03 20:20:31 UTC 2024 - Condition Lock Thread : Signal received [2024-10-03T20:20:32.551Z] STF 20:20:31.604 - Monitoring Report Summary: [2024-10-03T20:20:32.551Z] STF 20:20:31.604 - o Process TST ended with the expected exit code (0) [2024-10-03T20:20:32.551Z] STF 20:20:31.604 - EXECUTE stage completed [2024-10-03T20:20:32.551Z] STF 20:20:31.729 - [2024-10-03T20:20:32.551Z] STF 20:20:31.729 - ==================== T E A R D O W N ==================== [2024-10-03T20:20:32.551Z] STF 20:20:31.729 - Running teardown: perl C:/jenkins/workspace/Test_openjdk21_hs_sanity.system_x86-64_windows_testList_1/aqa-tests/\TKG\output_17279867948127\TestJlmLocal_0/20241003-202003-TestJlmLocal/tearDown.pl [2024-10-03T20:20:32.551Z] STF 20:20:31.854 - TEARDOWN stage completed [2024-10-03T20:20:32.551Z] STF 20:20:31.868 - [2024-10-03T20:20:32.551Z] STF 20:20:31.868 - ===================== R E S U L T S ===================== [2024-10-03T20:20:32.551Z] STF 20:20:31.868 - Stage results: [2024-10-03T20:20:32.551Z] STF 20:20:31.868 - setUp: pass [2024-10-03T20:20:32.551Z] STF 20:20:31.868 - execute: pass [2024-10-03T20:20:32.551Z] STF 20:20:31.868 - teardown: pass [2024-10-03T20:20:32.551Z] STF 20:20:31.868 - [2024-10-03T20:20:32.551Z] STF 20:20:31.868 - Overall result: PASSED [2024-10-03T20:20:32.551Z] ----------------------------------- [2024-10-03T20:20:32.551Z] TestJlmLocal_0_PASSED [2024-10-03T20:20:32.551Z] ----------------------------------- [2024-10-03T20:20:32.551Z] [2024-10-03T20:20:32.551Z] TEST TEARDOWN: [2024-10-03T20:20:32.551Z] Nothing to be done for teardown. [2024-10-03T20:20:32.551Z] TestJlmLocal_0 Finish Time: Thu Oct 3 20:20:31 2024 Epoch Time (ms): 1727986831997