Test was introduced by JDK-8356000

java.lang.AssertionError: Option 'CICompilerCount' is expected to have '12' value

at jdk.test.lib.cli.CommandLineOptionTest.verifyOptionValue(CommandLineOptionTest.java:309)
at jdk.test.lib.cli.CommandLineOptionTest.verifyOptionValue(CommandLineOptionTest.java:282)
at jdk.test.lib.cli.CommandLineOptionTest.verifyOptionValueForSameVM(CommandLineOptionTest.java:408)
at compiler.arguments.TestCompilerCounts.pass(TestCompilerCounts.java:168)
at compiler.arguments.TestCompilerCounts.main(TestCompilerCounts.java:137)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:335)
at java.base/java.lang.Thread.run(Thread.java:1474)
Caused by: java.lang.RuntimeException: 'CICompilerCount\\s*:?=\\s*12' missing from stdout/stderr
at jdk.test.lib.process.OutputAnalyzer.shouldMatch(OutputAnalyzer.java:372)
at jdk.test.lib.cli.CommandLineOptionTest.verifyOptionValue(CommandLineOptionTest.java:301)
... 8 more

Test output shows:

    intx CICompilerCount = 6 {product} {ergonomic}

but due to output overflow we can't see the failing invocation in the log (though stacktrace should tell you).

The test should report the actual as well as expected value on failure.