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java.lang.OutOfMemoryError: Java heap space running against Kotlin project

See original GitHub issue

Hello! I tried to run pitest against a Kotlin project, and it worked great for a small module. I tried on a larger one, and encountered the following error.

VM : OpenJDK 64-Bit Server VM
Vendor : Oracle Corporation
Version : 14.0.1+7
Uptime : 334777
Input ->
 1 : -Dfile.encoding=UTF-8
 2 : -Duser.country=CA
 3 : -Duser.language=en
 4 : -Duser.variant
BootClassPathSupported : false

java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Java heap space
        at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
        at org.pitest.util.CommunicationThread.waitToFinish(CommunicationThread.java:59)
        at org.pitest.coverage.execute.CoverageProcess.waitToDie(CoverageProcess.java:35)
        at org.pitest.coverage.execute.DefaultCoverageGenerator.gatherCoverageData(DefaultCoverageGenerator.java:138)
        at org.pitest.coverage.execute.DefaultCoverageGenerator.calculateCoverage(DefaultCoverageGenerator.java:89)
        at org.pitest.coverage.execute.DefaultCoverageGenerator.calculateCoverage(DefaultCoverageGenerator.java:51)
        at org.pitest.mutationtest.tooling.MutationCoverage.runReport(MutationCoverage.java:115)
        at org.pitest.mutationtest.tooling.EntryPoint.execute(EntryPoint.java:121)
        at org.pitest.mutationtest.tooling.EntryPoint.execute(EntryPoint.java:51)
        at org.pitest.mutationtest.commandline.MutationCoverageReport.runReport(MutationCoverageReport.java:87)
        at org.pitest.mutationtest.commandline.MutationCoverageReport.main(MutationCoverageReport.java:45)
Caused by: java.lang.OutOfMemoryError: Java heap space
        at java.base/java.util.TreeMap.put(TreeMap.java:575)
        at java.base/java.util.TreeSet.add(TreeSet.java:255)
        at org.pitest.coverage.CoverageData.addTestsToBlockMap(CoverageData.java:145)
        at org.pitest.coverage.CoverageData.calculateClassCoverage(CoverageData.java:134)
        at org.pitest.coverage.execute.DefaultCoverageGenerator$1.accept(DefaultCoverageGenerator.java:184)
        at org.pitest.coverage.execute.DefaultCoverageGenerator$1.accept(DefaultCoverageGenerator.java:176)
        at org.pitest.coverage.execute.Receive.handleTestEnd(Receive.java:78)
        at org.pitest.coverage.execute.Receive.apply(Receive.java:45)
        at org.pitest.util.SocketReadingCallable.receiveResults(SocketReadingCallable.java:56)
        at org.pitest.util.SocketReadingCallable.call(SocketReadingCallable.java:34)
        at org.pitest.util.SocketReadingCallable.call(SocketReadingCallable.java:11)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.lang.Thread.run(Thread.java:832)
1:06:55 p.m. PIT >> SEVERE : Coverage generator Minion exited abnormally due to UNKNOWN_ERROR
Exception in thread "main" org.pitest.util.PitError: Coverage generation minion exited abnormally!

Issue Analytics

State:
Created 3 years ago
Comments:7 (4 by maintainers)

Top GitHub Comments

2reactions

hcolescommented, Jun 23, 2022

1.9.0 has now been released. It certainly improves things greatly for assertj. It would be good to know how well it addresses @JGulbronson original problem.

2reactions

hcolescommented, Jun 16, 2022

Appologies for leaving this sitting here for so long. A fix should be in the 1.9.0 release.