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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Test generation timeout is exceeded several times for BaseStreamExample","articleBody":"**Description**\r\n\r\nBaseStreamExample test generation produces many failures in Concrete Execution.\r\nTest generation timeout was set to 20 sec.\r\nTest generation continued for 2 minutes 5 sec.\r\n\r\n**To Reproduce**\r\n\r\n1. Run the 'UTBotJava' project in IntelliJ Idea 2022.1.4\r\n2. Install one of the latest from main branch\r\n3. Open test generation dialog for utbot-sample/src/main/java/org/utbot/examples/stream/BaseStreamExample.java\r\n4. Test generation timeout was set to 20 sec.\r\n5. Check when test generation finishes.\r\n6. Check generated test class.\r\n\r\n**Expected behavior**\r\n\r\nTests are supposed to be generated during the defined timeout of 20 sec.\r\n\r\n**Actual behavior**\r\n\r\nTests are generation for 2+ minutes\r\nAn error test is generated with information about errors in the concrete executor.\r\nThere are many `java.lang.IllegalStateException: Can't find method \u003cinit\u003e()V in org.utbot.examples.stream.BaseStreamExample$CustomCollection` in concrete execution logs\r\n\r\n**Visual proofs (screenshots, logs, images)**\r\n\r\n~~~java\r\n    ///region Errors report for customCollectionStreamExample\r\n\r\n    public void testCustomCollectionStreamExample_errors() {\r\n        // Couldn't generate some tests. List of errors:\r\n        // \r\n        // 333 occurrences of:\r\n        // Default concrete execution failed\r\n\r\n    }\r\n    ///endregion\r\n~~~\r\n\r\n~~~java\r\n16:14:07.317 ERROR| java.lang.IllegalStateException: Can't find method \u003cinit\u003e()V in org.utbot.examples.stream.BaseStreamExample$CustomCollection\r\n\tat org.utbot.framework.plugin.api.util.IdUtilKt.getConstructor(IdUtil.kt:438)\r\n\tat org.utbot.framework.concrete.MockValueConstructor.call(MockValueConstructor.kt:482)\r\n\tat org.utbot.framework.concrete.MockValueConstructor.updateWithExecutableCallModel(MockValueConstructor.kt:421)\r\n\tat org.utbot.framework.concrete.MockValueConstructor.constructFromAssembleModel(MockValueConstructor.kt:362)\r\n\tat org.utbot.framework.concrete.MockValueConstructor.construct(MockValueConstructor.kt:132)\r\n\tat org.utbot.framework.concrete.MockValueConstructor.constructMethodParameters(MockValueConstructor.kt:107)\r\n\tat org.utbot.framework.concrete.UtExecutionInstrumentation.invoke(UtExecutionInstrumentation.kt:156)\r\n\tat org.utbot.framework.concrete.UtExecutionInstrumentation.invoke(UtExecutionInstrumentation.kt:118)\r\n\tat org.utbot.instrumentation.process.ChildProcessKt$setup$2.invoke(ChildProcess.kt:211)\r\n\tat org.utbot.instrumentation.process.ChildProcessKt$setup$2.invoke(ChildProcess.kt:208)\r\n\tat org.utbot.instrumentation.process.ChildProcessKt$measureExecutionForTermination$2$1$1.invoke(ChildProcess.kt:190)\r\n\tat org.utbot.instrumentation.process.ChildProcessKt$measureExecutionForTermination$1.invokeSuspend(ChildProcess.kt:174)\r\n\tat kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)\r\n\tat kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)\r\n\tat kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:284)\r\n\tat kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)\r\n\tat kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)\r\n\tat kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)\r\n\tat kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)\r\n\tat kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)\r\n\tat org.utbot.instrumentation.process.ChildProcessKt.measureExecutionForTermination(ChildProcess.kt:171)\r\n\tat org.utbot.instrumentation.process.ChildProcessKt.access$measureExecutionForTermination(ChildProcess.kt:1)\r\n\tat org.utbot.instrumentation.process.ChildProcessKt$measureExecutionForTermination$2$1.invokeSuspend(ChildProcess.kt:188)\r\n\tat kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)\r\n\tat kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)\r\n\tat kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:284)\r\n\tat kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)\r\n\tat kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)\r\n\tat kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)\r\n\tat kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)\r\n\tat kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)\r\n\tat org.utbot.instrumentation.process.ChildProcessKt$measureExecutionForTermination$2.invoke(ChildProcess.kt:187)\r\n\tat com.jetbrains.rd.framework.IRdEndpoint$set$1.invoke(TaskInterfaces.kt:182)\r\n\tat com.jetbrains.rd.framework.IRdEndpoint$set$1.invoke(TaskInterfaces.kt:182)\r\n\tat com.jetbrains.rd.framework.impl.RdCall.onWireReceived(RdTask.kt:360)\r\n\tat com.jetbrains.rd.framework.MessageBroker$invoke$2$2.invoke(MessageBroker.kt:57)\r\n\tat com.jetbrains.rd.framework.MessageBroker$invoke$2$2.invoke(MessageBroker.kt:56)\r\n\tat com.jetbrains.rd.framework.impl.ProtocolContexts.readMessageContextAndInvoke(ProtocolContexts.kt:148)\r\n\tat com.jetbrains.rd.framework.MessageBroker$invoke$2.invoke(MessageBroker.kt:56)\r\n\tat com.jetbrains.rd.framework.MessageBroker$invoke$2.invoke(MessageBroker.kt:54)\r\n\tat com.jetbrains.rd.util.threading.SingleThreadSchedulerBase.queue$lambda-3(SingleThreadScheduler.kt:41)\r\n\tat java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)\r\n\tat java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)\r\n\tat java.base/java.lang.Thread.run(Thread.java:829)\r\n~~~\r\n\r\n**Environment**\r\n\r\nWindows 10 Pro\r\nIntelliJ IDEA 2022.1.4\r\nGradle\r\nJDK 11\r\n\r\n**Additional context**\r\n\r\nFuzzing - Symbolic is set to default 5% - 95%","author":{"url":"https://github.com/alisevych","@type":"Person","name":"alisevych"},"datePublished":"2022-09-28T15:00:12.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/1027/UTBotJava/issues/1027"}