IDE fatal error during tests generation

[EgorkaKulikov]

Description

IDE fatal error occured during tests generation. The stack trace of this error is represented on the attached screenshot.

To Reproduce

Unfortunately, this problem is flacky.

Exception stack trace is

Freeze in EDT for 21 seconds
Sampled time: 14900ms, sampling rate: 100ms, GC time: 194ms (1%), Class loading: 6%

com.intellij.diagnostic.Freeze
	at org.jetbrains.kotlin.idea.project.ResolveElementCache.functionAdditionalResolve(ResolveElementCache.kt:678)
	at org.jetbrains.kotlin.idea.project.ResolveElementCache.performElementAdditionalResolve(ResolveElementCache.kt:397)
	at org.jetbrains.kotlin.idea.project.ResolveElementCache.getElementsAdditionalResolve(ResolveElementCache.kt:225)
	at org.jetbrains.kotlin.idea.project.ResolveElementCache.resolveToElements(ResolveElementCache.kt:284)
	at org.jetbrains.kotlin.idea.caches.resolve.ModuleResolutionFacadeImpl$analyze$3.invoke(ModuleResolutionFacadeImpl.kt:74)
	at org.jetbrains.kotlin.idea.caches.resolve.ModuleResolutionFacadeImpl$analyze$3.invoke(ModuleResolutionFacadeImpl.kt:41)
	at com.intellij.openapi.progress.impl.CancellationCheck.withCancellationCheck(CancellationCheck.kt:48)
	at com.intellij.openapi.progress.impl.CancellationCheck$Companion.runWithCancellationCheck(CancellationCheck.kt:80)
	at org.jetbrains.kotlin.idea.util.application.ApplicationUtilsKt.runWithCancellationCheck(ApplicationUtils.kt:46)
	at org.jetbrains.kotlin.idea.caches.resolve.ModuleResolutionFacadeImpl.analyze(ModuleResolutionFacadeImpl.kt:73)
	at org.jetbrains.kotlin.idea.caches.resolve.ResolutionFacadeWithDebugInfo.analyze(ResolutionFacadeWithDebugInfo.kt:51)
	at org.jetbrains.kotlin.idea.core.ShortenReferences$shortenReferencesInFile$$inlined$runReadAction$2$lambda$1.invoke(ShortenReferences.kt:231)
	at org.jetbrains.kotlin.idea.core.ShortenReferences$shortenReferencesInFile$$inlined$runReadAction$2$lambda$1.invoke(ShortenReferences.kt:42)
	at org.jetbrains.kotlin.idea.caches.resolve.ResolveInDispatchThreadManagerKt.allowResolveInDispatchThread(ResolveInDispatchThreadManager.kt:132)
	at org.jetbrains.kotlin.idea.core.ShortenReferences$shortenReferencesInFile$$inlined$runReadAction$2.compute(actions.kt:82)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:851)
	at org.jetbrains.kotlin.idea.core.ShortenReferences.shortenReferencesInFile(ShortenReferences.kt:801)
	at org.jetbrains.kotlin.idea.core.ShortenReferences.process(ShortenReferences.kt:181)
	at org.jetbrains.kotlin.idea.core.ShortenReferences.process(ShortenReferences.kt:103)
	at org.jetbrains.kotlin.idea.core.ShortenReferences.process(ShortenReferences.kt:111)
	at org.jetbrains.kotlin.idea.core.ShortenReferences.process$default(ShortenReferences.kt:109)
	at org.utbot.intellij.plugin.generator.TestGenerator.reformat(TestGenerator.kt:251)
	at org.utbot.intellij.plugin.generator.TestGenerator.addTestMethodsAndSaveReports(TestGenerator.kt:208)
	at org.utbot.intellij.plugin.generator.TestGenerator.generateTestsInternal(TestGenerator.kt:88)

Visual proofs (screenshots, logs, images)