TestProofStarter

2

tests

2

failures

0

ignored

9.244s

duration

0%

successful

Failed tests

testDirectProof()

java.lang.RuntimeException: Proof attempt failed due to exception:java.lang.AssertionError
	at de.uka.ilkd.key.util.ProofStarter.start(ProofStarter.java:254)
	at de.uka.ilkd.key.util.ProofStarter.start(ProofStarter.java:210)
	at de.uka.ilkd.key.util.TestProofStarter.doProofStarter(TestProofStarter.java:67)
	at de.uka.ilkd.key.util.TestProofStarter.testDirectProof(TestProofStarter.java:32)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.engine.extension.SameThreadTimeoutInvocation.proceed(SameThreadTimeoutInvocation.java:45)
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:217)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:213)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:138)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at com.sun.proxy.$Proxy2.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
Caused by: java.lang.AssertionError
	at de.uka.ilkd.key.proof.BuiltInRuleAppIndex.sequentChanged(BuiltInRuleAppIndex.java:149)
	at de.uka.ilkd.key.proof.RuleAppIndex.sequentChanged(RuleAppIndex.java:299)
	at de.uka.ilkd.key.proof.Goal.fireSequentChanged(Goal.java:225)
	at de.uka.ilkd.key.proof.Goal.setSequent(Goal.java:364)
	at de.uka.ilkd.key.proof.Goal.addFormula(Goal.java:389)
	at de.uka.ilkd.key.rule.WhileInvariantRule.prepareBodyPreservesBranch(WhileInvariantRule.java:614)
	at de.uka.ilkd.key.rule.WhileInvariantRule.apply(WhileInvariantRule.java:877)
	at de.uka.ilkd.key.rule.AbstractBuiltInRuleApp.execute(AbstractBuiltInRuleApp.java:77)
	at de.uka.ilkd.key.proof.Goal.apply(Goal.java:613)
	at de.uka.ilkd.key.prover.impl.ApplyStrategy.applyAutomaticRule(ApplyStrategy.java:117)
	at de.uka.ilkd.key.prover.impl.ApplyStrategy.doWork(ApplyStrategy.java:144)
	at de.uka.ilkd.key.prover.impl.ApplyStrategy.executeStrategy(ApplyStrategy.java:293)
	at de.uka.ilkd.key.prover.impl.ApplyStrategy.start(ApplyStrategy.java:261)
	at de.uka.ilkd.key.util.ProofStarter.start(ProofStarter.java:248)
	... 88 more

testDirectProofWithOneStepSimplification()

java.lang.RuntimeException: Proof attempt failed due to exception:java.lang.AssertionError
	at de.uka.ilkd.key.util.ProofStarter.start(ProofStarter.java:254)
	at de.uka.ilkd.key.util.ProofStarter.start(ProofStarter.java:210)
	at de.uka.ilkd.key.util.TestProofStarter.doProofStarter(TestProofStarter.java:67)
	at de.uka.ilkd.key.util.TestProofStarter.testDirectProofWithOneStepSimplification(TestProofStarter.java:44)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.engine.extension.SameThreadTimeoutInvocation.proceed(SameThreadTimeoutInvocation.java:45)
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:217)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:213)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:138)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at com.sun.proxy.$Proxy2.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
Caused by: java.lang.AssertionError
	at de.uka.ilkd.key.proof.BuiltInRuleAppIndex.sequentChanged(BuiltInRuleAppIndex.java:149)
	at de.uka.ilkd.key.proof.RuleAppIndex.sequentChanged(RuleAppIndex.java:299)
	at de.uka.ilkd.key.proof.Goal.fireSequentChanged(Goal.java:225)
	at de.uka.ilkd.key.proof.Goal.setSequent(Goal.java:364)
	at de.uka.ilkd.key.proof.Goal.addFormula(Goal.java:389)
	at de.uka.ilkd.key.rule.WhileInvariantRule.prepareBodyPreservesBranch(WhileInvariantRule.java:614)
	at de.uka.ilkd.key.rule.WhileInvariantRule.apply(WhileInvariantRule.java:877)
	at de.uka.ilkd.key.rule.AbstractBuiltInRuleApp.execute(AbstractBuiltInRuleApp.java:77)
	at de.uka.ilkd.key.proof.Goal.apply(Goal.java:613)
	at de.uka.ilkd.key.prover.impl.ApplyStrategy.applyAutomaticRule(ApplyStrategy.java:117)
	at de.uka.ilkd.key.prover.impl.ApplyStrategy.doWork(ApplyStrategy.java:144)
	at de.uka.ilkd.key.prover.impl.ApplyStrategy.executeStrategy(ApplyStrategy.java:293)
	at de.uka.ilkd.key.prover.impl.ApplyStrategy.start(ApplyStrategy.java:261)
	at de.uka.ilkd.key.util.ProofStarter.start(ProofStarter.java:248)
	... 88 more

Tests

Test Duration Result
testDirectProof() 3.924s failed
testDirectProofWithOneStepSimplification() 5.320s failed

Standard output

917807     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file src\test\resources\testcase\proofStarter\CC\project.key 
917823     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/standardRules.key 
917823     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/ldt.key 
917823     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/boolean.key 
917823     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/ruleSetsDeclarations.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/integerHeader.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/floatHeader.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/heap.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/locSets.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/permission.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/reach.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/seq.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/map.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/freeADT.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wellfound.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/charListHeader.key 
917839     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/propRule.key 
917854     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/firstOrderRules.key 
917854     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/ifThenElseRules.key 
917854     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/formulaNormalisationRules.key 
917885     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/updateRules.key 
917885     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/integerRulesCommon.key 
917901     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/intRules.key 
917901     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/intRulesUncheckedSemantics.key 
917901     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/intRulesCheckedSemantics.key 
917901     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/intRulesJavaSemantics.key 
917917     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/integerSimplificationRules.key 
917979     DEBUG Test worker     d.u.i.k.j.TypeConverter   No LDT found for Meta 
917979     DEBUG Test worker     d.u.i.k.j.TypeConverter   No LDT found for Meta 
917979     DEBUG Test worker     d.u.i.k.j.TypeConverter   No LDT found for Meta 
917979     DEBUG Test worker     d.u.i.k.j.TypeConverter   No LDT found for Meta 
917995     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/intDiv.key 
918010     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/bsum.key 
918042     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/bprod.key 
918057     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/binaryAxioms.key 
918073     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/binaryLemmas.key 
918074     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/intPow.key 
918074     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/floatRulesCommon.key 
918089     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/floatRules.key 
918089     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/floatRulesVerifyNormal.key 
918089     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/floatRulesAssumeStrictfp.key 
918089     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/genericRules.key 
918105     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/booleanRules.key 
918105     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/epsilon.key 
918105     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/locSetsRules.key 
918136     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/heapRules.key 
918151     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/permissionRules.key 
918167     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/reachRules.key 
918183     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/seqCoreRules.key 
918183     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/seqRules.key 
918214     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/seqPerm.key 
918230     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/seqPerm2.key 
918230     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/javaRules.key 
918292     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/assertions.key 
918620     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/loopRules.key 
918620     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/activeUse.key 
918651     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/instanceAllocation.key 
918651     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/java5.key 
918651     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/integerAssignment2UpdateRules.key 
918683     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/floatAssignment2UpdateRules.key 
918698     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/bigint.key 
918714     DEBUG Test worker     d.u.i.k.j.TypeConverter   No LDT found for JavaBigintExpression 
918714     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/adtProgramDecompositionRules.key 
918714     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/precRules.key 
918730     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/charListRules.key 
918730     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/regExTheory.key 
918730     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/regExHeader.key 
918730     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/regExAxioms.key 
918745     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/regExLemmaProven.key 
918745     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/seqEq.key 
918745     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/infFlow.key 
918761     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/mapSize.key 
918761     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wd.key 
918761     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdHeader.key 
918761     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdGeneralRules.key 
918761     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdNumericalRules.key 
918776     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdLocSetRules.key 
918792     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdHeapRules.key 
918792     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdReachRules.key 
918792     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdSeqRules.key 
918792     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdStringRules.key 
918792     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdRegExRules.key 
918792     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/wdFormulaRules.key 
918808     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/loopInvariantRules.key 
918808     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/forLoopRules.key 
918808     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/execRules.key 
918886     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/proof/rules/loopScopeRules.key 
920121     DEBUG Test worker     d.u.i.k.j.Recoder2KeY     converting now D:\a\key\key\key.core\src\test\resources\testcase\proofStarter\CC\CC.java 
920121     DEBUG Test worker     d.u.i.k.s.TermLabelSettings TermLabelSettings: Failure while reading the setting "UseOriginLabels".Using the default value: true.The string read was: null 
920121     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/java/JavaRedux/java/lang/String.key 
922747     DEBUG Test worker     d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 10.8ns 
922747     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file src\test\resources\testcase\proofStarter\CC\project.key 
923091     WARN  Test worker     d.u.i.k.p.i.ApplyStrategy doWork exception java.lang.AssertionError: null
	at de.uka.ilkd.key.proof.BuiltInRuleAppIndex.sequentChanged(BuiltInRuleAppIndex.java:149)

923138     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file src\test\resources\testcase\proofStarter\CC\project.key 
924263     DEBUG Test worker     d.u.i.k.j.Recoder2KeY     converting now D:\a\key\key\key.core\src\test\resources\testcase\proofStarter\CC\CC.java 
924263     DEBUG Test worker     d.u.i.k.s.TermLabelSettings TermLabelSettings: Failure while reading the setting "UseOriginLabels".Using the default value: true.The string read was: null 
924263     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file file:/D:/a/key/key/key.core/build/resources/main/de/uka/ilkd/key/java/JavaRedux/java/lang/String.key 
926765     DEBUG Test worker     d.u.i.k.p.i.IntermediateProofReplayer Proof replay took 9.7ns 
926765     DEBUG Test worker     d.u.i.k.p.i.KeYFile       Reading KeY file src\test\resources\testcase\proofStarter\CC\project.key 
927031     WARN  Test worker     d.u.i.k.p.i.ApplyStrategy doWork exception java.lang.AssertionError: null
	at de.uka.ilkd.key.proof.BuiltInRuleAppIndex.sequentChanged(BuiltInRuleAppIndex.java:149)