/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-5d317bd [2022-03-19 13:33:42,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-19 13:33:42,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-19 13:33:42,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-03-19 13:33:42,864 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-19 13:33:42,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-19 13:33:42,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-19 13:33:42,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-19 13:33:42,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-19 13:33:42,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-19 13:33:42,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-19 13:33:42,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-19 13:33:42,877 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-03-19 13:33:42,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-19 13:33:42,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-19 13:33:42,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-19 13:33:42,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-19 13:33:42,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-03-19 13:33:42,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-19 13:33:42,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-19 13:33:42,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-19 13:33:42,895 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-03-19 13:33:42,903 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-19 13:33:42,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-19 13:33:42,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-19 13:33:42,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-19 13:33:42,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-19 13:33:42,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-19 13:33:42,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-19 13:33:42,905 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-19 13:33:42,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-19 13:33:42,906 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-19 13:33:42,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-19 13:33:42,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-19 13:33:42,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-19 13:33:42,906 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-19 13:33:42,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-19 13:33:42,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-19 13:33:42,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-19 13:33:42,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-03-19 13:33:42,907 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-03-19 13:33:42,907 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-03-19 13:33:42,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-19 13:33:42,907 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-03-19 13:33:42,907 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-03-19 13:33:43,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-19 13:33:43,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-19 13:33:43,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-19 13:33:43,113 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-19 13:33:43,113 INFO L275 PluginConnector]: CDTParser initialized [2022-03-19 13:33:43,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c [2022-03-19 13:33:43,158 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/335313841/120e5fb0191e46dcb9ac5154a2e53875/FLAG6f151c5b6 [2022-03-19 13:33:43,710 INFO L306 CDTParser]: Found 1 translation units. [2022-03-19 13:33:43,710 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c [2022-03-19 13:33:43,737 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/335313841/120e5fb0191e46dcb9ac5154a2e53875/FLAG6f151c5b6 [2022-03-19 13:33:44,186 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/335313841/120e5fb0191e46dcb9ac5154a2e53875 [2022-03-19 13:33:44,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-19 13:33:44,189 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-03-19 13:33:44,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-19 13:33:44,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-19 13:33:44,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-19 13:33:44,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:44,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d4a6cad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44, skipping insertion in model container [2022-03-19 13:33:44,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:44,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-19 13:33:44,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-19 13:33:44,626 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c[84365,84378] [2022-03-19 13:33:44,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-19 13:33:44,809 INFO L203 MainTranslator]: Completed pre-run [2022-03-19 13:33:44,846 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/diskperf.i.cil-2.c[84365,84378] [2022-03-19 13:33:44,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-19 13:33:44,972 INFO L208 MainTranslator]: Completed translation [2022-03-19 13:33:44,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44 WrapperNode [2022-03-19 13:33:44,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-19 13:33:44,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-19 13:33:44,974 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-19 13:33:44,974 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-19 13:33:44,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:44,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:45,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:45,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:45,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:45,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:45,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:45,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-19 13:33:45,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-19 13:33:45,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-19 13:33:45,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-19 13:33:45,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (1/1) ... [2022-03-19 13:33:45,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-19 13:33:45,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-19 13:33:45,264 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-19 13:33:45,271 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-19 13:33:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-03-19 13:33:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-19 13:33:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-03-19 13:33:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2022-03-19 13:33:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2022-03-19 13:33:45,293 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedExchange [2022-03-19 13:33:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure KeGetCurrentProcessorNumber [2022-03-19 13:33:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQuerySystemTime [2022-03-19 13:33:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateErrorLogEntry [2022-03-19 13:33:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWriteErrorLogEntry [2022-03-19 13:33:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure IoWMIRegistrationControl [2022-03-19 13:33:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure KeQueryPerformanceCounter [2022-03-19 13:33:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiCompleteRequest [2022-03-19 13:33:45,294 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-03-19 13:33:45,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSyncFilterWithTarget [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddDevice [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPnp [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfStartDevice [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRemoveDevice [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2022-03-19 13:33:45,296 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPower [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfCreate [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfReadWrite [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfDeviceControl [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfWmi [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfShutdownFlush [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfUnload [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfRegisterDevice [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfLogError [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiRegInfo [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfQueryWmiDataBlock [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskperfWmiFunctionControl [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure DiskPerfAddCounters [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-03-19 13:33:45,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-03-19 13:33:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-03-19 13:33:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-03-19 13:33:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-03-19 13:33:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-03-19 13:33:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-03-19 13:33:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-03-19 13:33:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-03-19 13:33:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-03-19 13:33:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-03-19 13:33:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-03-19 13:33:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-03-19 13:33:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-03-19 13:33:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-03-19 13:33:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-03-19 13:33:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-03-19 13:33:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-03-19 13:33:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure WmiSystemControl [2022-03-19 13:33:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-03-19 13:33:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-03-19 13:33:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-03-19 13:33:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-03-19 13:33:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-03-19 13:33:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-03-19 13:33:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-19 13:33:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-03-19 13:33:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-03-19 13:33:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-03-19 13:33:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-03-19 13:33:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-03-19 13:33:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-03-19 13:33:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-03-19 13:33:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-03-19 13:33:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedExchange [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure KeGetCurrentProcessorNumber [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-03-19 13:33:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-03-19 13:33:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-03-19 13:33:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-03-19 13:33:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-03-19 13:33:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-03-19 13:33:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-03-19 13:33:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure KeQuerySystemTime [2022-03-19 13:33:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-03-19 13:33:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-03-19 13:33:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-03-19 13:33:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-03-19 13:33:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-03-19 13:33:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-03-19 13:33:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateErrorLogEntry [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-03-19 13:33:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoWriteErrorLogEntry [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoWMIRegistrationControl [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure KeQueryPerformanceCounter [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-19 13:33:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure swprintf [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure WmiCompleteRequest [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure WmiSystemControl [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddDevice [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPnp [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPower [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfStartDevice [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRemoveDevice [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfCreate [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfReadWrite [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfDeviceControl [2022-03-19 13:33:45,316 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfShutdownFlush [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfUnload [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfWmi [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfLogError [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfRegisterDevice [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiRegInfo [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfQueryWmiDataBlock [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfSyncFilterWithTarget [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskperfWmiFunctionControl [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure DiskPerfAddCounters [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-03-19 13:33:45,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-19 13:33:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-03-19 13:33:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-03-19 13:33:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-03-19 13:33:45,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-03-19 13:33:45,928 INFO L234 CfgBuilder]: Building ICFG [2022-03-19 13:33:45,930 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-19 13:33:45,957 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:45,981 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:45,981 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:45,982 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:45,987 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:45,987 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,011 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,015 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,015 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,016 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,027 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,027 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,031 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,042 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,042 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,042 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,052 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,052 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,052 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,065 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,065 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,065 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,078 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,078 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,393 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,398 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,398 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,417 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,421 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,421 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,421 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,427 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,427 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,437 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,442 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,442 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,452 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,456 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:46,456 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:46,459 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,469 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2022-03-19 13:33:46,469 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2022-03-19 13:33:46,557 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:46,573 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-03-19 13:33:46,573 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-03-19 13:33:47,989 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:47,998 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:47,998 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:48,007 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:48,064 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2022-03-19 13:33:48,064 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2022-03-19 13:33:48,108 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:48,118 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:48,118 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:48,287 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:48,290 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:48,290 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:48,293 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:48,303 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-03-19 13:33:48,303 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-03-19 13:33:54,443 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:54,494 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-03-19 13:33:54,494 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-03-19 13:33:54,521 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:54,544 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-03-19 13:33:54,545 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-03-19 13:33:54,578 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:54,589 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:54,589 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:57,007 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-19 13:33:57,020 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-19 13:33:57,020 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-19 13:33:57,154 INFO L275 CfgBuilder]: Performing block encoding [2022-03-19 13:33:57,176 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-19 13:33:57,177 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-03-19 13:33:57,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 01:33:57 BoogieIcfgContainer [2022-03-19 13:33:57,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-19 13:33:57,180 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-19 13:33:57,180 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-19 13:33:57,182 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-19 13:33:57,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.03 01:33:44" (1/3) ... [2022-03-19 13:33:57,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e7e78bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 01:33:57, skipping insertion in model container [2022-03-19 13:33:57,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.03 01:33:44" (2/3) ... [2022-03-19 13:33:57,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e7e78bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.03 01:33:57, skipping insertion in model container [2022-03-19 13:33:57,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.03 01:33:57" (3/3) ... [2022-03-19 13:33:57,184 INFO L111 eAbstractionObserver]: Analyzing ICFG diskperf.i.cil-2.c [2022-03-19 13:33:57,187 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-03-19 13:33:57,188 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-19 13:33:57,224 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-19 13:33:57,231 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-03-19 13:33:57,231 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-03-19 13:33:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand has 515 states, 355 states have (on average 1.3577464788732394) internal successors, (482), 371 states have internal predecessors, (482), 110 states have call successors, (110), 41 states have call predecessors, (110), 41 states have return successors, (110), 105 states have call predecessors, (110), 110 states have call successors, (110) [2022-03-19 13:33:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-03-19 13:33:57,268 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:33:57,268 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:33:57,268 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:33:57,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:33:57,276 INFO L85 PathProgramCache]: Analyzing trace with hash 184001876, now seen corresponding path program 1 times [2022-03-19 13:33:57,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:33:57,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [98261776] [2022-03-19 13:33:57,290 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-19 13:33:57,290 INFO L85 PathProgramCache]: Analyzing trace with hash 184001876, now seen corresponding path program 2 times [2022-03-19 13:33:57,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:33:57,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563930152] [2022-03-19 13:33:57,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:33:57,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:33:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:34:10,130 WARN L232 SmtUtils]: Spent 11.73s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:34:10,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-19 13:34:10,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:34:10,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-19 13:34:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:34:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-19 13:34:10,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-19 13:34:10,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563930152] [2022-03-19 13:34:10,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563930152] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:34:10,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:34:10,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-19 13:34:10,435 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-19 13:34:10,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [98261776] [2022-03-19 13:34:10,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [98261776] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:34:10,436 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:34:10,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-03-19 13:34:10,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390464213] [2022-03-19 13:34:10,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-19 13:34:10,439 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-03-19 13:34:10,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-19 13:34:10,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-03-19 13:34:10,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-03-19 13:34:10,466 INFO L87 Difference]: Start difference. First operand has 515 states, 355 states have (on average 1.3577464788732394) internal successors, (482), 371 states have internal predecessors, (482), 110 states have call successors, (110), 41 states have call predecessors, (110), 41 states have return successors, (110), 105 states have call predecessors, (110), 110 states have call successors, (110) Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-03-19 13:34:20,733 WARN L232 SmtUtils]: Spent 10.07s on a formula simplification that was a NOOP. DAG size: 2033 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:34:34,105 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-19 13:34:34,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-19 13:34:34,628 INFO L93 Difference]: Finished difference Result 851 states and 1232 transitions. [2022-03-19 13:34:34,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-03-19 13:34:34,631 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-03-19 13:34:34,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-19 13:34:34,667 INFO L225 Difference]: With dead ends: 851 [2022-03-19 13:34:34,667 INFO L226 Difference]: Without dead ends: 510 [2022-03-19 13:34:34,676 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 22.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-03-19 13:34:34,681 INFO L912 BasicCegarLoop]: 517 mSDtfsCounter, 459 mSDsluCounter, 268 mSDsCounter, 0 mSdLazyCounter, 779 mSolverCounterSat, 227 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 477 SdHoareTripleChecker+Valid, 785 SdHoareTripleChecker+Invalid, 1007 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 227 IncrementalHoareTripleChecker+Valid, 779 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2022-03-19 13:34:34,682 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [477 Valid, 785 Invalid, 1007 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [227 Valid, 779 Invalid, 1 Unknown, 0 Unchecked, 12.9s Time] [2022-03-19 13:34:34,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 510 states. [2022-03-19 13:34:35,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 510 to 412. [2022-03-19 13:34:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 412 states, 283 states have (on average 1.3392226148409894) internal successors, (379), 300 states have internal predecessors, (379), 91 states have call successors, (91), 39 states have call predecessors, (91), 37 states have return successors, (76), 76 states have call predecessors, (76), 76 states have call successors, (76) [2022-03-19 13:34:35,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 546 transitions. [2022-03-19 13:34:35,279 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 546 transitions. Word has length 20 [2022-03-19 13:34:35,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-19 13:34:35,280 INFO L478 AbstractCegarLoop]: Abstraction has 412 states and 546 transitions. [2022-03-19 13:34:35,280 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-03-19 13:34:35,280 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 546 transitions. [2022-03-19 13:34:35,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-03-19 13:34:35,281 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:34:35,282 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:34:35,282 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-03-19 13:34:35,282 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:34:35,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:34:35,282 INFO L85 PathProgramCache]: Analyzing trace with hash -507357907, now seen corresponding path program 1 times [2022-03-19 13:34:35,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:34:35,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [298854299] [2022-03-19 13:34:35,291 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-19 13:34:35,292 INFO L85 PathProgramCache]: Analyzing trace with hash -507357907, now seen corresponding path program 2 times [2022-03-19 13:34:35,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:34:35,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794270405] [2022-03-19 13:34:35,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:34:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:34:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:34:46,864 WARN L232 SmtUtils]: Spent 10.88s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:34:46,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-19 13:34:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:34:47,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-19 13:34:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:34:47,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-19 13:34:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:34:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-19 13:34:47,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-19 13:34:47,321 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794270405] [2022-03-19 13:34:47,321 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794270405] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:34:47,322 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:34:47,322 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-19 13:34:47,322 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-19 13:34:47,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [298854299] [2022-03-19 13:34:47,322 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [298854299] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:34:47,322 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:34:47,322 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-19 13:34:47,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778767314] [2022-03-19 13:34:47,322 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-19 13:34:47,323 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-19 13:34:47,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-19 13:34:47,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-19 13:34:47,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-03-19 13:34:47,324 INFO L87 Difference]: Start difference. First operand 412 states and 546 transitions. Second operand has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-03-19 13:34:56,966 WARN L232 SmtUtils]: Spent 9.48s on a formula simplification that was a NOOP. DAG size: 2033 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:35:12,602 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-19 13:35:13,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-19 13:35:13,920 INFO L93 Difference]: Finished difference Result 1079 states and 1492 transitions. [2022-03-19 13:35:13,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-03-19 13:35:13,920 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-03-19 13:35:13,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-19 13:35:13,927 INFO L225 Difference]: With dead ends: 1079 [2022-03-19 13:35:13,927 INFO L226 Difference]: Without dead ends: 808 [2022-03-19 13:35:13,929 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 20.7s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-03-19 13:35:13,932 INFO L912 BasicCegarLoop]: 687 mSDtfsCounter, 1064 mSDsluCounter, 284 mSDsCounter, 0 mSdLazyCounter, 1293 mSolverCounterSat, 353 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1088 SdHoareTripleChecker+Valid, 971 SdHoareTripleChecker+Invalid, 1647 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 353 IncrementalHoareTripleChecker+Valid, 1293 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.5s IncrementalHoareTripleChecker+Time [2022-03-19 13:35:13,934 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [1088 Valid, 971 Invalid, 1647 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [353 Valid, 1293 Invalid, 1 Unknown, 0 Unchecked, 15.5s Time] [2022-03-19 13:35:13,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2022-03-19 13:35:14,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 653. [2022-03-19 13:35:14,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 653 states, 458 states have (on average 1.3209606986899562) internal successors, (605), 471 states have internal predecessors, (605), 131 states have call successors, (131), 59 states have call predecessors, (131), 63 states have return successors, (151), 128 states have call predecessors, (151), 119 states have call successors, (151) [2022-03-19 13:35:14,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 653 states and 887 transitions. [2022-03-19 13:35:14,828 INFO L78 Accepts]: Start accepts. Automaton has 653 states and 887 transitions. Word has length 25 [2022-03-19 13:35:14,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-19 13:35:14,829 INFO L478 AbstractCegarLoop]: Abstraction has 653 states and 887 transitions. [2022-03-19 13:35:14,829 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.5) internal successors, (15), 3 states have internal predecessors, (15), 3 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-03-19 13:35:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 887 transitions. [2022-03-19 13:35:14,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-03-19 13:35:14,830 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:35:14,831 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:35:14,831 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-03-19 13:35:14,831 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:35:14,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:35:14,831 INFO L85 PathProgramCache]: Analyzing trace with hash 1359588017, now seen corresponding path program 1 times [2022-03-19 13:35:14,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:35:14,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [467696408] [2022-03-19 13:35:14,832 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-19 13:35:14,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1359588017, now seen corresponding path program 2 times [2022-03-19 13:35:14,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:35:14,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865087953] [2022-03-19 13:35:14,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:35:14,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:35:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:35:26,416 WARN L232 SmtUtils]: Spent 11.08s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:35:26,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-19 13:35:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:35:26,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-19 13:35:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:35:26,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-19 13:35:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:35:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-19 13:35:26,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-19 13:35:26,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865087953] [2022-03-19 13:35:26,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865087953] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:35:26,974 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:35:26,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-19 13:35:26,974 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-19 13:35:26,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [467696408] [2022-03-19 13:35:26,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [467696408] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:35:26,974 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:35:26,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-19 13:35:26,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207363506] [2022-03-19 13:35:26,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-19 13:35:26,977 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-19 13:35:26,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-19 13:35:26,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-19 13:35:26,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-03-19 13:35:26,978 INFO L87 Difference]: Start difference. First operand 653 states and 887 transitions. Second operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-03-19 13:35:37,767 WARN L232 SmtUtils]: Spent 10.66s on a formula simplification that was a NOOP. DAG size: 2034 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:35:45,926 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-19 13:35:46,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-19 13:35:46,543 INFO L93 Difference]: Finished difference Result 1168 states and 1630 transitions. [2022-03-19 13:35:46,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-19 13:35:46,547 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 35 [2022-03-19 13:35:46,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-19 13:35:46,551 INFO L225 Difference]: With dead ends: 1168 [2022-03-19 13:35:46,551 INFO L226 Difference]: Without dead ends: 631 [2022-03-19 13:35:46,553 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 22.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-03-19 13:35:46,553 INFO L912 BasicCegarLoop]: 431 mSDtfsCounter, 759 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 574 mSolverCounterSat, 264 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 518 SdHoareTripleChecker+Invalid, 839 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 264 IncrementalHoareTripleChecker+Valid, 574 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2022-03-19 13:35:46,554 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [776 Valid, 518 Invalid, 839 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [264 Valid, 574 Invalid, 1 Unknown, 0 Unchecked, 7.8s Time] [2022-03-19 13:35:46,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 631 states. [2022-03-19 13:35:47,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 631 to 585. [2022-03-19 13:35:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 585 states, 407 states have (on average 1.3120393120393121) internal successors, (534), 419 states have internal predecessors, (534), 121 states have call successors, (121), 52 states have call predecessors, (121), 56 states have return successors, (142), 119 states have call predecessors, (142), 110 states have call successors, (142) [2022-03-19 13:35:47,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 585 states and 797 transitions. [2022-03-19 13:35:47,291 INFO L78 Accepts]: Start accepts. Automaton has 585 states and 797 transitions. Word has length 35 [2022-03-19 13:35:47,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-19 13:35:47,291 INFO L478 AbstractCegarLoop]: Abstraction has 585 states and 797 transitions. [2022-03-19 13:35:47,291 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 3 states have internal predecessors, (24), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-03-19 13:35:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 797 transitions. [2022-03-19 13:35:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-03-19 13:35:47,298 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:35:47,298 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:35:47,298 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-03-19 13:35:47,298 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:35:47,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:35:47,299 INFO L85 PathProgramCache]: Analyzing trace with hash -1898475047, now seen corresponding path program 1 times [2022-03-19 13:35:47,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:35:47,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1552013045] [2022-03-19 13:35:47,299 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-19 13:35:47,299 INFO L85 PathProgramCache]: Analyzing trace with hash -1898475047, now seen corresponding path program 2 times [2022-03-19 13:35:47,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:35:47,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869559656] [2022-03-19 13:35:47,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:35:47,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:35:47,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:35:58,844 WARN L232 SmtUtils]: Spent 11.05s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:35:58,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-19 13:35:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:35:59,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-19 13:35:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:35:59,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-19 13:35:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:35:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-19 13:35:59,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-19 13:35:59,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [869559656] [2022-03-19 13:35:59,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [869559656] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:35:59,141 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:35:59,141 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-19 13:35:59,141 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-19 13:35:59,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1552013045] [2022-03-19 13:35:59,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1552013045] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:35:59,141 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:35:59,141 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-03-19 13:35:59,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [6276854] [2022-03-19 13:35:59,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-19 13:35:59,142 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-19 13:35:59,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-19 13:35:59,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-19 13:35:59,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-03-19 13:35:59,142 INFO L87 Difference]: Start difference. First operand 585 states and 797 transitions. Second operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-03-19 13:36:08,930 WARN L232 SmtUtils]: Spent 9.61s on a formula simplification that was a NOOP. DAG size: 2033 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:36:18,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-19 13:36:18,409 INFO L93 Difference]: Finished difference Result 680 states and 933 transitions. [2022-03-19 13:36:18,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-03-19 13:36:18,411 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 35 [2022-03-19 13:36:18,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-19 13:36:18,414 INFO L225 Difference]: With dead ends: 680 [2022-03-19 13:36:18,414 INFO L226 Difference]: Without dead ends: 676 [2022-03-19 13:36:18,414 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 21.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-03-19 13:36:18,415 INFO L912 BasicCegarLoop]: 472 mSDtfsCounter, 405 mSDsluCounter, 308 mSDsCounter, 0 mSdLazyCounter, 864 mSolverCounterSat, 194 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 419 SdHoareTripleChecker+Valid, 780 SdHoareTripleChecker+Invalid, 1058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 194 IncrementalHoareTripleChecker+Valid, 864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2022-03-19 13:36:18,415 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [419 Valid, 780 Invalid, 1058 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [194 Valid, 864 Invalid, 0 Unknown, 0 Unchecked, 8.2s Time] [2022-03-19 13:36:18,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2022-03-19 13:36:19,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 615. [2022-03-19 13:36:19,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 615 states, 433 states have (on average 1.3163972286374135) internal successors, (570), 443 states have internal predecessors, (570), 123 states have call successors, (123), 55 states have call predecessors, (123), 58 states have return successors, (144), 121 states have call predecessors, (144), 112 states have call successors, (144) [2022-03-19 13:36:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 837 transitions. [2022-03-19 13:36:19,397 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 837 transitions. Word has length 35 [2022-03-19 13:36:19,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-19 13:36:19,397 INFO L478 AbstractCegarLoop]: Abstraction has 615 states and 837 transitions. [2022-03-19 13:36:19,397 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (7), 6 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-03-19 13:36:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 837 transitions. [2022-03-19 13:36:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-03-19 13:36:19,398 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:36:19,398 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:36:19,398 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-03-19 13:36:19,398 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:36:19,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:36:19,399 INFO L85 PathProgramCache]: Analyzing trace with hash -681364259, now seen corresponding path program 1 times [2022-03-19 13:36:19,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:36:19,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [847250234] [2022-03-19 13:36:19,399 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-19 13:36:19,399 INFO L85 PathProgramCache]: Analyzing trace with hash -681364259, now seen corresponding path program 2 times [2022-03-19 13:36:19,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:36:19,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692928269] [2022-03-19 13:36:19,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:36:19,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:36:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:36:30,170 WARN L232 SmtUtils]: Spent 10.25s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:36:30,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-19 13:36:30,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:36:30,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-19 13:36:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:36:30,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-19 13:36:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:36:30,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-03-19 13:36:30,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:36:30,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-19 13:36:30,903 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-19 13:36:30,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692928269] [2022-03-19 13:36:30,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692928269] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:36:30,904 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:36:30,904 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-03-19 13:36:30,904 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-19 13:36:30,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [847250234] [2022-03-19 13:36:30,904 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [847250234] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:36:30,904 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:36:30,904 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-03-19 13:36:30,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930988099] [2022-03-19 13:36:30,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-19 13:36:30,904 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-03-19 13:36:30,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-19 13:36:30,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-03-19 13:36:30,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-03-19 13:36:30,905 INFO L87 Difference]: Start difference. First operand 615 states and 837 transitions. Second operand has 8 states, 8 states have (on average 3.125) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-03-19 13:36:40,838 WARN L232 SmtUtils]: Spent 9.88s on a formula simplification that was a NOOP. DAG size: 2041 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:36:54,189 WARN L232 SmtUtils]: Spent 11.19s on a formula simplification that was a NOOP. DAG size: 2045 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:37:05,643 WARN L232 SmtUtils]: Spent 11.07s on a formula simplification that was a NOOP. DAG size: 2051 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:37:17,100 WARN L232 SmtUtils]: Spent 11.03s on a formula simplification that was a NOOP. DAG size: 2042 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:37:27,436 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-19 13:37:29,545 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-19 13:37:30,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-19 13:37:30,224 INFO L93 Difference]: Finished difference Result 1129 states and 1585 transitions. [2022-03-19 13:37:30,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-03-19 13:37:30,225 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.125) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 38 [2022-03-19 13:37:30,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-19 13:37:30,228 INFO L225 Difference]: With dead ends: 1129 [2022-03-19 13:37:30,229 INFO L226 Difference]: Without dead ends: 709 [2022-03-19 13:37:30,230 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 54.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2022-03-19 13:37:30,231 INFO L912 BasicCegarLoop]: 400 mSDtfsCounter, 696 mSDsluCounter, 538 mSDsCounter, 0 mSdLazyCounter, 1194 mSolverCounterSat, 467 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 719 SdHoareTripleChecker+Valid, 938 SdHoareTripleChecker+Invalid, 1663 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 467 IncrementalHoareTripleChecker+Valid, 1194 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2022-03-19 13:37:30,231 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [719 Valid, 938 Invalid, 1663 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [467 Valid, 1194 Invalid, 2 Unknown, 0 Unchecked, 14.4s Time] [2022-03-19 13:37:30,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 709 states. [2022-03-19 13:37:31,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 709 to 616. [2022-03-19 13:37:31,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 616 states, 434 states have (on average 1.3156682027649769) internal successors, (571), 444 states have internal predecessors, (571), 123 states have call successors, (123), 55 states have call predecessors, (123), 58 states have return successors, (144), 121 states have call predecessors, (144), 112 states have call successors, (144) [2022-03-19 13:37:31,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 838 transitions. [2022-03-19 13:37:31,255 INFO L78 Accepts]: Start accepts. Automaton has 616 states and 838 transitions. Word has length 38 [2022-03-19 13:37:31,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-19 13:37:31,256 INFO L478 AbstractCegarLoop]: Abstraction has 616 states and 838 transitions. [2022-03-19 13:37:31,256 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.125) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-03-19 13:37:31,256 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 838 transitions. [2022-03-19 13:37:31,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-03-19 13:37:31,257 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:37:31,257 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:37:31,257 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-03-19 13:37:31,257 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:37:31,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:37:31,258 INFO L85 PathProgramCache]: Analyzing trace with hash -209874035, now seen corresponding path program 1 times [2022-03-19 13:37:31,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:37:31,258 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1604145571] [2022-03-19 13:37:31,283 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-03-19 13:37:31,283 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-03-19 13:37:31,283 INFO L85 PathProgramCache]: Analyzing trace with hash -209874035, now seen corresponding path program 2 times [2022-03-19 13:37:31,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:37:31,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774424147] [2022-03-19 13:37:31,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:37:31,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:37:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:37:42,455 WARN L232 SmtUtils]: Spent 10.63s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:37:42,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-19 13:37:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:37:42,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-19 13:37:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:37:42,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-19 13:37:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:37:42,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-03-19 13:37:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:37:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-19 13:37:43,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-19 13:37:43,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774424147] [2022-03-19 13:37:43,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774424147] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-19 13:37:43,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1541042071] [2022-03-19 13:37:43,077 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-19 13:37:43,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-19 13:37:43,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-19 13:37:43,079 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-03-19 13:37:43,108 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-03-19 13:37:45,038 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-03-19 13:37:45,039 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-19 13:37:45,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 7027 conjuncts, 21 conjunts are in the unsatisfiable core [2022-03-19 13:37:45,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-19 13:37:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-03-19 13:37:45,356 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-03-19 13:37:45,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1541042071] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:37:45,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-03-19 13:37:45,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2022-03-19 13:37:45,357 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-19 13:37:45,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1604145571] [2022-03-19 13:37:45,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1604145571] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:37:45,357 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:37:45,357 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-03-19 13:37:45,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838703391] [2022-03-19 13:37:45,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-19 13:37:45,357 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-19 13:37:45,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-19 13:37:45,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-19 13:37:45,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-03-19 13:37:45,358 INFO L87 Difference]: Start difference. First operand 616 states and 838 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-03-19 13:37:46,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-19 13:37:46,987 INFO L93 Difference]: Finished difference Result 1390 states and 1962 transitions. [2022-03-19 13:37:46,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-19 13:37:46,987 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2022-03-19 13:37:46,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-19 13:37:46,991 INFO L225 Difference]: With dead ends: 1390 [2022-03-19 13:37:46,991 INFO L226 Difference]: Without dead ends: 955 [2022-03-19 13:37:46,993 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 11.1s TimeCoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-03-19 13:37:46,993 INFO L912 BasicCegarLoop]: 594 mSDtfsCounter, 437 mSDsluCounter, 304 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 437 SdHoareTripleChecker+Valid, 898 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-03-19 13:37:46,993 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [437 Valid, 898 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-03-19 13:37:46,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2022-03-19 13:37:48,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 920. [2022-03-19 13:37:48,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 920 states, 649 states have (on average 1.3266563944530045) internal successors, (861), 663 states have internal predecessors, (861), 188 states have call successors, (188), 79 states have call predecessors, (188), 82 states have return successors, (243), 186 states have call predecessors, (243), 179 states have call successors, (243) [2022-03-19 13:37:48,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1292 transitions. [2022-03-19 13:37:48,393 INFO L78 Accepts]: Start accepts. Automaton has 920 states and 1292 transitions. Word has length 39 [2022-03-19 13:37:48,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-19 13:37:48,393 INFO L478 AbstractCegarLoop]: Abstraction has 920 states and 1292 transitions. [2022-03-19 13:37:48,393 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 3 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-03-19 13:37:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1292 transitions. [2022-03-19 13:37:48,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-03-19 13:37:48,394 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:37:48,394 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:37:48,423 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-03-19 13:37:48,604 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-03-19 13:37:48,604 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:37:48,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:37:48,605 INFO L85 PathProgramCache]: Analyzing trace with hash -38251264, now seen corresponding path program 1 times [2022-03-19 13:37:48,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:37:48,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1250708481] [2022-03-19 13:37:48,605 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-19 13:37:48,605 INFO L85 PathProgramCache]: Analyzing trace with hash -38251264, now seen corresponding path program 2 times [2022-03-19 13:37:48,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:37:48,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715538494] [2022-03-19 13:37:48,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:37:48,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:37:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:38:00,633 WARN L232 SmtUtils]: Spent 11.56s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:38:00,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-19 13:38:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:38:00,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-19 13:38:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:38:01,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-19 13:38:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:38:01,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-03-19 13:38:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:38:01,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-03-19 13:38:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:38:01,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-19 13:38:01,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-19 13:38:01,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715538494] [2022-03-19 13:38:01,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715538494] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:38:01,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:38:01,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-03-19 13:38:01,259 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-19 13:38:01,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1250708481] [2022-03-19 13:38:01,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1250708481] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:38:01,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:38:01,260 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-03-19 13:38:01,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1492134368] [2022-03-19 13:38:01,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-19 13:38:01,260 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-03-19 13:38:01,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-19 13:38:01,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-03-19 13:38:01,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-03-19 13:38:01,261 INFO L87 Difference]: Start difference. First operand 920 states and 1292 transitions. Second operand has 10 states, 10 states have (on average 2.7) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-03-19 13:38:10,880 WARN L232 SmtUtils]: Spent 9.56s on a formula simplification that was a NOOP. DAG size: 2041 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:38:20,966 WARN L232 SmtUtils]: Spent 9.84s on a formula simplification that was a NOOP. DAG size: 2042 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:38:31,310 WARN L232 SmtUtils]: Spent 10.02s on a formula simplification that was a NOOP. DAG size: 2043 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:38:42,820 WARN L232 SmtUtils]: Spent 11.12s on a formula simplification that was a NOOP. DAG size: 2034 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:39:08,178 WARN L232 SmtUtils]: Spent 20.98s on a formula simplification. DAG size of input: 2046 DAG size of output: 2044 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:39:19,344 WARN L232 SmtUtils]: Spent 10.55s on a formula simplification that was a NOOP. DAG size: 2045 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:39:27,739 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-03-19 13:39:28,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-19 13:39:28,488 INFO L93 Difference]: Finished difference Result 1053 states and 1510 transitions. [2022-03-19 13:39:28,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-03-19 13:39:28,489 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.7) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-03-19 13:39:28,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-19 13:39:28,517 INFO L225 Difference]: With dead ends: 1053 [2022-03-19 13:39:28,518 INFO L226 Difference]: Without dead ends: 1043 [2022-03-19 13:39:28,518 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 84.8s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2022-03-19 13:39:28,519 INFO L912 BasicCegarLoop]: 389 mSDtfsCounter, 1135 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 1304 mSolverCounterSat, 584 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1169 SdHoareTripleChecker+Valid, 851 SdHoareTripleChecker+Invalid, 1889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 584 IncrementalHoareTripleChecker+Valid, 1304 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2022-03-19 13:39:28,520 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [1169 Valid, 851 Invalid, 1889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [584 Valid, 1304 Invalid, 1 Unknown, 0 Unchecked, 12.1s Time] [2022-03-19 13:39:28,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1043 states. [2022-03-19 13:39:30,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1043 to 946. [2022-03-19 13:39:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 946 states, 669 states have (on average 1.3243647234678624) internal successors, (886), 687 states have internal predecessors, (886), 188 states have call successors, (188), 79 states have call predecessors, (188), 88 states have return successors, (249), 188 states have call predecessors, (249), 179 states have call successors, (249) [2022-03-19 13:39:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 946 states and 1323 transitions. [2022-03-19 13:39:30,175 INFO L78 Accepts]: Start accepts. Automaton has 946 states and 1323 transitions. Word has length 39 [2022-03-19 13:39:30,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-19 13:39:30,175 INFO L478 AbstractCegarLoop]: Abstraction has 946 states and 1323 transitions. [2022-03-19 13:39:30,175 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.7) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-03-19 13:39:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1323 transitions. [2022-03-19 13:39:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-03-19 13:39:30,176 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:39:30,176 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:39:30,176 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-03-19 13:39:30,176 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:39:30,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:39:30,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1630800761, now seen corresponding path program 1 times [2022-03-19 13:39:30,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:39:30,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1831929895] [2022-03-19 13:39:30,177 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-19 13:39:30,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1630800761, now seen corresponding path program 2 times [2022-03-19 13:39:30,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:39:30,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784135586] [2022-03-19 13:39:30,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:39:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:39:30,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:39:41,414 WARN L232 SmtUtils]: Spent 10.82s on a formula simplification that was a NOOP. DAG size: 2032 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:39:41,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-03-19 13:39:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:39:41,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-03-19 13:39:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:39:41,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-03-19 13:39:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:39:41,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-03-19 13:39:41,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:39:41,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-03-19 13:39:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-19 13:39:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-19 13:39:41,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-19 13:39:41,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784135586] [2022-03-19 13:39:41,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [784135586] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:39:41,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:39:41,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-03-19 13:39:41,903 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-03-19 13:39:41,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1831929895] [2022-03-19 13:39:41,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1831929895] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-19 13:39:41,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-19 13:39:41,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-03-19 13:39:41,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448099100] [2022-03-19 13:39:41,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-03-19 13:39:41,903 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-03-19 13:39:41,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-03-19 13:39:41,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-03-19 13:39:41,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-03-19 13:39:41,904 INFO L87 Difference]: Start difference. First operand 946 states and 1323 transitions. Second operand has 10 states, 10 states have (on average 2.8) internal successors, (28), 5 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-03-19 13:39:52,673 WARN L232 SmtUtils]: Spent 10.71s on a formula simplification that was a NOOP. DAG size: 2041 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:40:03,226 WARN L232 SmtUtils]: Spent 10.23s on a formula simplification that was a NOOP. DAG size: 2042 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:40:13,946 WARN L232 SmtUtils]: Spent 10.30s on a formula simplification that was a NOOP. DAG size: 2043 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:40:25,586 WARN L232 SmtUtils]: Spent 11.16s on a formula simplification that was a NOOP. DAG size: 2034 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:40:52,080 WARN L232 SmtUtils]: Spent 21.43s on a formula simplification. DAG size of input: 2046 DAG size of output: 2044 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:41:02,007 WARN L232 SmtUtils]: Spent 9.26s on a formula simplification that was a NOOP. DAG size: 2045 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-03-19 13:41:05,290 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-03-19 13:41:14,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-19 13:41:14,750 INFO L93 Difference]: Finished difference Result 1044 states and 1495 transitions. [2022-03-19 13:41:14,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-03-19 13:41:14,752 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.8) internal successors, (28), 5 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2022-03-19 13:41:14,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-19 13:41:14,757 INFO L225 Difference]: With dead ends: 1044 [2022-03-19 13:41:14,757 INFO L226 Difference]: Without dead ends: 1037 [2022-03-19 13:41:14,757 INFO L911 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 85.1s TimeCoverageRelationStatistics Valid=133, Invalid=329, Unknown=0, NotChecked=0, Total=462 [2022-03-19 13:41:14,757 INFO L912 BasicCegarLoop]: 375 mSDtfsCounter, 834 mSDsluCounter, 431 mSDsCounter, 0 mSdLazyCounter, 1589 mSolverCounterSat, 357 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 868 SdHoareTripleChecker+Valid, 806 SdHoareTripleChecker+Invalid, 1947 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 357 IncrementalHoareTripleChecker+Valid, 1589 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.3s IncrementalHoareTripleChecker+Time [2022-03-19 13:41:14,758 INFO L913 BasicCegarLoop]: SdHoareTripleChecker [868 Valid, 806 Invalid, 1947 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [357 Valid, 1589 Invalid, 1 Unknown, 0 Unchecked, 16.3s Time] [2022-03-19 13:41:14,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1037 states. [2022-03-19 13:41:16,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1037 to 946. [2022-03-19 13:41:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 946 states, 669 states have (on average 1.3228699551569507) internal successors, (885), 687 states have internal predecessors, (885), 188 states have call successors, (188), 79 states have call predecessors, (188), 88 states have return successors, (249), 188 states have call predecessors, (249), 179 states have call successors, (249) [2022-03-19 13:41:16,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 946 states and 1322 transitions. [2022-03-19 13:41:16,508 INFO L78 Accepts]: Start accepts. Automaton has 946 states and 1322 transitions. Word has length 40 [2022-03-19 13:41:16,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-19 13:41:16,508 INFO L478 AbstractCegarLoop]: Abstraction has 946 states and 1322 transitions. [2022-03-19 13:41:16,508 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.8) internal successors, (28), 5 states have internal predecessors, (28), 3 states have call successors, (7), 7 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-03-19 13:41:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1322 transitions. [2022-03-19 13:41:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-03-19 13:41:16,509 INFO L492 BasicCegarLoop]: Found error trace [2022-03-19 13:41:16,509 INFO L500 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-03-19 13:41:16,509 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-03-19 13:41:16,510 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-03-19 13:41:16,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-19 13:41:16,510 INFO L85 PathProgramCache]: Analyzing trace with hash 708776727, now seen corresponding path program 1 times [2022-03-19 13:41:16,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-03-19 13:41:16,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [219826576] [2022-03-19 13:41:16,510 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-03-19 13:41:16,510 INFO L85 PathProgramCache]: Analyzing trace with hash 708776727, now seen corresponding path program 2 times [2022-03-19 13:41:16,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-19 13:41:16,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121903074] [2022-03-19 13:41:16,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-19 13:41:16,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-19 13:41:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-19 13:41:16,772 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-03-19 13:41:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-03-19 13:41:17,095 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-03-19 13:41:17,096 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-03-19 13:41:17,096 INFO L614 BasicCegarLoop]: Counterexample is feasible [2022-03-19 13:41:17,098 INFO L788 garLoopResultBuilder]: Registering result UNSAFE for location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-03-19 13:41:17,099 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-03-19 13:41:17,102 INFO L718 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 2, 2, 2, 2, 2] [2022-03-19 13:41:17,103 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-03-19 13:41:17,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.03 01:41:17 BoogieIcfgContainer [2022-03-19 13:41:17,132 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-19 13:41:17,133 INFO L158 Benchmark]: Toolchain (without parser) took 452943.88ms. Allocated memory was 172.0MB in the beginning and 996.1MB in the end (delta: 824.2MB). Free memory was 149.4MB in the beginning and 246.2MB in the end (delta: -96.9MB). Peak memory consumption was 726.7MB. Max. memory is 8.0GB. [2022-03-19 13:41:17,133 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 172.0MB. Free memory is still 137.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-03-19 13:41:17,133 INFO L158 Benchmark]: CACSL2BoogieTranslator took 783.73ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 149.0MB in the beginning and 169.3MB in the end (delta: -20.3MB). Peak memory consumption was 71.7MB. Max. memory is 8.0GB. [2022-03-19 13:41:17,133 INFO L158 Benchmark]: Boogie Preprocessor took 258.64ms. Allocated memory is still 226.5MB. Free memory was 169.3MB in the beginning and 168.4MB in the end (delta: 938.5kB). Peak memory consumption was 41.0MB. Max. memory is 8.0GB. [2022-03-19 13:41:17,133 INFO L158 Benchmark]: RCFGBuilder took 11946.04ms. Allocated memory was 226.5MB in the beginning and 829.4MB in the end (delta: 602.9MB). Free memory was 168.4MB in the beginning and 304.4MB in the end (delta: -136.0MB). Peak memory consumption was 506.0MB. Max. memory is 8.0GB. [2022-03-19 13:41:17,134 INFO L158 Benchmark]: TraceAbstraction took 439952.41ms. Allocated memory was 829.4MB in the beginning and 996.1MB in the end (delta: 166.7MB). Free memory was 303.8MB in the beginning and 246.2MB in the end (delta: 57.6MB). Peak memory consumption was 224.3MB. Max. memory is 8.0GB. [2022-03-19 13:41:17,134 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 172.0MB. Free memory is still 137.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 783.73ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 149.0MB in the beginning and 169.3MB in the end (delta: -20.3MB). Peak memory consumption was 71.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 258.64ms. Allocated memory is still 226.5MB. Free memory was 169.3MB in the beginning and 168.4MB in the end (delta: 938.5kB). Peak memory consumption was 41.0MB. Max. memory is 8.0GB. * RCFGBuilder took 11946.04ms. Allocated memory was 226.5MB in the beginning and 829.4MB in the end (delta: 602.9MB). Free memory was 168.4MB in the beginning and 304.4MB in the end (delta: -136.0MB). Peak memory consumption was 506.0MB. Max. memory is 8.0GB. * TraceAbstraction took 439952.41ms. Allocated memory was 829.4MB in the beginning and 996.1MB in the end (delta: 166.7MB). Free memory was 303.8MB in the beginning and 246.2MB in the end (delta: 57.6MB). Peak memory consumption was 224.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 2031]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L1492] unsigned long KeNumberProcessors ; [L1696] static int isFixed = 0; [L1697] static LARGE_INTEGER frequency = { .u ={.LowPart = 0L, .HighPart = 0L}}; [L1722] struct _GUID const DiskClassGuid = {1408590599L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1723] struct _GUID const CdRomClassGuid = {1408590600L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1724] struct _GUID const PartitionClassGuid = {1408590602L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1725] struct _GUID const TapeClassGuid = {1408590603L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1726] struct _GUID const WriteOnceDiskClassGuid = {1408590604L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1727] struct _GUID const VolumeClassGuid = {1408590605L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1728] struct _GUID const MediumChangerClassGuid = {1408590608L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1729] struct _GUID const FloppyClassGuid = {1408590609L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1730] struct _GUID const CdChangerClassGuid = {1408590610L, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1731] struct _GUID const StoragePortClassGuid = {718077536L, 49456, 4562, {176, 130, 0, 160, 201, 30, 251, 139}}; [L1743-L1744] struct _GUID const MOUNTDEV_MOUNTED_DEVICE_GUID = {1408590605, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1746] struct _GUID const MSWmi_MofData_GUID = {93327905, 54630, 4561, {178, 240, 0, 160, 201, 6, 41, 16}}; [L1747] struct _GUID const MSWmi_ProviderInfo_GUID = {3351197136U, 43739, 4561, {191, 74, 0, 160, 201, 6, 41, 16}}; [L1748] struct _GUID const MSWmi_PnPDeviceId_GUID = {3351197138U, 43739, 4561, {191, 74, 0, 160, 201, 6, 41, 16}}; [L1749-L1750] struct _GUID const MSWmi_PnPInstanceNames_GUID = {3351197139U, 43739, 4561, {191, 74, 0, 160, 201, 6, 41, 16}}; [L1751-L1752] struct _GUID const MSSmBios_RawSMBiosTables_GUID = {2405959760U, 42372, 4561, {191, 56, 0, 160, 201, 6, 41, 16}}; [L1753-L1754] struct _GUID const MSPower_DeviceEnable_GUID = {2189167215U, 65200, 4560, {189, 38, 0, 170, 0, 183, 179, 42}}; [L1755-L1756] struct _GUID const MSPower_DeviceWakeEnable_GUID = {2840881794U, 65200, 4560, {189, 38, 0, 170, 0, 183, 179, 42}}; [L1757-L1758] struct _GUID const MSNdis_NetworkAddress_GUID = {3049101495U, 513, 4561, {165, 14, 0, 160, 201, 6, 41, 16}}; [L1759-L1760] struct _GUID const MSNdis_NetworkShortAddress_GUID = {3049101496U, 513, 4561, {165, 14, 0, 160, 201, 6, 41, 16}}; [L1761-L1762] struct _GUID const MSNdis_NetworkLinkSpeed_GUID = {1627155287, 3942, 4561, {150, 167, 0, 192, 79, 195, 53, 140}}; [L1763-L1764] struct _GUID const MSNdis_EnumerateAdapter_GUID = {2552180095U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1765-L1766] struct _GUID const MSNdis_NotifyAdapterRemoval_GUID = {2552180096U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1767-L1768] struct _GUID const MSNdis_NotifyAdapterArrival_GUID = {2552180097U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1769-L1770] struct _GUID const MSNdis_NdisEnumerateVc_GUID = {2552180098U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1771-L1772] struct _GUID const MSNdis_NotifyVcRemoval_GUID = {2552180089U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1773-L1774] struct _GUID const MSNdis_NotifyVcArrival_GUID = {405773836, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1775-L1776] struct _GUID const MSNdis_HardwareStatus_GUID = {1589707604, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1777-L1778] struct _GUID const MSNdis_MediaSupported_GUID = {1589707605, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1779] struct _GUID const MSNdis_MediaInUse_GUID = {1589707606, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1780-L1781] struct _GUID const MSNdis_MaximumLookahead_GUID = {1589707607, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1782-L1783] struct _GUID const MSNdis_MaximumFrameSize_GUID = {1589707608, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1784] struct _GUID const MSNdis_LinkSpeed_GUID = {1589707609, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1785-L1786] struct _GUID const MSNdis_TransmitBufferSpace_GUID = {1589707610, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1787-L1788] struct _GUID const MSNdis_ReceiveBufferSpace_GUID = {1589707611, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1789-L1790] struct _GUID const MSNdis_TransmitBlockSize_GUID = {1589707612, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1791-L1792] struct _GUID const MSNdis_ReceiveBlockSize_GUID = {1589707613, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1793] struct _GUID const MSNdis_VendorID_GUID = {1589707614, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1794-L1795] struct _GUID const MSNdis_VendorDescription_GUID = {1589707615, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1796-L1797] struct _GUID const MSNdis_CurrentPacketFilter_GUID = {1589707616, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1798-L1799] struct _GUID const MSNdis_CurrentLookahead_GUID = {1589707617, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1800-L1801] struct _GUID const MSNdis_DriverVersion_GUID = {1589707618, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1802-L1803] struct _GUID const MSNdis_MaximumTotalSize_GUID = {1589707619, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1804] struct _GUID const MSNdis_MacOptions_GUID = {1589707621, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1805-L1806] struct _GUID const MSNdis_MediaConnectStatus_GUID = {1589707622, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1807-L1808] struct _GUID const MSNdis_MaximumSendPackets_GUID = {1589707623, 42522, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1809-L1810] struct _GUID const MSNdis_VendorDriverVersion_GUID = {1148802809, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1811] struct _GUID const MSNdis_TransmitsOk_GUID = {1148802810, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1812] struct _GUID const MSNdis_ReceivesOk_GUID = {1148802811, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1813-L1814] struct _GUID const MSNdis_TransmitsError_GUID = {1148802812, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1815-L1816] struct _GUID const MSNdis_ReceiveError_GUID = {1148802813, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1817-L1818] struct _GUID const MSNdis_ReceiveNoBuffer_GUID = {1148802814, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1819-L1820] struct _GUID const MSNdis_CoHardwareStatus_GUID = {2031800722, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1821-L1822] struct _GUID const MSNdis_CoMediaSupported_GUID = {2031800723, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1823-L1824] struct _GUID const MSNdis_CoMediaInUse_GUID = {2031800724, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1825] struct _GUID const MSNdis_CoLinkSpeed_GUID = {2031800725, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1826] struct _GUID const MSNdis_CoVendorId_GUID = {2031800726, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1827-L1828] struct _GUID const MSNdis_CoVendorDescription_GUID = {2031800727, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1829-L1830] struct _GUID const MSNdis_CoDriverVersion_GUID = {2031800728, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1831-L1832] struct _GUID const MSNdis_CoMacOptions_GUID = {2031800730, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1833-L1834] struct _GUID const MSNdis_CoMediaConnectStatus_GUID = {2031800731, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1835-L1836] struct _GUID const MSNdis_CoVendorDriverVersion_GUID = {2031800732, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1837-L1838] struct _GUID const MSNdis_CoMinimumLinkSpeed_GUID = {2031800733, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1839-L1840] struct _GUID const MSNdis_CoTransmitPdusOk_GUID = {169953285, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1841-L1842] struct _GUID const MSNdis_CoReceivePdusOk_GUID = {169953286, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1843-L1844] struct _GUID const MSNdis_CoTransmitPduErrors_GUID = {169953287, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1845-L1846] struct _GUID const MSNdis_CoReceivePduErrors_GUID = {169953288, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1847-L1848] struct _GUID const MSNdis_CoReceivePdusNoBuffer_GUID = {169953289, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1849-L1850] struct _GUID const MSNdis_AtmSupportedVcRates_GUID = {2031800734, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1851-L1852] struct _GUID const MSNdis_AtmSupportedServiceCategory_GUID = {2031800735, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1853-L1854] struct _GUID const MSNdis_AtmSupportedAalTypes_GUID = {2031800736, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1855-L1856] struct _GUID const MSNdis_AtmHardwareCurrentAddress_GUID = {2031800737, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1857-L1858] struct _GUID const MSNdis_AtmMaxActiveVcs_GUID = {2031800738, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1859-L1860] struct _GUID const MSNdis_AtmMaxActiveVciBits_GUID = {2031800739, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1861-L1862] struct _GUID const MSNdis_AtmMaxActiveVpiBits_GUID = {2031800740, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1863-L1864] struct _GUID const MSNdis_AtmMaxAal0PacketSize_GUID = {2031800741, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1865-L1866] struct _GUID const MSNdis_AtmMaxAal1PacketSize_GUID = {2031800742, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1867-L1868] struct _GUID const MSNdis_AtmMaxAal34PacketSize_GUID = {2031800743, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1869-L1870] struct _GUID const MSNdis_AtmMaxAal5PacketSize_GUID = {2031800721, 58204, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1871-L1872] struct _GUID const MSNdis_AtmReceiveCellsOk_GUID = {169953290, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1873-L1874] struct _GUID const MSNdis_AtmTransmitCellsOk_GUID = {169953291, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1875-L1876] struct _GUID const MSNdis_AtmReceiveCellsDropped_GUID = {169953292, 58207, 4560, {150, 146, 0, 192, 79, 195, 53, 140}}; [L1877-L1878] struct _GUID const MSNdis_EthernetPermanentAddress_GUID = {1148802815, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1879-L1880] struct _GUID const MSNdis_EthernetCurrentAddress_GUID = {1148802816, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1881-L1882] struct _GUID const MSNdis_EthernetMulticastList_GUID = {1148802817, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1883-L1884] struct _GUID const MSNdis_EthernetMaximumMulticastListSize_GUID = {1148802818, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1885-L1886] struct _GUID const MSNdis_EthernetMacOptions_GUID = {1148802819, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1887-L1888] struct _GUID const MSNdis_EthernetReceiveErrorAlignment_GUID = {1148802820, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1889-L1890] struct _GUID const MSNdis_EthernetOneTransmitCollision_GUID = {1148802821, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1891-L1892] struct _GUID const MSNdis_EthernetMoreTransmitCollisions_GUID = {1148802822, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1893-L1894] struct _GUID const MSNdis_TokenRingPermanentAddress_GUID = {1148802823, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1895-L1896] struct _GUID const MSNdis_TokenRingCurrentAddress_GUID = {1148802824, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1897-L1898] struct _GUID const MSNdis_TokenRingCurrentFunctional_GUID = {1148802825, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1899-L1900] struct _GUID const MSNdis_TokenRingCurrentGroup_GUID = {1148802826, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1901-L1902] struct _GUID const MSNdis_TokenRingLastOpenStatus_GUID = {1148802827, 42523, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1903-L1904] struct _GUID const MSNdis_TokenRingCurrentRingStatus_GUID = {2299148012U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1905-L1906] struct _GUID const MSNdis_TokenRingCurrentRingState_GUID = {2901491762U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1907-L1908] struct _GUID const MSNdis_TokenRingLineErrors_GUID = {2901491763U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1909-L1910] struct _GUID const MSNdis_TokenRingLostFrames_GUID = {2901491764U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1911-L1912] struct _GUID const MSNdis_FddiLongPermanentAddress_GUID = {2901491765U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1913-L1914] struct _GUID const MSNdis_FddiLongCurrentAddress_GUID = {2901491766U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1915-L1916] struct _GUID const MSNdis_FddiLongMulticastList_GUID = {2901491767U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1917-L1918] struct _GUID const MSNdis_FddiLongMaximumListSize_GUID = {2901491768U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1919-L1920] struct _GUID const MSNdis_FddiShortPermanentAddress_GUID = {2901491769U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1921-L1922] struct _GUID const MSNdis_FddiShortCurrentAddress_GUID = {2901491770U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1923-L1924] struct _GUID const MSNdis_FddiShortMulticastList_GUID = {2901491771U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1925-L1926] struct _GUID const MSNdis_FddiShortMaximumListSize_GUID = {2901491772U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1927-L1928] struct _GUID const MSNdis_FddiAttachmentType_GUID = {2901491773U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1929-L1930] struct _GUID const MSNdis_FddiUpstreamNodeLong_GUID = {2901491774U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1931-L1932] struct _GUID const MSNdis_FddiDownstreamNodeLong_GUID = {2901491775U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1933-L1934] struct _GUID const MSNdis_FddiFrameErrors_GUID = {2901491776U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1935-L1936] struct _GUID const MSNdis_FddiFramesLost_GUID = {2901491777U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1937-L1938] struct _GUID const MSNdis_FddiRingManagmentState_GUID = {2901491778U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1939-L1940] struct _GUID const MSNdis_FddiLctFailures_GUID = {2901491779U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1941-L1942] struct _GUID const MSNdis_FddiLemRejects_GUID = {2901491780U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1943-L1944] struct _GUID const MSNdis_FddiLConnectionState_GUID = {2901491781U, 42524, 4560, {141, 212, 0, 192, 79, 195, 53, 140}}; [L1945-L1946] struct _GUID const MSNdis_StatusResetStart_GUID = {2552180086U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1947-L1948] struct _GUID const MSNdis_StatusResetEnd_GUID = {2552180087U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1949-L1950] struct _GUID const MSNdis_StatusMediaConnect_GUID = {2552180093U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1951-L1952] struct _GUID const MSNdis_StatusMediaDisconnect_GUID = {2552180094U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1953-L1954] struct _GUID const MSNdis_StatusMediaSpecificIndication_GUID = {2552180100U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1955-L1956] struct _GUID const MSNdis_StatusLinkSpeedChange_GUID = {2552180101U, 45555, 4560, {141, 215, 0, 192, 79, 195, 53, 140}}; [L1957-L1958] struct _GUID const MSNdis_StatusProtocolBind_GUID = {1410552604, 45555, 4560, {215, 141, 0, 192, 79, 195, 53, 140}}; [L1959-L1960] struct _GUID const MSNdis_StatusProtocolUnbind_GUID = {1849483756, 45555, 4560, {215, 141, 0, 192, 79, 195, 53, 140}}; [L1961-L1962] struct _GUID const MSKeyboard_PortInformation_GUID = {1194457242, 29131, 4561, {165, 44, 0, 160, 201, 6, 41, 16}}; [L1963-L1964] struct _GUID const MSMouse_PortInformation_GUID = {1194457244, 29131, 4561, {165, 44, 0, 160, 201, 6, 41, 16}}; [L1965-L1966] struct _GUID const MSMouse_ClassInformation_GUID = {1194457243, 29131, 4561, {165, 44, 0, 160, 201, 6, 41, 16}}; [L1967-L1968] struct _GUID const MSKeyboard_ClassInformation_GUID = {1194457241, 29131, 4561, {165, 44, 0, 160, 201, 6, 41, 16}}; [L1969-L1970] struct _GUID const MSAcpi_ThermalZoneTemperature_GUID = {2713458880U, 42952, 4561, {191, 60, 0, 160, 201, 6, 41, 16}}; [L1971-L1972] struct _GUID const MSDiskDriver_Geometry_GUID = {620789585, 22466, 4561, {165, 40, 0, 160, 201, 6, 41, 16}}; [L1973-L1974] struct _GUID const MSDiskDriver_PerformanceData_GUID = {3185075666U, 55233, 4560, {165, 1, 0, 160, 201, 6, 41, 16}}; [L1975-L1976] struct _GUID const MSDiskDriver_Performance_GUID = {3185075665U, 55233, 4560, {165, 1, 0, 160, 201, 6, 41, 16}}; [L1977-L1978] struct _GUID const MSStorageDriver_FailurePredictStatus_GUID = {2028716290, 19705, 4562, {186, 74, 0, 160, 201, 6, 41, 16}}; [L1979-L1980] struct _GUID const MSStorageDriver_FailurePredictData_GUID = {2028716291, 19705, 4562, {186, 74, 0, 160, 201, 6, 41, 16}}; [L1981-L1982] struct _GUID const MSStorageDriver_FailurePredictEvent_GUID = {2028716292, 19705, 4562, {186, 74, 0, 160, 201, 6, 41, 16}}; [L1983-L1984] struct _GUID const MSStorageDriver_FailurePredictFunction_GUID = {2028716293, 19705, 4562, {186, 74, 0, 160, 201, 6, 41, 16}}; [L1985-L1986] struct _GUID const MSIde_PortDeviceInfo_GUID = {1408590607, 46783, 4560, {148, 242, 0, 160, 201, 30, 251, 139}}; [L1987] struct _GUID const MSSerial_PortName_GUID = {2699825576U, 45420, 4561, {189, 152, 0, 160, 201, 6, 190, 45}}; [L1988] struct _GUID const MSSerial_CommInfo_GUID = {3987827298U, 45420, 4561, {189, 152, 0, 160, 201, 6, 190, 45}}; [L1989-L1990] struct _GUID const MSSerial_HardwareConfiguration_GUID = {655072134, 45421, 4561, {189, 152, 0, 160, 201, 6, 190, 45}}; [L1991-L1992] struct _GUID const MSSerial_PerformanceInformation_GUID = {1447123660, 45421, 4561, {189, 152, 0, 160, 201, 6, 190, 45}}; [L1993-L1994] struct _GUID const MSSerial_CommProperties_GUID = {2181688362U, 11627, 4562, {186, 73, 0, 160, 201, 6, 41, 16}}; [L1995-L1996] struct _GUID const MSParallel_AllocFreeCounts_GUID = {1270573546, 26707, 4562, {142, 206, 0, 192, 79, 142, 244, 129}}; [L1997-L1998] struct _GUID const MSParallel_DeviceBytesTransferred_GUID = {2315186902U, 25931, 4562, {158, 21, 0, 192, 79, 142, 244, 129}}; [L1999-L2000] struct _GUID const MSRedbook_DriverInformationGuid = {3104133351U, 44554, 4561, {165, 113, 0, 192, 79, 163, 71, 48}}; [L2001-L2002] struct _GUID const MSRedbook_PerformanceGuid = {3104133352U, 44554, 4561, {165, 113, 0, 192, 79, 163, 71, 48}}; [L2003] struct _GUID const RegisteredGuids_GUID = {3823105981U, 14613, 4562, {145, 3, 0, 192, 79, 185, 152, 162}}; [L2004] struct _GUID const DiskPerfGuid = {3185075665U, 55233, 4560, {165, 1, 0, 160, 201, 6, 41, 16}}; [L2005] struct _GUID const THERMAL_ZONE_GUID = {2713458880U, 42952, 4561, {191, 60, 0, 160, 201, 6, 41, 16}}; [L2006] struct _GUID const GlobalLoggerGuid = {3901786812U, 43652, 4562, {154, 147, 0, 128, 95, 133, 215, 198}}; [L2007] struct _GUID const GenericMessageGuid = {2369794079U, 43850, 4562, {154, 147, 0, 128, 95, 133, 215, 198}}; [L2008] struct _GUID const ProcessGuid = {1030727888, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2009] struct _GUID const ThreadGuid = {1030727889, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2010] struct _GUID const HardFaultGuid = {1030727890, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2011] struct _GUID const PageFaultGuid = {1030727891, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2012] struct _GUID const DiskIoGuid = {1030727892, 65029, 4560, {157, 218, 0, 192, 79, 215, 186, 124}}; [L2013] struct _GUID const FileIoGuid = {2429279289U, 19006, 4561, {132, 244, 0, 0, 248, 4, 100, 227}}; [L2014] struct _GUID const TcpIpGuid = {2586315456U, 51424, 4561, {132, 226, 0, 192, 79, 185, 152, 162}}; [L2015] struct _GUID const UdpIpGuid = {3208270021U, 43465, 18824, {160, 5, 45, 240, 183, 200, 15, 128}}; [L2016] struct _GUID const ImageLoadGuid = {749821213, 24513, 4562, {171, 225, 0, 160, 201, 17, 245, 24}}; [L2017] struct _GUID const RegistryGuid = {2924704302U, 51299, 4562, {134, 89, 0, 192, 79, 163, 33, 161}}; [L2018] struct _GUID const TraceErrorGuid = {964792796, 11687, 4563, {139, 152, 0, 128, 95, 133, 215, 198}}; [L2034] int s ; [L2035] int UNLOADED ; [L2036] int NP ; [L2037] int DC ; [L2038] int SKIP1 ; [L2039] int SKIP2 ; [L2040] int MPR1 ; [L2041] int MPR3 ; [L2042] int IPC ; [L2043] int pended ; [L2044] NTSTATUS (*compFptr)(PDEVICE_OBJECT DeviceObject , PIRP Irp , PVOID Context ) ; [L2045] int compRegistered ; [L2046] int lowerDriverReturn ; [L2047] int setEventCalled ; [L2048] int customIrp ; [L2049] int myStatus ; [L2050] int routine ; [L2073] UNICODE_STRING DiskPerfRegistryPath ; [L2114] WMIGUIDREGINFO DiskperfGuidList[1] = { {& DiskPerfGuid, 1, 0}}; [L3198] IRP *pirp ; [L3389] char _SLAM_alloc_dummy ; [L3214] DRIVER_OBJECT d ; [L3215] NTSTATUS status = __VERIFIER_nondet_long() ; [L3216] int we_should_unload = __VERIFIER_nondet_int() ; [L3217] IRP irp ; [L3218] int __BLAST_NONDET___0 = __VERIFIER_nondet_int() ; [L3219] int irp_choice = __VERIFIER_nondet_int() ; [L3220] DEVICE_OBJECT devobj ; [L3221] devobj.DeviceExtension = malloc(sizeof (DEVICE_EXTENSION)) [L3222] EXPR devobj.DeviceExtension [L3222] ((DEVICE_EXTENSION*)devobj.DeviceExtension)->DiskCounters = malloc(sizeof (struct _DISK_PERFORMANCE)) [L3223] KeNumberProcessors = __VERIFIER_nondet_ulong() [L3224] irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation = malloc(4 * sizeof (IO_STACK_LOCATION)) [L3226] EXPR irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation [L3226] irp.Tail.Overlay.__annonCompField17.__annonCompField16.CurrentStackLocation += 3 [L3227] irp.AssociatedIrp.SystemBuffer = malloc(sizeof (struct _DISK_PERFORMANCE)) [L3231] pirp = & irp [L3232] CALL _BLAST_init() [L2055] UNLOADED = 0 [L2056] NP = 1 [L2057] DC = 2 [L2058] SKIP1 = 3 [L2059] SKIP2 = 4 [L2060] MPR1 = 5 [L2061] MPR3 = 6 [L2062] IPC = 7 [L2063] s = UNLOADED [L2064] pended = 0 [L2065] compFptr = 0 [L2066] compRegistered = 0 [L2067] lowerDriverReturn = 0 [L2068] setEventCalled = 0 [L2069] customIrp = 0 [L3232] RET _BLAST_init() [L3234] COND TRUE status >= 0L [L3235] s = NP [L3236] customIrp = 0 [L3237] setEventCalled = customIrp [L3238] lowerDriverReturn = setEventCalled [L3239] compRegistered = lowerDriverReturn [L3240] compFptr = compRegistered [L3241] pended = compFptr [L3242] pirp->IoStatus.__annonCompField4.Status = 0L [L3243] myStatus = 0L [L3244] COND TRUE irp_choice == 0 [L3245] pirp->IoStatus.__annonCompField4.Status = -1073741637L [L3246] myStatus = -1073741637L [L3251] CALL stub_driver_init() [L3203] s = NP [L3204] customIrp = 0 [L3205] setEventCalled = customIrp [L3206] lowerDriverReturn = setEventCalled [L3207] compRegistered = lowerDriverReturn [L3208] compFptr = compRegistered [L3209] pended = compFptr [L3251] RET stub_driver_init() [L3253] COND FALSE !(! (status >= 0L)) [L3258] COND TRUE __BLAST_NONDET___0 == 0 [L3278] CALL, EXPR DiskPerfCreate(& devobj, pirp) [L2422] Irp->IoStatus.__annonCompField4.Status = 0L [L2423] myStatus = 0L [L2424] CALL IofCompleteRequest(Irp, 0) [L3932] COND TRUE s == NP [L3933] s = DC [L2424] RET IofCompleteRequest(Irp, 0) [L2426] return (0L); [L3278] RET, EXPR DiskPerfCreate(& devobj, pirp) [L3278] status = DiskPerfCreate(& devobj, pirp) [L3312] COND FALSE !(\read(we_should_unload)) [L3322] COND FALSE !(pended == 1) [L3330] COND FALSE !(pended == 1) [L3338] COND FALSE !(s == UNLOADED) [L3341] COND FALSE !(status == -1L) [L3344] COND TRUE s != SKIP2 [L3345] COND TRUE s != IPC [L3346] COND FALSE !(s != DC) [L3358] COND FALSE !(pended == 1) [L3367] COND TRUE s == DC [L3369] CALL errorFn() [L2031] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 101 procedures, 762 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 439.9s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 330.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 7 mSolverCounterUnknown, 5953 SdHoareTripleChecker+Valid, 87.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5789 mSDsluCounter, 6547 SdHoareTripleChecker+Invalid, 81.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2682 mSDsCounter, 2452 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7602 IncrementalHoareTripleChecker+Invalid, 10061 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2452 mSolverCounterUnsat, 3865 mSDtfsCounter, 7602 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 177 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 320.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=946occurred in iteration=7, InterpolantAutomatonStates: 71, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 9.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 676 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-03-19 13:41:17,195 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...