/usr/bin/java -ea -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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-14 23:30:18,500 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-14 23:30:18,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-14 23:30:18,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-14 23:30:18,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-14 23:30:18,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-14 23:30:18,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-14 23:30:18,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-14 23:30:18,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-14 23:30:18,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-14 23:30:18,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-14 23:30:18,560 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-14 23:30:18,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-14 23:30:18,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-14 23:30:18,562 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-14 23:30:18,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-14 23:30:18,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-14 23:30:18,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-14 23:30:18,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-14 23:30:18,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-14 23:30:18,580 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-14 23:30:18,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-14 23:30:18,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-14 23:30:18,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-14 23:30:18,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-14 23:30:18,585 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-14 23:30:18,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-14 23:30:18,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-14 23:30:18,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-14 23:30:18,598 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-14 23:30:18,605 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-14 23:30:18,606 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-14 23:30:18,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-14 23:30:18,607 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-14 23:30:18,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-14 23:30:18,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-14 23:30:18,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-14 23:30:18,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-14 23:30:18,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-14 23:30:18,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-14 23:30:18,608 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-14 23:30:18,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-14 23:30:18,608 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-14 23:30:18,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-14 23:30:18,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-14 23:30:18,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-14 23:30:18,609 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-14 23:30:18,609 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-14 23:30:18,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 23:30:18,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-14 23:30:18,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-14 23:30:18,610 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-14 23:30:18,611 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-14 23:30:18,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-14 23:30:18,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-14 23:30:18,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-14 23:30:18,861 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-14 23:30:18,863 INFO L275 PluginConnector]: CDTParser initialized [2022-04-14 23:30:18,864 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c [2022-04-14 23:30:18,923 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42a5ff1ad/fcd3c3f9b7ba48249d60f9fffb563c9e/FLAG7767af38a [2022-04-14 23:30:19,443 INFO L306 CDTParser]: Found 1 translation units. [2022-04-14 23:30:19,443 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c [2022-04-14 23:30:19,479 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42a5ff1ad/fcd3c3f9b7ba48249d60f9fffb563c9e/FLAG7767af38a [2022-04-14 23:30:19,946 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42a5ff1ad/fcd3c3f9b7ba48249d60f9fffb563c9e [2022-04-14 23:30:19,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-14 23:30:19,952 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-14 23:30:19,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-14 23:30:19,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-14 23:30:19,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-14 23:30:19,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 11:30:19" (1/1) ... [2022-04-14 23:30:19,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2339458 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:19, skipping insertion in model container [2022-04-14 23:30:19,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 11:30:19" (1/1) ... [2022-04-14 23:30:19,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-14 23:30:20,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-14 23:30:20,407 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/kbfiltr.i.cil-2.c[62209,62222] [2022-04-14 23:30:20,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 23:30:20,622 INFO L203 MainTranslator]: Completed pre-run [2022-04-14 23:30:20,697 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/kbfiltr.i.cil-2.c[62209,62222] [2022-04-14 23:30:20,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 23:30:20,854 INFO L208 MainTranslator]: Completed translation [2022-04-14 23:30:20,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20 WrapperNode [2022-04-14 23:30:20,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-14 23:30:20,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-14 23:30:20,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-14 23:30:20,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-14 23:30:20,866 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20" (1/1) ... [2022-04-14 23:30:20,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20" (1/1) ... [2022-04-14 23:30:20,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20" (1/1) ... [2022-04-14 23:30:20,922 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20" (1/1) ... [2022-04-14 23:30:21,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20" (1/1) ... [2022-04-14 23:30:21,039 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20" (1/1) ... [2022-04-14 23:30:21,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20" (1/1) ... [2022-04-14 23:30:21,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-14 23:30:21,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-14 23:30:21,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-14 23:30:21,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-14 23:30:21,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 11:30:20" (1/1) ... [2022-04-14 23:30:21,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 23:30:21,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 23:30:21,092 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) [2022-04-14 23:30:21,119 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 [2022-04-14 23:30:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-14 23:30:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-14 23:30:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2022-04-14 23:30:21,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PKEYBOARD_INPUT_DATA~0~X~~POUTPUT_PACKET~0~X~~UCHAR~0~X~~PUCHAR~0~X~~PBOOLEAN~0~X~~PKEYBOARD_SCAN_STATE~0~TO~~BOOLEAN~0 [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IoCtl [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_AddDevice [2022-04-14 23:30:21,143 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InitializationRoutine [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IsrHook [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_ServiceCallback [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Unload [2022-04-14 23:30:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-04-14 23:30:21,145 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-04-14 23:30:21,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-04-14 23:30:21,147 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-04-14 23:30:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-04-14 23:30:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-04-14 23:30:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-04-14 23:30:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-04-14 23:30:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-04-14 23:30:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-04-14 23:30:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-04-14 23:30:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-04-14 23:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-04-14 23:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-04-14 23:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-04-14 23:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-04-14 23:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-04-14 23:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-04-14 23:30:21,150 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-04-14 23:30:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-04-14 23:30:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-04-14 23:30:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-14 23:30:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-04-14 23:30:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-04-14 23:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-14 23:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-14 23:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-14 23:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-14 23:30:21,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-04-14 23:30:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-14 23:30:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2022-04-14 23:30:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-04-14 23:30:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-14 23:30:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-04-14 23:30:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-04-14 23:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-04-14 23:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-04-14 23:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-04-14 23:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-04-14 23:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-04-14 23:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-04-14 23:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-04-14 23:30:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-04-14 23:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-04-14 23:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-04-14 23:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-04-14 23:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-04-14 23:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-04-14 23:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-04-14 23:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-04-14 23:30:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-14 23:30:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-14 23:30:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-04-14 23:30:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-04-14 23:30:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-04-14 23:30:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-04-14 23:30:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-04-14 23:30:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-04-14 23:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-04-14 23:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-04-14 23:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-04-14 23:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-04-14 23:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-04-14 23:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-04-14 23:30:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_AddDevice [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2022-04-14 23:30:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IoCtl [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InitializationRoutine [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IsrHook [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_ServiceCallback [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Unload [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-14 23:30:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PKEYBOARD_INPUT_DATA~0~X~~POUTPUT_PACKET~0~X~~UCHAR~0~X~~PUCHAR~0~X~~PBOOLEAN~0~X~~PKEYBOARD_SCAN_STATE~0~TO~~BOOLEAN~0 [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-04-14 23:30:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-14 23:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-04-14 23:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-14 23:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-14 23:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-14 23:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-04-14 23:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-04-14 23:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-04-14 23:30:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-04-14 23:30:21,614 INFO L234 CfgBuilder]: Building ICFG [2022-04-14 23:30:21,617 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-14 23:30:21,641 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:21,705 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:21,705 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:21,706 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:21,713 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:21,714 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:21,742 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:21,749 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:21,749 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:21,750 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:21,765 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:21,765 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:21,769 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:21,778 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:21,778 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,038 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,046 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,046 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,047 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,064 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,064 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,064 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,089 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,089 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,111 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,117 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,117 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,118 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,124 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,124 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,125 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,137 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,138 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,173 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,179 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,179 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,180 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,185 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,185 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,195 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,326 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2022-04-14 23:30:22,326 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2022-04-14 23:30:22,339 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,357 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-04-14 23:30:22,357 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-04-14 23:30:22,369 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:22,374 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:22,375 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:22,378 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:24,222 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-14 23:30:24,222 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-14 23:30:24,394 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:24,399 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:24,400 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:24,574 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:24,584 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:24,584 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:24,600 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:24,619 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-04-14 23:30:24,619 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-04-14 23:30:24,629 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:24,639 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-14 23:30:24,640 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-14 23:30:24,679 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:24,685 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:24,685 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:24,686 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:24,722 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-04-14 23:30:24,722 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-04-14 23:30:24,725 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-14 23:30:24,731 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-14 23:30:24,731 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-14 23:30:24,765 INFO L275 CfgBuilder]: Performing block encoding [2022-04-14 23:30:24,775 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-14 23:30:24,775 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-04-14 23:30:24,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 11:30:24 BoogieIcfgContainer [2022-04-14 23:30:24,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-14 23:30:24,778 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-14 23:30:24,778 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-14 23:30:24,779 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-14 23:30:24,782 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 11:30:24" (1/1) ... [2022-04-14 23:30:24,784 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-14 23:30:24,821 INFO L89 elerationTransformer]: Jordan loop acceleration statistics: 0 HavocedVariables, 4 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-14 23:30:24,822 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.IllegalArgumentException: NONINTEGER_UPDATE Some updated variables are of non-integer sorts : [(Array Int (Array Int Int))] at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAccelerationIcfgTransformer$JordanLoopAccelerationTransformer.transform(JordanLoopAccelerationIcfgTransformer.java:100) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewLocalTransition(TransformedIcfgBuilder.java:479) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewTransition(TransformedIcfgBuilder.java:198) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.processLocations(IcfgTransformer.java:116) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.transform(IcfgTransformer.java:96) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.(IcfgTransformer.java:83) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAccelerationIcfgTransformer.(JordanLoopAccelerationIcfgTransformer.java:71) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyLoopAccelerationJordan(IcfgTransformationObserver.java:287) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:178) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:148) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:137) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-04-14 23:30:24,827 INFO L158 Benchmark]: Toolchain (without parser) took 4873.14ms. Allocated memory was 178.3MB in the beginning and 256.9MB in the end (delta: 78.6MB). Free memory was 117.8MB in the beginning and 162.4MB in the end (delta: -44.7MB). Peak memory consumption was 35.5MB. Max. memory is 8.0GB. [2022-04-14 23:30:24,827 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 178.3MB. Free memory is still 138.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-14 23:30:24,828 INFO L158 Benchmark]: CACSL2BoogieTranslator took 901.81ms. Allocated memory was 178.3MB in the beginning and 256.9MB in the end (delta: 78.6MB). Free memory was 117.5MB in the beginning and 172.6MB in the end (delta: -55.1MB). Peak memory consumption was 29.5MB. Max. memory is 8.0GB. [2022-04-14 23:30:24,829 INFO L158 Benchmark]: Boogie Preprocessor took 207.91ms. Allocated memory is still 256.9MB. Free memory was 172.6MB in the beginning and 157.4MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-04-14 23:30:24,830 INFO L158 Benchmark]: RCFGBuilder took 3712.70ms. Allocated memory is still 256.9MB. Free memory was 157.4MB in the beginning and 166.6MB in the end (delta: -9.3MB). Peak memory consumption was 73.6MB. Max. memory is 8.0GB. [2022-04-14 23:30:24,830 INFO L158 Benchmark]: IcfgTransformer took 46.25ms. Allocated memory is still 256.9MB. Free memory was 166.6MB in the beginning and 162.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-04-14 23:30:24,836 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 178.3MB. Free memory is still 138.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 901.81ms. Allocated memory was 178.3MB in the beginning and 256.9MB in the end (delta: 78.6MB). Free memory was 117.5MB in the beginning and 172.6MB in the end (delta: -55.1MB). Peak memory consumption was 29.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 207.91ms. Allocated memory is still 256.9MB. Free memory was 172.6MB in the beginning and 157.4MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * RCFGBuilder took 3712.70ms. Allocated memory is still 256.9MB. Free memory was 157.4MB in the beginning and 166.6MB in the end (delta: -9.3MB). Peak memory consumption was 73.6MB. Max. memory is 8.0GB. * IcfgTransformer took 46.25ms. Allocated memory is still 256.9MB. Free memory was 166.6MB in the beginning and 162.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: IllegalArgumentException: NONINTEGER_UPDATE Some updated variables are of non-integer sorts : [(Array Int (Array Int Int))] de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: IllegalArgumentException: NONINTEGER_UPDATE Some updated variables are of non-integer sorts : [(Array Int (Array Int Int))]: de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.jordan.JordanLoopAccelerationIcfgTransformer$JordanLoopAccelerationTransformer.transform(JordanLoopAccelerationIcfgTransformer.java:100) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-04-14 23:30:24,876 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...