java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-05 15:53:16,135 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-05 15:53:16,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-05 15:53:16,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-05 15:53:16,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-05 15:53:16,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-05 15:53:16,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-05 15:53:16,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-05 15:53:16,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-05 15:53:16,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-05 15:53:16,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-05 15:53:16,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-05 15:53:16,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-05 15:53:16,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-05 15:53:16,159 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-05 15:53:16,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-05 15:53:16,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-05 15:53:16,162 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-05 15:53:16,163 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-05 15:53:16,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-05 15:53:16,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-05 15:53:16,168 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-05 15:53:16,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-05 15:53:16,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-05 15:53:16,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-05 15:53:16,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-05 15:53:16,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-05 15:53:16,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-05 15:53:16,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-05 15:53:16,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-05 15:53:16,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-05 15:53:16,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-05 15:53:16,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-05 15:53:16,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-05 15:53:16,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-05 15:53:16,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-05 15:53:16,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-05 15:53:16,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-05 15:53:16,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-05 15:53:16,181 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-05 15:53:16,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-05 15:53:16,182 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-05 15:53:16,196 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-05 15:53:16,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-05 15:53:16,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-05 15:53:16,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-05 15:53:16,198 INFO L138 SettingsManager]: * Use SBE=true [2019-09-05 15:53:16,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-05 15:53:16,198 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-05 15:53:16,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-05 15:53:16,199 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-05 15:53:16,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-05 15:53:16,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-05 15:53:16,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-05 15:53:16,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-05 15:53:16,200 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-05 15:53:16,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-05 15:53:16,200 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-05 15:53:16,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-05 15:53:16,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-05 15:53:16,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-05 15:53:16,201 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-05 15:53:16,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-05 15:53:16,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-05 15:53:16,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-05 15:53:16,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-05 15:53:16,202 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-05 15:53:16,202 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-05 15:53:16,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-05 15:53:16,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-05 15:53:16,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-05 15:53:16,239 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-05 15:53:16,250 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-05 15:53:16,254 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-05 15:53:16,255 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-05 15:53:16,255 INFO L275 PluginConnector]: CDTParser initialized [2019-09-05 15:53:16,256 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c [2019-09-05 15:53:16,315 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7910a2026/26bff550739147e5b8db00ea844e0b03/FLAG6ffa74860 [2019-09-05 15:53:17,008 INFO L306 CDTParser]: Found 1 translation units. [2019-09-05 15:53:17,009 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c [2019-09-05 15:53:17,039 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7910a2026/26bff550739147e5b8db00ea844e0b03/FLAG6ffa74860 [2019-09-05 15:53:17,200 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7910a2026/26bff550739147e5b8db00ea844e0b03 [2019-09-05 15:53:17,211 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-05 15:53:17,212 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-05 15:53:17,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-05 15:53:17,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-05 15:53:17,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-05 15:53:17,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 03:53:17" (1/1) ... [2019-09-05 15:53:17,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49c249d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:17, skipping insertion in model container [2019-09-05 15:53:17,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 03:53:17" (1/1) ... [2019-09-05 15:53:17,226 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-05 15:53:17,324 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-05 15:53:18,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 15:53:18,228 INFO L188 MainTranslator]: Completed pre-run [2019-09-05 15:53:18,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 15:53:18,563 INFO L192 MainTranslator]: Completed translation [2019-09-05 15:53:18,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18 WrapperNode [2019-09-05 15:53:18,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-05 15:53:18,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-05 15:53:18,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-05 15:53:18,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-05 15:53:18,581 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18" (1/1) ... [2019-09-05 15:53:18,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18" (1/1) ... [2019-09-05 15:53:18,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18" (1/1) ... [2019-09-05 15:53:18,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18" (1/1) ... [2019-09-05 15:53:18,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18" (1/1) ... [2019-09-05 15:53:18,807 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18" (1/1) ... [2019-09-05 15:53:18,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18" (1/1) ... [2019-09-05 15:53:18,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-05 15:53:18,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-05 15:53:18,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-05 15:53:18,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-05 15:53:18,854 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 03:53:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-05 15:53:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-05 15:53:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-05 15:53:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2019-09-05 15:53:18,954 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 [2019-09-05 15:53:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2019-09-05 15:53:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2019-09-05 15:53:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2019-09-05 15:53:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IoCtl [2019-09-05 15:53:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-09-05 15:53:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-09-05 15:53:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2019-09-05 15:53:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_AddDevice [2019-09-05 15:53:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2019-09-05 15:53:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2019-09-05 15:53:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2019-09-05 15:53:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2019-09-05 15:53:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2019-09-05 15:53:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2019-09-05 15:53:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InitializationRoutine [2019-09-05 15:53:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IsrHook [2019-09-05 15:53:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_ServiceCallback [2019-09-05 15:53:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Unload [2019-09-05 15:53:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-09-05 15:53:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-05 15:53:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2019-09-05 15:53:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2019-09-05 15:53:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2019-09-05 15:53:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2019-09-05 15:53:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2019-09-05 15:53:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2019-09-05 15:53:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2019-09-05 15:53:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2019-09-05 15:53:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2019-09-05 15:53:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2019-09-05 15:53:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2019-09-05 15:53:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2019-09-05 15:53:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2019-09-05 15:53:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2019-09-05 15:53:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2019-09-05 15:53:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2019-09-05 15:53:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2019-09-05 15:53:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2019-09-05 15:53:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2019-09-05 15:53:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2019-09-05 15:53:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2019-09-05 15:53:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2019-09-05 15:53:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2019-09-05 15:53:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2019-09-05 15:53:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-09-05 15:53:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-09-05 15:53:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-09-05 15:53:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2019-09-05 15:53:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2019-09-05 15:53:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2019-09-05 15:53:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2019-09-05 15:53:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2019-09-05 15:53:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2019-09-05 15:53:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2019-09-05 15:53:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-09-05 15:53:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-09-05 15:53:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2019-09-05 15:53:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2019-09-05 15:53:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2019-09-05 15:53:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2019-09-05 15:53:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2019-09-05 15:53:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2019-09-05 15:53:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2019-09-05 15:53:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2019-09-05 15:53:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-09-05 15:53:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2019-09-05 15:53:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2019-09-05 15:53:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2019-09-05 15:53:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2019-09-05 15:53:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2019-09-05 15:53:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2019-09-05 15:53:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2019-09-05 15:53:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2019-09-05 15:53:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2019-09-05 15:53:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2019-09-05 15:53:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2019-09-05 15:53:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-09-05 15:53:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-05 15:53:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-05 15:53:19,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-05 15:53:19,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-05 15:53:19,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-05 15:53:19,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-05 15:53:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-05 15:53:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-05 15:53:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-05 15:53:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-05 15:53:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-05 15:53:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-05 15:53:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2019-09-05 15:53:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2019-09-05 15:53:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2019-09-05 15:53:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2019-09-05 15:53:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2019-09-05 15:53:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2019-09-05 15:53:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2019-09-05 15:53:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2019-09-05 15:53:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2019-09-05 15:53:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-05 15:53:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-05 15:53:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2019-09-05 15:53:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2019-09-05 15:53:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-09-05 15:53:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2019-09-05 15:53:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2019-09-05 15:53:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2019-09-05 15:53:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-09-05 15:53:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2019-09-05 15:53:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2019-09-05 15:53:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2019-09-05 15:53:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2019-09-05 15:53:19,014 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2019-09-05 15:53:19,014 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2019-09-05 15:53:19,014 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2019-09-05 15:53:19,014 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2019-09-05 15:53:19,014 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2019-09-05 15:53:19,015 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2019-09-05 15:53:19,015 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2019-09-05 15:53:19,015 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2019-09-05 15:53:19,015 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2019-09-05 15:53:19,017 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2019-09-05 15:53:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2019-09-05 15:53:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2019-09-05 15:53:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2019-09-05 15:53:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2019-09-05 15:53:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2019-09-05 15:53:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2019-09-05 15:53:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2019-09-05 15:53:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-09-05 15:53:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-09-05 15:53:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2019-09-05 15:53:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2019-09-05 15:53:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2019-09-05 15:53:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2019-09-05 15:53:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2019-09-05 15:53:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2019-09-05 15:53:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2019-09-05 15:53:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2019-09-05 15:53:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2019-09-05 15:53:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2019-09-05 15:53:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2019-09-05 15:53:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2019-09-05 15:53:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2019-09-05 15:53:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-09-05 15:53:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2019-09-05 15:53:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2019-09-05 15:53:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2019-09-05 15:53:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-09-05 15:53:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_AddDevice [2019-09-05 15:53:19,028 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2019-09-05 15:53:19,028 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2019-09-05 15:53:19,028 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2019-09-05 15:53:19,028 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IoCtl [2019-09-05 15:53:19,028 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2019-09-05 15:53:19,028 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2019-09-05 15:53:19,029 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InitializationRoutine [2019-09-05 15:53:19,029 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IsrHook [2019-09-05 15:53:19,029 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_ServiceCallback [2019-09-05 15:53:19,029 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Unload [2019-09-05 15:53:19,029 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2019-09-05 15:53:19,029 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-05 15:53:19,029 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-09-05 15:53:19,029 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-09-05 15:53:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-05 15:53:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-05 15:53:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-05 15:53:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-05 15:53:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-05 15:53:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2019-09-05 15:53:19,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-05 15:53:19,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2019-09-05 15:53:19,031 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 [2019-09-05 15:53:19,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2019-09-05 15:53:19,031 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-09-05 15:53:19,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-05 15:53:19,031 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-05 15:53:19,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-05 15:53:19,031 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-09-05 15:53:19,032 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2019-09-05 15:53:19,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-05 15:53:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-05 15:53:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-05 15:53:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-05 15:53:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-05 15:53:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-05 15:53:19,654 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:19,741 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:19,741 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:19,742 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:19,758 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:19,759 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:19,789 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:19,800 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:19,800 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:19,801 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:19,829 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:19,830 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:19,842 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:19,865 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:19,866 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,015 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:20,032 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:20,032 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,033 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:20,050 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:20,050 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,051 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:20,071 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:20,071 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,098 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:20,106 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:20,106 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,107 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:20,115 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:20,115 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,116 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:20,129 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:20,130 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,226 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:20,237 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:20,237 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,238 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:20,249 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:20,250 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:20,271 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:27,842 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2019-09-05 15:53:27,842 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2019-09-05 15:53:27,866 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:27,905 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-05 15:53:27,905 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-05 15:53:27,924 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:27,938 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:27,939 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:27,943 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:29,182 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-09-05 15:53:29,182 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-09-05 15:53:38,548 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:38,558 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:38,558 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:38,613 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:38,627 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:38,628 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:38,656 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:38,684 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-05 15:53:38,684 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-05 15:53:38,699 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:38,722 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-09-05 15:53:38,722 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-09-05 15:53:38,783 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:38,790 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:38,791 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:38,794 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:43,846 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-05 15:53:43,847 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-05 15:53:43,853 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-05 15:53:43,869 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-09-05 15:53:43,869 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-09-05 15:53:44,370 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-05 15:53:44,371 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-05 15:53:44,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 03:53:44 BoogieIcfgContainer [2019-09-05 15:53:44,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-05 15:53:44,373 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-05 15:53:44,373 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-05 15:53:44,373 INFO L275 PluginConnector]: Sifa initialized [2019-09-05 15:53:44,374 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 03:53:44" (1/1) ... [2019-09-05 15:53:44,375 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-05 15:53:44,397 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-05 15:53:44,397 INFO L169 IcfgInterpreter]: Building call graph [2019-09-05 15:53:44,406 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-05 15:53:44,415 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-05 15:53:44,417 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-05 15:53:44,502 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 121 for LOIs [2019-09-05 15:54:51,759 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:275) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionReturn(PredicateTransformer.java:202) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.postReturn(SymbolicTools.java:147) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:232) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) 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:156) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-05 15:54:51,764 INFO L168 Benchmark]: Toolchain (without parser) took 94551.42 ms. Allocated memory was 139.5 MB in the beginning and 844.1 MB in the end (delta: 704.6 MB). Free memory was 82.8 MB in the beginning and 105.5 MB in the end (delta: -22.7 MB). Peak memory consumption was 681.9 MB. Max. memory is 7.1 GB. [2019-09-05 15:54:51,765 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-05 15:54:51,765 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1350.96 ms. Allocated memory was 139.5 MB in the beginning and 202.4 MB in the end (delta: 62.9 MB). Free memory was 82.6 MB in the beginning and 110.9 MB in the end (delta: -28.4 MB). Peak memory consumption was 41.9 MB. Max. memory is 7.1 GB. [2019-09-05 15:54:51,766 INFO L168 Benchmark]: Boogie Preprocessor took 287.28 ms. Allocated memory is still 202.4 MB. Free memory was 110.9 MB in the beginning and 86.3 MB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. [2019-09-05 15:54:51,767 INFO L168 Benchmark]: RCFGBuilder took 25519.78 ms. Allocated memory was 202.4 MB in the beginning and 844.1 MB in the end (delta: 641.7 MB). Free memory was 85.7 MB in the beginning and 649.7 MB in the end (delta: -564.0 MB). Peak memory consumption was 669.8 MB. Max. memory is 7.1 GB. [2019-09-05 15:54:51,768 INFO L168 Benchmark]: Sifa took 67389.56 ms. Allocated memory is still 844.1 MB. Free memory was 649.7 MB in the beginning and 105.5 MB in the end (delta: 544.2 MB). Peak memory consumption was 544.2 MB. Max. memory is 7.1 GB. [2019-09-05 15:54:51,771 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1350.96 ms. Allocated memory was 139.5 MB in the beginning and 202.4 MB in the end (delta: 62.9 MB). Free memory was 82.6 MB in the beginning and 110.9 MB in the end (delta: -28.4 MB). Peak memory consumption was 41.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 287.28 ms. Allocated memory is still 202.4 MB. Free memory was 110.9 MB in the beginning and 86.3 MB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 25519.78 ms. Allocated memory was 202.4 MB in the beginning and 844.1 MB in the end (delta: 641.7 MB). Free memory was 85.7 MB in the beginning and 649.7 MB in the end (delta: -564.0 MB). Peak memory consumption was 669.8 MB. Max. memory is 7.1 GB. * Sifa took 67389.56 ms. Allocated memory is still 844.1 MB. Free memory was 649.7 MB in the beginning and 105.5 MB in the end (delta: 544.2 MB). Peak memory consumption was 544.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.sifa: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...