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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 09:29:59,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 09:29:59,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 09:29:59,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 09:29:59,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 09:29:59,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 09:29:59,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 09:29:59,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 09:29:59,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 09:29:59,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 09:29:59,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 09:29:59,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 09:29:59,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 09:29:59,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 09:29:59,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 09:29:59,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 09:29:59,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 09:29:59,224 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 09:29:59,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 09:29:59,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 09:29:59,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 09:29:59,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 09:29:59,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 09:29:59,232 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 09:29:59,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 09:29:59,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 09:29:59,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 09:29:59,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 09:29:59,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 09:29:59,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 09:29:59,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 09:29:59,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 09:29:59,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 09:29:59,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 09:29:59,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 09:29:59,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 09:29:59,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 09:29:59,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 09:29:59,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 09:29:59,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 09:29:59,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 09:29:59,244 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 [2019-10-04 09:29:59,259 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 09:29:59,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 09:29:59,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 09:29:59,261 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 09:29:59,261 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 09:29:59,261 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 09:29:59,261 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 09:29:59,261 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 09:29:59,262 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 09:29:59,262 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 09:29:59,262 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 09:29:59,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 09:29:59,262 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 09:29:59,263 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 09:29:59,263 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 09:29:59,263 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 09:29:59,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 09:29:59,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 09:29:59,264 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 09:29:59,264 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 09:29:59,264 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 09:29:59,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 09:29:59,265 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 09:29:59,265 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 09:29:59,265 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 09:29:59,265 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 09:29:59,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 09:29:59,266 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 09:29:59,266 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-04 09:29:59,297 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 09:29:59,310 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 09:29:59,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 09:29:59,314 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 09:29:59,315 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 09:29:59,315 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c [2019-10-04 09:29:59,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/689fe822f/63e69f3e12204d12a82b39c31fa9ff3e/FLAG800a243b9 [2019-10-04 09:30:00,078 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 09:30:00,079 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c [2019-10-04 09:30:00,128 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/689fe822f/63e69f3e12204d12a82b39c31fa9ff3e/FLAG800a243b9 [2019-10-04 09:30:00,233 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/689fe822f/63e69f3e12204d12a82b39c31fa9ff3e [2019-10-04 09:30:00,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 09:30:00,250 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 09:30:00,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 09:30:00,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 09:30:00,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 09:30:00,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 09:30:00" (1/1) ... [2019-10-04 09:30:00,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f55d4e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:00, skipping insertion in model container [2019-10-04 09:30:00,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 09:30:00" (1/1) ... [2019-10-04 09:30:00,268 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 09:30:00,352 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 09:30:01,218 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 09:30:01,233 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 09:30:01,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 09:30:01,563 INFO L192 MainTranslator]: Completed translation [2019-10-04 09:30:01,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01 WrapperNode [2019-10-04 09:30:01,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 09:30:01,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 09:30:01,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 09:30:01,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 09:30:01,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01" (1/1) ... [2019-10-04 09:30:01,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01" (1/1) ... [2019-10-04 09:30:01,687 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01" (1/1) ... [2019-10-04 09:30:01,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01" (1/1) ... [2019-10-04 09:30:01,807 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01" (1/1) ... [2019-10-04 09:30:01,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01" (1/1) ... [2019-10-04 09:30:01,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01" (1/1) ... [2019-10-04 09:30:01,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 09:30:01,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 09:30:01,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 09:30:01,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 09:30:01,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:30:01" (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 [2019-10-04 09:30:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 09:30:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 09:30:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2019-10-04 09:30:01,973 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 [2019-10-04 09:30:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2019-10-04 09:30:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2019-10-04 09:30:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2019-10-04 09:30:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IoCtl [2019-10-04 09:30:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2019-10-04 09:30:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2019-10-04 09:30:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2019-10-04 09:30:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_AddDevice [2019-10-04 09:30:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2019-10-04 09:30:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2019-10-04 09:30:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2019-10-04 09:30:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2019-10-04 09:30:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2019-10-04 09:30:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2019-10-04 09:30:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InitializationRoutine [2019-10-04 09:30:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IsrHook [2019-10-04 09:30:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_ServiceCallback [2019-10-04 09:30:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Unload [2019-10-04 09:30:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2019-10-04 09:30:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 09:30:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2019-10-04 09:30:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2019-10-04 09:30:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2019-10-04 09:30:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2019-10-04 09:30:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2019-10-04 09:30:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2019-10-04 09:30:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2019-10-04 09:30:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2019-10-04 09:30:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2019-10-04 09:30:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2019-10-04 09:30:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2019-10-04 09:30:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2019-10-04 09:30:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2019-10-04 09:30:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2019-10-04 09:30:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2019-10-04 09:30:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2019-10-04 09:30:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2019-10-04 09:30:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2019-10-04 09:30:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2019-10-04 09:30:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2019-10-04 09:30:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2019-10-04 09:30:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2019-10-04 09:30:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2019-10-04 09:30:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2019-10-04 09:30:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2019-10-04 09:30:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2019-10-04 09:30:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2019-10-04 09:30:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2019-10-04 09:30:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2019-10-04 09:30:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2019-10-04 09:30:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2019-10-04 09:30:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2019-10-04 09:30:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2019-10-04 09:30:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2019-10-04 09:30:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2019-10-04 09:30:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2019-10-04 09:30:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2019-10-04 09:30:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2019-10-04 09:30:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2019-10-04 09:30:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2019-10-04 09:30:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2019-10-04 09:30:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2019-10-04 09:30:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2019-10-04 09:30:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2019-10-04 09:30:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2019-10-04 09:30:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2019-10-04 09:30:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2019-10-04 09:30:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2019-10-04 09:30:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2019-10-04 09:30:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2019-10-04 09:30:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2019-10-04 09:30:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2019-10-04 09:30:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2019-10-04 09:30:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2019-10-04 09:30:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2019-10-04 09:30:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2019-10-04 09:30:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2019-10-04 09:30:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-04 09:30:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-04 09:30:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 09:30:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-04 09:30:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-04 09:30:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-04 09:30:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-04 09:30:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-04 09:30:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-04 09:30:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-04 09:30:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-04 09:30:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-04 09:30:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2019-10-04 09:30:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2019-10-04 09:30:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2019-10-04 09:30:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2019-10-04 09:30:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2019-10-04 09:30:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2019-10-04 09:30:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2019-10-04 09:30:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2019-10-04 09:30:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2019-10-04 09:30:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-04 09:30:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-04 09:30:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2019-10-04 09:30:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2019-10-04 09:30:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2019-10-04 09:30:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2019-10-04 09:30:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2019-10-04 09:30:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2019-10-04 09:30:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2019-10-04 09:30:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2019-10-04 09:30:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2019-10-04 09:30:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2019-10-04 09:30:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2019-10-04 09:30:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2019-10-04 09:30:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2019-10-04 09:30:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2019-10-04 09:30:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2019-10-04 09:30:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2019-10-04 09:30:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2019-10-04 09:30:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2019-10-04 09:30:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2019-10-04 09:30:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2019-10-04 09:30:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2019-10-04 09:30:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2019-10-04 09:30:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2019-10-04 09:30:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2019-10-04 09:30:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2019-10-04 09:30:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2019-10-04 09:30:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2019-10-04 09:30:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2019-10-04 09:30:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2019-10-04 09:30:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2019-10-04 09:30:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2019-10-04 09:30:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2019-10-04 09:30:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2019-10-04 09:30:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2019-10-04 09:30:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2019-10-04 09:30:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2019-10-04 09:30:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2019-10-04 09:30:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2019-10-04 09:30:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2019-10-04 09:30:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2019-10-04 09:30:02,052 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2019-10-04 09:30:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2019-10-04 09:30:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2019-10-04 09:30:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2019-10-04 09:30:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2019-10-04 09:30:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2019-10-04 09:30:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2019-10-04 09:30:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2019-10-04 09:30:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_AddDevice [2019-10-04 09:30:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2019-10-04 09:30:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2019-10-04 09:30:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2019-10-04 09:30:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IoCtl [2019-10-04 09:30:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2019-10-04 09:30:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2019-10-04 09:30:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InitializationRoutine [2019-10-04 09:30:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IsrHook [2019-10-04 09:30:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_ServiceCallback [2019-10-04 09:30:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Unload [2019-10-04 09:30:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2019-10-04 09:30:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-04 09:30:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2019-10-04 09:30:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2019-10-04 09:30:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-04 09:30:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-04 09:30:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-04 09:30:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-04 09:30:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-04 09:30:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2019-10-04 09:30:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-04 09:30:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2019-10-04 09:30:02,058 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 [2019-10-04 09:30:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2019-10-04 09:30:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2019-10-04 09:30:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-04 09:30:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 09:30:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-04 09:30:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2019-10-04 09:30:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2019-10-04 09:30:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 09:30:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 09:30:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-04 09:30:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-04 09:30:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-04 09:30:02,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-04 09:30:02,735 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:02,809 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:02,809 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:02,810 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:02,823 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:02,823 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:02,879 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:02,890 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:02,890 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:02,891 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:02,910 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:02,911 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:02,918 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:02,932 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:02,932 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,068 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:03,086 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:03,086 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,087 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:03,109 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:03,110 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,110 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:03,132 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:03,132 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,161 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:03,171 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:03,171 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,172 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:03,183 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:03,183 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,184 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:03,203 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:03,203 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,294 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:03,306 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:03,306 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,306 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:03,317 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:03,318 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:03,336 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:11,023 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2019-10-04 09:30:11,023 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2019-10-04 09:30:11,042 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:11,084 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-10-04 09:30:11,084 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-10-04 09:30:11,110 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:11,123 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:11,124 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:11,129 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:12,187 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2019-10-04 09:30:12,188 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2019-10-04 09:30:23,295 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:23,304 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:23,304 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:23,351 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:23,362 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:23,363 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:23,395 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:23,431 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-10-04 09:30:23,432 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-10-04 09:30:23,451 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:23,467 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2019-10-04 09:30:23,468 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2019-10-04 09:30:23,539 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:23,553 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:23,554 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:30:23,557 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:28,692 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-10-04 09:30:28,693 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-10-04 09:30:28,701 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 09:30:28,713 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-10-04 09:30:28,713 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-10-04 09:31:18,688 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 09:31:18,688 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-04 09:31:18,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 09:31:18 BoogieIcfgContainer [2019-10-04 09:31:18,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 09:31:18,691 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 09:31:18,691 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 09:31:18,691 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 09:31:18,692 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 09:31:18" (1/1) ... [2019-10-04 09:31:18,693 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 09:31:18,718 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-04 09:31:18,718 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 09:31:18,727 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-04 09:31:18,736 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-04 09:31:18,738 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-04 09:31:19,114 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 127 for LOIs [2019-10-04 09:31:20,112 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-10-04 09:32:34,297 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.MultiDimensionalNestedStore.getInnermost(MultiDimensionalNestedStore.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:277) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:139) 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:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:83) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.downgradeDimensionsIfNecessary(ArrayOccurrenceAnalysis.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.computeCostEstimation(ArrayIndexBasedCostEstimation.java:132) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.(ArrayIndexBasedCostEstimation.java:64) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.computeCostEstimation(ElimStorePlain.java:519) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:390) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:275) 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.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:237) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) 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.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:78) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:67) 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) [2019-10-04 09:32:34,304 INFO L168 Benchmark]: Toolchain (without parser) took 154054.09 ms. Allocated memory was 138.9 MB in the beginning and 919.1 MB in the end (delta: 780.1 MB). Free memory was 82.4 MB in the beginning and 320.2 MB in the end (delta: -237.8 MB). Peak memory consumption was 542.3 MB. Max. memory is 7.1 GB. [2019-10-04 09:32:34,305 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 105.0 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-04 09:32:34,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1313.10 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 82.2 MB in the beginning and 111.1 MB in the end (delta: -28.9 MB). Peak memory consumption was 41.8 MB. Max. memory is 7.1 GB. [2019-10-04 09:32:34,311 INFO L168 Benchmark]: Boogie Preprocessor took 318.48 ms. Allocated memory is still 202.4 MB. Free memory was 111.1 MB in the beginning and 85.6 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2019-10-04 09:32:34,314 INFO L168 Benchmark]: RCFGBuilder took 76806.57 ms. Allocated memory was 202.4 MB in the beginning and 909.6 MB in the end (delta: 707.3 MB). Free memory was 85.6 MB in the beginning and 622.8 MB in the end (delta: -537.2 MB). Peak memory consumption was 687.8 MB. Max. memory is 7.1 GB. [2019-10-04 09:32:34,320 INFO L168 Benchmark]: Sifa took 75611.52 ms. Allocated memory was 909.6 MB in the beginning and 919.1 MB in the end (delta: 9.4 MB). Free memory was 622.8 MB in the beginning and 320.2 MB in the end (delta: 302.6 MB). Peak memory consumption was 312.0 MB. Max. memory is 7.1 GB. [2019-10-04 09:32:34,325 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 138.9 MB. Free memory was 105.0 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1313.10 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 82.2 MB in the beginning and 111.1 MB in the end (delta: -28.9 MB). Peak memory consumption was 41.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 318.48 ms. Allocated memory is still 202.4 MB. Free memory was 111.1 MB in the beginning and 85.6 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 76806.57 ms. Allocated memory was 202.4 MB in the beginning and 909.6 MB in the end (delta: 707.3 MB). Free memory was 85.6 MB in the beginning and 622.8 MB in the end (delta: -537.2 MB). Peak memory consumption was 687.8 MB. Max. memory is 7.1 GB. * Sifa took 75611.52 ms. Allocated memory was 909.6 MB in the beginning and 919.1 MB in the end (delta: 9.4 MB). Free memory was 622.8 MB in the beginning and 320.2 MB in the end (delta: 302.6 MB). Peak memory consumption was 312.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.sifa: NullPointerException: null: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.MultiDimensionalNestedStore.getInnermost(MultiDimensionalNestedStore.java:121) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...