/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-7968f31 [2022-03-17 23:22:18,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-17 23:22:18,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-17 23:22:18,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-17 23:22:18,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-17 23:22:18,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-17 23:22:18,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-17 23:22:18,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-17 23:22:18,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-17 23:22:18,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-17 23:22:18,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-17 23:22:18,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-17 23:22:18,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-17 23:22:18,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-17 23:22:18,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-17 23:22:18,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-17 23:22:18,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-17 23:22:18,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-17 23:22:18,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-17 23:22:18,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-17 23:22:18,964 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-03-17 23:22:18,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-17 23:22:18,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-17 23:22:18,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-17 23:22:18,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-17 23:22:18,970 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-03-17 23:22:18,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-03-17 23:22:18,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-03-17 23:22:18,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-03-17 23:22:18,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-03-17 23:22:18,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2022-03-17 23:22:18,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-17 23:22:18,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-17 23:22:18,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-17 23:22:18,978 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-03-17 23:22:18,999 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-17 23:22:18,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-17 23:22:19,000 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-17 23:22:19,000 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-17 23:22:19,000 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-17 23:22:19,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-17 23:22:19,001 INFO L138 SettingsManager]: * Use SBE=true [2022-03-17 23:22:19,001 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-17 23:22:19,001 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-17 23:22:19,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-17 23:22:19,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-17 23:22:19,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 23:22:19,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-17 23:22:19,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-03-17 23:22:19,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-17 23:22:19,003 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-17 23:22:19,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-17 23:22:19,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-17 23:22:19,004 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-03-17 23:22:19,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-03-17 23:22:19,004 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-03-17 23:22:19,004 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-03-17 23:22:19,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-17 23:22:19,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-17 23:22:19,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-17 23:22:19,189 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-17 23:22:19,190 INFO L275 PluginConnector]: CDTParser initialized [2022-03-17 23:22:19,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c [2022-03-17 23:22:19,236 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dffbd6b4d/a1a28817129841ed85c92413e6f31ef1/FLAG17345b829 [2022-03-17 23:22:19,722 INFO L306 CDTParser]: Found 1 translation units. [2022-03-17 23:22:19,722 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c [2022-03-17 23:22:19,767 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dffbd6b4d/a1a28817129841ed85c92413e6f31ef1/FLAG17345b829 [2022-03-17 23:22:20,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dffbd6b4d/a1a28817129841ed85c92413e6f31ef1 [2022-03-17 23:22:20,051 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-17 23:22:20,052 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-03-17 23:22:20,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-17 23:22:20,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-17 23:22:20,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-17 23:22:20,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:20,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@682fc42b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20, skipping insertion in model container [2022-03-17 23:22:20,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:20,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-17 23:22:20,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-17 23:22:20,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c[62209,62222] [2022-03-17 23:22:20,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 23:22:20,679 INFO L203 MainTranslator]: Completed pre-run [2022-03-17 23:22:20,734 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/kbfiltr.i.cil-2.c[62209,62222] [2022-03-17 23:22:20,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 23:22:20,859 INFO L208 MainTranslator]: Completed translation [2022-03-17 23:22:20,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20 WrapperNode [2022-03-17 23:22:20,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-17 23:22:20,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-17 23:22:20,862 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-17 23:22:20,862 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-17 23:22:20,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:20,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:20,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:20,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:20,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:20,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:21,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:21,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-17 23:22:21,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-17 23:22:21,022 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-17 23:22:21,022 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-17 23:22:21,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:22:20" (1/1) ... [2022-03-17 23:22:21,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 23:22:21,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-17 23:22:21,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-17 23:22:21,069 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-17 23:22:21,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-03-17 23:22:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-17 23:22:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2022-03-17 23:22:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PKEYBOARD_INPUT_DATA~0~X~~POUTPUT_PACKET~0~X~~UCHAR~0~X~~PUCHAR~0~X~~PBOOLEAN~0~X~~PKEYBOARD_SCAN_STATE~0~TO~~BOOLEAN~0 [2022-03-17 23:22:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2022-03-17 23:22:21,108 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-03-17 23:22:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-03-17 23:22:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IoCtl [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_AddDevice [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2022-03-17 23:22:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_InitializationRoutine [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_IsrHook [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_ServiceCallback [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Unload [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-03-17 23:22:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-03-17 23:22:21,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-03-17 23:22:21,113 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-03-17 23:22:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-03-17 23:22:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-03-17 23:22:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-03-17 23:22:21,115 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-03-17 23:22:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-03-17 23:22:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-03-17 23:22:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-03-17 23:22:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-03-17 23:22:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-03-17 23:22:21,116 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-03-17 23:22:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-03-17 23:22:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-03-17 23:22:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-03-17 23:22:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-03-17 23:22:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-03-17 23:22:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-03-17 23:22:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-03-17 23:22:21,117 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-03-17 23:22:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-03-17 23:22:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-03-17 23:22:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-03-17 23:22:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-03-17 23:22:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-03-17 23:22:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-03-17 23:22:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-03-17 23:22:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-03-17 23:22:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-03-17 23:22:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-03-17 23:22:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-03-17 23:22:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-03-17 23:22:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-03-17 23:22:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-17 23:22:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-03-17 23:22:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-03-17 23:22:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-03-17 23:22:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-03-17 23:22:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-03-17 23:22:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-03-17 23:22:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-03-17 23:22:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-03-17 23:22:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2022-03-17 23:22:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-17 23:22:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-17 23:22:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2022-03-17 23:22:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-03-17 23:22:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-03-17 23:22:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-03-17 23:22:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-03-17 23:22:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-03-17 23:22:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-03-17 23:22:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-03-17 23:22:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-03-17 23:22:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-03-17 23:22:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-03-17 23:22:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-03-17 23:22:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-03-17 23:22:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-03-17 23:22:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-03-17 23:22:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-03-17 23:22:21,129 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-03-17 23:22:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-03-17 23:22:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-03-17 23:22:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-03-17 23:22:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-03-17 23:22:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-03-17 23:22:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-03-17 23:22:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-03-17 23:22:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_AddDevice [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IoCtl [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_InitializationRoutine [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_IsrHook [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_ServiceCallback [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Unload [2022-03-17 23:22:21,136 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~$Pointer$~X~$Pointer$~X~~PBOOLEAN~0~TO~~NTSTATUS~0 [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PKEYBOARD_INPUT_DATA~0~X~~POUTPUT_PACKET~0~X~~UCHAR~0~X~~PUCHAR~0~X~~PBOOLEAN~0~X~~PKEYBOARD_SCAN_STATE~0~TO~~BOOLEAN~0 [2022-03-17 23:22:21,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PVOID~0~X~~PVOID~0~X~~PVOID~0~X~~PVOID~0~TO~VOID [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-03-17 23:22:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-03-17 23:22:21,560 INFO L234 CfgBuilder]: Building ICFG [2022-03-17 23:22:21,562 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-17 23:22:21,595 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:21,641 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:21,641 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:21,642 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:21,650 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:21,650 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:21,664 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:21,671 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:21,671 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:21,671 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:21,684 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:21,684 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:21,687 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:21,696 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:21,696 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:21,945 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:21,952 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:21,952 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:21,952 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:21,961 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:21,961 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:21,961 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:21,987 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:21,987 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:22,001 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,007 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:22,007 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:22,007 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,015 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:22,015 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:22,015 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,045 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:22,045 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:22,069 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,074 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:22,074 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:22,075 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,079 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:22,079 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:22,088 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,195 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2022-03-17 23:22:22,195 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2022-03-17 23:22:22,209 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,226 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-03-17 23:22:22,226 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-03-17 23:22:22,239 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,243 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:22,243 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:22,248 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:22,940 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-03-17 23:22:22,941 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-03-17 23:22:23,101 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:23,105 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:23,105 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:23,185 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:23,188 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:23,188 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:23,202 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:23,225 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2022-03-17 23:22:23,225 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2022-03-17 23:22:23,232 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:23,240 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-03-17 23:22:23,240 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-03-17 23:22:23,259 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:23,263 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:23,263 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:23,267 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:23,296 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-03-17 23:22:23,296 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-03-17 23:22:23,298 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-03-17 23:22:23,302 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-03-17 23:22:23,302 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-03-17 23:22:23,321 INFO L275 CfgBuilder]: Performing block encoding [2022-03-17 23:22:23,329 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-17 23:22:23,329 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-03-17 23:22:23,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:22:23 BoogieIcfgContainer [2022-03-17 23:22:23,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-17 23:22:23,332 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-03-17 23:22:23,332 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-03-17 23:22:23,332 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-03-17 23:22:23,334 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:22:23" (1/1) ... [2022-03-17 23:22:23,357 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (select Real Real) at de.uni_freiburg.informatik.ultimate.logic.Theory.term(Theory.java:1615) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:401) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.term(WrapperScript.java:249) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.term(WrapperScript.java:249) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.select(SmtUtils.java:1516) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.termWithLocalSimplification(SmtUtils.java:1469) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.termWithLocalSimplification(SmtUtils.java:1378) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SmtUtils.convertApplicationTerm(SmtUtils.java:1367) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.convertApplicationTerm(Substitution.java:53) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:352) 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.logic.TermTransformer.transform(TermTransformer.java:285) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrAbstractor.getUpdates(QvasrAbstractor.java:1235) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrAbstractor.computeAbstraction(QvasrAbstractor.java:106) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrSummarizer.summarizeLoop(QvasrSummarizer.java:129) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrIcfgTransformer$QvasrLoopAccelerationTransformer.transform(QvasrIcfgTransformer.java:106) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewLocalTransition(TransformedIcfgBuilder.java:479) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewTransition(TransformedIcfgBuilder.java:198) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.processLocations(IcfgTransformer.java:116) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.transform(IcfgTransformer.java:96) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.(IcfgTransformer.java:83) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrIcfgTransformer.(QvasrIcfgTransformer.java:89) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyLoopAccelerationQvasr(IcfgTransformationObserver.java:295) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:179) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:148) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:137) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-03-17 23:22:23,360 INFO L158 Benchmark]: Toolchain (without parser) took 3307.30ms. Allocated memory was 219.2MB in the beginning and 302.0MB in the end (delta: 82.8MB). Free memory was 159.1MB in the beginning and 151.3MB in the end (delta: 7.8MB). Peak memory consumption was 92.1MB. Max. memory is 8.0GB. [2022-03-17 23:22:23,360 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 219.2MB. Free memory was 179.6MB in the beginning and 179.5MB in the end (delta: 75.2kB). There was no memory consumed. Max. memory is 8.0GB. [2022-03-17 23:22:23,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 806.61ms. Allocated memory was 219.2MB in the beginning and 302.0MB in the end (delta: 82.8MB). Free memory was 158.9MB in the beginning and 226.9MB in the end (delta: -68.0MB). Peak memory consumption was 15.5MB. Max. memory is 8.0GB. [2022-03-17 23:22:23,361 INFO L158 Benchmark]: Boogie Preprocessor took 159.55ms. Allocated memory is still 302.0MB. Free memory was 226.9MB in the beginning and 215.4MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-03-17 23:22:23,362 INFO L158 Benchmark]: RCFGBuilder took 2309.17ms. Allocated memory is still 302.0MB. Free memory was 215.4MB in the beginning and 154.4MB in the end (delta: 61.0MB). Peak memory consumption was 62.0MB. Max. memory is 8.0GB. [2022-03-17 23:22:23,362 INFO L158 Benchmark]: IcfgTransformer took 27.13ms. Allocated memory is still 302.0MB. Free memory was 154.4MB in the beginning and 151.3MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-03-17 23:22:23,364 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 219.2MB. Free memory was 179.6MB in the beginning and 179.5MB in the end (delta: 75.2kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 806.61ms. Allocated memory was 219.2MB in the beginning and 302.0MB in the end (delta: 82.8MB). Free memory was 158.9MB in the beginning and 226.9MB in the end (delta: -68.0MB). Peak memory consumption was 15.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 159.55ms. Allocated memory is still 302.0MB. Free memory was 226.9MB in the beginning and 215.4MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * RCFGBuilder took 2309.17ms. Allocated memory is still 302.0MB. Free memory was 215.4MB in the beginning and 154.4MB in the end (delta: 61.0MB). Peak memory consumption was 62.0MB. Max. memory is 8.0GB. * IcfgTransformer took 27.13ms. Allocated memory is still 302.0MB. Free memory was 154.4MB in the beginning and 151.3MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (select Real Real) de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: SMTLIBException: Undeclared function symbol (select Real Real): de.uni_freiburg.informatik.ultimate.logic.Theory.term(Theory.java:1615) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-03-17 23:22:23,391 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...