/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/cdaudio.i.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05ce600 [2022-02-24 00:37:44,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-24 00:37:44,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-24 00:37:44,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-24 00:37:44,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-24 00:37:44,275 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-24 00:37:44,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-24 00:37:44,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-24 00:37:44,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-24 00:37:44,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-24 00:37:44,287 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-24 00:37:44,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-24 00:37:44,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-24 00:37:44,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-24 00:37:44,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-24 00:37:44,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-24 00:37:44,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-24 00:37:44,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-24 00:37:44,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-24 00:37:44,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-24 00:37:44,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-24 00:37:44,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-24 00:37:44,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-24 00:37:44,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-24 00:37:44,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-24 00:37:44,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-24 00:37:44,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-24 00:37:44,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-24 00:37:44,316 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-24 00:37:44,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2022-02-24 00:37:44,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-24 00:37:44,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-24 00:37:44,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-24 00:37:44,322 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-02-24 00:37:44,344 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-24 00:37:44,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-24 00:37:44,345 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-24 00:37:44,346 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-24 00:37:44,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-24 00:37:44,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-24 00:37:44,346 INFO L138 SettingsManager]: * Use SBE=true [2022-02-24 00:37:44,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-24 00:37:44,347 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-24 00:37:44,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-24 00:37:44,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-24 00:37:44,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-24 00:37:44,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-24 00:37:44,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-24 00:37:44,348 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-24 00:37:44,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-24 00:37:44,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-24 00:37:44,349 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-02-24 00:37:44,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-24 00:37:44,350 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-02-24 00:37:44,350 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-02-24 00:37:44,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-24 00:37:44,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-24 00:37:44,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-24 00:37:44,544 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-24 00:37:44,544 INFO L275 PluginConnector]: CDTParser initialized [2022-02-24 00:37:44,545 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/cdaudio.i.cil-2.c [2022-02-24 00:37:44,580 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c28f9d491/07af046fe28345d58f2770cae77c5d15/FLAGaea029109 [2022-02-24 00:37:45,180 INFO L306 CDTParser]: Found 1 translation units. [2022-02-24 00:37:45,181 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers/cdaudio.i.cil-2.c [2022-02-24 00:37:45,229 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c28f9d491/07af046fe28345d58f2770cae77c5d15/FLAGaea029109 [2022-02-24 00:37:45,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c28f9d491/07af046fe28345d58f2770cae77c5d15 [2022-02-24 00:37:45,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-24 00:37:45,354 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-02-24 00:37:45,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-24 00:37:45,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-24 00:37:45,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-24 00:37:45,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 12:37:45" (1/1) ... [2022-02-24 00:37:45,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f59b341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:45, skipping insertion in model container [2022-02-24 00:37:45,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 12:37:45" (1/1) ... [2022-02-24 00:37:45,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-24 00:37:45,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-24 00:37:45,957 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/cdaudio.i.cil-2.c[90200,90213] [2022-02-24 00:37:46,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-24 00:37:46,437 INFO L203 MainTranslator]: Completed pre-run [2022-02-24 00:37:46,491 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/cdaudio.i.cil-2.c[90200,90213] [2022-02-24 00:37:46,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-24 00:37:46,722 INFO L208 MainTranslator]: Completed translation [2022-02-24 00:37:46,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46 WrapperNode [2022-02-24 00:37:46,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-24 00:37:46,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-24 00:37:46,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-24 00:37:46,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-24 00:37:46,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46" (1/1) ... [2022-02-24 00:37:46,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46" (1/1) ... [2022-02-24 00:37:46,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46" (1/1) ... [2022-02-24 00:37:46,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46" (1/1) ... [2022-02-24 00:37:46,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46" (1/1) ... [2022-02-24 00:37:46,910 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46" (1/1) ... [2022-02-24 00:37:46,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46" (1/1) ... [2022-02-24 00:37:46,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-24 00:37:46,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-24 00:37:46,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-24 00:37:46,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-24 00:37:46,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 12:37:46" (1/1) ... [2022-02-24 00:37:46,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-24 00:37:46,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-24 00:37:46,980 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) [2022-02-24 00:37:47,002 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 [2022-02-24 00:37:47,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-02-24 00:37:47,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-24 00:37:47,018 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-02-24 00:37:47,019 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlWriteRegistryValue [2022-02-24 00:37:47,019 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2022-02-24 00:37:47,019 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2022-02-24 00:37:47,019 INFO L138 BoogieDeclarations]: Found implementation of procedure MmLockPagableDataSection [2022-02-24 00:37:47,019 INFO L138 BoogieDeclarations]: Found implementation of procedure IoOpenDeviceRegistryKey [2022-02-24 00:37:47,019 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-02-24 00:37:47,019 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAddDevice [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure NecSupportNeeded [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioReadWrite [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioNECDeviceControl [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPioneerDeviceControl [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDenonDeviceControl [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHitachiSendPauseCommand [2022-02-24 00:37:47,020 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHitachiDeviceControl [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_malloc [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2022-02-24 00:37:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2022-02-24 00:37:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2022-02-24 00:37:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2022-02-24 00:37:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-24 00:37:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-02-24 00:37:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-02-24 00:37:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-02-24 00:37:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-02-24 00:37:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-24 00:37:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-02-24 00:37:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlWriteRegistryValue [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2022-02-24 00:37:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2022-02-24 00:37:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure MmLockPagableDataSection [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-02-24 00:37:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoOpenDeviceRegistryKey [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2022-02-24 00:37:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioReadWrite [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure NecSupportNeeded [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioNECDeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPioneerDeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDenonDeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHitachiSendPauseCommand [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHitachiDeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2022-02-24 00:37:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAddDevice [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-02-24 00:37:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_malloc [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-24 00:37:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-24 00:37:47,559 INFO L234 CfgBuilder]: Building ICFG [2022-02-24 00:37:47,561 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-24 00:37:47,593 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:47,626 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:47,626 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:47,626 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:47,632 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:47,632 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:47,637 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:47,641 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:47,641 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:47,641 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:47,656 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:47,657 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:47,658 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:52,689 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2022-02-24 00:37:52,690 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2022-02-24 00:37:52,702 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:52,709 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:52,709 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:52,709 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:52,717 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:52,717 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:52,718 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:52,727 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:52,727 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:52,727 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:52,737 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:52,738 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:52,740 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:56,694 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-02-24 00:37:56,694 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-02-24 00:37:56,699 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:56,842 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false; [2022-02-24 00:37:56,842 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false; [2022-02-24 00:37:56,846 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:56,850 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:56,850 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:56,850 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:56,863 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-02-24 00:37:56,863 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-02-24 00:37:56,864 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:56,867 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:56,867 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:56,867 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:56,872 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:56,872 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:56,880 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:56,884 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:56,884 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:56,884 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:56,887 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:37:56,887 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:37:57,112 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:37:59,336 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-02-24 00:37:59,336 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-02-24 00:37:59,341 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:04,064 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-02-24 00:38:04,064 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-02-24 00:38:04,068 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:04,083 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-02-24 00:38:04,083 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-02-24 00:38:04,098 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:04,101 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:04,101 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:04,126 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:04,165 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-02-24 00:38:04,165 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-02-24 00:38:04,221 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:04,224 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:04,224 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:04,313 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:04,316 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:04,316 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:04,317 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:08,927 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2022-02-24 00:38:08,927 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2022-02-24 00:38:08,930 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:08,945 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-02-24 00:38:08,945 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-02-24 00:38:08,949 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:08,956 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-02-24 00:38:08,956 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-02-24 00:38:08,992 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:08,995 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:08,996 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:09,424 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:09,449 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-02-24 00:38:09,449 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-02-24 00:38:09,449 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: #res := 0; [2022-02-24 00:38:09,449 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:09,453 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-02-24 00:38:09,453 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-02-24 00:38:09,493 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-02-24 00:38:14,873 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-02-24 00:38:14,874 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-02-24 00:38:14,916 INFO L275 CfgBuilder]: Performing block encoding [2022-02-24 00:38:14,929 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-24 00:38:14,930 INFO L299 CfgBuilder]: Removed 13 assume(true) statements. [2022-02-24 00:38:14,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 12:38:14 BoogieIcfgContainer [2022-02-24 00:38:14,933 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-24 00:38:14,933 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-02-24 00:38:14,934 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-02-24 00:38:14,934 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-02-24 00:38:14,940 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 12:38:14" (1/1) ... [2022-02-24 00:38:14,960 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 Int) 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:1229) 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) [2022-02-24 00:38:14,971 INFO L158 Benchmark]: Toolchain (without parser) took 29615.88ms. Allocated memory was 255.9MB in the beginning and 549.5MB in the end (delta: 293.6MB). Free memory was 190.3MB in the beginning and 191.2MB in the end (delta: -881.7kB). Peak memory consumption was 291.6MB. Max. memory is 8.0GB. [2022-02-24 00:38:14,972 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 255.9MB. Free memory is still 217.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-02-24 00:38:14,973 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1367.75ms. Allocated memory was 255.9MB in the beginning and 364.9MB in the end (delta: 109.1MB). Free memory was 190.1MB in the beginning and 295.7MB in the end (delta: -105.6MB). Peak memory consumption was 111.6MB. Max. memory is 8.0GB. [2022-02-24 00:38:14,974 INFO L158 Benchmark]: Boogie Preprocessor took 225.89ms. Allocated memory is still 364.9MB. Free memory was 295.7MB in the beginning and 253.2MB in the end (delta: 42.5MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. [2022-02-24 00:38:14,974 INFO L158 Benchmark]: RCFGBuilder took 27982.06ms. Allocated memory was 364.9MB in the beginning and 549.5MB in the end (delta: 184.5MB). Free memory was 252.7MB in the beginning and 194.3MB in the end (delta: 58.4MB). Peak memory consumption was 297.5MB. Max. memory is 8.0GB. [2022-02-24 00:38:14,975 INFO L158 Benchmark]: IcfgTransformer took 35.76ms. Allocated memory is still 549.5MB. Free memory was 194.3MB in the beginning and 191.2MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-02-24 00:38:14,980 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 255.9MB. Free memory is still 217.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1367.75ms. Allocated memory was 255.9MB in the beginning and 364.9MB in the end (delta: 109.1MB). Free memory was 190.1MB in the beginning and 295.7MB in the end (delta: -105.6MB). Peak memory consumption was 111.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 225.89ms. Allocated memory is still 364.9MB. Free memory was 295.7MB in the beginning and 253.2MB in the end (delta: 42.5MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. * RCFGBuilder took 27982.06ms. Allocated memory was 364.9MB in the beginning and 549.5MB in the end (delta: 184.5MB). Free memory was 252.7MB in the beginning and 194.3MB in the end (delta: 58.4MB). Peak memory consumption was 297.5MB. Max. memory is 8.0GB. * IcfgTransformer took 35.76ms. Allocated memory is still 549.5MB. Free memory was 194.3MB in the beginning and 191.2MB 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 Int) de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: SMTLIBException: Undeclared function symbol (select Real Int): de.uni_freiburg.informatik.ultimate.logic.Theory.term(Theory.java:1615) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-02-24 00:38:15,018 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...