/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-eq-dnf-be04d46 [2023-03-29 14:02:48,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-29 14:02:48,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-29 14:02:48,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-29 14:02:48,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-29 14:02:48,648 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-29 14:02:48,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-29 14:02:48,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-29 14:02:48,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-29 14:02:48,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-29 14:02:48,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-29 14:02:48,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-29 14:02:48,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-29 14:02:48,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-29 14:02:48,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-29 14:02:48,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-29 14:02:48,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-29 14:02:48,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-29 14:02:48,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-29 14:02:48,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-29 14:02:48,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-29 14:02:48,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-29 14:02:48,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-29 14:02:48,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-29 14:02:48,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-29 14:02:48,674 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-29 14:02:48,674 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-29 14:02:48,675 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-29 14:02:48,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-29 14:02:48,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-29 14:02:48,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-29 14:02:48,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-29 14:02:48,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-29 14:02:48,678 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-29 14:02:48,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-29 14:02:48,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-29 14:02:48,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-29 14:02:48,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-29 14:02:48,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-29 14:02:48,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-29 14:02:48,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-29 14:02:48,680 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-03-29 14:02:48,700 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-29 14:02:48,700 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-29 14:02:48,700 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-29 14:02:48,700 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-29 14:02:48,701 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-29 14:02:48,701 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-29 14:02:48,701 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-29 14:02:48,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-29 14:02:48,701 INFO L138 SettingsManager]: * Use SBE=true [2023-03-29 14:02:48,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-29 14:02:48,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-29 14:02:48,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-29 14:02:48,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-29 14:02:48,703 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-29 14:02:48,704 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-29 14:02:48,704 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-29 14:02:48,704 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-29 14:02:48,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-29 14:02:48,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-29 14:02:48,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-29 14:02:48,880 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-29 14:02:48,880 INFO L275 PluginConnector]: CDTParser initialized [2023-03-29 14:02:48,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c [2023-03-29 14:02:49,872 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-29 14:02:50,274 INFO L351 CDTParser]: Found 1 translation units. [2023-03-29 14:02:50,275 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c [2023-03-29 14:02:50,304 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/358210869/83411296246142ec9496dfa4d9d6370d/FLAG3e4072849 [2023-03-29 14:02:50,316 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/358210869/83411296246142ec9496dfa4d9d6370d [2023-03-29 14:02:50,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-29 14:02:50,319 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-29 14:02:50,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-29 14:02:50,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-29 14:02:50,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-29 14:02:50,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:02:50" (1/1) ... [2023-03-29 14:02:50,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69989cb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:50, skipping insertion in model container [2023-03-29 14:02:50,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:02:50" (1/1) ... [2023-03-29 14:02:50,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-29 14:02:50,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-29 14:02:50,876 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c[90162,90175] [2023-03-29 14:02:51,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-29 14:02:51,417 INFO L203 MainTranslator]: Completed pre-run [2023-03-29 14:02:51,459 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c[90162,90175] [2023-03-29 14:02:51,725 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-29 14:02:51,741 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 14:02:51,746 INFO L208 MainTranslator]: Completed translation [2023-03-29 14:02:51,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51 WrapperNode [2023-03-29 14:02:51,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-29 14:02:51,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-29 14:02:51,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-29 14:02:51,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-29 14:02:51,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:51,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:51,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:51,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:51,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:51,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:51,968 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:51,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:52,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-29 14:02:52,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-29 14:02:52,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-29 14:02:52,007 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-29 14:02:52,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:02:51" (1/1) ... [2023-03-29 14:02:52,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-29 14:02:52,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-29 14:02:52,029 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) [2023-03-29 14:02:52,048 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 [2023-03-29 14:02:52,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlWriteRegistryValue [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedIncrement [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure InterlockedDecrement [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure MmLockPagableDataSection [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure IoOpenDeviceRegistryKey [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2023-03-29 14:02:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAddDevice [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure NecSupportNeeded [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioReadWrite [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioNECDeviceControl [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPioneerDeviceControl [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDenonDeviceControl [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHitachiSendPauseCommand [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHitachiDeviceControl [2023-03-29 14:02:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_malloc [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2023-03-29 14:02:52,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2023-03-29 14:02:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2023-03-29 14:02:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2023-03-29 14:02:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertHeadList [2023-03-29 14:02:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2023-03-29 14:02:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2023-03-29 14:02:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAllocateMdl [2023-03-29 14:02:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure IoAttachDeviceToDeviceStack [2023-03-29 14:02:52,060 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildAsynchronousFsdRequest [2023-03-29 14:02:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2023-03-29 14:02:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateDevice [2023-03-29 14:02:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure IoCreateSymbolicLink [2023-03-29 14:02:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2023-03-29 14:02:52,061 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeIrp [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoFreeMdl [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoReleaseCancelSpinLock [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2023-03-29 14:02:52,062 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KeAcquireSpinLockRaiseToDpc [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KeDelayExecutionThread [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSemaphore [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeSpinLock [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure MmAllocateContiguousMemory [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure MmFreeContiguousMemory [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure MmMapLockedPagesSpecifyCache [2023-03-29 14:02:52,063 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2023-03-29 14:02:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2023-03-29 14:02:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure MmUnlockPages [2023-03-29 14:02:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2023-03-29 14:02:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2023-03-29 14:02:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2023-03-29 14:02:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2023-03-29 14:02:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2023-03-29 14:02:52,064 INFO L138 BoogieDeclarations]: Found implementation of procedure PsTerminateSystemThread [2023-03-29 14:02:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlAnsiStringToUnicodeString [2023-03-29 14:02:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCompareMemory [2023-03-29 14:02:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlCopyUnicodeString [2023-03-29 14:02:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2023-03-29 14:02:52,065 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2023-03-29 14:02:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitString [2023-03-29 14:02:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2023-03-29 14:02:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2023-03-29 14:02:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2023-03-29 14:02:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-29 14:02:52,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-29 14:02:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-29 14:02:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-29 14:02:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-29 14:02:52,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2023-03-29 14:02:52,067 INFO L130 BoogieDeclarations]: Found specification of procedure RtlWriteRegistryValue [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitString [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure RtlAnsiStringToUnicodeString [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCopyUnicodeString [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure RtlCompareMemory [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedIncrement [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-29 14:02:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure InterlockedDecrement [2023-03-29 14:02:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2023-03-29 14:02:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2023-03-29 14:02:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSemaphore [2023-03-29 14:02:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2023-03-29 14:02:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure KeDelayExecutionThread [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeSpinLock [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertHeadList [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure MmUnlockPages [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure MmMapLockedPagesSpecifyCache [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure MmAllocateContiguousMemory [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure MmFreeContiguousMemory [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure MmLockPagableDataSection [2023-03-29 14:02:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure PsTerminateSystemThread [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoAllocateMdl [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoAttachDeviceToDeviceStack [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildAsynchronousFsdRequest [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateDevice [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoCreateSymbolicLink [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeIrp [2023-03-29 14:02:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure IoFreeMdl [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure IoReleaseCancelSpinLock [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure IoOpenDeviceRegistryKey [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioReadWrite [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2023-03-29 14:02:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure NecSupportNeeded [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioNECDeviceControl [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPioneerDeviceControl [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDenonDeviceControl [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHitachiSendPauseCommand [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHitachiDeviceControl [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2023-03-29 14:02:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAddDevice [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_malloc [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure KeAcquireSpinLockRaiseToDpc [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-29 14:02:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-29 14:02:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-29 14:02:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-29 14:02:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-29 14:02:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-29 14:02:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-29 14:02:52,595 INFO L236 CfgBuilder]: Building ICFG [2023-03-29 14:02:52,599 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-29 14:02:52,628 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:52,663 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:52,663 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:52,664 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:52,669 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:52,670 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:52,676 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:52,681 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:52,681 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:52,681 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:52,701 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:52,701 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:52,702 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:54,114 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2023-03-29 14:02:54,114 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2023-03-29 14:02:54,125 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:54,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:54,133 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:54,133 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:54,139 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:54,139 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:54,140 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:54,148 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:54,148 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:54,148 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:54,155 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:54,156 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:54,161 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:58,856 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2023-03-29 14:02:58,857 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2023-03-29 14:02:58,882 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:58,962 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false; [2023-03-29 14:02:58,962 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false; [2023-03-29 14:02:58,966 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:58,970 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:58,970 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:58,971 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:58,985 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2023-03-29 14:02:58,985 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2023-03-29 14:02:58,985 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:58,991 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:58,991 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:58,992 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:58,996 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:58,997 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:59,005 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:59,010 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:59,010 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:59,010 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:02:59,013 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:02:59,013 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:02:59,245 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:00,013 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2023-03-29 14:03:00,013 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2023-03-29 14:03:00,018 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:01,522 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2023-03-29 14:03:01,522 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2023-03-29 14:03:01,525 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:01,541 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2023-03-29 14:03:01,541 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2023-03-29 14:03:01,555 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:01,558 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:03:01,558 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:03:01,579 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:01,629 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume false; [2023-03-29 14:03:01,629 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##33: assume !false; [2023-03-29 14:03:01,686 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:01,689 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:03:01,689 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:03:01,797 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:01,800 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:03:01,800 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:03:01,800 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:02,706 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2023-03-29 14:03:02,706 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2023-03-29 14:03:02,710 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:02,725 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2023-03-29 14:03:02,725 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2023-03-29 14:03:02,730 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:02,737 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2023-03-29 14:03:02,738 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2023-03-29 14:03:02,747 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:02,750 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:03:02,750 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:03:03,201 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:03,242 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2023-03-29 14:03:03,242 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2023-03-29 14:03:03,242 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: #res := 0; [2023-03-29 14:03:03,243 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:03,247 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-03-29 14:03:03,247 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-03-29 14:03:03,284 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-29 14:03:04,673 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2023-03-29 14:03:04,673 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2023-03-29 14:03:04,731 INFO L277 CfgBuilder]: Performing block encoding [2023-03-29 14:03:04,741 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-29 14:03:04,741 INFO L302 CfgBuilder]: Removed 16 assume(true) statements. [2023-03-29 14:03:04,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 02:03:04 BoogieIcfgContainer [2023-03-29 14:03:04,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-29 14:03:04,744 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-29 14:03:04,744 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-29 14:03:04,744 INFO L275 PluginConnector]: Sifa initialized [2023-03-29 14:03:04,745 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 02:03:04" (1/1) ... [2023-03-29 14:03:04,745 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-29 14:03:04,778 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-29 14:03:04,779 INFO L166 IcfgInterpreter]: Building call graph [2023-03-29 14:03:04,785 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-29 14:03:04,788 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-29 14:03:04,789 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-29 14:03:05,748 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 304 for LOIs [2023-03-29 14:03:06,800 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: No corresponding IProgramVar for |v_rep_(store_BARold(#valid)BAR_BARmain_~#irp~1.baseBAR_1)_1| at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:105) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:89) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.constructTermVarsProc(BasicPredicateFactory.java:93) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.newPredicate(BasicPredicateFactory.java:81) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.BasicPredicateFactory.orT(BasicPredicateFactory.java:174) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.orT(SymbolicTools.java:195) at de.uni_freiburg.informatik.ultimate.lib.sifa.domain.StateBasedDomain.toPredicate(StateBasedDomain.java:152) at de.uni_freiburg.informatik.ultimate.lib.sifa.domain.StateBasedDomain.widen(StateBasedDomain.java:107) at de.uni_freiburg.informatik.ultimate.lib.sifa.domain.StatsWrapperDomain.widen(StatsWrapperDomain.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:135) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:98) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:168) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java: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) [2023-03-29 14:03:06,805 INFO L158 Benchmark]: Toolchain (without parser) took 16485.21ms. Allocated memory was 229.6MB in the beginning and 576.7MB in the end (delta: 347.1MB). Free memory was 178.4MB in the beginning and 282.0MB in the end (delta: -103.6MB). Peak memory consumption was 244.5MB. Max. memory is 8.0GB. [2023-03-29 14:03:06,805 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 190.8MB. Free memory was 137.1MB in the beginning and 136.9MB in the end (delta: 172.0kB). There was no memory consumed. Max. memory is 8.0GB. [2023-03-29 14:03:06,806 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1426.12ms. Allocated memory was 229.6MB in the beginning and 356.5MB in the end (delta: 126.9MB). Free memory was 177.8MB in the beginning and 243.6MB in the end (delta: -65.7MB). Peak memory consumption was 117.8MB. Max. memory is 8.0GB. [2023-03-29 14:03:06,807 INFO L158 Benchmark]: Boogie Preprocessor took 258.75ms. Allocated memory is still 356.5MB. Free memory was 243.6MB in the beginning and 199.0MB in the end (delta: 44.6MB). Peak memory consumption was 45.1MB. Max. memory is 8.0GB. [2023-03-29 14:03:06,807 INFO L158 Benchmark]: RCFGBuilder took 12736.85ms. Allocated memory was 356.5MB in the beginning and 480.2MB in the end (delta: 123.7MB). Free memory was 199.0MB in the beginning and 168.2MB in the end (delta: 30.8MB). Peak memory consumption was 157.2MB. Max. memory is 8.0GB. [2023-03-29 14:03:06,808 INFO L158 Benchmark]: Sifa took 2059.71ms. Allocated memory was 480.2MB in the beginning and 576.7MB in the end (delta: 96.5MB). Free memory was 168.2MB in the beginning and 282.0MB in the end (delta: -113.8MB). There was no memory consumed. Max. memory is 8.0GB. [2023-03-29 14:03:06,810 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 190.8MB. Free memory was 137.1MB in the beginning and 136.9MB in the end (delta: 172.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1426.12ms. Allocated memory was 229.6MB in the beginning and 356.5MB in the end (delta: 126.9MB). Free memory was 177.8MB in the beginning and 243.6MB in the end (delta: -65.7MB). Peak memory consumption was 117.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 258.75ms. Allocated memory is still 356.5MB. Free memory was 243.6MB in the beginning and 199.0MB in the end (delta: 44.6MB). Peak memory consumption was 45.1MB. Max. memory is 8.0GB. * RCFGBuilder took 12736.85ms. Allocated memory was 356.5MB in the beginning and 480.2MB in the end (delta: 123.7MB). Free memory was 199.0MB in the beginning and 168.2MB in the end (delta: 30.8MB). Peak memory consumption was 157.2MB. Max. memory is 8.0GB. * Sifa took 2059.71ms. Allocated memory was 480.2MB in the beginning and 576.7MB in the end (delta: 96.5MB). Free memory was 168.2MB in the beginning and 282.0MB in the end (delta: -113.8MB). There was no memory consumed. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: No corresponding IProgramVar for |v_rep_(store_BARold(#valid)BAR_BARmain_~#irp~1.baseBAR_1)_1| de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: No corresponding IProgramVar for |v_rep_(store_BARold(#valid)BAR_BARmain_~#irp~1.baseBAR_1)_1|: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermVarsProc.computeTermVarsProc(TermVarsProc.java:105) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-29 14:03:06,836 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...