./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4d1925cbb25da30e8fcdd82861b683936a2c7e348be20aa47667846f7f43a7fe --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:57:53,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:57:53,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:57:53,916 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:57:53,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:57:53,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:57:53,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:57:53,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:57:53,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:57:53,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:57:53,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:57:53,928 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:57:53,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:57:53,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:57:53,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:57:53,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:57:53,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:57:53,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:57:53,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:57:53,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:57:53,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:57:53,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:57:53,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:57:53,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:57:53,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:57:53,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:57:53,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:57:53,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:57:53,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:57:53,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:57:53,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:57:53,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:57:53,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:57:53,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:57:53,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:57:53,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:57:53,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:57:53,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:57:53,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:57:53,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:57:53,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:57:53,956 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:57:53,980 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:57:53,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:57:53,980 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:57:53,980 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:57:53,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:57:53,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:57:53,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:57:53,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:57:53,982 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:57:53,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:57:53,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:57:53,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:57:53,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:57:53,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:57:53,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:57:53,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:57:53,983 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:57:53,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:57:53,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:57:53,984 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:57:53,984 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:57:53,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:57:53,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:57:53,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:57:53,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:57:53,985 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:57:53,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:57:53,985 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:57:53,985 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:57:53,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:57:53,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d1925cbb25da30e8fcdd82861b683936a2c7e348be20aa47667846f7f43a7fe [2022-02-20 21:57:54,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:57:54,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:57:54,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:57:54,208 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:57:54,208 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:57:54,209 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2022-02-20 21:57:54,265 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/454ac184a/daa6033a447e478fa819be830eb1f0bf/FLAG503fa899d [2022-02-20 21:57:54,861 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:57:54,862 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2022-02-20 21:57:54,900 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/454ac184a/daa6033a447e478fa819be830eb1f0bf/FLAG503fa899d [2022-02-20 21:57:55,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/454ac184a/daa6033a447e478fa819be830eb1f0bf [2022-02-20 21:57:55,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:57:55,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:57:55,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:57:55,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:57:55,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:57:55,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:57:55" (1/1) ... [2022-02-20 21:57:55,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50aef719 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:55, skipping insertion in model container [2022-02-20 21:57:55,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:57:55" (1/1) ... [2022-02-20 21:57:55,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:57:55,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:57:55,441 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3830] [2022-02-20 21:57:55,443 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3831-3832] [2022-02-20 21:57:55,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i[110980,110993] [2022-02-20 21:57:56,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:57:56,614 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:57:56,665 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3830] [2022-02-20 21:57:56,666 WARN L1246 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3831-3832] [2022-02-20 21:57:56,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i[110980,110993] [2022-02-20 21:57:56,895 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:57:56,982 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:57:56,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56 WrapperNode [2022-02-20 21:57:56,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:57:56,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:57:56,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:57:56,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:57:56,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,092 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,275 INFO L137 Inliner]: procedures = 274, calls = 3128, calls flagged for inlining = 114, calls inlined = 96, statements flattened = 6499 [2022-02-20 21:57:57,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:57:57,276 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:57:57,276 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:57:57,276 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:57:57,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:57:57,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:57:57,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:57:57,565 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:57:57,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:57:56" (1/1) ... [2022-02-20 21:57:57,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:57:57,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:57:57,594 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) [2022-02-20 21:57:57,615 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 [2022-02-20 21:57:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2022-02-20 21:57:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2022-02-20 21:57:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2022-02-20 21:57:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2022-02-20 21:57:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 21:57:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 21:57:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 21:57:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 21:57:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_throttling [2022-02-20 21:57:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_throttling [2022-02-20 21:57:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2022-02-20 21:57:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2022-02-20 21:57:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-02-20 21:57:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-02-20 21:57:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_throttling_info [2022-02-20 21:57:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_throttling_info [2022-02-20 21:57:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-02-20 21:57:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-02-20 21:57:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_write_bit_register [2022-02-20 21:57:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_write_bit_register [2022-02-20 21:57:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_platform_limit___0 [2022-02-20 21:57:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_platform_limit___0 [2022-02-20 21:57:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_disable_device [2022-02-20 21:57:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_disable_device [2022-02-20 21:57:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 21:57:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 21:57:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-02-20 21:57:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next_and [2022-02-20 21:57:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next_and [2022-02-20 21:57:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-02-20 21:57:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-02-20 21:57:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_resume [2022-02-20 21:57:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_resume [2022-02-20 21:57:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_platform_limit [2022-02-20 21:57:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_platform_limit [2022-02-20 21:57:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 21:57:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 21:57:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_resume_and_unlock [2022-02-20 21:57:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_resume_and_unlock [2022-02-20 21:57:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 21:57:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 21:57:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2022-02-20 21:57:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2022-02-20 21:57:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_power_init [2022-02-20 21:57:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_power_init [2022-02-20 21:57:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 21:57:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 21:57:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 21:57:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 21:57:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2022-02-20 21:57:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2022-02-20 21:57:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_copy [2022-02-20 21:57:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_copy [2022-02-20 21:57:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_setup_cpuidle_states [2022-02-20 21:57:57,642 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_setup_cpuidle_states [2022-02-20 21:57:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 21:57:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-02-20 21:57:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-02-20 21:57:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure x86_this_cpu_constant_test_bit [2022-02-20 21:57:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure x86_this_cpu_constant_test_bit [2022-02-20 21:57:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-02-20 21:57:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-02-20 21:57:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2022-02-20 21:57:57,644 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2022-02-20 21:57:57,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 21:57:57,644 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_clear [2022-02-20 21:57:57,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_clear [2022-02-20 21:57:57,644 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_performance_info [2022-02-20 21:57:57,644 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_performance_info [2022-02-20 21:57:57,644 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_pause_and_lock [2022-02-20 21:57:57,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_pause_and_lock [2022-02-20 21:57:57,645 INFO L130 BoogieDeclarations]: Found specification of procedure zalloc_cpumask_var [2022-02-20 21:57:57,645 INFO L138 BoogieDeclarations]: Found implementation of procedure zalloc_cpumask_var [2022-02-20 21:57:57,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 21:57:57,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 21:57:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_driver_data [2022-02-20 21:57:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_driver_data [2022-02-20 21:57:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 21:57:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 21:57:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2022-02-20 21:57:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object [2022-02-20 21:57:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 21:57:57,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 21:57:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2022-02-20 21:57:57,647 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2022-02-20 21:57:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure work_on_cpu [2022-02-20 21:57:57,647 INFO L138 BoogieDeclarations]: Found implementation of procedure work_on_cpu [2022-02-20 21:57:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-02-20 21:57:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-02-20 21:57:57,648 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_ppc_has_changed [2022-02-20 21:57:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_ppc_has_changed [2022-02-20 21:57:57,648 INFO L130 BoogieDeclarations]: Found specification of procedure __acpi_processor_start [2022-02-20 21:57:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __acpi_processor_start [2022-02-20 21:57:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-02-20 21:57:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-02-20 21:57:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-02-20 21:57:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_set_cur_state [2022-02-20 21:57:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_set_cur_state [2022-02-20 21:57:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_throttling_notifier [2022-02-20 21:57:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_throttling_notifier [2022-02-20 21:57:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-20 21:57:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_unregister_notifier [2022-02-20 21:57:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_unregister_notifier [2022-02-20 21:57:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 21:57:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 21:57:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 21:57:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_set_cpu [2022-02-20 21:57:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_set_cpu [2022-02-20 21:57:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_start [2022-02-20 21:57:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_start [2022-02-20 21:57:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_set_throttling [2022-02-20 21:57:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_set_throttling [2022-02-20 21:57:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 21:57:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 21:57:57,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-02-20 21:57:57,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-02-20 21:57:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_max_state [2022-02-20 21:57:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_max_state [2022-02-20 21:57:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 21:57:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 21:57:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_update_policy [2022-02-20 21:57:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_update_policy [2022-02-20 21:57:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 21:57:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_has_method [2022-02-20 21:57:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_has_method [2022-02-20 21:57:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_register_notifier [2022-02-20 21:57:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_register_notifier [2022-02-20 21:57:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 21:57:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 21:57:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_read_bit_register [2022-02-20 21:57:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_read_bit_register [2022-02-20 21:57:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_reevaluate_tstate [2022-02-20 21:57:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_reevaluate_tstate [2022-02-20 21:57:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_get_max_state [2022-02-20 21:57:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_get_max_state [2022-02-20 21:57:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_cpus_allowed_ptr [2022-02-20 21:57:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cpus_allowed_ptr [2022-02-20 21:57:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure phys_package_first_cpu [2022-02-20 21:57:57,664 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_package_first_cpu [2022-02-20 21:57:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 21:57:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2022-02-20 21:57:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2022-02-20 21:57:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:57:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-02-20 21:57:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-02-20 21:57:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_setup_cpuidle_cx [2022-02-20 21:57:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_setup_cpuidle_cx [2022-02-20 21:57:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_ppc_ost [2022-02-20 21:57:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_ppc_ost [2022-02-20 21:57:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure thermal_cooling_device_unregister [2022-02-20 21:57:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure thermal_cooling_device_unregister [2022-02-20 21:57:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 21:57:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 21:57:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure disabled_by_idle_boot_param [2022-02-20 21:57:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure disabled_by_idle_boot_param [2022-02-20 21:57:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-02-20 21:57:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-02-20 21:57:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_verify_within_limits [2022-02-20 21:57:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_verify_within_limits [2022-02-20 21:57:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-02-20 21:57:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-02-20 21:57:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_power_exit [2022-02-20 21:57:57,667 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_power_exit [2022-02-20 21:57:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_power_info [2022-02-20 21:57:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_power_info [2022-02-20 21:57:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_get_driver [2022-02-20 21:57:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_get_driver [2022-02-20 21:57:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_extract_package [2022-02-20 21:57:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_extract_package [2022-02-20 21:57:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_unregister_driver [2022-02-20 21:57:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_unregister_driver [2022-02-20 21:57:57,668 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_stop [2022-02-20 21:57:57,668 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_stop [2022-02-20 21:57:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_tstate_has_changed [2022-02-20 21:57:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_tstate_has_changed [2022-02-20 21:57:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_enable_device [2022-02-20 21:57:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_enable_device [2022-02-20 21:57:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 21:57:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 21:57:57,669 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_os_write_port [2022-02-20 21:57:57,669 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_os_write_port [2022-02-20 21:57:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-02-20 21:57:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-02-20 21:57:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_has_cpufreq [2022-02-20 21:57:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_has_cpufreq [2022-02-20 21:57:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 21:57:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-02-20 21:57:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:57:57,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:57:57,670 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 21:57:57,671 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 21:57:58,378 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:57:58,380 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:57:58,537 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;