./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.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 98d50d623f72baafe13ab6a5d1ec3f840fccd437bd559cdde24b5507886949f9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:57:27,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:57:27,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:57:27,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:57:27,986 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:57:27,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:57:27,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:57:27,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:57:27,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:57:27,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:57:27,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:57:27,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:57:27,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:57:28,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:57:28,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:57:28,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:57:28,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:57:28,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:57:28,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:57:28,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:57:28,012 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:57:28,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:57:28,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:57:28,014 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:57:28,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:57:28,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:57:28,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:57:28,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:57:28,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:57:28,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:57:28,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:57:28,023 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:57:28,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:57:28,025 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:57:28,026 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:57:28,026 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:57:28,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:57:28,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:57:28,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:57:28,027 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:57:28,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:57:28,029 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:57:28,058 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:57:28,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:57:28,059 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:57:28,059 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:57:28,060 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:57:28,060 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:57:28,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:57:28,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:57:28,061 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:57:28,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:57:28,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:57:28,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:57:28,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:57:28,062 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:57:28,062 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:57:28,062 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:57:28,063 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:57:28,063 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:57:28,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:57:28,063 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:57:28,063 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:57:28,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:57:28,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:57:28,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:57:28,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:57:28,064 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:57:28,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:57:28,064 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:57:28,064 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:57:28,064 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:57:28,065 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98d50d623f72baafe13ab6a5d1ec3f840fccd437bd559cdde24b5507886949f9 [2022-02-20 22:57:28,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:57:28,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:57:28,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:57:28,298 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:57:28,299 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:57:28,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-02-20 22:57:28,348 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a81028ff/4126bd3448ee4356a61238c67ae6350b/FLAGf7b3b829d [2022-02-20 22:57:29,081 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:57:29,082 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-02-20 22:57:29,137 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a81028ff/4126bd3448ee4356a61238c67ae6350b/FLAGf7b3b829d [2022-02-20 22:57:29,648 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a81028ff/4126bd3448ee4356a61238c67ae6350b [2022-02-20 22:57:29,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:57:29,651 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:57:29,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:57:29,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:57:29,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:57:29,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:57:29" (1/1) ... [2022-02-20 22:57:29,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66e3fee3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:29, skipping insertion in model container [2022-02-20 22:57:29,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:57:29" (1/1) ... [2022-02-20 22:57:29,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:57:29,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:57:32,231 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515692,515705] [2022-02-20 22:57:32,233 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515861,515874] [2022-02-20 22:57:32,242 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516028,516041] [2022-02-20 22:57:32,243 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516196,516209] [2022-02-20 22:57:32,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:57:32,302 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:57:32,880 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-20 22:57:32,885 INFO L158 Benchmark]: Toolchain (without parser) took 3233.28ms. Allocated memory was 102.8MB in the beginning and 218.1MB in the end (delta: 115.3MB). Free memory was 60.6MB in the beginning and 89.7MB in the end (delta: -29.1MB). Peak memory consumption was 107.2MB. Max. memory is 16.1GB. [2022-02-20 22:57:32,885 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 102.8MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:57:32,886 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3231.52ms. Allocated memory was 102.8MB in the beginning and 218.1MB in the end (delta: 115.3MB). Free memory was 60.3MB in the beginning and 89.7MB in the end (delta: -29.4MB). Peak memory consumption was 105.1MB. Max. memory is 16.1GB. [2022-02-20 22:57:32,887 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 102.8MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3231.52ms. Allocated memory was 102.8MB in the beginning and 218.1MB in the end (delta: 115.3MB). Free memory was 60.3MB in the beginning and 89.7MB in the end (delta: -29.4MB). Peak memory consumption was 105.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 98d50d623f72baafe13ab6a5d1ec3f840fccd437bd559cdde24b5507886949f9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:57:34,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:57:34,317 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:57:34,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:57:34,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:57:34,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:57:34,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:57:34,354 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:57:34,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:57:34,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:57:34,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:57:34,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:57:34,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:57:34,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:57:34,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:57:34,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:57:34,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:57:34,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:57:34,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:57:34,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:57:34,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:57:34,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:57:34,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:57:34,378 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:57:34,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:57:34,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:57:34,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:57:34,381 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:57:34,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:57:34,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:57:34,383 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:57:34,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:57:34,384 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:57:34,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:57:34,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:57:34,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:57:34,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:57:34,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:57:34,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:57:34,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:57:34,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:57:34,389 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:57:34,416 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:57:34,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:57:34,416 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:57:34,416 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:57:34,417 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:57:34,417 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:57:34,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:57:34,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:57:34,419 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:57:34,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:57:34,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:57:34,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:57:34,420 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:57:34,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:57:34,420 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:57:34,420 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:57:34,420 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:57:34,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:57:34,421 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:57:34,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:57:34,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:57:34,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:57:34,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:57:34,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:57:34,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:57:34,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:57:34,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:57:34,422 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:57:34,422 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:57:34,422 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:57:34,422 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:57:34,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:57:34,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:57:34,423 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98d50d623f72baafe13ab6a5d1ec3f840fccd437bd559cdde24b5507886949f9 [2022-02-20 22:57:34,646 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:57:34,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:57:34,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:57:34,672 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:57:34,673 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:57:34,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-02-20 22:57:34,734 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbffe904a/90fdcb8ed5294a7aa44eb2ab3a47c966/FLAG882e5d60c [2022-02-20 22:57:35,457 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:57:35,458 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-02-20 22:57:35,498 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbffe904a/90fdcb8ed5294a7aa44eb2ab3a47c966/FLAG882e5d60c [2022-02-20 22:57:36,008 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbffe904a/90fdcb8ed5294a7aa44eb2ab3a47c966 [2022-02-20 22:57:36,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:57:36,013 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:57:36,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:57:36,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:57:36,018 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:57:36,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:57:36" (1/1) ... [2022-02-20 22:57:36,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@92cf017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:36, skipping insertion in model container [2022-02-20 22:57:36,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:57:36" (1/1) ... [2022-02-20 22:57:36,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:57:36,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:57:38,945 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515692,515705] [2022-02-20 22:57:38,948 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515861,515874] [2022-02-20 22:57:38,948 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516028,516041] [2022-02-20 22:57:38,949 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516196,516209] [2022-02-20 22:57:38,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:57:39,021 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:57:39,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:57:39,430 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515692,515705] [2022-02-20 22:57:39,431 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515861,515874] [2022-02-20 22:57:39,431 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516028,516041] [2022-02-20 22:57:39,431 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516196,516209] [2022-02-20 22:57:39,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:57:39,443 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:57:39,886 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515692,515705] [2022-02-20 22:57:39,887 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[515861,515874] [2022-02-20 22:57:39,887 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516028,516041] [2022-02-20 22:57:39,888 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-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516196,516209] [2022-02-20 22:57:39,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:57:40,009 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:57:40,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40 WrapperNode [2022-02-20 22:57:40,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:57:40,013 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:57:40,013 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:57:40,014 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:57:40,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,465 INFO L137 Inliner]: procedures = 407, calls = 6166, calls flagged for inlining = 164, calls inlined = 141, statements flattened = 13433 [2022-02-20 22:57:40,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:57:40,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:57:40,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:57:40,466 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:57:40,472 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,815 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,847 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:57:40,848 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:57:40,848 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:57:40,848 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:57:40,849 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:57:40" (1/1) ... [2022-02-20 22:57:40,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:57:40,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:57:40,869 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 22:57:40,874 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 22:57:40,891 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:57:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:57:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-02-20 22:57:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-02-20 22:57:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-02-20 22:57:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-02-20 22:57:40,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:57:40,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:57:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-02-20 22:57:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-02-20 22:57:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-02-20 22:57:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-02-20 22:57:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-02-20 22:57:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-02-20 22:57:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 22:57:40,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 22:57:40,893 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-02-20 22:57:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-02-20 22:57:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-02-20 22:57:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-02-20 22:57:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2022-02-20 22:57:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2022-02-20 22:57:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 22:57:40,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 22:57:40,894 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-02-20 22:57:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-02-20 22:57:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-02-20 22:57:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-02-20 22:57:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-02-20 22:57:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-02-20 22:57:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:57:40,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:57:40,895 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-02-20 22:57:40,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-02-20 22:57:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:57:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:57:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:57:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-02-20 22:57:40,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-02-20 22:57:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-02-20 22:57:40,896 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-02-20 22:57:40,896 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-02-20 22:57:40,897 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-02-20 22:57:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-02-20 22:57:40,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-02-20 22:57:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-02-20 22:57:40,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-02-20 22:57:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-02-20 22:57:40,897 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-02-20 22:57:40,897 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-02-20 22:57:40,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-02-20 22:57:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 22:57:40,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 22:57:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-02-20 22:57:40,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-02-20 22:57:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-02-20 22:57:40,898 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-02-20 22:57:40,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:57:40,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:57:40,899 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-02-20 22:57:40,899 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-02-20 22:57:40,899 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-02-20 22:57:40,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-02-20 22:57:40,899 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-02-20 22:57:40,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-02-20 22:57:40,899 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-02-20 22:57:40,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-02-20 22:57:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-02-20 22:57:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-02-20 22:57:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-02-20 22:57:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-02-20 22:57:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-02-20 22:57:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-02-20 22:57:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-02-20 22:57:40,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-02-20 22:57:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-02-20 22:57:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-02-20 22:57:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-02-20 22:57:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-02-20 22:57:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-02-20 22:57:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-02-20 22:57:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 22:57:40,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 22:57:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-02-20 22:57:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-02-20 22:57:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:57:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-02-20 22:57:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-02-20 22:57:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:57:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 22:57:40,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 22:57:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:57:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:57:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:57:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:57:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:57:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:57:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-02-20 22:57:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-02-20 22:57:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:57:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-02-20 22:57:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-02-20 22:57:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-02-20 22:57:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-02-20 22:57:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-02-20 22:57:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-02-20 22:57:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-02-20 22:57:40,904 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-02-20 22:57:40,904 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-02-20 22:57:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-02-20 22:57:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-02-20 22:57:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-02-20 22:57:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:57:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:57:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-02-20 22:57:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-02-20 22:57:40,905 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-02-20 22:57:40,905 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-02-20 22:57:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-02-20 22:57:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-02-20 22:57:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-02-20 22:57:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-02-20 22:57:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:57:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-02-20 22:57:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-02-20 22:57:40,906 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-02-20 22:57:40,906 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-02-20 22:57:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:57:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:57:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:57:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:57:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-02-20 22:57:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-02-20 22:57:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:57:40,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-02-20 22:57:40,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-02-20 22:57:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:57:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:57:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:57:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:57:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:57:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-02-20 22:57:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-02-20 22:57:40,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-02-20 22:57:40,908 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-02-20 22:57:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-02-20 22:57:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-02-20 22:57:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 22:57:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 22:57:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-02-20 22:57:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-02-20 22:57:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-02-20 22:57:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-02-20 22:57:40,909 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-02-20 22:57:40,909 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-02-20 22:57:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-02-20 22:57:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-02-20 22:57:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:57:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:57:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-02-20 22:57:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-02-20 22:57:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:57:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:57:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:57:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:57:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-02-20 22:57:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-02-20 22:57:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-02-20 22:57:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-02-20 22:57:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-02-20 22:57:40,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-02-20 22:57:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:57:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:57:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:57:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-02-20 22:57:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-02-20 22:57:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:57:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-02-20 22:57:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-02-20 22:57:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-02-20 22:57:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-02-20 22:57:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-02-20 22:57:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-02-20 22:57:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:57:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-02-20 22:57:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-02-20 22:57:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:57:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:57:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:57:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:57:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-02-20 22:57:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-02-20 22:57:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 22:57:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 22:57:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 22:57:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 22:57:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:57:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:57:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-02-20 22:57:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-02-20 22:57:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-02-20 22:57:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-02-20 22:57:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-02-20 22:57:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-02-20 22:57:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-02-20 22:57:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-02-20 22:57:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-02-20 22:57:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-02-20 22:57:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-02-20 22:57:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-02-20 22:57:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-02-20 22:57:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-02-20 22:57:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-02-20 22:57:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-02-20 22:57:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-02-20 22:57:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-02-20 22:57:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-02-20 22:57:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-02-20 22:57:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-02-20 22:57:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-02-20 22:57:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:57:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:57:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-02-20 22:57:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-02-20 22:57:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:57:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-02-20 22:57:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-02-20 22:57:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:57:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-02-20 22:57:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-02-20 22:57:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-02-20 22:57:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-02-20 22:57:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-02-20 22:57:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-02-20 22:57:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-02-20 22:57:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-02-20 22:57:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-02-20 22:57:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-02-20 22:57:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-02-20 22:57:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-02-20 22:57:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-02-20 22:57:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-02-20 22:57:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 22:57:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 22:57:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-02-20 22:57:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-02-20 22:57:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-02-20 22:57:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-02-20 22:57:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-02-20 22:57:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-02-20 22:57:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-02-20 22:57:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-02-20 22:57:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 22:57:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 22:57:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-02-20 22:57:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-02-20 22:57:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-02-20 22:57:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-02-20 22:57:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-02-20 22:57:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-02-20 22:57:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-02-20 22:57:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-02-20 22:57:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-02-20 22:57:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-02-20 22:57:41,962 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:57:41,964 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:57:45,045 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;