./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_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-usb-dev_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 1e6e1c048e6e5477794ba613d64b2286ed645f29bba0939ae7bdade79ce7836f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:59:26,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:59:26,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:59:26,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:59:26,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:59:26,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:59:26,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:59:26,404 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:59:26,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:59:26,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:59:26,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:59:26,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:59:26,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:59:26,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:59:26,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:59:26,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:59:26,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:59:26,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:59:26,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:59:26,423 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:59:26,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:59:26,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:59:26,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:59:26,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:59:26,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:59:26,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:59:26,432 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:59:26,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:59:26,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:59:26,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:59:26,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:59:26,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:59:26,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:59:26,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:59:26,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:59:26,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:59:26,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:59:26,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:59:26,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:59:26,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:59:26,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:59:26,440 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:59:26,462 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:59:26,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:59:26,463 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:59:26,463 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:59:26,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:59:26,464 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:59:26,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:59:26,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:59:26,464 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:59:26,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:59:26,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:59:26,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:59:26,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:59:26,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:59:26,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:59:26,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:59:26,466 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:59:26,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:59:26,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:59:26,466 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:59:26,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:59:26,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:59:26,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:59:26,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:59:26,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:59:26,467 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:59:26,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:59:26,468 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:59:26,468 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:59:26,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:59:26,468 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e6e1c048e6e5477794ba613d64b2286ed645f29bba0939ae7bdade79ce7836f [2022-02-20 22:59:26,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:59:26,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:59:26,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:59:26,694 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:59:26,695 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:59:26,696 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2022-02-20 22:59:26,743 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbe524e7c/b126c40914e94ce4856fc0b92a3e17d6/FLAGfce036043 [2022-02-20 22:59:27,422 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:59:27,423 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2022-02-20 22:59:27,461 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbe524e7c/b126c40914e94ce4856fc0b92a3e17d6/FLAGfce036043 [2022-02-20 22:59:27,718 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbe524e7c/b126c40914e94ce4856fc0b92a3e17d6 [2022-02-20 22:59:27,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:59:27,721 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:59:27,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:59:27,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:59:27,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:59:27,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:59:27" (1/1) ... [2022-02-20 22:59:27,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b95cc4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:27, skipping insertion in model container [2022-02-20 22:59:27,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:59:27" (1/1) ... [2022-02-20 22:59:27,730 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:59:27,856 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:59:29,929 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2022-02-20 22:59:29,931 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2022-02-20 22:59:29,932 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2022-02-20 22:59:29,932 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2022-02-20 22:59:29,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:59:29,989 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:59:30,437 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 22:59:30,444 INFO L158 Benchmark]: Toolchain (without parser) took 2722.83ms. Allocated memory was 109.1MB in the beginning and 276.8MB in the end (delta: 167.8MB). Free memory was 70.6MB in the beginning and 159.7MB in the end (delta: -89.1MB). Peak memory consumption was 140.3MB. Max. memory is 16.1GB. [2022-02-20 22:59:30,445 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory was 87.1MB in the beginning and 87.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:59:30,446 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2720.04ms. Allocated memory was 109.1MB in the beginning and 276.8MB in the end (delta: 167.8MB). Free memory was 70.6MB in the beginning and 159.7MB in the end (delta: -89.1MB). Peak memory consumption was 140.3MB. Max. memory is 16.1GB. [2022-02-20 22:59:30,447 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 0.17ms. Allocated memory is still 109.1MB. Free memory was 87.1MB in the beginning and 87.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2720.04ms. Allocated memory was 109.1MB in the beginning and 276.8MB in the end (delta: 167.8MB). Free memory was 70.6MB in the beginning and 159.7MB in the end (delta: -89.1MB). Peak memory consumption was 140.3MB. 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-usb-dev_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 1e6e1c048e6e5477794ba613d64b2286ed645f29bba0939ae7bdade79ce7836f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:59:31,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:59:31,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:59:31,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:59:31,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:59:31,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:59:31,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:59:31,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:59:31,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:59:31,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:59:31,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:59:31,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:59:31,884 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:59:31,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:59:31,887 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:59:31,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:59:31,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:59:31,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:59:31,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:59:31,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:59:31,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:59:31,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:59:31,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:59:31,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:59:31,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:59:31,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:59:31,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:59:31,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:59:31,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:59:31,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:59:31,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:59:31,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:59:31,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:59:31,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:59:31,910 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:59:31,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:59:31,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:59:31,910 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:59:31,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:59:31,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:59:31,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:59:31,913 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:59:31,926 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:59:31,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:59:31,928 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:59:31,928 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:59:31,929 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:59:31,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:59:31,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:59:31,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:59:31,930 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:59:31,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:59:31,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:59:31,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:59:31,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:59:31,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:59:31,931 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:59:31,931 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:59:31,932 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:59:31,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:59:31,932 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:59:31,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:59:31,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:59:31,932 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:59:31,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:59:31,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:59:31,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:59:31,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:59:31,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:59:31,936 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:59:31,937 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:59:31,937 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:59:31,938 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:59:31,938 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:59:31,938 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:59:31,938 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e6e1c048e6e5477794ba613d64b2286ed645f29bba0939ae7bdade79ce7836f [2022-02-20 22:59:32,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:59:32,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:59:32,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:59:32,199 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:59:32,201 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:59:32,202 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2022-02-20 22:59:32,271 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/216438c8d/3e9d688bb5b54e2d80a07a1e719d8409/FLAG6d4614b75 [2022-02-20 22:59:32,974 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:59:32,974 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i [2022-02-20 22:59:33,018 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/216438c8d/3e9d688bb5b54e2d80a07a1e719d8409/FLAG6d4614b75 [2022-02-20 22:59:33,299 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/216438c8d/3e9d688bb5b54e2d80a07a1e719d8409 [2022-02-20 22:59:33,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:59:33,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:59:33,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:59:33,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:59:33,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:59:33,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:59:33" (1/1) ... [2022-02-20 22:59:33,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1471e007 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:33, skipping insertion in model container [2022-02-20 22:59:33,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:59:33" (1/1) ... [2022-02-20 22:59:33,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:59:33,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:59:35,583 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2022-02-20 22:59:35,585 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2022-02-20 22:59:35,585 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2022-02-20 22:59:35,586 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2022-02-20 22:59:35,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:59:35,626 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:59:35,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:59:36,057 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2022-02-20 22:59:36,057 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2022-02-20 22:59:36,058 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2022-02-20 22:59:36,058 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2022-02-20 22:59:36,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:59:36,077 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:59:36,490 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496425,496438] [2022-02-20 22:59:36,491 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496572,496585] [2022-02-20 22:59:36,492 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496711,496724] [2022-02-20 22:59:36,494 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-usb-dev_drivers-media-i2c-cx25840-cx25840.cil.i[496869,496882] [2022-02-20 22:59:36,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:59:36,609 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:59:36,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36 WrapperNode [2022-02-20 22:59:36,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:59:36,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:59:36,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:59:36,611 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:59:36,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:36,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,002 INFO L137 Inliner]: procedures = 350, calls = 6064, calls flagged for inlining = 153, calls inlined = 135, statements flattened = 13429 [2022-02-20 22:59:37,003 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:59:37,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:59:37,004 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:59:37,004 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:59:37,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,360 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:59:37,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:59:37,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:59:37,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:59:37,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:59:36" (1/1) ... [2022-02-20 22:59:37,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:59:37,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:59:37,386 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 22:59:37,394 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 22:59:37,414 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:59:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:59:37,415 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-02-20 22:59:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-02-20 22:59:37,415 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-02-20 22:59:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-02-20 22:59:37,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:59:37,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:59:37,416 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-02-20 22:59:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-02-20 22:59:37,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:59:37,416 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-02-20 22:59:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-02-20 22:59:37,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:59:37,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:59:37,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:59:37,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:59:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:59:37,417 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-02-20 22:59:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-02-20 22:59:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-02-20 22:59:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-02-20 22:59:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-02-20 22:59:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-02-20 22:59:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-02-20 22:59:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-02-20 22:59:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-02-20 22:59:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-02-20 22:59:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:59:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:59:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-02-20 22:59:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-02-20 22:59:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-02-20 22:59:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-02-20 22:59:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-02-20 22:59:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-02-20 22:59:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-02-20 22:59:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-02-20 22:59:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-02-20 22:59:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-02-20 22:59:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:59:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:59:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-02-20 22:59:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-02-20 22:59:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-02-20 22:59:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-02-20 22:59:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-02-20 22:59:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-02-20 22:59:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:59:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:59:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:59:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:59:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-02-20 22:59:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-02-20 22:59:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-02-20 22:59:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-02-20 22:59:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-02-20 22:59:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-02-20 22:59:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:59:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:59:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:59:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:59:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:59:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-02-20 22:59:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-02-20 22:59:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:59:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-02-20 22:59:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-02-20 22:59:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 22:59:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 22:59:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-02-20 22:59:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-02-20 22:59:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-02-20 22:59:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-02-20 22:59:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:59:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:59:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:59:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:59:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-02-20 22:59:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-02-20 22:59:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-02-20 22:59:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-02-20 22:59:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-02-20 22:59:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-02-20 22:59:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:59:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-02-20 22:59:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-02-20 22:59:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:59:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:59:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:59:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:59:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:59:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:59:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:59:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-02-20 22:59:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-02-20 22:59:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-02-20 22:59:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-02-20 22:59:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 22:59:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 22:59:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-02-20 22:59:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-02-20 22:59:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 22:59:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 22:59:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-02-20 22:59:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-02-20 22:59:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:59:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:59:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-02-20 22:59:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-02-20 22:59:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-02-20 22:59:37,434 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-02-20 22:59:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-02-20 22:59:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-02-20 22:59:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-02-20 22:59:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-02-20 22:59:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-02-20 22:59:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-02-20 22:59:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-02-20 22:59:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-02-20 22:59:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-02-20 22:59:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-02-20 22:59:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 22:59:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 22:59:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-02-20 22:59:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-02-20 22:59:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-02-20 22:59:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-02-20 22:59:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-02-20 22:59:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-02-20 22:59:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-02-20 22:59:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-02-20 22:59:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:59:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:59:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-02-20 22:59:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-02-20 22:59:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-02-20 22:59:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-02-20 22:59:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-02-20 22:59:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-02-20 22:59:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-02-20 22:59:37,441 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-02-20 22:59:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-02-20 22:59:37,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-02-20 22:59:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-02-20 22:59:37,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-02-20 22:59:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-02-20 22:59:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-02-20 22:59:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-02-20 22:59:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-02-20 22:59:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-02-20 22:59:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-02-20 22:59:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-02-20 22:59:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-02-20 22:59:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-02-20 22:59:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-02-20 22:59:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-02-20 22:59:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-02-20 22:59:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-02-20 22:59:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-02-20 22:59:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-02-20 22:59:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-02-20 22:59:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:59:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:59:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-02-20 22:59:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-02-20 22:59:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:59:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-02-20 22:59:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-02-20 22:59:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-02-20 22:59:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-02-20 22:59:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:59:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-02-20 22:59:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-02-20 22:59:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-02-20 22:59:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-02-20 22:59:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-02-20 22:59:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-02-20 22:59:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-02-20 22:59:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-02-20 22:59:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-02-20 22:59:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-02-20 22:59:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-02-20 22:59:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-02-20 22:59:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-02-20 22:59:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-02-20 22:59:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:59:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-02-20 22:59:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-02-20 22:59:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:59:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 22:59:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 22:59:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 22:59:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 22:59:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:59:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:59:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-02-20 22:59:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-02-20 22:59:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-02-20 22:59:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-02-20 22:59:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:59:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:59:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-02-20 22:59:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-02-20 22:59:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:59:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-02-20 22:59:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-02-20 22:59:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-02-20 22:59:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-02-20 22:59:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-02-20 22:59:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-02-20 22:59:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-02-20 22:59:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-02-20 22:59:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-02-20 22:59:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-02-20 22:59:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 22:59:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 22:59:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-02-20 22:59:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-02-20 22:59:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-02-20 22:59:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-02-20 22:59:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-02-20 22:59:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-02-20 22:59:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:59:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:59:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-02-20 22:59:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-02-20 22:59:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-02-20 22:59:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-02-20 22:59:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-02-20 22:59:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-02-20 22:59:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-02-20 22:59:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-02-20 22:59:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-02-20 22:59:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-02-20 22:59:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-02-20 22:59:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-02-20 22:59:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:59:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-02-20 22:59:37,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-02-20 22:59:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-02-20 22:59:37,451 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-02-20 22:59:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 22:59:37,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 22:59:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-02-20 22:59:37,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-02-20 22:59:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-02-20 22:59:37,451 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-02-20 22:59:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-02-20 22:59:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-02-20 22:59:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:59:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:59:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-02-20 22:59:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-02-20 22:59:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-02-20 22:59:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-02-20 22:59:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-02-20 22:59:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-02-20 22:59:38,477 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:59:38,483 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:59:41,573 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;