./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 14:07:15,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 14:07:15,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 14:07:15,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 14:07:15,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 14:07:15,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 14:07:15,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 14:07:15,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 14:07:15,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 14:07:15,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 14:07:15,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 14:07:15,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 14:07:15,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 14:07:15,420 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 14:07:15,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 14:07:15,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 14:07:15,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 14:07:15,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 14:07:15,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 14:07:15,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 14:07:15,433 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 14:07:15,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 14:07:15,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 14:07:15,435 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 14:07:15,436 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 14:07:15,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 14:07:15,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 14:07:15,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 14:07:15,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 14:07:15,443 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 14:07:15,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 14:07:15,444 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 14:07:15,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 14:07:15,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 14:07:15,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 14:07:15,448 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 14:07:15,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 14:07:15,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 14:07:15,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 14:07:15,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 14:07:15,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 14:07:15,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 14:07:15,464 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 14:07:15,488 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 14:07:15,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 14:07:15,489 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 14:07:15,489 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 14:07:15,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 14:07:15,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 14:07:15,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 14:07:15,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 14:07:15,491 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 14:07:15,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 14:07:15,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 14:07:15,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 14:07:15,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 14:07:15,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 14:07:15,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 14:07:15,492 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 14:07:15,492 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 14:07:15,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 14:07:15,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 14:07:15,494 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 14:07:15,494 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 14:07:15,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 14:07:15,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 14:07:15,494 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 14:07:15,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 14:07:15,495 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 14:07:15,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 14:07:15,495 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 14:07:15,495 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 14:07:15,495 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 14:07:15,495 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 [2022-07-12 14:07:15,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 14:07:15,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 14:07:15,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 14:07:15,715 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 14:07:15,716 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 14:07:15,717 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-12 14:07:15,767 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c1a01d80/106f7bc73cce451a81d94c4e733a1147/FLAGe95288c65 [2022-07-12 14:07:16,468 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 14:07:16,468 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-12 14:07:16,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c1a01d80/106f7bc73cce451a81d94c4e733a1147/FLAGe95288c65 [2022-07-12 14:07:16,753 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c1a01d80/106f7bc73cce451a81d94c4e733a1147 [2022-07-12 14:07:16,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 14:07:16,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 14:07:16,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 14:07:16,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 14:07:16,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 14:07:16,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 02:07:16" (1/1) ... [2022-07-12 14:07:16,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56f90fcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:16, skipping insertion in model container [2022-07-12 14:07:16,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 02:07:16" (1/1) ... [2022-07-12 14:07:16,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 14:07:16,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 14:07:17,308 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-12 14:07:18,871 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-07-12 14:07:18,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 14:07:18,967 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 14:07:19,021 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-12 14:07:19,351 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:1397) 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:1081) 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:1627) 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:1081) 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:1081) 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:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) 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) [2022-07-12 14:07:19,360 INFO L158 Benchmark]: Toolchain (without parser) took 2602.29ms. Allocated memory was 119.5MB in the beginning and 230.7MB in the end (delta: 111.1MB). Free memory was 74.0MB in the beginning and 95.7MB in the end (delta: -21.7MB). Peak memory consumption was 108.6MB. Max. memory is 16.1GB. [2022-07-12 14:07:19,361 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory is still 75.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 14:07:19,362 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2600.88ms. Allocated memory was 119.5MB in the beginning and 230.7MB in the end (delta: 111.1MB). Free memory was 73.8MB in the beginning and 95.7MB in the end (delta: -22.0MB). Peak memory consumption was 108.6MB. Max. memory is 16.1GB. [2022-07-12 14:07:19,363 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory is still 75.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2600.88ms. Allocated memory was 119.5MB in the beginning and 230.7MB in the end (delta: 111.1MB). Free memory was 73.8MB in the beginning and 95.7MB in the end (delta: -22.0MB). Peak memory consumption was 108.6MB. 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 -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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.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 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 14:07:20,795 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 14:07:20,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 14:07:20,819 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 14:07:20,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 14:07:20,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 14:07:20,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 14:07:20,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 14:07:20,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 14:07:20,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 14:07:20,837 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 14:07:20,839 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 14:07:20,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 14:07:20,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 14:07:20,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 14:07:20,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 14:07:20,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 14:07:20,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 14:07:20,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 14:07:20,846 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 14:07:20,846 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 14:07:20,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 14:07:20,849 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 14:07:20,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 14:07:20,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 14:07:20,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 14:07:20,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 14:07:20,856 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 14:07:20,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 14:07:20,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 14:07:20,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 14:07:20,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 14:07:20,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 14:07:20,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 14:07:20,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 14:07:20,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 14:07:20,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 14:07:20,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 14:07:20,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 14:07:20,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 14:07:20,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 14:07:20,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 14:07:20,866 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-12 14:07:20,898 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 14:07:20,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 14:07:20,900 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 14:07:20,900 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 14:07:20,901 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 14:07:20,901 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 14:07:20,902 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 14:07:20,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 14:07:20,902 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 14:07:20,903 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 14:07:20,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 14:07:20,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 14:07:20,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 14:07:20,903 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 14:07:20,903 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 14:07:20,904 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-12 14:07:20,904 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-12 14:07:20,904 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 14:07:20,904 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 14:07:20,904 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 14:07:20,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 14:07:20,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 14:07:20,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 14:07:20,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 14:07:20,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 14:07:20,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 14:07:20,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 14:07:20,906 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-12 14:07:20,906 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-12 14:07:20,906 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 14:07:20,906 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 14:07:20,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 14:07:20,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-12 14:07:20,907 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 [2022-07-12 14:07:21,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 14:07:21,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 14:07:21,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 14:07:21,209 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 14:07:21,210 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 14:07:21,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-12 14:07:21,261 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c19779cf/6188c3a5b87d4354b9789bf11d6962f1/FLAG2452622e4 [2022-07-12 14:07:21,976 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 14:07:21,977 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-12 14:07:22,028 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c19779cf/6188c3a5b87d4354b9789bf11d6962f1/FLAG2452622e4 [2022-07-12 14:07:22,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c19779cf/6188c3a5b87d4354b9789bf11d6962f1 [2022-07-12 14:07:22,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 14:07:22,057 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 14:07:22,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 14:07:22,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 14:07:22,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 14:07:22,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 02:07:22" (1/1) ... [2022-07-12 14:07:22,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e337cd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:22, skipping insertion in model container [2022-07-12 14:07:22,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 02:07:22" (1/1) ... [2022-07-12 14:07:22,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 14:07:22,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 14:07:22,539 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-12 14:07:24,191 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-07-12 14:07:24,259 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 14:07:24,288 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-12 14:07:24,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 14:07:24,377 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-12 14:07:24,688 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-07-12 14:07:24,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 14:07:24,699 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 14:07:24,733 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-12 14:07:25,019 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-07-12 14:07:25,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 14:07:25,190 INFO L208 MainTranslator]: Completed translation [2022-07-12 14:07:25,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25 WrapperNode [2022-07-12 14:07:25,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 14:07:25,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 14:07:25,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 14:07:25,192 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 14:07:25,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,454 INFO L137 Inliner]: procedures = 324, calls = 6141, calls flagged for inlining = 117, calls inlined = 114, statements flattened = 13808 [2022-07-12 14:07:25,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 14:07:25,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 14:07:25,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 14:07:25,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 14:07:25,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 14:07:25,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 14:07:25,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 14:07:25,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 14:07:25,784 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (1/1) ... [2022-07-12 14:07:25,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 14:07:25,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 14:07:25,807 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) [2022-07-12 14:07:25,832 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 [2022-07-12 14:07:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-12 14:07:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-12 14:07:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-07-12 14:07:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-07-12 14:07:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-07-12 14:07:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-07-12 14:07:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-12 14:07:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-12 14:07:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-07-12 14:07:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-07-12 14:07:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-12 14:07:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-07-12 14:07:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-07-12 14:07:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-12 14:07:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-12 14:07:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-12 14:07:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 14:07:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 14:07:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-12 14:07:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-12 14:07:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-07-12 14:07:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-07-12 14:07:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-07-12 14:07:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-07-12 14:07:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-07-12 14:07:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-07-12 14:07:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-12 14:07:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-12 14:07:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-12 14:07:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-12 14:07:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-07-12 14:07:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-07-12 14:07:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 14:07:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 14:07:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-12 14:07:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-12 14:07:25,848 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-07-12 14:07:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-07-12 14:07:25,848 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-07-12 14:07:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-07-12 14:07:25,848 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-07-12 14:07:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-07-12 14:07:25,849 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-07-12 14:07:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-07-12 14:07:25,849 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-12 14:07:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-12 14:07:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-07-12 14:07:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-07-12 14:07:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-07-12 14:07:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-07-12 14:07:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-07-12 14:07:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-07-12 14:07:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-07-12 14:07:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-07-12 14:07:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-12 14:07:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-12 14:07:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-12 14:07:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-12 14:07:25,852 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-12 14:07:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-12 14:07:25,852 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-07-12 14:07:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-07-12 14:07:25,852 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-07-12 14:07:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-07-12 14:07:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2022-07-12 14:07:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2022-07-12 14:07:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 14:07:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-12 14:07:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-12 14:07:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-07-12 14:07:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-07-12 14:07:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 14:07:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-07-12 14:07:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-07-12 14:07:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-07-12 14:07:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-07-12 14:07:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-07-12 14:07:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-07-12 14:07:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-12 14:07:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-12 14:07:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-07-12 14:07:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-07-12 14:07:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-07-12 14:07:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-07-12 14:07:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-07-12 14:07:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-07-12 14:07:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-12 14:07:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-07-12 14:07:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-07-12 14:07:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-12 14:07:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-12 14:07:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 14:07:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-12 14:07:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 14:07:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2022-07-12 14:07:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2022-07-12 14:07:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-12 14:07:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-12 14:07:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-12 14:07:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-12 14:07:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-07-12 14:07:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-07-12 14:07:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-07-12 14:07:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-07-12 14:07:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-12 14:07:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-12 14:07:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-07-12 14:07:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-07-12 14:07:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-07-12 14:07:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-07-12 14:07:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-12 14:07:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-12 14:07:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-07-12 14:07:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-07-12 14:07:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-07-12 14:07:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-07-12 14:07:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-12 14:07:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-12 14:07:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-07-12 14:07:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-07-12 14:07:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-07-12 14:07:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-07-12 14:07:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-07-12 14:07:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-07-12 14:07:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-07-12 14:07:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-07-12 14:07:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-07-12 14:07:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-07-12 14:07:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-07-12 14:07:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-07-12 14:07:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-07-12 14:07:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-07-12 14:07:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-07-12 14:07:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-07-12 14:07:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-07-12 14:07:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-07-12 14:07:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-07-12 14:07:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-07-12 14:07:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-07-12 14:07:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-07-12 14:07:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-07-12 14:07:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-07-12 14:07:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-07-12 14:07:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-07-12 14:07:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-07-12 14:07:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-07-12 14:07:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-07-12 14:07:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-07-12 14:07:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-07-12 14:07:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-07-12 14:07:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-07-12 14:07:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-07-12 14:07:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-07-12 14:07:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-07-12 14:07:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-07-12 14:07:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-07-12 14:07:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-07-12 14:07:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-07-12 14:07:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-07-12 14:07:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-07-12 14:07:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-07-12 14:07:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-07-12 14:07:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-12 14:07:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-12 14:07:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-07-12 14:07:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-07-12 14:07:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-12 14:07:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-07-12 14:07:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-07-12 14:07:25,864 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-07-12 14:07:25,864 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-07-12 14:07:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-12 14:07:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-12 14:07:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-12 14:07:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-07-12 14:07:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-07-12 14:07:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-07-12 14:07:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-07-12 14:07:25,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-12 14:07:25,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-12 14:07:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-07-12 14:07:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-07-12 14:07:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-07-12 14:07:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-07-12 14:07:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-07-12 14:07:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-07-12 14:07:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-07-12 14:07:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-07-12 14:07:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 14:07:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-07-12 14:07:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-07-12 14:07:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-12 14:07:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-12 14:07:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 14:07:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-12 14:07:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-12 14:07:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 14:07:25,867 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-12 14:07:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-07-12 14:07:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-07-12 14:07:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-07-12 14:07:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-07-12 14:07:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-12 14:07:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-12 14:07:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-07-12 14:07:25,868 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-07-12 14:07:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-12 14:07:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2022-07-12 14:07:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2022-07-12 14:07:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-07-12 14:07:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-07-12 14:07:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-07-12 14:07:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-07-12 14:07:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-07-12 14:07:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-07-12 14:07:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-07-12 14:07:25,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-07-12 14:07:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-07-12 14:07:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-07-12 14:07:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-07-12 14:07:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-07-12 14:07:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-07-12 14:07:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-07-12 14:07:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-07-12 14:07:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-07-12 14:07:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-07-12 14:07:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-07-12 14:07:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-12 14:07:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-12 14:07:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-07-12 14:07:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-07-12 14:07:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-07-12 14:07:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-07-12 14:07:25,871 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-07-12 14:07:25,871 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-07-12 14:07:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-07-12 14:07:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-07-12 14:07:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-12 14:07:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-12 14:07:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-07-12 14:07:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-07-12 14:07:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-12 14:07:25,872 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-07-12 14:07:25,872 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-07-12 14:07:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-12 14:07:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-12 14:07:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-12 14:07:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-12 14:07:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-07-12 14:07:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-07-12 14:07:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 14:07:25,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 14:07:25,873 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-07-12 14:07:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-07-12 14:07:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-07-12 14:07:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-07-12 14:07:25,874 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-07-12 14:07:25,874 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-07-12 14:07:26,881 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 14:07:26,883 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 14:07:30,163 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-12 14:10:18,554 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 14:10:18,587 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 14:10:18,588 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-12 14:10:18,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 02:10:18 BoogieIcfgContainer [2022-07-12 14:10:18,595 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 14:10:18,605 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 14:10:18,608 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 14:10:18,610 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 14:10:18,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 02:07:22" (1/3) ... [2022-07-12 14:10:18,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4609a85f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 02:10:18, skipping insertion in model container [2022-07-12 14:10:18,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 02:07:25" (2/3) ... [2022-07-12 14:10:18,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4609a85f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 02:10:18, skipping insertion in model container [2022-07-12 14:10:18,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 02:10:18" (3/3) ... [2022-07-12 14:10:18,612 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-12 14:10:18,621 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 14:10:18,621 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-12 14:10:18,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4609a85f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 02:10:18, skipping insertion in model container [2022-07-12 14:10:18,622 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 14:10:18,623 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 14:10:18,623 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 14:10:18,623 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 14:10:18,623 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 02:10:18" (3/3) ... [2022-07-12 14:10:18,625 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-12 14:10:18,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-07-12 14:10:18,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2022-07-12 14:10:18,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2022-07-12 14:10:18,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2022-07-12 14:10:18,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2022-07-12 14:10:18,629 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2022-07-12 14:10:18,630 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-12 14:10:18,631 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2022-07-12 14:10:18,632 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_3 [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2022-07-12 14:10:18,633 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2022-07-12 14:10:18,634 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_work_handler [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-12 14:10:18,635 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2022-07-12 14:10:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2022-07-12 14:10:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2022-07-12 14:10:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2022-07-12 14:10:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_fw_name [2022-07-12 14:10:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2022-07-12 14:10:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2022-07-12 14:10:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2022-07-12 14:10:18,636 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_3 [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_3 [2022-07-12 14:10:18,637 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2022-07-12 14:10:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2022-07-12 14:10:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-07-12 14:10:18,638 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2022-07-12 14:10:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2022-07-12 14:10:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-07-12 14:10:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-07-12 14:10:18,639 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-07-12 14:10:18,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2022-07-12 14:10:18,642 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-07-12 14:10:18,643 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2022-07-12 14:10:18,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2022-07-12 14:10:18,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2022-07-12 14:10:18,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2022-07-12 14:10:18,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2022-07-12 14:10:18,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2022-07-12 14:10:18,644 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2022-07-12 14:10:18,761 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 982 nodes and edges [2022-07-12 14:10:18,769 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 378 nodes and edges [2022-07-12 14:10:18,776 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 140 nodes and edges [2022-07-12 14:10:18,782 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2022-07-12 14:10:18,789 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2022-07-12 14:10:18,794 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-07-12 14:10:18,800 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-12 14:10:18,806 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-12 14:10:18,812 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-12 14:10:18,818 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-12 14:10:19,353 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-12 14:10:19,354 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 14:10:19,355 INFO L158 Benchmark]: Toolchain (without parser) took 177297.50ms. Allocated memory was 54.5MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 25.6MB in the beginning and 1.1GB in the end (delta: -1.1GB). Peak memory consumption was 592.5MB. Max. memory is 16.1GB. [2022-07-12 14:10:19,356 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 54.5MB. Free memory was 36.5MB in the beginning and 36.5MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 14:10:19,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3132.66ms. Allocated memory was 54.5MB in the beginning and 367.0MB in the end (delta: 312.5MB). Free memory was 25.5MB in the beginning and 238.7MB in the end (delta: -213.2MB). Peak memory consumption was 171.1MB. Max. memory is 16.1GB. [2022-07-12 14:10:19,358 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.53ms. Allocated memory is still 367.0MB. Free memory was 238.7MB in the beginning and 173.6MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-07-12 14:10:19,358 INFO L158 Benchmark]: Boogie Preprocessor took 326.92ms. Allocated memory is still 367.0MB. Free memory was 173.6MB in the beginning and 209.7MB in the end (delta: -36.0MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2022-07-12 14:10:19,359 INFO L158 Benchmark]: RCFGBuilder took 172811.42ms. Allocated memory was 367.0MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 209.7MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-07-12 14:10:19,359 INFO L158 Benchmark]: TraceAbstraction took 16.53ms. Allocated memory is still 1.7GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 14:10:19,359 INFO L158 Benchmark]: Witness Printer took 731.24ms. Allocated memory is still 1.7GB. Free memory was 1.4GB in the beginning and 1.1GB in the end (delta: 274.7MB). Peak memory consumption was 276.8MB. Max. memory is 16.1GB. [2022-07-12 14:10:19,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 54.5MB. Free memory was 36.5MB in the beginning and 36.5MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3132.66ms. Allocated memory was 54.5MB in the beginning and 367.0MB in the end (delta: 312.5MB). Free memory was 25.5MB in the beginning and 238.7MB in the end (delta: -213.2MB). Peak memory consumption was 171.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.53ms. Allocated memory is still 367.0MB. Free memory was 238.7MB in the beginning and 173.6MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 326.92ms. Allocated memory is still 367.0MB. Free memory was 173.6MB in the beginning and 209.7MB in the end (delta: -36.0MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. * RCFGBuilder took 172811.42ms. Allocated memory was 367.0MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 209.7MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * TraceAbstraction took 16.53ms. Allocated memory is still 1.7GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 731.24ms. Allocated memory is still 1.7GB. Free memory was 1.4GB in the beginning and 1.1GB in the end (delta: 274.7MB). Peak memory consumption was 276.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-07-12 14:10:19,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE