./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 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-3.16-rc1/43_2a_consumption_linux-3.16-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 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 11:20:31,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:20:31,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:20:31,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:20:31,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:20:31,455 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:20:31,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:20:31,461 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:20:31,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:20:31,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:20:31,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:20:31,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:20:31,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:20:31,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:20:31,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:20:31,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:20:31,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:20:31,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:20:31,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:20:31,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:20:31,489 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:20:31,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:20:31,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:20:31,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:20:31,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:20:31,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:20:31,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:20:31,501 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:20:31,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:20:31,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:20:31,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:20:31,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:20:31,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:20:31,506 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:20:31,507 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:20:31,508 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:20:31,508 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:20:31,509 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:20:31,509 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:20:31,509 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:20:31,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:20:31,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:20:31,519 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 11:20:31,551 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:20:31,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:20:31,552 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:20:31,552 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:20:31,553 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:20:31,553 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:20:31,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:20:31,554 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:20:31,554 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:20:31,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:20:31,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 11:20:31,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:20:31,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:20:31,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:20:31,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:20:31,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:20:31,564 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:20:31,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:20:31,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:20:31,565 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:20:31,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:20:31,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:20:31,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:20:31,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:20:31,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:20:31,566 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 11:20:31,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 11:20:31,567 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:20:31,567 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:20:31,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:20:31,567 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2022-07-21 11:20:31,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:20:31,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:20:31,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:20:31,889 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:20:31,890 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:20:31,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 11:20:31,953 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d054b01e/f68b7afaae5e48c8b885a43ee22febe1/FLAG040105f85 [2022-07-21 11:20:32,782 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:20:32,783 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 11:20:32,840 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d054b01e/f68b7afaae5e48c8b885a43ee22febe1/FLAG040105f85 [2022-07-21 11:20:33,286 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d054b01e/f68b7afaae5e48c8b885a43ee22febe1 [2022-07-21 11:20:33,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:20:33,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:20:33,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:20:33,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:20:33,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:20:33,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:20:33" (1/1) ... [2022-07-21 11:20:33,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a9926d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:33, skipping insertion in model container [2022-07-21 11:20:33,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:20:33" (1/1) ... [2022-07-21 11:20:33,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:20:33,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:20:33,961 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-21 11:20:33,984 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-21 11:20:33,984 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2022-07-21 11:20:34,291 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2022-07-21 11:20:36,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:20:36,335 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 11:20:36,413 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-21 11:20:36,432 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-21 11:20:36,433 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2022-07-21 11:20:36,440 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2022-07-21 11:20:36,943 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) [2022-07-21 11:20:36,950 INFO L158 Benchmark]: Toolchain (without parser) took 3659.03ms. Allocated memory was 54.5MB in the beginning and 174.1MB in the end (delta: 119.5MB). Free memory was 24.0MB in the beginning and 62.3MB in the end (delta: -38.3MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. [2022-07-21 11:20:36,951 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:20:36,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3638.69ms. Allocated memory was 67.1MB in the beginning and 174.1MB in the end (delta: 107.0MB). Free memory was 42.1MB in the beginning and 62.3MB in the end (delta: -20.1MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. [2022-07-21 11:20:36,954 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3638.69ms. Allocated memory was 67.1MB in the beginning and 174.1MB in the end (delta: 107.0MB). Free memory was 42.1MB in the beginning and 62.3MB in the end (delta: -20.1MB). Peak memory consumption was 96.7MB. 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-3.16-rc1/43_2a_consumption_linux-3.16-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 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 11:20:38,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:20:38,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:20:38,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:20:38,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:20:38,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:20:38,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:20:38,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:20:38,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:20:38,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:20:38,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:20:38,771 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:20:38,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:20:38,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:20:38,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:20:38,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:20:38,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:20:38,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:20:38,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:20:38,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:20:38,789 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:20:38,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:20:38,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:20:38,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:20:38,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:20:38,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:20:38,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:20:38,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:20:38,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:20:38,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:20:38,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:20:38,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:20:38,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:20:38,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:20:38,807 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:20:38,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:20:38,808 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:20:38,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:20:38,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:20:38,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:20:38,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:20:38,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:20:38,814 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 11:20:38,852 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:20:38,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:20:38,853 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:20:38,853 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:20:38,854 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:20:38,854 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:20:38,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:20:38,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:20:38,856 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:20:38,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:20:38,857 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:20:38,857 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:20:38,857 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:20:38,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:20:38,858 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 11:20:38,858 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 11:20:38,858 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 11:20:38,858 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:20:38,858 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:20:38,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:20:38,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:20:38,859 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:20:38,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:20:38,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:20:38,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:20:38,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:20:38,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:20:38,861 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 11:20:38,861 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 11:20:38,861 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:20:38,861 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:20:38,862 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:20:38,862 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 11:20:38,862 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2022-07-21 11:20:39,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:20:39,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:20:39,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:20:39,210 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:20:39,211 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:20:39,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 11:20:39,267 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1854aadad/463112c2ca584e5c98cc6db75f918a2e/FLAG791fac43a [2022-07-21 11:20:40,148 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:20:40,149 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 11:20:40,202 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1854aadad/463112c2ca584e5c98cc6db75f918a2e/FLAG791fac43a [2022-07-21 11:20:40,610 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1854aadad/463112c2ca584e5c98cc6db75f918a2e [2022-07-21 11:20:40,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:20:40,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:20:40,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:20:40,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:20:40,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:20:40,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:20:40" (1/1) ... [2022-07-21 11:20:40,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@647eabba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:40, skipping insertion in model container [2022-07-21 11:20:40,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:20:40" (1/1) ... [2022-07-21 11:20:40,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:20:40,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:20:41,241 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-21 11:20:41,268 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-21 11:20:41,268 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2022-07-21 11:20:41,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2022-07-21 11:20:43,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:20:43,218 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 11:20:43,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:20:43,360 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-21 11:20:43,365 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-21 11:20:43,366 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2022-07-21 11:20:43,372 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2022-07-21 11:20:43,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:20:43,800 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 11:20:43,865 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-21 11:20:43,883 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-21 11:20:43,884 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4289-4290] [2022-07-21 11:20:43,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[128856,128869] [2022-07-21 11:20:44,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 11:20:44,459 INFO L208 MainTranslator]: Completed translation [2022-07-21 11:20:44,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44 WrapperNode [2022-07-21 11:20:44,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 11:20:44,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 11:20:44,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 11:20:44,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 11:20:44,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:44,613 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:44,930 INFO L137 Inliner]: procedures = 272, calls = 5941, calls flagged for inlining = 105, calls inlined = 96, statements flattened = 12690 [2022-07-21 11:20:44,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 11:20:44,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 11:20:44,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 11:20:44,933 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 11:20:44,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:44,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:45,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:45,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:45,173 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:45,195 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:45,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:45,273 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 11:20:45,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 11:20:45,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 11:20:45,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 11:20:45,276 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (1/1) ... [2022-07-21 11:20:45,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:20:45,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 11:20:45,313 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) [2022-07-21 11:20:45,335 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 [2022-07-21 11:20:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-21 11:20:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-21 11:20:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-07-21 11:20:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-07-21 11:20:45,351 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-07-21 11:20:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-07-21 11:20:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 11:20:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 11:20:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-07-21 11:20:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-07-21 11:20:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 11:20:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-07-21 11:20:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-07-21 11:20:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 11:20:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 11:20:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 11:20:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 11:20:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 11:20:45,353 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-07-21 11:20:45,353 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-07-21 11:20:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-07-21 11:20:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-07-21 11:20:45,354 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-07-21 11:20:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-07-21 11:20:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-21 11:20:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-21 11:20:45,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-21 11:20:45,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-21 11:20:45,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-07-21 11:20:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-07-21 11:20:45,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 11:20:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 11:20:45,356 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-21 11:20:45,356 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-21 11:20:45,356 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-07-21 11:20:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-07-21 11:20:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-07-21 11:20:45,357 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-07-21 11:20:45,357 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-07-21 11:20:45,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-07-21 11:20:45,358 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-07-21 11:20:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-07-21 11:20:45,359 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 11:20:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 11:20:45,359 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-07-21 11:20:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-07-21 11:20:45,360 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-07-21 11:20:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-07-21 11:20:45,360 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-07-21 11:20:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-07-21 11:20:45,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-21 11:20:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-21 11:20:45,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 11:20:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 11:20:45,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-21 11:20:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-21 11:20:45,361 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-07-21 11:20:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-07-21 11:20:45,362 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-07-21 11:20:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-07-21 11:20:45,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 11:20:45,362 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 11:20:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 11:20:45,362 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-07-21 11:20:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-07-21 11:20:45,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 11:20:45,363 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-07-21 11:20:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-07-21 11:20:45,363 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-07-21 11:20:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-07-21 11:20:45,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-07-21 11:20:45,364 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-07-21 11:20:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-07-21 11:20:45,364 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 11:20:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 11:20:45,365 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-07-21 11:20:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-07-21 11:20:45,365 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-07-21 11:20:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-07-21 11:20:45,366 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-07-21 11:20:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-07-21 11:20:45,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 11:20:45,366 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-07-21 11:20:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-07-21 11:20:45,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 11:20:45,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 11:20:45,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 11:20:45,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 11:20:45,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 11:20:45,367 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2022-07-21 11:20:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2022-07-21 11:20:45,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 11:20:45,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 11:20:45,368 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-21 11:20:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-21 11:20:45,368 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-21 11:20:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-21 11:20:45,369 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-07-21 11:20:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-07-21 11:20:45,369 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-07-21 11:20:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-07-21 11:20:45,370 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-21 11:20:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-21 11:20:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-07-21 11:20:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-07-21 11:20:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-21 11:20:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-21 11:20:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-21 11:20:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-21 11:20:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-07-21 11:20:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-07-21 11:20:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-07-21 11:20:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-07-21 11:20:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-07-21 11:20:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-07-21 11:20:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-07-21 11:20:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-07-21 11:20:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-07-21 11:20:45,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-07-21 11:20:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-07-21 11:20:45,382 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-07-21 11:20:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-07-21 11:20:45,382 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-07-21 11:20:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-07-21 11:20:45,382 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-07-21 11:20:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-21 11:20:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-21 11:20:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-07-21 11:20:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-07-21 11:20:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-07-21 11:20:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-07-21 11:20:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-07-21 11:20:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-07-21 11:20:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-07-21 11:20:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-07-21 11:20:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-07-21 11:20:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-07-21 11:20:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-07-21 11:20:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-07-21 11:20:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-07-21 11:20:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-07-21 11:20:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-07-21 11:20:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-07-21 11:20:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-07-21 11:20:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-07-21 11:20:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-07-21 11:20:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-07-21 11:20:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-07-21 11:20:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-07-21 11:20:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-07-21 11:20:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-07-21 11:20:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-07-21 11:20:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-07-21 11:20:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-07-21 11:20:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-07-21 11:20:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-21 11:20:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-21 11:20:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-07-21 11:20:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-07-21 11:20:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-21 11:20:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-07-21 11:20:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-07-21 11:20:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-07-21 11:20:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-07-21 11:20:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-21 11:20:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 11:20:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 11:20:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-07-21 11:20:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-07-21 11:20:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-07-21 11:20:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-07-21 11:20:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-07-21 11:20:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-07-21 11:20:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-07-21 11:20:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-07-21 11:20:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-07-21 11:20:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-07-21 11:20:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-07-21 11:20:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-07-21 11:20:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-07-21 11:20:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 11:20:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-07-21 11:20:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-07-21 11:20:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-07-21 11:20:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-07-21 11:20:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-07-21 11:20:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-07-21 11:20:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-07-21 11:20:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-07-21 11:20:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-07-21 11:20:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-21 11:20:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-07-21 11:20:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-07-21 11:20:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-21 11:20:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-21 11:20:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-07-21 11:20:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-07-21 11:20:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 11:20:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 11:20:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-07-21 11:20:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-07-21 11:20:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-07-21 11:20:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-07-21 11:20:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-07-21 11:20:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-07-21 11:20:46,694 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 11:20:46,697 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 11:20:50,188 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 11:23:27,922 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 11:23:27,966 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 11:23:27,966 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-21 11:23:27,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:23:27 BoogieIcfgContainer [2022-07-21 11:23:27,975 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 11:23:27,978 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 11:23:27,978 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 11:23:27,980 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 11:23:27,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 11:20:40" (1/3) ... [2022-07-21 11:23:27,981 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7147ac84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:23:27, skipping insertion in model container [2022-07-21 11:23:27,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:20:44" (2/3) ... [2022-07-21 11:23:27,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7147ac84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 11:23:27, skipping insertion in model container [2022-07-21 11:23:27,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:23:27" (3/3) ... [2022-07-21 11:23:27,983 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 11:23:27,995 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 11:23:27,995 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-21 11:23:27,996 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7147ac84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 11:23:27, skipping insertion in model container [2022-07-21 11:23:27,997 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 11:23:27,997 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 11:23:27,997 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 11:23:27,998 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 11:23:27,998 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 11:23:27" (3/3) ... [2022-07-21 11:23:28,002 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 11:23:28,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-07-21 11:23:28,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2022-07-21 11:23:28,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2022-07-21 11:23:28,008 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2022-07-21 11:23:28,009 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-07-21 11:23:28,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2022-07-21 11:23:28,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-07-21 11:23:28,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-21 11:23:28,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2022-07-21 11:23:28,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2022-07-21 11:23:28,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2022-07-21 11:23:28,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2022-07-21 11:23:28,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2022-07-21 11:23:28,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-07-21 11:23:28,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2022-07-21 11:23:28,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2022-07-21 11:23:28,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 11:23:28,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-07-21 11:23:28,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2022-07-21 11:23:28,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2022-07-21 11:23:28,011 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2022-07-21 11:23:28,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2022-07-21 11:23:28,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2022-07-21 11:23:28,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2022-07-21 11:23:28,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2022-07-21 11:23:28,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2022-07-21 11:23:28,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2022-07-21 11:23:28,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2022-07-21 11:23:28,012 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2022-07-21 11:23:28,013 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 11:23:28,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-07-21 11:23:28,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2022-07-21 11:23:28,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2022-07-21 11:23:28,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-07-21 11:23:28,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-21 11:23:28,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2022-07-21 11:23:28,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2022-07-21 11:23:28,014 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2022-07-21 11:23:28,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2022-07-21 11:23:28,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2022-07-21 11:23:28,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2022-07-21 11:23:28,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2022-07-21 11:23:28,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-21 11:23:28,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-21 11:23:28,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2022-07-21 11:23:28,015 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2022-07-21 11:23:28,016 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2022-07-21 11:23:28,016 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2022-07-21 11:23:28,016 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_mbus_fmt [2022-07-21 11:23:28,016 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2022-07-21 11:23:28,016 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2022-07-21 11:23:28,016 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2022-07-21 11:23:28,016 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2022-07-21 11:23:28,016 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2022-07-21 11:23:28,017 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-21 11:23:28,017 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2022-07-21 11:23:28,017 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2022-07-21 11:23:28,017 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2022-07-21 11:23:28,017 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2022-07-21 11:23:28,017 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2022-07-21 11:23:28,017 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2022-07-21 11:23:28,017 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2022-07-21 11:23:28,018 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-07-21 11:23:28,018 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2022-07-21 11:23:28,018 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2022-07-21 11:23:28,018 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-07-21 11:23:28,018 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-07-21 11:23:28,018 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-07-21 11:23:28,018 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2022-07-21 11:23:28,018 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2022-07-21 11:23:28,019 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-07-21 11:23:28,019 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2022-07-21 11:23:28,019 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-07-21 11:23:28,020 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2022-07-21 11:23:28,020 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2022-07-21 11:23:28,020 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-07-21 11:23:28,020 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2022-07-21 11:23:28,020 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2022-07-21 11:23:28,020 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2022-07-21 11:23:28,020 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2022-07-21 11:23:28,020 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2022-07-21 11:23:28,021 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-21 11:23:28,022 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-07-21 11:23:28,022 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2022-07-21 11:23:28,022 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2022-07-21 11:23:28,022 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2022-07-21 11:23:28,023 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2022-07-21 11:23:28,023 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2022-07-21 11:23:28,023 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2022-07-21 11:23:28,023 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2022-07-21 11:23:28,174 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 917 nodes and edges [2022-07-21 11:23:28,183 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 374 nodes and edges [2022-07-21 11:23:28,191 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 137 nodes and edges [2022-07-21 11:23:28,199 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2022-07-21 11:23:28,208 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2022-07-21 11:23:28,221 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-07-21 11:23:28,230 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-21 11:23:28,239 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-21 11:23:28,246 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-21 11:23:28,254 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 11:23:28,944 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 11:23:28,945 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 11:23:28,947 INFO L158 Benchmark]: Toolchain (without parser) took 168332.63ms. Allocated memory was 56.6MB in the beginning and 1.8GB in the end (delta: 1.8GB). Free memory was 28.6MB in the beginning and 868.4MB in the end (delta: -839.7MB). Peak memory consumption was 929.3MB. Max. memory is 16.1GB. [2022-07-21 11:23:28,947 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 38.4MB in the beginning and 38.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:23:28,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3846.24ms. Allocated memory was 56.6MB in the beginning and 314.6MB in the end (delta: 257.9MB). Free memory was 28.5MB in the beginning and 148.1MB in the end (delta: -119.6MB). Peak memory consumption was 140.2MB. Max. memory is 16.1GB. [2022-07-21 11:23:28,949 INFO L158 Benchmark]: Boogie Procedure Inliner took 469.37ms. Allocated memory is still 314.6MB. Free memory was 148.1MB in the beginning and 184.5MB in the end (delta: -36.5MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2022-07-21 11:23:28,951 INFO L158 Benchmark]: Boogie Preprocessor took 340.74ms. Allocated memory is still 314.6MB. Free memory was 184.5MB in the beginning and 124.7MB in the end (delta: 59.8MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-07-21 11:23:28,951 INFO L158 Benchmark]: RCFGBuilder took 162700.76ms. Allocated memory was 314.6MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 124.7MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-07-21 11:23:28,952 INFO L158 Benchmark]: TraceAbstraction took 18.92ms. Allocated memory is still 1.8GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-21 11:23:28,952 INFO L158 Benchmark]: Witness Printer took 947.46ms. Allocated memory is still 1.8GB. Free memory was 1.1GB in the beginning and 868.4MB in the end (delta: 264.8MB). Peak memory consumption was 264.2MB. Max. memory is 16.1GB. [2022-07-21 11:23:28,954 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 38.4MB in the beginning and 38.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3846.24ms. Allocated memory was 56.6MB in the beginning and 314.6MB in the end (delta: 257.9MB). Free memory was 28.5MB in the beginning and 148.1MB in the end (delta: -119.6MB). Peak memory consumption was 140.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 469.37ms. Allocated memory is still 314.6MB. Free memory was 148.1MB in the beginning and 184.5MB in the end (delta: -36.5MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 340.74ms. Allocated memory is still 314.6MB. Free memory was 184.5MB in the beginning and 124.7MB in the end (delta: 59.8MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 162700.76ms. Allocated memory was 314.6MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 124.7MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * TraceAbstraction took 18.92ms. Allocated memory is still 1.8GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 947.46ms. Allocated memory is still 1.8GB. Free memory was 1.1GB in the beginning and 868.4MB in the end (delta: 264.8MB). Peak memory consumption was 264.2MB. 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! [2022-07-21 11:23:29,182 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