./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 eb692b52 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-?-eb692b5 [2022-07-19 23:49:08,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:49:08,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:49:08,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:49:08,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:49:08,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:49:08,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:49:08,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:49:08,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:49:08,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:49:08,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:49:08,353 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:49:08,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:49:08,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:49:08,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:49:08,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:49:08,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:49:08,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:49:08,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:49:08,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:49:08,362 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:49:08,363 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:49:08,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:49:08,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:49:08,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:49:08,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:49:08,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:49:08,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:49:08,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:49:08,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:49:08,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:49:08,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:49:08,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:49:08,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:49:08,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:49:08,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:49:08,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:49:08,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:49:08,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:49:08,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:49:08,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:49:08,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:49:08,386 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 23:49:08,409 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:49:08,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:49:08,410 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:49:08,410 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:49:08,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:49:08,411 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:49:08,411 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:49:08,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:49:08,412 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:49:08,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:49:08,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 23:49:08,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:49:08,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:49:08,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:49:08,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:49:08,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:49:08,414 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:49:08,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:49:08,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:49:08,414 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:49:08,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:49:08,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:49:08,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:49:08,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:49:08,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:49:08,415 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 23:49:08,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 23:49:08,416 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:49:08,416 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:49:08,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:49:08,416 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2022-07-19 23:49:08,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:49:08,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:49:08,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:49:08,667 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:49:08,668 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:49:08,669 INFO L432 ainManager$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 [2022-07-19 23:49:08,729 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2757a48e1/7b78131f8a184338b45b5e62044ce176/FLAG4ae66061b [2022-07-19 23:49:09,502 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:49:09,503 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 [2022-07-19 23:49:09,544 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2757a48e1/7b78131f8a184338b45b5e62044ce176/FLAG4ae66061b [2022-07-19 23:49:09,751 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2757a48e1/7b78131f8a184338b45b5e62044ce176 [2022-07-19 23:49:09,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:49:09,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:49:09,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:49:09,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:49:09,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:49:09,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:49:09" (1/1) ... [2022-07-19 23:49:09,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a516980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:09, skipping insertion in model container [2022-07-19 23:49:09,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:49:09" (1/1) ... [2022-07-19 23:49:09,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:49:09,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:49:10,235 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-19 23:49:10,262 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-19 23:49:10,272 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] [2022-07-19 23:49:10,516 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] [2022-07-19 23:49:11,977 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:49:12,003 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 23:49:12,099 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-19 23:49:12,118 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-19 23:49:12,119 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] [2022-07-19 23:49:12,125 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] [2022-07-19 23:49:12,491 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) [2022-07-19 23:49:12,511 INFO L158 Benchmark]: Toolchain (without parser) took 2741.39ms. Allocated memory was 92.3MB in the beginning and 218.1MB in the end (delta: 125.8MB). Free memory was 54.1MB in the beginning and 90.6MB in the end (delta: -36.5MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2022-07-19 23:49:12,513 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 92.3MB. Free memory was 69.9MB in the beginning and 69.8MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:49:12,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2739.89ms. Allocated memory was 92.3MB in the beginning and 218.1MB in the end (delta: 125.8MB). Free memory was 53.9MB in the beginning and 90.6MB in the end (delta: -36.7MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2022-07-19 23:49:12,516 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 92.3MB. Free memory was 69.9MB in the beginning and 69.8MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2739.89ms. Allocated memory was 92.3MB in the beginning and 218.1MB in the end (delta: 125.8MB). Free memory was 53.9MB in the beginning and 90.6MB in the end (delta: -36.7MB). Peak memory consumption was 89.9MB. 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-?-eb692b5 [2022-07-19 23:49:14,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:49:14,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:49:14,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:49:14,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:49:14,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:49:14,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:49:14,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:49:14,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:49:14,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:49:14,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:49:14,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:49:14,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:49:14,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:49:14,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:49:14,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:49:14,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:49:14,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:49:14,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:49:14,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:49:14,344 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:49:14,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:49:14,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:49:14,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:49:14,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:49:14,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:49:14,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:49:14,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:49:14,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:49:14,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:49:14,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:49:14,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:49:14,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:49:14,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:49:14,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:49:14,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:49:14,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:49:14,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:49:14,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:49:14,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:49:14,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:49:14,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:49:14,374 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-19 23:49:14,400 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:49:14,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:49:14,400 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:49:14,400 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:49:14,401 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:49:14,401 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:49:14,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:49:14,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:49:14,401 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:49:14,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:49:14,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:49:14,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:49:14,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:49:14,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:49:14,409 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-19 23:49:14,409 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-19 23:49:14,410 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-19 23:49:14,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:49:14,410 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:49:14,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:49:14,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:49:14,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:49:14,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:49:14,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:49:14,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:49:14,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:49:14,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:49:14,412 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-19 23:49:14,412 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-19 23:49:14,412 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:49:14,412 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:49:14,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:49:14,413 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-19 23:49:14,413 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 552ce6d7999bdb74a6a977d655ff7e70d1a3c9df85a906af21996b70ccea2124 [2022-07-19 23:49:14,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:49:14,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:49:14,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:49:14,738 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:49:14,738 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:49:14,740 INFO L432 ainManager$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 [2022-07-19 23:49:14,791 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e18a0ed66/8acda31e1935441a80ed5486301726fd/FLAGbcac88d6a [2022-07-19 23:49:15,605 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:49:15,605 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 [2022-07-19 23:49:15,653 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e18a0ed66/8acda31e1935441a80ed5486301726fd/FLAGbcac88d6a [2022-07-19 23:49:16,098 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e18a0ed66/8acda31e1935441a80ed5486301726fd [2022-07-19 23:49:16,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:49:16,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:49:16,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:49:16,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:49:16,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:49:16,120 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:49:16" (1/1) ... [2022-07-19 23:49:16,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@638d798e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:16, skipping insertion in model container [2022-07-19 23:49:16,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:49:16" (1/1) ... [2022-07-19 23:49:16,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:49:16,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:49:16,682 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-19 23:49:16,697 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-19 23:49:16,698 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] [2022-07-19 23:49:16,869 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] [2022-07-19 23:49:18,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:49:18,413 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-19 23:49:18,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:49:18,544 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-19 23:49:18,549 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-19 23:49:18,549 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] [2022-07-19 23:49:18,556 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] [2022-07-19 23:49:18,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:49:18,950 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 23:49:19,055 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3783] [2022-07-19 23:49:19,073 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4288] [2022-07-19 23:49:19,073 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] [2022-07-19 23:49:19,077 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] [2022-07-19 23:49:19,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:49:19,583 INFO L208 MainTranslator]: Completed translation [2022-07-19 23:49:19,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19 WrapperNode [2022-07-19 23:49:19,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 23:49:19,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-19 23:49:19,585 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-19 23:49:19,585 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-19 23:49:19,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:19,722 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:19,937 INFO L137 Inliner]: procedures = 272, calls = 5941, calls flagged for inlining = 105, calls inlined = 96, statements flattened = 12690 [2022-07-19 23:49:19,938 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-19 23:49:19,939 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-19 23:49:19,939 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-19 23:49:19,940 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-19 23:49:19,949 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:19,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:20,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:20,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:20,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:20,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:20,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:20,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-19 23:49:20,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-19 23:49:20,404 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-19 23:49:20,404 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-19 23:49:20,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (1/1) ... [2022-07-19 23:49:20,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:49:20,418 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 23:49:20,433 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) [2022-07-19 23:49:20,455 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 [2022-07-19 23:49:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-19 23:49:20,468 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-19 23:49:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-07-19 23:49:20,468 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-07-19 23:49:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-07-19 23:49:20,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-07-19 23:49:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-19 23:49:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-19 23:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-07-19 23:49:20,469 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-07-19 23:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-19 23:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-07-19 23:49:20,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-07-19 23:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-19 23:49:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-19 23:49:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-19 23:49:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-19 23:49:20,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-19 23:49:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-07-19 23:49:20,470 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-07-19 23:49:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-07-19 23:49:20,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-07-19 23:49:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-07-19 23:49:20,471 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-07-19 23:49:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-19 23:49:20,471 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-19 23:49:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-19 23:49:20,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-19 23:49:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-07-19 23:49:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-07-19 23:49:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-19 23:49:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-19 23:49:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-19 23:49:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-19 23:49:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-07-19 23:49:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-07-19 23:49:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-07-19 23:49:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-07-19 23:49:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-07-19 23:49:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-07-19 23:49:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-07-19 23:49:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-07-19 23:49:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-19 23:49:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-19 23:49:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-07-19 23:49:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-07-19 23:49:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-07-19 23:49:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-07-19 23:49:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-07-19 23:49:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-07-19 23:49:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-19 23:49:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-19 23:49:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-19 23:49:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-19 23:49:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-19 23:49:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-19 23:49:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-07-19 23:49:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-07-19 23:49:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-07-19 23:49:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-07-19 23:49:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-19 23:49:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-19 23:49:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-19 23:49:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-07-19 23:49:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-07-19 23:49:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-19 23:49:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-07-19 23:49:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-07-19 23:49:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-07-19 23:49:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-07-19 23:49:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-07-19 23:49:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-07-19 23:49:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-07-19 23:49:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-19 23:49:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-19 23:49:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-07-19 23:49:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-07-19 23:49:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-07-19 23:49:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-07-19 23:49:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-07-19 23:49:20,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-07-19 23:49:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-19 23:49:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-07-19 23:49:20,479 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-07-19 23:49:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-19 23:49:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-19 23:49:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-19 23:49:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-19 23:49:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-19 23:49:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2022-07-19 23:49:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2022-07-19 23:49:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-19 23:49:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-19 23:49:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-19 23:49:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-19 23:49:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-19 23:49:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-19 23:49:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-07-19 23:49:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-07-19 23:49:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-07-19 23:49:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-07-19 23:49:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-19 23:49:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-19 23:49:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-07-19 23:49:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-07-19 23:49:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-19 23:49:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-19 23:49:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-19 23:49:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-19 23:49:20,483 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-07-19 23:49:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-07-19 23:49:20,483 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-07-19 23:49:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-07-19 23:49:20,483 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-07-19 23:49:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-07-19 23:49:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-07-19 23:49:20,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-07-19 23:49:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-07-19 23:49:20,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-07-19 23:49:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-07-19 23:49:20,484 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-07-19 23:49:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-07-19 23:49:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-07-19 23:49:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-07-19 23:49:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-07-19 23:49:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-19 23:49:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-19 23:49:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-07-19 23:49:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-07-19 23:49:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-07-19 23:49:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-07-19 23:49:20,486 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-07-19 23:49:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-07-19 23:49:20,486 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-07-19 23:49:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-07-19 23:49:20,486 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-07-19 23:49:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-07-19 23:49:20,486 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-07-19 23:49:20,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-07-19 23:49:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-07-19 23:49:20,487 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-07-19 23:49:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-07-19 23:49:20,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-07-19 23:49:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-07-19 23:49:20,487 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-07-19 23:49:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-07-19 23:49:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-07-19 23:49:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-07-19 23:49:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-07-19 23:49:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-07-19 23:49:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-07-19 23:49:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-07-19 23:49:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-07-19 23:49:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-07-19 23:49:20,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-07-19 23:49:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-19 23:49:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-19 23:49:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-07-19 23:49:20,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-07-19 23:49:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-19 23:49:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-07-19 23:49:20,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-07-19 23:49:20,490 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-07-19 23:49:20,490 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-07-19 23:49:20,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-19 23:49:20,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-19 23:49:20,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-19 23:49:20,490 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-07-19 23:49:20,490 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-07-19 23:49:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-07-19 23:49:20,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-07-19 23:49:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-07-19 23:49:20,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-07-19 23:49:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-07-19 23:49:20,491 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-07-19 23:49:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-07-19 23:49:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-07-19 23:49:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-07-19 23:49:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-07-19 23:49:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-19 23:49:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-07-19 23:49:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-07-19 23:49:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-19 23:49:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-19 23:49:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-19 23:49:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-19 23:49:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-19 23:49:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-07-19 23:49:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-07-19 23:49:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-07-19 23:49:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-07-19 23:49:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-19 23:49:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-19 23:49:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-07-19 23:49:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-07-19 23:49:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-19 23:49:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-07-19 23:49:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-07-19 23:49:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-07-19 23:49:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-07-19 23:49:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-07-19 23:49:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-07-19 23:49:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-07-19 23:49:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-07-19 23:49:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-07-19 23:49:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-07-19 23:49:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-07-19 23:49:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-07-19 23:49:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-07-19 23:49:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-07-19 23:49:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-07-19 23:49:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-07-19 23:49:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-19 23:49:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-19 23:49:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-07-19 23:49:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-07-19 23:49:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-07-19 23:49:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-07-19 23:49:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-07-19 23:49:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-07-19 23:49:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-07-19 23:49:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-07-19 23:49:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-19 23:49:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-19 23:49:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-07-19 23:49:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-07-19 23:49:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-19 23:49:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-07-19 23:49:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-07-19 23:49:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-19 23:49:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-19 23:49:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-19 23:49:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-19 23:49:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-07-19 23:49:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-07-19 23:49:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-19 23:49:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-19 23:49:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-07-19 23:49:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-07-19 23:49:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-07-19 23:49:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-07-19 23:49:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-07-19 23:49:20,500 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-07-19 23:49:21,773 INFO L234 CfgBuilder]: Building ICFG [2022-07-19 23:49:21,776 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-19 23:49:25,170 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-19 23:52:03,325 INFO L275 CfgBuilder]: Performing block encoding [2022-07-19 23:52:03,373 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-19 23:52:03,374 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-19 23:52:03,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:52:03 BoogieIcfgContainer [2022-07-19 23:52:03,385 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-19 23:52:03,388 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-19 23:52:03,388 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-19 23:52:03,391 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-19 23:52:03,392 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.07 11:49:16" (1/3) ... [2022-07-19 23:52:03,392 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2af82f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 11:52:03, skipping insertion in model container [2022-07-19 23:52:03,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:49:19" (2/3) ... [2022-07-19 23:52:03,393 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2af82f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 11:52:03, skipping insertion in model container [2022-07-19 23:52:03,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:52:03" (3/3) ... [2022-07-19 23:52:03,394 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 [2022-07-19 23:52:03,409 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-19 23:52:03,410 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-19 23:52:03,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2af82f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.07 11:52:03, skipping insertion in model container [2022-07-19 23:52:03,412 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-19 23:52:03,413 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-19 23:52:03,413 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-19 23:52:03,413 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-19 23:52:03,413 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 11:52:03" (3/3) ... [2022-07-19 23:52:03,418 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-19 23:52:03,426 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-07-19 23:52:03,426 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2022-07-19 23:52:03,426 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2022-07-19 23:52:03,426 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2022-07-19 23:52:03,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2022-07-19 23:52:03,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2022-07-19 23:52:03,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2022-07-19 23:52:03,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-19 23:52:03,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2022-07-19 23:52:03,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2022-07-19 23:52:03,427 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2022-07-19 23:52:03,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2022-07-19 23:52:03,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-07-19 23:52:03,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2022-07-19 23:52:03,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-07-19 23:52:03,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-19 23:52:03,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2022-07-19 23:52:03,428 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2022-07-19 23:52:03,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2022-07-19 23:52:03,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2022-07-19 23:52:03,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2022-07-19 23:52:03,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-07-19 23:52:03,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2022-07-19 23:52:03,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2022-07-19 23:52:03,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-19 23:52:03,429 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-07-19 23:52:03,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2022-07-19 23:52:03,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2022-07-19 23:52:03,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2022-07-19 23:52:03,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2022-07-19 23:52:03,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2022-07-19 23:52:03,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2022-07-19 23:52:03,430 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2022-07-19 23:52:03,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2022-07-19 23:52:03,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2022-07-19 23:52:03,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2022-07-19 23:52:03,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-19 23:52:03,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2022-07-19 23:52:03,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2022-07-19 23:52:03,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2022-07-19 23:52:03,431 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2022-07-19 23:52:03,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2022-07-19 23:52:03,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2022-07-19 23:52:03,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2022-07-19 23:52:03,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2022-07-19 23:52:03,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-19 23:52:03,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-07-19 23:52:03,432 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2022-07-19 23:52:03,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2022-07-19 23:52:03,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-07-19 23:52:03,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-19 23:52:03,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2022-07-19 23:52:03,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2022-07-19 23:52:03,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2022-07-19 23:52:03,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2022-07-19 23:52:03,433 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2022-07-19 23:52:03,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2022-07-19 23:52:03,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2022-07-19 23:52:03,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-19 23:52:03,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-19 23:52:03,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2022-07-19 23:52:03,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2022-07-19 23:52:03,434 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2022-07-19 23:52:03,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2022-07-19 23:52:03,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_mbus_fmt [2022-07-19 23:52:03,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2022-07-19 23:52:03,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2022-07-19 23:52:03,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2022-07-19 23:52:03,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2022-07-19 23:52:03,435 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2022-07-19 23:52:03,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-19 23:52:03,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2022-07-19 23:52:03,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2022-07-19 23:52:03,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2022-07-19 23:52:03,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2022-07-19 23:52:03,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2022-07-19 23:52:03,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2022-07-19 23:52:03,436 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2022-07-19 23:52:03,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-07-19 23:52:03,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2022-07-19 23:52:03,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2022-07-19 23:52:03,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-07-19 23:52:03,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-07-19 23:52:03,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-07-19 23:52:03,437 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2022-07-19 23:52:03,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2022-07-19 23:52:03,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-07-19 23:52:03,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2022-07-19 23:52:03,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-07-19 23:52:03,438 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2022-07-19 23:52:03,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2022-07-19 23:52:03,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-07-19 23:52:03,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2022-07-19 23:52:03,439 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2022-07-19 23:52:03,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2022-07-19 23:52:03,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2022-07-19 23:52:03,440 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2022-07-19 23:52:03,441 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-07-19 23:52:03,442 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-07-19 23:52:03,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2022-07-19 23:52:03,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2022-07-19 23:52:03,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2022-07-19 23:52:03,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2022-07-19 23:52:03,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2022-07-19 23:52:03,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2022-07-19 23:52:03,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2022-07-19 23:52:03,640 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 917 nodes and edges [2022-07-19 23:52:03,652 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 374 nodes and edges [2022-07-19 23:52:03,664 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 137 nodes and edges [2022-07-19 23:52:03,677 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2022-07-19 23:52:03,688 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2022-07-19 23:52:03,699 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-07-19 23:52:03,710 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-19 23:52:03,719 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-19 23:52:03,729 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-19 23:52:03,738 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-19 23:52:04,537 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-19 23:52:04,538 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-19 23:52:04,540 INFO L158 Benchmark]: Toolchain (without parser) took 168437.26ms. Allocated memory was 52.4MB in the beginning and 1.8GB in the end (delta: 1.8GB). Free memory was 22.0MB in the beginning and 647.7MB in the end (delta: -625.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-07-19 23:52:04,540 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 52.4MB. Free memory was 34.5MB in the beginning and 34.4MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:52:04,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3467.72ms. Allocated memory was 69.2MB in the beginning and 364.9MB in the end (delta: 295.7MB). Free memory was 44.2MB in the beginning and 253.0MB in the end (delta: -208.8MB). Peak memory consumption was 162.8MB. Max. memory is 16.1GB. [2022-07-19 23:52:04,543 INFO L158 Benchmark]: Boogie Procedure Inliner took 353.50ms. Allocated memory is still 364.9MB. Free memory was 253.0MB in the beginning and 194.3MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-07-19 23:52:04,544 INFO L158 Benchmark]: Boogie Preprocessor took 463.28ms. Allocated memory is still 364.9MB. Free memory was 194.3MB in the beginning and 232.8MB in the end (delta: -38.5MB). Peak memory consumption was 91.5MB. Max. memory is 16.1GB. [2022-07-19 23:52:04,544 INFO L158 Benchmark]: RCFGBuilder took 162981.88ms. Allocated memory was 364.9MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 232.8MB in the beginning and 915.1MB in the end (delta: -682.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-07-19 23:52:04,544 INFO L158 Benchmark]: TraceAbstraction took 23.95ms. Allocated memory is still 1.8GB. Free memory was 915.1MB in the beginning and 913.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-19 23:52:04,545 INFO L158 Benchmark]: Witness Printer took 1125.11ms. Allocated memory is still 1.8GB. Free memory was 913.0MB in the beginning and 647.7MB in the end (delta: 265.3MB). Peak memory consumption was 268.4MB. Max. memory is 16.1GB. [2022-07-19 23:52:04,547 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 52.4MB. Free memory was 34.5MB in the beginning and 34.4MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3467.72ms. Allocated memory was 69.2MB in the beginning and 364.9MB in the end (delta: 295.7MB). Free memory was 44.2MB in the beginning and 253.0MB in the end (delta: -208.8MB). Peak memory consumption was 162.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 353.50ms. Allocated memory is still 364.9MB. Free memory was 253.0MB in the beginning and 194.3MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 463.28ms. Allocated memory is still 364.9MB. Free memory was 194.3MB in the beginning and 232.8MB in the end (delta: -38.5MB). Peak memory consumption was 91.5MB. Max. memory is 16.1GB. * RCFGBuilder took 162981.88ms. Allocated memory was 364.9MB in the beginning and 1.8GB in the end (delta: 1.5GB). Free memory was 232.8MB in the beginning and 915.1MB in the end (delta: -682.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * TraceAbstraction took 23.95ms. Allocated memory is still 1.8GB. Free memory was 915.1MB in the beginning and 913.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1125.11ms. Allocated memory is still 1.8GB. Free memory was 913.0MB in the beginning and 647.7MB in the end (delta: 265.3MB). Peak memory consumption was 268.4MB. 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! [2022-07-19 23:52:04,775 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-07-19 23:52:04,791 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