./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 12:40:58,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 12:40:58,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 12:40:58,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 12:40:58,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 12:40:58,433 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 12:40:58,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 12:40:58,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 12:40:58,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 12:40:58,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 12:40:58,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 12:40:58,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 12:40:58,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 12:40:58,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 12:40:58,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 12:40:58,469 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 12:40:58,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 12:40:58,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 12:40:58,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 12:40:58,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 12:40:58,478 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 12:40:58,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 12:40:58,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 12:40:58,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 12:40:58,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 12:40:58,489 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 12:40:58,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 12:40:58,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 12:40:58,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 12:40:58,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 12:40:58,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 12:40:58,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 12:40:58,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 12:40:58,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 12:40:58,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 12:40:58,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 12:40:58,498 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 12:40:58,499 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 12:40:58,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 12:40:58,499 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 12:40:58,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 12:40:58,501 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 12:40:58,502 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 12:40:58,542 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 12:40:58,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 12:40:58,543 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 12:40:58,544 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 12:40:58,544 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 12:40:58,544 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 12:40:58,545 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 12:40:58,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 12:40:58,546 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 12:40:58,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 12:40:58,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 12:40:58,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 12:40:58,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 12:40:58,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 12:40:58,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 12:40:58,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 12:40:58,548 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 12:40:58,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 12:40:58,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 12:40:58,549 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 12:40:58,549 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 12:40:58,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 12:40:58,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 12:40:58,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 12:40:58,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 12:40:58,550 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 12:40:58,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 12:40:58,550 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 12:40:58,551 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 12:40:58,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 12:40:58,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 [2022-07-21 12:40:58,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 12:40:58,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 12:40:58,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 12:40:58,899 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 12:40:58,901 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 12:40:58,903 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 12:40:58,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e9d9fa9a/357014c549164566bcf1c6a143458654/FLAGb8f237a5b [2022-07-21 12:40:59,871 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 12:40:59,872 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 12:40:59,975 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e9d9fa9a/357014c549164566bcf1c6a143458654/FLAGb8f237a5b [2022-07-21 12:41:00,463 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e9d9fa9a/357014c549164566bcf1c6a143458654 [2022-07-21 12:41:00,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 12:41:00,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 12:41:00,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 12:41:00,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 12:41:00,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 12:41:00,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 12:41:00" (1/1) ... [2022-07-21 12:41:00,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b7d3a89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:00, skipping insertion in model container [2022-07-21 12:41:00,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 12:41:00" (1/1) ... [2022-07-21 12:41:00,478 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 12:41:00,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 12:41:01,051 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-21 12:41:03,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-07-21 12:41:03,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 12:41:03,415 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 12:41:03,482 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-21 12:41:03,980 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-21 12:41:03,988 INFO L158 Benchmark]: Toolchain (without parser) took 3520.76ms. Allocated memory was 60.8MB in the beginning and 211.8MB in the end (delta: 151.0MB). Free memory was 33.8MB in the beginning and 85.5MB in the end (delta: -51.7MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. [2022-07-21 12:41:03,989 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 48.2MB. Free memory was 31.0MB in the beginning and 31.0MB in the end (delta: 32.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 12:41:03,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3519.30ms. Allocated memory was 60.8MB in the beginning and 211.8MB in the end (delta: 151.0MB). Free memory was 33.7MB in the beginning and 85.5MB in the end (delta: -51.8MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. [2022-07-21 12:41:03,992 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 48.2MB. Free memory was 31.0MB in the beginning and 31.0MB in the end (delta: 32.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3519.30ms. Allocated memory was 60.8MB in the beginning and 211.8MB in the end (delta: 151.0MB). Free memory was 33.7MB in the beginning and 85.5MB in the end (delta: -51.8MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 12:41:05,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 12:41:05,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 12:41:05,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 12:41:05,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 12:41:05,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 12:41:05,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 12:41:05,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 12:41:05,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 12:41:05,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 12:41:05,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 12:41:05,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 12:41:05,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 12:41:05,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 12:41:05,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 12:41:05,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 12:41:05,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 12:41:05,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 12:41:05,812 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 12:41:05,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 12:41:05,815 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 12:41:05,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 12:41:05,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 12:41:05,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 12:41:05,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 12:41:05,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 12:41:05,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 12:41:05,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 12:41:05,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 12:41:05,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 12:41:05,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 12:41:05,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 12:41:05,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 12:41:05,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 12:41:05,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 12:41:05,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 12:41:05,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 12:41:05,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 12:41:05,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 12:41:05,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 12:41:05,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 12:41:05,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 12:41:05,840 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 12:41:05,876 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 12:41:05,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 12:41:05,877 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 12:41:05,877 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 12:41:05,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 12:41:05,878 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 12:41:05,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 12:41:05,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 12:41:05,879 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 12:41:05,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 12:41:05,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 12:41:05,880 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 12:41:05,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 12:41:05,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 12:41:05,881 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 12:41:05,881 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 12:41:05,881 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 12:41:05,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 12:41:05,882 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 12:41:05,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 12:41:05,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 12:41:05,882 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 12:41:05,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 12:41:05,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 12:41:05,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 12:41:05,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 12:41:05,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 12:41:05,883 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 12:41:05,884 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 12:41:05,884 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 12:41:05,884 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 12:41:05,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 12:41:05,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 12:41:05,885 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95a3ec626d9865faa8c47260b4e3b1769f76ab4a773ae483a6cf8297a7a47426 [2022-07-21 12:41:06,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 12:41:06,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 12:41:06,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 12:41:06,228 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 12:41:06,229 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 12:41:06,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 12:41:06,302 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab3cb1624/060806e162244a239df8d5348eb62a32/FLAG03920703f [2022-07-21 12:41:07,323 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 12:41:07,324 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 12:41:07,381 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab3cb1624/060806e162244a239df8d5348eb62a32/FLAG03920703f [2022-07-21 12:41:07,807 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab3cb1624/060806e162244a239df8d5348eb62a32 [2022-07-21 12:41:07,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 12:41:07,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 12:41:07,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 12:41:07,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 12:41:07,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 12:41:07,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 12:41:07" (1/1) ... [2022-07-21 12:41:07,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@170bbe12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:07, skipping insertion in model container [2022-07-21 12:41:07,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 12:41:07" (1/1) ... [2022-07-21 12:41:07,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 12:41:08,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 12:41:08,388 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-21 12:41:10,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-07-21 12:41:10,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 12:41:11,070 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 12:41:11,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 12:41:11,315 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-21 12:41:11,665 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-07-21 12:41:11,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 12:41:11,697 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 12:41:11,757 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3818] [2022-07-21 12:41:12,244 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i[445674,445687] [2022-07-21 12:41:12,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 12:41:12,425 INFO L208 MainTranslator]: Completed translation [2022-07-21 12:41:12,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12 WrapperNode [2022-07-21 12:41:12,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 12:41:12,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 12:41:12,427 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 12:41:12,427 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 12:41:12,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:12,591 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:12,843 INFO L137 Inliner]: procedures = 324, calls = 6141, calls flagged for inlining = 117, calls inlined = 114, statements flattened = 13808 [2022-07-21 12:41:12,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 12:41:12,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 12:41:12,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 12:41:12,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 12:41:12,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:12,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:12,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:12,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:13,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:13,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:13,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:13,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 12:41:13,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 12:41:13,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 12:41:13,304 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 12:41:13,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (1/1) ... [2022-07-21 12:41:13,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 12:41:13,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 12:41:13,341 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-21 12:41:13,380 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-21 12:41:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-21 12:41:13,381 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-07-21 12:41:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-07-21 12:41:13,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-07-21 12:41:13,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-07-21 12:41:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 12:41:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 12:41:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-07-21 12:41:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-07-21 12:41:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 12:41:13,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-07-21 12:41:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-07-21 12:41:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-21 12:41:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 12:41:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-21 12:41:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 12:41:13,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 12:41:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-21 12:41:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-21 12:41:13,384 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-07-21 12:41:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-07-21 12:41:13,384 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-07-21 12:41:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-07-21 12:41:13,384 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-07-21 12:41:13,384 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-07-21 12:41:13,385 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-21 12:41:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-21 12:41:13,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-21 12:41:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-21 12:41:13,385 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-07-21 12:41:13,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-07-21 12:41:13,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 12:41:13,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-21 12:41:13,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 12:41:13,386 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-21 12:41:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-21 12:41:13,387 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-07-21 12:41:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-07-21 12:41:13,387 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-07-21 12:41:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-07-21 12:41:13,387 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-07-21 12:41:13,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-07-21 12:41:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-07-21 12:41:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-07-21 12:41:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 12:41:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 12:41:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-07-21 12:41:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-07-21 12:41:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-07-21 12:41:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-07-21 12:41:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-07-21 12:41:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-07-21 12:41:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-07-21 12:41:13,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-07-21 12:41:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-21 12:41:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-21 12:41:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 12:41:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 12:41:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-21 12:41:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-21 12:41:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-07-21 12:41:13,390 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-07-21 12:41:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-07-21 12:41:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-07-21 12:41:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2022-07-21 12:41:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2022-07-21 12:41:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 12:41:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 12:41:13,391 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 12:41:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-07-21 12:41:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-07-21 12:41:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 12:41:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-07-21 12:41:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-07-21 12:41:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-07-21 12:41:13,392 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-07-21 12:41:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-07-21 12:41:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-07-21 12:41:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 12:41:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 12:41:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-07-21 12:41:13,393 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-07-21 12:41:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-07-21 12:41:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-07-21 12:41:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-07-21 12:41:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-07-21 12:41:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 12:41:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-07-21 12:41:13,394 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-07-21 12:41:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 12:41:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 12:41:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 12:41:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 12:41:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 12:41:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2022-07-21 12:41:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2022-07-21 12:41:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 12:41:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 12:41:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-21 12:41:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-21 12:41:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-07-21 12:41:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-07-21 12:41:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-07-21 12:41:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-07-21 12:41:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-21 12:41:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-21 12:41:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-07-21 12:41:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-07-21 12:41:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-07-21 12:41:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-07-21 12:41:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-21 12:41:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-21 12:41:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-07-21 12:41:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-07-21 12:41:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-07-21 12:41:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-07-21 12:41:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-21 12:41:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-21 12:41:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-07-21 12:41:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-07-21 12:41:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-07-21 12:41:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-07-21 12:41:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-07-21 12:41:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-07-21 12:41:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-07-21 12:41:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-07-21 12:41:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-07-21 12:41:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-07-21 12:41:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-07-21 12:41:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-07-21 12:41:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-07-21 12:41:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-07-21 12:41:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-07-21 12:41:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-07-21 12:41:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-07-21 12:41:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-07-21 12:41:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-07-21 12:41:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-07-21 12:41:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-07-21 12:41:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-07-21 12:41:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-07-21 12:41:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-07-21 12:41:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-07-21 12:41:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-07-21 12:41:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-07-21 12:41:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-07-21 12:41:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-07-21 12:41:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-07-21 12:41:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-07-21 12:41:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-07-21 12:41:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-07-21 12:41:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-07-21 12:41:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-07-21 12:41:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-07-21 12:41:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-07-21 12:41:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-07-21 12:41:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-07-21 12:41:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-07-21 12:41:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-07-21 12:41:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-07-21 12:41:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-07-21 12:41:13,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-07-21 12:41:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-21 12:41:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-21 12:41:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-07-21 12:41:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-07-21 12:41:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-21 12:41:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-07-21 12:41:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-07-21 12:41:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-07-21 12:41:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-07-21 12:41:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-21 12:41:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 12:41:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 12:41:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-07-21 12:41:13,406 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-07-21 12:41:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-07-21 12:41:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-07-21 12:41:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-21 12:41:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-21 12:41:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-07-21 12:41:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-07-21 12:41:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-07-21 12:41:13,407 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-07-21 12:41:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-07-21 12:41:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-07-21 12:41:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-07-21 12:41:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-07-21 12:41:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 12:41:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-07-21 12:41:13,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-07-21 12:41:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-21 12:41:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-21 12:41:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 12:41:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-21 12:41:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-21 12:41:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 12:41:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 12:41:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-07-21 12:41:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-07-21 12:41:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-07-21 12:41:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-07-21 12:41:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-21 12:41:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-21 12:41:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-07-21 12:41:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-07-21 12:41:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-21 12:41:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2022-07-21 12:41:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2022-07-21 12:41:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-07-21 12:41:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-07-21 12:41:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-07-21 12:41:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-07-21 12:41:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-07-21 12:41:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-07-21 12:41:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-07-21 12:41:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-07-21 12:41:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-07-21 12:41:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-07-21 12:41:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-07-21 12:41:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-07-21 12:41:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-07-21 12:41:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-07-21 12:41:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-07-21 12:41:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-07-21 12:41:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-07-21 12:41:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-07-21 12:41:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-21 12:41:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-21 12:41:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-07-21 12:41:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-07-21 12:41:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-07-21 12:41:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-07-21 12:41:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-07-21 12:41:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-07-21 12:41:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-07-21 12:41:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-07-21 12:41:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-21 12:41:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-21 12:41:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-07-21 12:41:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-07-21 12:41:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-21 12:41:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-07-21 12:41:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-07-21 12:41:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-21 12:41:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-21 12:41:13,416 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-21 12:41:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-21 12:41:13,416 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-07-21 12:41:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-07-21 12:41:13,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 12:41:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 12:41:13,417 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-07-21 12:41:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-07-21 12:41:13,417 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-07-21 12:41:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-07-21 12:41:13,417 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-07-21 12:41:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-07-21 12:41:14,712 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 12:41:14,715 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 12:41:18,384 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 12:44:11,669 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 12:44:11,704 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 12:44:11,705 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-21 12:44:11,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 12:44:11 BoogieIcfgContainer [2022-07-21 12:44:11,712 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 12:44:11,714 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 12:44:11,714 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 12:44:11,716 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 12:44:11,716 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 12:41:07" (1/3) ... [2022-07-21 12:44:11,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ef403b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 12:44:11, skipping insertion in model container [2022-07-21 12:44:11,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 12:41:12" (2/3) ... [2022-07-21 12:44:11,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ef403b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 12:44:11, skipping insertion in model container [2022-07-21 12:44:11,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 12:44:11" (3/3) ... [2022-07-21 12:44:11,719 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2022-07-21 12:44:11,731 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 12:44:11,732 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-21 12:44:11,734 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ef403b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 12:44:11, skipping insertion in model container [2022-07-21 12:44:11,734 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-21 12:44:11,735 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-21 12:44:11,735 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-21 12:44:11,735 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-21 12:44:11,736 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 12:44:11" (3/3) ... [2022-07-21 12:44:11,738 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-21 12:44:11,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-07-21 12:44:11,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2022-07-21 12:44:11,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2022-07-21 12:44:11,755 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2022-07-21 12:44:11,755 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2022-07-21 12:44:11,755 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2022-07-21 12:44:11,755 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2022-07-21 12:44:11,755 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-21 12:44:11,755 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-07-21 12:44:11,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2022-07-21 12:44:11,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2022-07-21 12:44:11,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2022-07-21 12:44:11,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2022-07-21 12:44:11,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-07-21 12:44:11,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2022-07-21 12:44:11,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-21 12:44:11,756 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2022-07-21 12:44:11,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2022-07-21 12:44:11,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2022-07-21 12:44:11,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2022-07-21 12:44:11,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2022-07-21 12:44:11,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-07-21 12:44:11,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2022-07-21 12:44:11,757 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2022-07-21 12:44:11,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-21 12:44:11,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-07-21 12:44:11,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2022-07-21 12:44:11,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2022-07-21 12:44:11,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2022-07-21 12:44:11,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2022-07-21 12:44:11,758 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2022-07-21 12:44:11,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2022-07-21 12:44:11,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2022-07-21 12:44:11,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2022-07-21 12:44:11,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2022-07-21 12:44:11,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2022-07-21 12:44:11,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-21 12:44:11,759 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2022-07-21 12:44:11,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2022-07-21 12:44:11,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2022-07-21 12:44:11,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2022-07-21 12:44:11,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2022-07-21 12:44:11,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_3 [2022-07-21 12:44:11,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2022-07-21 12:44:11,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2022-07-21 12:44:11,760 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2022-07-21 12:44:11,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 12:44:11,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-07-21 12:44:11,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2022-07-21 12:44:11,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2022-07-21 12:44:11,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-07-21 12:44:11,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-07-21 12:44:11,761 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2022-07-21 12:44:11,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2022-07-21 12:44:11,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2022-07-21 12:44:11,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2022-07-21 12:44:11,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2022-07-21 12:44:11,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2022-07-21 12:44:11,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2022-07-21 12:44:11,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2022-07-21 12:44:11,762 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2022-07-21 12:44:11,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_work_handler [2022-07-21 12:44:11,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-21 12:44:11,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-21 12:44:11,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2022-07-21 12:44:11,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2022-07-21 12:44:11,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2022-07-21 12:44:11,763 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2022-07-21 12:44:11,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_fw_name [2022-07-21 12:44:11,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2022-07-21 12:44:11,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2022-07-21 12:44:11,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2022-07-21 12:44:11,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2022-07-21 12:44:11,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_work_3 [2022-07-21 12:44:11,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2022-07-21 12:44:11,764 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-07-21 12:44:11,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2022-07-21 12:44:11,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2022-07-21 12:44:11,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2022-07-21 12:44:11,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2022-07-21 12:44:11,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2022-07-21 12:44:11,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure call_and_disable_all_3 [2022-07-21 12:44:11,765 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2022-07-21 12:44:11,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2022-07-21 12:44:11,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-07-21 12:44:11,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2022-07-21 12:44:11,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_notify [2022-07-21 12:44:11,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-07-21 12:44:11,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-07-21 12:44:11,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-07-21 12:44:11,766 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2022-07-21 12:44:11,767 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2022-07-21 12:44:11,767 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2022-07-21 12:44:11,767 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2022-07-21 12:44:11,767 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-07-21 12:44:11,767 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2022-07-21 12:44:11,767 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-07-21 12:44:11,767 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2022-07-21 12:44:11,768 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2022-07-21 12:44:11,768 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-07-21 12:44:11,768 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2022-07-21 12:44:11,768 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2022-07-21 12:44:11,768 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_firmware [2022-07-21 12:44:11,768 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2022-07-21 12:44:11,768 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2022-07-21 12:44:11,768 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2022-07-21 12:44:11,769 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-07-21 12:44:11,769 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2022-07-21 12:44:11,769 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2022-07-21 12:44:11,769 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2022-07-21 12:44:11,769 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2022-07-21 12:44:11,770 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2022-07-21 12:44:11,770 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2022-07-21 12:44:11,770 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2022-07-21 12:44:11,923 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 982 nodes and edges [2022-07-21 12:44:11,932 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 378 nodes and edges [2022-07-21 12:44:11,940 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 140 nodes and edges [2022-07-21 12:44:11,948 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2022-07-21 12:44:11,957 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2022-07-21 12:44:11,964 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-07-21 12:44:11,972 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-07-21 12:44:11,980 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-21 12:44:11,987 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-21 12:44:11,994 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-21 12:44:12,788 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-21 12:44:12,788 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-21 12:44:12,790 INFO L158 Benchmark]: Toolchain (without parser) took 184978.17ms. Allocated memory was 65.0MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 36.8MB in the beginning and 1.3GB in the end (delta: -1.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-07-21 12:44:12,791 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 12:44:12,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4613.34ms. Allocated memory was 65.0MB in the beginning and 327.2MB in the end (delta: 262.1MB). Free memory was 36.7MB in the beginning and 114.9MB in the end (delta: -78.2MB). Peak memory consumption was 183.9MB. Max. memory is 16.1GB. [2022-07-21 12:44:12,791 INFO L158 Benchmark]: Boogie Procedure Inliner took 416.56ms. Allocated memory is still 327.2MB. Free memory was 114.9MB in the beginning and 156.2MB in the end (delta: -41.3MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2022-07-21 12:44:12,792 INFO L158 Benchmark]: Boogie Preprocessor took 457.43ms. Allocated memory is still 327.2MB. Free memory was 156.2MB in the beginning and 168.1MB in the end (delta: -11.9MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. [2022-07-21 12:44:12,792 INFO L158 Benchmark]: RCFGBuilder took 178408.41ms. Allocated memory was 327.2MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 168.1MB in the beginning and 750.3MB in the end (delta: -582.2MB). Peak memory consumption was 770.8MB. Max. memory is 16.1GB. [2022-07-21 12:44:12,792 INFO L158 Benchmark]: TraceAbstraction took 20.71ms. Allocated memory is still 1.7GB. Free memory was 749.2MB in the beginning and 748.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 12:44:12,793 INFO L158 Benchmark]: Witness Printer took 1053.49ms. Allocated memory is still 1.7GB. Free memory was 747.1MB in the beginning and 1.3GB in the end (delta: -599.5MB). Peak memory consumption was 289.4MB. Max. memory is 16.1GB. [2022-07-21 12:44:12,794 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4613.34ms. Allocated memory was 65.0MB in the beginning and 327.2MB in the end (delta: 262.1MB). Free memory was 36.7MB in the beginning and 114.9MB in the end (delta: -78.2MB). Peak memory consumption was 183.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 416.56ms. Allocated memory is still 327.2MB. Free memory was 114.9MB in the beginning and 156.2MB in the end (delta: -41.3MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 457.43ms. Allocated memory is still 327.2MB. Free memory was 156.2MB in the beginning and 168.1MB in the end (delta: -11.9MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. * RCFGBuilder took 178408.41ms. Allocated memory was 327.2MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 168.1MB in the beginning and 750.3MB in the end (delta: -582.2MB). Peak memory consumption was 770.8MB. Max. memory is 16.1GB. * TraceAbstraction took 20.71ms. Allocated memory is still 1.7GB. Free memory was 749.2MB in the beginning and 748.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 1053.49ms. Allocated memory is still 1.7GB. Free memory was 747.1MB in the beginning and 1.3GB in the end (delta: -599.5MB). Peak memory consumption was 289.4MB. 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! [2022-07-21 12:44:13,020 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 [2022-07-21 12:44:13,024 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