./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 02:39:22,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 02:39:22,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 02:39:22,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 02:39:22,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 02:39:22,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 02:39:22,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 02:39:22,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 02:39:22,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 02:39:22,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 02:39:22,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 02:39:22,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 02:39:22,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 02:39:22,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 02:39:22,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 02:39:22,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 02:39:22,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 02:39:22,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 02:39:22,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 02:39:22,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 02:39:22,582 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 02:39:22,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 02:39:22,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 02:39:22,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 02:39:22,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 02:39:22,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 02:39:22,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 02:39:22,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 02:39:22,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 02:39:22,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 02:39:22,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 02:39:22,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 02:39:22,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 02:39:22,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 02:39:22,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 02:39:22,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 02:39:22,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 02:39:22,598 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 02:39:22,598 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 02:39:22,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 02:39:22,599 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 02:39:22,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 02:39:22,602 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 02:39:22,625 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 02:39:22,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 02:39:22,626 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 02:39:22,626 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 02:39:22,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 02:39:22,627 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 02:39:22,627 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 02:39:22,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 02:39:22,628 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 02:39:22,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 02:39:22,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 02:39:22,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 02:39:22,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 02:39:22,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 02:39:22,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 02:39:22,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 02:39:22,629 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 02:39:22,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 02:39:22,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 02:39:22,630 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 02:39:22,630 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 02:39:22,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 02:39:22,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 02:39:22,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 02:39:22,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 02:39:22,631 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 02:39:22,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 02:39:22,631 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 02:39:22,631 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 02:39:22,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 02:39:22,631 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 [2022-07-20 02:39:22,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 02:39:22,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 02:39:22,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 02:39:22,831 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 02:39:22,835 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 02:39:22,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-07-20 02:39:22,922 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589484eba/5bd1e46fe5914286a834fa8acc2819d8/FLAG7fbe5a565 [2022-07-20 02:39:23,594 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 02:39:23,595 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-07-20 02:39:23,652 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589484eba/5bd1e46fe5914286a834fa8acc2819d8/FLAG7fbe5a565 [2022-07-20 02:39:23,919 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589484eba/5bd1e46fe5914286a834fa8acc2819d8 [2022-07-20 02:39:23,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 02:39:23,922 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 02:39:23,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 02:39:23,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 02:39:23,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 02:39:23,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 02:39:23" (1/1) ... [2022-07-20 02:39:23,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a821c44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:23, skipping insertion in model container [2022-07-20 02:39:23,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 02:39:23" (1/1) ... [2022-07-20 02:39:23,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 02:39:24,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 02:39:26,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2022-07-20 02:39:26,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2022-07-20 02:39:27,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 02:39:27,036 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 02:39:27,472 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: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) [2022-07-20 02:39:27,481 INFO L158 Benchmark]: Toolchain (without parser) took 3557.66ms. Allocated memory was 119.5MB in the beginning and 308.3MB in the end (delta: 188.7MB). Free memory was 85.5MB in the beginning and 198.8MB in the end (delta: -113.3MB). Peak memory consumption was 152.6MB. Max. memory is 16.1GB. [2022-07-20 02:39:27,482 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 39.0MB in the beginning and 39.0MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 02:39:27,483 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3553.71ms. Allocated memory was 119.5MB in the beginning and 308.3MB in the end (delta: 188.7MB). Free memory was 85.5MB in the beginning and 198.8MB in the end (delta: -113.3MB). Peak memory consumption was 152.6MB. Max. memory is 16.1GB. [2022-07-20 02:39:27,484 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 39.0MB in the beginning and 39.0MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3553.71ms. Allocated memory was 119.5MB in the beginning and 308.3MB in the end (delta: 188.7MB). Free memory was 85.5MB in the beginning and 198.8MB in the end (delta: -113.3MB). Peak memory consumption was 152.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-20 02:39:29,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 02:39:29,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 02:39:29,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 02:39:29,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 02:39:29,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 02:39:29,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 02:39:29,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 02:39:29,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 02:39:29,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 02:39:29,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 02:39:29,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 02:39:29,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 02:39:29,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 02:39:29,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 02:39:29,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 02:39:29,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 02:39:29,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 02:39:29,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 02:39:29,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 02:39:29,228 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 02:39:29,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 02:39:29,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 02:39:29,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 02:39:29,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 02:39:29,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 02:39:29,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 02:39:29,243 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 02:39:29,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 02:39:29,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 02:39:29,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 02:39:29,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 02:39:29,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 02:39:29,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 02:39:29,248 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 02:39:29,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 02:39:29,250 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 02:39:29,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 02:39:29,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 02:39:29,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 02:39:29,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 02:39:29,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 02:39:29,254 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-20 02:39:29,283 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 02:39:29,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 02:39:29,283 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 02:39:29,284 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 02:39:29,284 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 02:39:29,284 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 02:39:29,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 02:39:29,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 02:39:29,285 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 02:39:29,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 02:39:29,286 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 02:39:29,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 02:39:29,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 02:39:29,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 02:39:29,286 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-20 02:39:29,286 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-20 02:39:29,287 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-20 02:39:29,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 02:39:29,287 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 02:39:29,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 02:39:29,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 02:39:29,287 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 02:39:29,288 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 02:39:29,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 02:39:29,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 02:39:29,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 02:39:29,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 02:39:29,288 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-20 02:39:29,289 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-20 02:39:29,289 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 02:39:29,289 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 02:39:29,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 02:39:29,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-20 02:39:29,289 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8984ea914f580ef7358a380c0f528ac8dca3b9c188592161cc88820c5c21ac73 [2022-07-20 02:39:29,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 02:39:29,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 02:39:29,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 02:39:29,575 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 02:39:29,576 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 02:39:29,577 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-07-20 02:39:29,639 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb271e39/c50c4b8e1dff424f8a00d2b0b2b6fd80/FLAGa738d7ca8 [2022-07-20 02:39:30,408 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 02:39:30,409 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-07-20 02:39:30,454 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb271e39/c50c4b8e1dff424f8a00d2b0b2b6fd80/FLAGa738d7ca8 [2022-07-20 02:39:30,655 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb271e39/c50c4b8e1dff424f8a00d2b0b2b6fd80 [2022-07-20 02:39:30,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 02:39:30,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 02:39:30,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 02:39:30,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 02:39:30,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 02:39:30,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 02:39:30" (1/1) ... [2022-07-20 02:39:30,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d062786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:30, skipping insertion in model container [2022-07-20 02:39:30,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 02:39:30" (1/1) ... [2022-07-20 02:39:30,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 02:39:30,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 02:39:34,252 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2022-07-20 02:39:34,255 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2022-07-20 02:39:34,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 02:39:34,321 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-20 02:39:34,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 02:39:34,724 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2022-07-20 02:39:34,725 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2022-07-20 02:39:34,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 02:39:34,738 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 02:39:35,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516040,516053] [2022-07-20 02:39:35,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i[516185,516198] [2022-07-20 02:39:35,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 02:39:35,477 INFO L208 MainTranslator]: Completed translation [2022-07-20 02:39:35,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35 WrapperNode [2022-07-20 02:39:35,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 02:39:35,479 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 02:39:35,479 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 02:39:35,480 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 02:39:35,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:35,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:35,940 INFO L137 Inliner]: procedures = 406, calls = 6218, calls flagged for inlining = 165, calls inlined = 141, statements flattened = 13481 [2022-07-20 02:39:35,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 02:39:35,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 02:39:35,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 02:39:35,942 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 02:39:35,950 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:35,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:36,032 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:36,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:36,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:36,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:36,371 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:36,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 02:39:36,442 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 02:39:36,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 02:39:36,442 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 02:39:36,443 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (1/1) ... [2022-07-20 02:39:36,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 02:39:36,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 02:39:36,482 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) [2022-07-20 02:39:36,506 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 [2022-07-20 02:39:36,522 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-20 02:39:36,522 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-20 02:39:36,522 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-07-20 02:39:36,522 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-07-20 02:39:36,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-07-20 02:39:36,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-07-20 02:39:36,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 02:39:36,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 02:39:36,523 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-07-20 02:39:36,523 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-07-20 02:39:36,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-07-20 02:39:36,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-07-20 02:39:36,524 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-07-20 02:39:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-07-20 02:39:36,524 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-07-20 02:39:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-07-20 02:39:36,524 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-07-20 02:39:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-07-20 02:39:36,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2022-07-20 02:39:36,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2022-07-20 02:39:36,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-20 02:39:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-20 02:39:36,525 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-07-20 02:39:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-07-20 02:39:36,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-07-20 02:39:36,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-07-20 02:39:36,526 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-07-20 02:39:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-07-20 02:39:36,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 02:39:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 02:39:36,526 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-07-20 02:39:36,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-07-20 02:39:36,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 02:39:36,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-20 02:39:36,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-20 02:39:36,527 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-07-20 02:39:36,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-07-20 02:39:36,528 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-07-20 02:39:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-07-20 02:39:36,528 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-07-20 02:39:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-07-20 02:39:36,528 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-07-20 02:39:36,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-07-20 02:39:36,529 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-07-20 02:39:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-07-20 02:39:36,529 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-07-20 02:39:36,529 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-07-20 02:39:36,530 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-07-20 02:39:36,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-07-20 02:39:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-20 02:39:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-20 02:39:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-07-20 02:39:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-07-20 02:39:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-07-20 02:39:36,531 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-07-20 02:39:36,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 02:39:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 02:39:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-07-20 02:39:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-07-20 02:39:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-07-20 02:39:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-07-20 02:39:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-07-20 02:39:36,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-07-20 02:39:36,532 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-07-20 02:39:36,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-07-20 02:39:36,533 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-07-20 02:39:36,533 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-07-20 02:39:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-07-20 02:39:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-07-20 02:39:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-07-20 02:39:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-07-20 02:39:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-07-20 02:39:36,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-07-20 02:39:36,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-20 02:39:36,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-20 02:39:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-07-20 02:39:36,535 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-07-20 02:39:36,535 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-07-20 02:39:36,535 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-07-20 02:39:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-07-20 02:39:36,536 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-07-20 02:39:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 02:39:36,536 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-07-20 02:39:36,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-07-20 02:39:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 02:39:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-20 02:39:36,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-20 02:39:36,537 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-20 02:39:36,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-20 02:39:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 02:39:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-20 02:39:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-20 02:39:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-20 02:39:36,538 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-07-20 02:39:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-07-20 02:39:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-20 02:39:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-07-20 02:39:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-07-20 02:39:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-07-20 02:39:36,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-07-20 02:39:36,539 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-07-20 02:39:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-07-20 02:39:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-07-20 02:39:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-07-20 02:39:36,540 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-07-20 02:39:36,540 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-07-20 02:39:36,541 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-07-20 02:39:36,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-07-20 02:39:36,542 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-20 02:39:36,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-20 02:39:36,544 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-20 02:39:36,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-20 02:39:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-07-20 02:39:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-07-20 02:39:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-07-20 02:39:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-07-20 02:39:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-20 02:39:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-20 02:39:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-07-20 02:39:36,551 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-07-20 02:39:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-20 02:39:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-07-20 02:39:36,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-07-20 02:39:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-07-20 02:39:36,552 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-07-20 02:39:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 02:39:36,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 02:39:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-20 02:39:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-20 02:39:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-07-20 02:39:36,552 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-07-20 02:39:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-20 02:39:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-07-20 02:39:36,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-07-20 02:39:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 02:39:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-20 02:39:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 02:39:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 02:39:36,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 02:39:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-07-20 02:39:36,553 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-07-20 02:39:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-07-20 02:39:36,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-07-20 02:39:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-07-20 02:39:36,554 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-07-20 02:39:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-20 02:39:36,554 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-20 02:39:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-07-20 02:39:36,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-07-20 02:39:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-20 02:39:36,554 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-20 02:39:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-07-20 02:39:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-07-20 02:39:36,555 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-20 02:39:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-20 02:39:36,555 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-07-20 02:39:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-07-20 02:39:36,555 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-20 02:39:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-20 02:39:36,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 02:39:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 02:39:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-07-20 02:39:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-07-20 02:39:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-07-20 02:39:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-07-20 02:39:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-07-20 02:39:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-07-20 02:39:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 02:39:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 02:39:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 02:39:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-07-20 02:39:36,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-07-20 02:39:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 02:39:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-07-20 02:39:36,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-07-20 02:39:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-07-20 02:39:36,557 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-07-20 02:39:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-07-20 02:39:36,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-07-20 02:39:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-20 02:39:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-07-20 02:39:36,558 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-07-20 02:39:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-20 02:39:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-20 02:39:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-20 02:39:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 02:39:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-20 02:39:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-20 02:39:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-20 02:39:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-20 02:39:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-20 02:39:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-20 02:39:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-20 02:39:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-20 02:39:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-07-20 02:39:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-07-20 02:39:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-07-20 02:39:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-07-20 02:39:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-07-20 02:39:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-07-20 02:39:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-07-20 02:39:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-07-20 02:39:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-07-20 02:39:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-07-20 02:39:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-07-20 02:39:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-07-20 02:39:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-07-20 02:39:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-07-20 02:39:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-07-20 02:39:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-07-20 02:39:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-07-20 02:39:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-07-20 02:39:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-07-20 02:39:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-07-20 02:39:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-07-20 02:39:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-07-20 02:39:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-20 02:39:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-20 02:39:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-07-20 02:39:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-07-20 02:39:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-20 02:39:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-07-20 02:39:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-07-20 02:39:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-20 02:39:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-07-20 02:39:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-07-20 02:39:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-07-20 02:39:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-07-20 02:39:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-07-20 02:39:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-07-20 02:39:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-07-20 02:39:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-07-20 02:39:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-07-20 02:39:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-07-20 02:39:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-07-20 02:39:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-07-20 02:39:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-07-20 02:39:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-07-20 02:39:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-20 02:39:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-20 02:39:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-07-20 02:39:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-07-20 02:39:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-07-20 02:39:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-07-20 02:39:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-07-20 02:39:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-07-20 02:39:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-20 02:39:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-20 02:39:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-20 02:39:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-20 02:39:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-07-20 02:39:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-07-20 02:39:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-07-20 02:39:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-07-20 02:39:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-07-20 02:39:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-07-20 02:39:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-07-20 02:39:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-07-20 02:39:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-07-20 02:39:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-07-20 02:39:37,679 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 02:39:37,683 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 02:39:41,660 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 02:42:47,870 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 02:42:47,911 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 02:42:47,911 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-20 02:42:47,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 02:42:47 BoogieIcfgContainer [2022-07-20 02:42:47,919 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 02:42:47,921 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 02:42:47,921 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 02:42:47,923 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 02:42:47,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 02:39:30" (1/3) ... [2022-07-20 02:42:47,924 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a6c52cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 02:42:47, skipping insertion in model container [2022-07-20 02:42:47,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 02:39:35" (2/3) ... [2022-07-20 02:42:47,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a6c52cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 02:42:47, skipping insertion in model container [2022-07-20 02:42:47,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 02:42:47" (3/3) ... [2022-07-20 02:42:47,926 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-media-i2c-cx25840-cx25840.cil.i [2022-07-20 02:42:47,936 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 02:42:47,936 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-07-20 02:42:47,939 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a6c52cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.07 02:42:47, skipping insertion in model container [2022-07-20 02:42:47,939 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-20 02:42:47,940 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-20 02:42:47,940 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-20 02:42:47,940 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-20 02:42:47,940 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 02:42:47" (3/3) ... [2022-07-20 02:42:47,943 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-07-20 02:42:47,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2022-07-20 02:42:47,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_sd [2022-07-20 02:42:47,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_tuner [2022-07-20 02:42:47,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_frequency [2022-07-20 02:42:47,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2022-07-20 02:42:47,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_std_setup [2022-07-20 02:42:47,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ctrl [2022-07-20 02:42:47,953 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_s_parameters [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_change [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_g_parameters [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_querymenu [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_tx [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_queryctrl [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-07-20 02:42:47,954 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_modulation_enable [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23885_initialize [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_raw_fmt [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_freq [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_std [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_probe [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2022-07-20 02:42:47,955 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_shutdown [2022-07-20 02:42:47,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ctrl [2022-07-20 02:42:47,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2388x [2022-07-20 02:42:47,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_tuner [2022-07-20 02:42:47,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx2583x [2022-07-20 02:42:47,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_s_parameters [2022-07-20 02:42:47,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_state [2022-07-20 02:42:47,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_audclk_freq [2022-07-20 02:42:47,956 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_register [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_register [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_input [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_rx_g_parameters [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_ir_state [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx23888_std_setup [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_tx_enable [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_initialize [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_transfer [2022-07-20 02:42:47,957 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_ns [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_62 [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure irqenable_rx [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_and_or4 [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_input_status [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lpf_count_to_ns [2022-07-20 02:42:47,958 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_set_audclk_freq [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure carrier_freq_to_clock_divider [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_width_count_to_us [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_demodulation_enable [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_get_drvdata [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_sliced_fmt [2022-07-20 02:42:47,959 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_master_send [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_get_subdevdata [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_decode_vbi_line [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_s_mbus_fmt [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_adapter_id [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_handler_free [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert [2022-07-20 02:42:47,960 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_rx_kfifo_lock_of_cx25840_ir_state [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_carrier_freq [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_ctrl_new_std [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pulse_clocks_to_clock_divider [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx231xx [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_g_sliced_fmt [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_volume [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx231xx_initialize [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2022-07-20 02:42:47,961 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_s_edge_detection [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_g_ext_ctrls [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_probe [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_read4 [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure odd_parity [2022-07-20 02:42:47,962 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-07-20 02:42:47,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure control_rx_enable [2022-07-20 02:42:47,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2022-07-20 02:42:47,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2022-07-20 02:42:47,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure clock_divider_to_resolution [2022-07-20 02:42:47,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2022-07-20 02:42:47,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure filter_rx_s_min_width [2022-07-20 02:42:47,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2022-07-20 02:42:47,963 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_try_ext_ctrls [2022-07-20 02:42:47,965 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_ir_tx_shutdown [2022-07-20 02:42:47,965 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2022-07-20 02:42:47,965 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work [2022-07-20 02:42:47,965 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata___0 [2022-07-20 02:42:47,965 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-07-20 02:42:47,965 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-07-20 02:42:47,965 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2022-07-20 02:42:47,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23885 [2022-07-20 02:42:47,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25836_initialize [2022-07-20 02:42:47,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cx25840_write4 [2022-07-20 02:42:47,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns_to_pulse_clocks [2022-07-20 02:42:47,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23888 [2022-07-20 02:42:47,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure v4l2_subdev_s_ext_ctrls [2022-07-20 02:42:47,966 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_cx23887 [2022-07-20 02:42:48,105 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1034 nodes and edges [2022-07-20 02:42:48,113 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 425 nodes and edges [2022-07-20 02:42:48,120 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 145 nodes and edges [2022-07-20 02:42:48,126 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2022-07-20 02:42:48,132 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2022-07-20 02:42:48,140 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2022-07-20 02:42:48,147 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-07-20 02:42:48,153 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-07-20 02:42:48,159 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-07-20 02:42:48,166 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-07-20 02:42:48,793 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-07-20 02:42:48,794 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-20 02:42:48,795 INFO L158 Benchmark]: Toolchain (without parser) took 198134.84ms. Allocated memory was 58.7MB in the beginning and 1.4GB in the end (delta: 1.4GB). Free memory was 32.0MB in the beginning and 435.0MB in the end (delta: -403.1MB). Peak memory consumption was 974.7MB. Max. memory is 16.1GB. [2022-07-20 02:42:48,795 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 40.8MB in the beginning and 40.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 02:42:48,798 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4818.03ms. Allocated memory was 58.7MB in the beginning and 390.1MB in the end (delta: 331.4MB). Free memory was 31.8MB in the beginning and 268.6MB in the end (delta: -236.8MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. [2022-07-20 02:42:48,799 INFO L158 Benchmark]: Boogie Procedure Inliner took 462.25ms. Allocated memory is still 390.1MB. Free memory was 268.6MB in the beginning and 206.8MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2022-07-20 02:42:48,799 INFO L158 Benchmark]: Boogie Preprocessor took 498.28ms. Allocated memory is still 390.1MB. Free memory was 206.8MB in the beginning and 233.5MB in the end (delta: -26.7MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2022-07-20 02:42:48,799 INFO L158 Benchmark]: RCFGBuilder took 191477.22ms. Allocated memory was 390.1MB in the beginning and 1.4GB in the end (delta: 1.0GB). Free memory was 233.5MB in the beginning and 697.2MB in the end (delta: -463.7MB). Peak memory consumption was 906.8MB. Max. memory is 16.1GB. [2022-07-20 02:42:48,799 INFO L158 Benchmark]: TraceAbstraction took 18.34ms. Allocated memory is still 1.4GB. Free memory was 697.2MB in the beginning and 695.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-07-20 02:42:48,800 INFO L158 Benchmark]: Witness Printer took 853.87ms. Allocated memory is still 1.4GB. Free memory was 695.0MB in the beginning and 435.0MB in the end (delta: 259.9MB). Peak memory consumption was 262.1MB. Max. memory is 16.1GB. [2022-07-20 02:42:48,801 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 40.8MB in the beginning and 40.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4818.03ms. Allocated memory was 58.7MB in the beginning and 390.1MB in the end (delta: 331.4MB). Free memory was 31.8MB in the beginning and 268.6MB in the end (delta: -236.8MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 462.25ms. Allocated memory is still 390.1MB. Free memory was 268.6MB in the beginning and 206.8MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 498.28ms. Allocated memory is still 390.1MB. Free memory was 206.8MB in the beginning and 233.5MB in the end (delta: -26.7MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. * RCFGBuilder took 191477.22ms. Allocated memory was 390.1MB in the beginning and 1.4GB in the end (delta: 1.0GB). Free memory was 233.5MB in the beginning and 697.2MB in the end (delta: -463.7MB). Peak memory consumption was 906.8MB. Max. memory is 16.1GB. * TraceAbstraction took 18.34ms. Allocated memory is still 1.4GB. Free memory was 697.2MB in the beginning and 695.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 853.87ms. Allocated memory is still 1.4GB. Free memory was 695.0MB in the beginning and 435.0MB in the end (delta: 259.9MB). Peak memory consumption was 262.1MB. 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! [2022-07-20 02:42:48,991 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE