./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 35987657 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.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 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 13:13:01,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 13:13:01,657 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 13:13:01,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 13:13:01,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 13:13:01,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 13:13:01,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 13:13:01,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 13:13:01,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 13:13:01,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 13:13:01,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 13:13:01,723 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 13:13:01,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 13:13:01,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 13:13:01,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 13:13:01,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 13:13:01,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 13:13:01,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 13:13:01,739 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 13:13:01,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 13:13:01,746 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 13:13:01,748 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 13:13:01,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 13:13:01,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 13:13:01,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 13:13:01,757 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 13:13:01,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 13:13:01,758 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 13:13:01,759 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 13:13:01,760 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 13:13:01,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 13:13:01,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 13:13:01,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 13:13:01,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 13:13:01,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 13:13:01,768 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 13:13:01,768 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 13:13:01,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 13:13:01,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 13:13:01,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 13:13:01,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 13:13:01,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 13:13:01,772 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 13:13:01,812 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 13:13:01,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 13:13:01,813 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 13:13:01,814 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 13:13:01,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 13:13:01,815 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 13:13:01,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 13:13:01,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 13:13:01,816 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 13:13:01,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 13:13:01,817 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 13:13:01,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 13:13:01,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 13:13:01,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 13:13:01,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 13:13:01,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 13:13:01,818 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 13:13:01,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 13:13:01,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 13:13:01,819 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 13:13:01,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 13:13:01,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 13:13:01,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 13:13:01,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 13:13:01,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 13:13:01,820 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 13:13:01,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 13:13:01,821 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 13:13:01,821 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 13:13:01,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 13:13:01,821 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-07-21 13:13:02,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 13:13:02,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 13:13:02,187 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 13:13:02,188 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 13:13:02,189 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 13:13:02,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-21 13:13:02,242 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb1eb9a0/78dc01067dfe4ccab6ac5c65f57e16f3/FLAG339994567 [2022-07-21 13:13:03,178 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 13:13:03,178 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-21 13:13:03,259 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb1eb9a0/78dc01067dfe4ccab6ac5c65f57e16f3/FLAG339994567 [2022-07-21 13:13:03,718 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efb1eb9a0/78dc01067dfe4ccab6ac5c65f57e16f3 [2022-07-21 13:13:03,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 13:13:03,721 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 13:13:03,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 13:13:03,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 13:13:03,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 13:13:03,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:13:03" (1/1) ... [2022-07-21 13:13:03,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4807b43b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:03, skipping insertion in model container [2022-07-21 13:13:03,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:13:03" (1/1) ... [2022-07-21 13:13:03,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 13:13:03,941 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 13:13:08,586 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-07-21 13:13:08,589 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-07-21 13:13:08,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 13:13:08,692 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 13:13:09,304 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: clip_format = clip_format & 4294901768U [14200] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) 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:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-21 13:13:09,312 INFO L158 Benchmark]: Toolchain (without parser) took 5588.70ms. Allocated memory was 69.2MB in the beginning and 172.0MB in the end (delta: 102.8MB). Free memory was 41.8MB in the beginning and 86.9MB in the end (delta: -45.1MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. [2022-07-21 13:13:09,314 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 54.5MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 33.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 13:13:09,315 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5586.89ms. Allocated memory was 69.2MB in the beginning and 172.0MB in the end (delta: 102.8MB). Free memory was 41.6MB in the beginning and 86.9MB in the end (delta: -45.2MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. [2022-07-21 13:13:09,317 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 54.5MB. Free memory was 37.0MB in the beginning and 37.0MB in the end (delta: 33.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5586.89ms. Allocated memory was 69.2MB in the beginning and 172.0MB in the end (delta: 102.8MB). Free memory was 41.6MB in the beginning and 86.9MB in the end (delta: -45.2MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: clip_format = clip_format & 4294901768U [14200] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: clip_format = clip_format & 4294901768U [14200]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.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 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- Real Ultimate output --- This is Ultimate 0.2.2-?-3598765 [2022-07-21 13:13:11,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 13:13:11,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 13:13:11,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 13:13:11,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 13:13:11,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 13:13:11,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 13:13:11,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 13:13:11,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 13:13:11,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 13:13:11,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 13:13:11,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 13:13:11,200 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 13:13:11,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 13:13:11,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 13:13:11,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 13:13:11,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 13:13:11,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 13:13:11,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 13:13:11,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 13:13:11,219 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 13:13:11,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 13:13:11,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 13:13:11,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 13:13:11,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 13:13:11,233 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 13:13:11,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 13:13:11,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 13:13:11,235 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 13:13:11,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 13:13:11,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 13:13:11,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 13:13:11,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 13:13:11,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 13:13:11,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 13:13:11,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 13:13:11,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 13:13:11,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 13:13:11,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 13:13:11,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 13:13:11,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 13:13:11,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 13:13:11,251 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 13:13:11,285 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 13:13:11,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 13:13:11,286 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 13:13:11,286 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 13:13:11,287 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 13:13:11,287 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 13:13:11,288 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 13:13:11,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 13:13:11,289 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 13:13:11,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 13:13:11,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 13:13:11,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 13:13:11,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 13:13:11,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 13:13:11,291 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 13:13:11,291 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 13:13:11,291 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 13:13:11,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 13:13:11,292 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 13:13:11,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 13:13:11,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 13:13:11,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 13:13:11,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 13:13:11,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 13:13:11,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 13:13:11,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 13:13:11,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 13:13:11,294 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 13:13:11,294 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 13:13:11,294 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 13:13:11,294 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 13:13:11,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 13:13:11,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 13:13:11,295 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-07-21 13:13:11,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 13:13:11,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 13:13:11,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 13:13:11,640 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 13:13:11,640 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 13:13:11,642 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-21 13:13:11,705 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ed3c8954/4df6e822cfd643209250729035759d0d/FLAGb548be530 [2022-07-21 13:13:12,660 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 13:13:12,661 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-21 13:13:12,731 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ed3c8954/4df6e822cfd643209250729035759d0d/FLAGb548be530 [2022-07-21 13:13:13,169 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ed3c8954/4df6e822cfd643209250729035759d0d [2022-07-21 13:13:13,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 13:13:13,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 13:13:13,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 13:13:13,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 13:13:13,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 13:13:13,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:13:13" (1/1) ... [2022-07-21 13:13:13,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29808a09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:13, skipping insertion in model container [2022-07-21 13:13:13,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:13:13" (1/1) ... [2022-07-21 13:13:13,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 13:13:13,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 13:13:17,908 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-07-21 13:13:17,910 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-07-21 13:13:17,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 13:13:18,049 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-21 13:13:18,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 13:13:18,610 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-07-21 13:13:18,610 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-07-21 13:13:18,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 13:13:18,661 INFO L203 MainTranslator]: Completed pre-run [2022-07-21 13:13:19,197 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510260,510273] [2022-07-21 13:13:19,197 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_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510405,510418] [2022-07-21 13:13:19,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-21 13:13:19,360 INFO L208 MainTranslator]: Completed translation [2022-07-21 13:13:19,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19 WrapperNode [2022-07-21 13:13:19,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 13:13:19,362 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-21 13:13:19,362 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-21 13:13:19,362 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-21 13:13:19,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:19,539 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:19,861 INFO L137 Inliner]: procedures = 497, calls = 6648, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 11817 [2022-07-21 13:13:19,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-21 13:13:19,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-21 13:13:19,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-21 13:13:19,864 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-21 13:13:19,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:19,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:19,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:19,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:20,333 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:20,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:20,425 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:20,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-21 13:13:20,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-21 13:13:20,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-21 13:13:20,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-21 13:13:20,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (1/1) ... [2022-07-21 13:13:20,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 13:13:20,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-21 13:13:20,511 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-21 13:13:20,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-21 13:13:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-07-21 13:13:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-07-21 13:13:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-07-21 13:13:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-07-21 13:13:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-07-21 13:13:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-07-21 13:13:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-07-21 13:13:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-07-21 13:13:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-21 13:13:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-21 13:13:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-07-21 13:13:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-07-21 13:13:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-21 13:13:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-21 13:13:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-07-21 13:13:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-07-21 13:13:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-07-21 13:13:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-07-21 13:13:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-07-21 13:13:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-07-21 13:13:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-07-21 13:13:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-07-21 13:13:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-07-21 13:13:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-07-21 13:13:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2022-07-21 13:13:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2022-07-21 13:13:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-07-21 13:13:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-07-21 13:13:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-07-21 13:13:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-07-21 13:13:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-07-21 13:13:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-07-21 13:13:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-07-21 13:13:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-07-21 13:13:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-07-21 13:13:20,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-07-21 13:13:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-07-21 13:13:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-07-21 13:13:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-07-21 13:13:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-07-21 13:13:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-07-21 13:13:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-07-21 13:13:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-07-21 13:13:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-07-21 13:13:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-07-21 13:13:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-07-21 13:13:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-21 13:13:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-21 13:13:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-07-21 13:13:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-07-21 13:13:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-21 13:13:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-21 13:13:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-07-21 13:13:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-07-21 13:13:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-07-21 13:13:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-07-21 13:13:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-07-21 13:13:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-07-21 13:13:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-21 13:13:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-21 13:13:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-07-21 13:13:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-07-21 13:13:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-21 13:13:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-21 13:13:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-07-21 13:13:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-07-21 13:13:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-21 13:13:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-07-21 13:13:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-07-21 13:13:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-07-21 13:13:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-07-21 13:13:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-21 13:13:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-07-21 13:13:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-07-21 13:13:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-21 13:13:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-07-21 13:13:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-07-21 13:13:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-21 13:13:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-07-21 13:13:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-07-21 13:13:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-07-21 13:13:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-07-21 13:13:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-07-21 13:13:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-07-21 13:13:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-21 13:13:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-21 13:13:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-21 13:13:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-21 13:13:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-07-21 13:13:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-07-21 13:13:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-07-21 13:13:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-07-21 13:13:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-07-21 13:13:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-07-21 13:13:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-21 13:13:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-21 13:13:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-07-21 13:13:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-07-21 13:13:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-21 13:13:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-21 13:13:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-07-21 13:13:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-07-21 13:13:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-07-21 13:13:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-07-21 13:13:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-07-21 13:13:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-07-21 13:13:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-07-21 13:13:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-07-21 13:13:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-21 13:13:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-21 13:13:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-07-21 13:13:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-07-21 13:13:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-07-21 13:13:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-07-21 13:13:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-07-21 13:13:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-07-21 13:13:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 13:13:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 13:13:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-07-21 13:13:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-07-21 13:13:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-07-21 13:13:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-07-21 13:13:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-21 13:13:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-21 13:13:20,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-21 13:13:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-07-21 13:13:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-07-21 13:13:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-07-21 13:13:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-07-21 13:13:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-07-21 13:13:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-07-21 13:13:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-21 13:13:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-21 13:13:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-07-21 13:13:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-07-21 13:13:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-07-21 13:13:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-07-21 13:13:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-21 13:13:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-07-21 13:13:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-07-21 13:13:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-21 13:13:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-21 13:13:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-21 13:13:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-21 13:13:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-07-21 13:13:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-07-21 13:13:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-07-21 13:13:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-07-21 13:13:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-07-21 13:13:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-07-21 13:13:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-07-21 13:13:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-07-21 13:13:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-21 13:13:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-21 13:13:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-07-21 13:13:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-07-21 13:13:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-07-21 13:13:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-07-21 13:13:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-07-21 13:13:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-07-21 13:13:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-07-21 13:13:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-07-21 13:13:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-07-21 13:13:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-07-21 13:13:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-07-21 13:13:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-07-21 13:13:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-21 13:13:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-21 13:13:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-07-21 13:13:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-07-21 13:13:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-07-21 13:13:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-07-21 13:13:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-07-21 13:13:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-07-21 13:13:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-21 13:13:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-21 13:13:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-07-21 13:13:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-07-21 13:13:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-21 13:13:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-07-21 13:13:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-07-21 13:13:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-21 13:13:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-21 13:13:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-21 13:13:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-21 13:13:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-21 13:13:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-07-21 13:13:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-07-21 13:13:20,588 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-21 13:13:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-21 13:13:20,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-07-21 13:13:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-07-21 13:13:20,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-07-21 13:13:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-07-21 13:13:20,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-07-21 13:13:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-07-21 13:13:20,588 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-07-21 13:13:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-07-21 13:13:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-21 13:13:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-21 13:13:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-07-21 13:13:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-07-21 13:13:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-07-21 13:13:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-07-21 13:13:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-21 13:13:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-21 13:13:20,590 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-07-21 13:13:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-07-21 13:13:20,590 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-07-21 13:13:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-07-21 13:13:20,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-21 13:13:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-21 13:13:20,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-21 13:13:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-21 13:13:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-21 13:13:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-21 13:13:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-21 13:13:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-21 13:13:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-07-21 13:13:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-07-21 13:13:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-21 13:13:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-21 13:13:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-21 13:13:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-07-21 13:13:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-07-21 13:13:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-21 13:13:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-21 13:13:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-21 13:13:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-21 13:13:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-21 13:13:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-21 13:13:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-21 13:13:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-21 13:13:20,593 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-07-21 13:13:20,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-07-21 13:13:20,594 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-07-21 13:13:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-07-21 13:13:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-07-21 13:13:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-07-21 13:13:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-07-21 13:13:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-07-21 13:13:20,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2022-07-21 13:13:20,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2022-07-21 13:13:20,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-07-21 13:13:20,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-07-21 13:13:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-07-21 13:13:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-07-21 13:13:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-07-21 13:13:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-07-21 13:13:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-07-21 13:13:20,599 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-07-21 13:13:20,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2022-07-21 13:13:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2022-07-21 13:13:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-21 13:13:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-21 13:13:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-07-21 13:13:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-07-21 13:13:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-07-21 13:13:20,600 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-07-21 13:13:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-21 13:13:20,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-21 13:13:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-21 13:13:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 13:13:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-07-21 13:13:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-07-21 13:13:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-07-21 13:13:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-07-21 13:13:20,601 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-07-21 13:13:20,601 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-07-21 13:13:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-07-21 13:13:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-07-21 13:13:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-07-21 13:13:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-07-21 13:13:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-07-21 13:13:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-07-21 13:13:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-07-21 13:13:20,602 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-07-21 13:13:20,602 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-07-21 13:13:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-21 13:13:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-21 13:13:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-21 13:13:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-21 13:13:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-07-21 13:13:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-07-21 13:13:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-07-21 13:13:20,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-07-21 13:13:20,603 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-07-21 13:13:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-07-21 13:13:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-07-21 13:13:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-07-21 13:13:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-21 13:13:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-21 13:13:20,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-21 13:13:20,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-21 13:13:21,980 INFO L234 CfgBuilder]: Building ICFG [2022-07-21 13:13:21,983 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-21 13:13:23,196 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-21 13:17:24,452 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-07-21 13:17:24,650 INFO L275 CfgBuilder]: Performing block encoding [2022-07-21 13:17:24,679 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-21 13:17:24,679 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-21 13:17:24,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 01:17:24 BoogieIcfgContainer [2022-07-21 13:17:24,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-21 13:17:24,686 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-21 13:17:24,686 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-21 13:17:24,688 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-21 13:17:24,688 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 01:13:13" (1/3) ... [2022-07-21 13:17:24,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2302e197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 01:17:24, skipping insertion in model container [2022-07-21 13:17:24,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:13:19" (2/3) ... [2022-07-21 13:17:24,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2302e197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 01:17:24, skipping insertion in model container [2022-07-21 13:17:24,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 01:17:24" (3/3) ... [2022-07-21 13:17:24,698 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-07-21 13:17:24,711 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-21 13:17:24,711 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-21 13:17:24,817 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-21 13:17:24,823 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@71208130, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5aee6ada [2022-07-21 13:17:24,823 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-21 13:17:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand has 3314 states, 2386 states have (on average 1.3461860854987426) internal successors, (3212), 2401 states have internal predecessors, (3212), 792 states have call successors, (792), 136 states have call predecessors, (792), 135 states have return successors, (783), 776 states have call predecessors, (783), 783 states have call successors, (783) [2022-07-21 13:17:24,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2022-07-21 13:17:24,900 INFO L187 NwaCegarLoop]: Found error trace [2022-07-21 13:17:24,902 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 48, 48, 48, 48, 48, 48, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-21 13:17:24,902 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-21 13:17:24,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-21 13:17:24,910 INFO L85 PathProgramCache]: Analyzing trace with hash -1881719519, now seen corresponding path program 1 times [2022-07-21 13:17:24,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-21 13:17:24,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1124248126] [2022-07-21 13:17:24,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-21 13:17:24,931 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-21 13:17:24,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-21 13:17:24,937 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-21 13:17:24,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process