./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:36:26,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:36:26,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:36:26,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:36:26,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:36:26,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:36:26,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:36:26,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:36:26,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:36:26,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:36:26,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:36:26,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:36:26,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:36:26,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:36:26,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:36:26,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:36:26,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:36:26,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:36:26,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:36:26,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:36:26,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:36:26,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:36:26,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:36:26,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:36:26,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:36:26,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:36:26,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:36:26,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:36:26,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:36:26,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:36:26,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:36:26,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:36:26,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:36:26,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:36:26,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:36:26,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:36:26,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:36:26,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:36:26,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:36:26,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:36:26,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:36:26,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:36:26,787 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:36:26,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:36:26,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:36:26,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:36:26,790 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:36:26,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:36:26,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:36:26,791 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:36:26,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:36:26,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:36:26,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:36:26,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:36:26,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:36:26,794 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:36:26,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:36:26,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:36:26,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:36:26,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:36:26,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:26,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:36:26,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:36:26,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:36:26,796 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:36:26,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:36:26,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:36:26,797 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-10-17 16:36:27,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:36:27,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:36:27,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:36:27,179 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:36:27,184 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:36:27,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-10-17 16:36:27,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data/60845affb/03f32ab1faea4b63b8c6fb56904739d7/FLAG5942e9b47 [2022-10-17 16:36:28,416 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:36:28,416 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-10-17 16:36:28,508 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data/60845affb/03f32ab1faea4b63b8c6fb56904739d7/FLAG5942e9b47 [2022-10-17 16:36:28,602 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data/60845affb/03f32ab1faea4b63b8c6fb56904739d7 [2022-10-17 16:36:28,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:36:28,606 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:36:28,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:28,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:36:28,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:36:28,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:28" (1/1) ... [2022-10-17 16:36:28,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74cade8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:28, skipping insertion in model container [2022-10-17 16:36:28,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:28" (1/1) ... [2022-10-17 16:36:28,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:36:28,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:33,391 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/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] [2022-10-17 16:36:33,394 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/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] [2022-10-17 16:36:33,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:33,553 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:36:34,401 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) [2022-10-17 16:36:34,406 INFO L158 Benchmark]: Toolchain (without parser) took 5798.83ms. Allocated memory was 88.1MB in the beginning and 278.9MB in the end (delta: 190.8MB). Free memory was 51.2MB in the beginning and 187.1MB in the end (delta: -135.9MB). Peak memory consumption was 131.6MB. Max. memory is 16.1GB. [2022-10-17 16:36:34,408 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 88.1MB. Free memory was 68.4MB in the beginning and 68.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:36:34,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5794.54ms. Allocated memory was 88.1MB in the beginning and 278.9MB in the end (delta: 190.8MB). Free memory was 51.2MB in the beginning and 187.1MB in the end (delta: -135.9MB). Peak memory consumption was 131.6MB. Max. memory is 16.1GB. [2022-10-17 16:36:34,412 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 88.1MB. Free memory was 68.4MB in the beginning and 68.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5794.54ms. Allocated memory was 88.1MB in the beginning and 278.9MB in the end (delta: 190.8MB). Free memory was 51.2MB in the beginning and 187.1MB in the end (delta: -135.9MB). Peak memory consumption was 131.6MB. 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:36:36,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:36:36,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:36:36,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:36:36,814 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:36:36,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:36:36,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:36:36,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:36:36,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:36:36,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:36:36,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:36:36,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:36:36,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:36:36,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:36:36,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:36:36,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:36:36,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:36:36,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:36:36,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:36:36,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:36:36,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:36:36,869 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:36:36,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:36:36,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:36:36,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:36:36,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:36:36,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:36:36,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:36:36,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:36:36,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:36:36,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:36:36,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:36:36,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:36:36,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:36:36,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:36:36,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:36:36,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:36:36,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:36:36,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:36:36,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:36:36,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:36:36,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:36:36,950 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:36:36,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:36:36,953 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:36:36,953 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:36:36,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:36:36,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:36:36,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:36:36,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:36:36,956 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:36:36,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:36:36,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:36:36,958 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:36:36,958 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:36:36,958 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:36:36,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:36:36,959 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:36:36,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:36:36,959 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:36:36,959 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:36:36,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:36:36,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:36,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:36:36,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:36:36,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:36:36,961 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:36:36,961 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:36:36,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:36:36,961 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:36:36,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:36:36,962 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5402abc3421e66b1eb1ff4aae98a8f753c1d0c37db1cbdc24eb3404edec561ce [2022-10-17 16:36:37,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:36:37,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:36:37,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:36:37,387 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:36:37,388 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:36:37,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-10-17 16:36:37,465 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data/3be2b944d/6bb2693400d94279857c68e7a20c6c49/FLAG83b191437 [2022-10-17 16:36:38,658 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:36:38,659 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2022-10-17 16:36:38,723 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data/3be2b944d/6bb2693400d94279857c68e7a20c6c49/FLAG83b191437 [2022-10-17 16:36:38,882 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/data/3be2b944d/6bb2693400d94279857c68e7a20c6c49 [2022-10-17 16:36:38,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:36:38,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:36:38,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:38,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:36:38,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:36:38,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:38" (1/1) ... [2022-10-17 16:36:38,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f5cac92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:38, skipping insertion in model container [2022-10-17 16:36:38,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:38" (1/1) ... [2022-10-17 16:36:38,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:36:39,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:43,453 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/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] [2022-10-17 16:36:43,456 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/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] [2022-10-17 16:36:43,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:43,586 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:36:43,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:44,222 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/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] [2022-10-17 16:36:44,223 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/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] [2022-10-17 16:36:44,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:44,294 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:36:45,139 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/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] [2022-10-17 16:36:45,140 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/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] [2022-10-17 16:36:45,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:45,410 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:36:45,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45 WrapperNode [2022-10-17 16:36:45,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:45,413 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:36:45,413 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:36:45,413 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:36:45,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:45,642 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,155 INFO L138 Inliner]: procedures = 497, calls = 6648, calls flagged for inlining = 236, calls inlined = 219, statements flattened = 11817 [2022-10-17 16:36:46,156 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:36:46,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:36:46,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:36:46,158 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:36:46,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,261 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,262 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,739 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,842 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:36:46,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:36:46,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:36:46,965 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:36:46,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:45" (1/1) ... [2022-10-17 16:36:46,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:46,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:36:47,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:36:47,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b6b1695-248b-4c3d-8709-0c06caf0ad4f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:36:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2022-10-17 16:36:47,057 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2022-10-17 16:36:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2022-10-17 16:36:47,057 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2022-10-17 16:36:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2022-10-17 16:36:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2022-10-17 16:36:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2022-10-17 16:36:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2022-10-17 16:36:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:36:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:36:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-10-17 16:36:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-10-17 16:36:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:36:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:36:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-10-17 16:36:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-10-17 16:36:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-10-17 16:36:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-10-17 16:36:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2022-10-17 16:36:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2022-10-17 16:36:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2022-10-17 16:36:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2022-10-17 16:36:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 16:36:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 16:36:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2022-10-17 16:36:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2022-10-17 16:36:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2022-10-17 16:36:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2022-10-17 16:36:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2022-10-17 16:36:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2022-10-17 16:36:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-10-17 16:36:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-10-17 16:36:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-10-17 16:36:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-10-17 16:36:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-10-17 16:36:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2022-10-17 16:36:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2022-10-17 16:36:47,063 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2022-10-17 16:36:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2022-10-17 16:36:47,063 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2022-10-17 16:36:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2022-10-17 16:36:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2022-10-17 16:36:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-10-17 16:36:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-10-17 16:36:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2022-10-17 16:36:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2022-10-17 16:36:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:36:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:36:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-17 16:36:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-17 16:36:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:36:47,066 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:36:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2022-10-17 16:36:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2022-10-17 16:36:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-10-17 16:36:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-10-17 16:36:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 16:36:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 16:36:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:36:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:36:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-10-17 16:36:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-10-17 16:36:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:36:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:36:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-10-17 16:36:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-10-17 16:36:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:36:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2022-10-17 16:36:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2022-10-17 16:36:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2022-10-17 16:36:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2022-10-17 16:36:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:36:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2022-10-17 16:36:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2022-10-17 16:36:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:36:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 16:36:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 16:36:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:36:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-10-17 16:36:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2022-10-17 16:36:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2022-10-17 16:36:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2022-10-17 16:36:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-10-17 16:36:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-10-17 16:36:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 16:36:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 16:36:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:36:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:36:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2022-10-17 16:36:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2022-10-17 16:36:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-17 16:36:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-17 16:36:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2022-10-17 16:36:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2022-10-17 16:36:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:36:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:36:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2022-10-17 16:36:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2022-10-17 16:36:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:36:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:36:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2022-10-17 16:36:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2022-10-17 16:36:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2022-10-17 16:36:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2022-10-17 16:36:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2022-10-17 16:36:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2022-10-17 16:36:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-10-17 16:36:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-10-17 16:36:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 16:36:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 16:36:47,077 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2022-10-17 16:36:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2022-10-17 16:36:47,078 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2022-10-17 16:36:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2022-10-17 16:36:47,080 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-10-17 16:36:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-10-17 16:36:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:36:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:36:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2022-10-17 16:36:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2022-10-17 16:36:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2022-10-17 16:36:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2022-10-17 16:36:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:36:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 16:36:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 16:36:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-17 16:36:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-17 16:36:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 16:36:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 16:36:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-10-17 16:36:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-10-17 16:36:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 16:36:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 16:36:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2022-10-17 16:36:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2022-10-17 16:36:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2022-10-17 16:36:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2022-10-17 16:36:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:36:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2022-10-17 16:36:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2022-10-17 16:36:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:36:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:36:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:36:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:36:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 16:36:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 16:36:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2022-10-17 16:36:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2022-10-17 16:36:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 16:36:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 16:36:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-10-17 16:36:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-10-17 16:36:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:36:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:36:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2022-10-17 16:36:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2022-10-17 16:36:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 16:36:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 16:36:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-10-17 16:36:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-10-17 16:36:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2022-10-17 16:36:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2022-10-17 16:36:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2022-10-17 16:36:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2022-10-17 16:36:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2022-10-17 16:36:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2022-10-17 16:36:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 16:36:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 16:36:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:36:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:36:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-10-17 16:36:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-10-17 16:36:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2022-10-17 16:36:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2022-10-17 16:36:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:36:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:36:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2022-10-17 16:36:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2022-10-17 16:36:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:36:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2022-10-17 16:36:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2022-10-17 16:36:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:36:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:36:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:36:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:36:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:36:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2022-10-17 16:36:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2022-10-17 16:36:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 16:36:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 16:36:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-10-17 16:36:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2022-10-17 16:36:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-10-17 16:36:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2022-10-17 16:36:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-10-17 16:36:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-10-17 16:36:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2022-10-17 16:36:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2022-10-17 16:36:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:36:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:36:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2022-10-17 16:36:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2022-10-17 16:36:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2022-10-17 16:36:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2022-10-17 16:36:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:36:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:36:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2022-10-17 16:36:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2022-10-17 16:36:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-10-17 16:36:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-10-17 16:36:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 16:36:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 16:36:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:36:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:36:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:36:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:36:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:36:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:36:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2022-10-17 16:36:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2022-10-17 16:36:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:36:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:36:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:36:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-10-17 16:36:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-10-17 16:36:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:36:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:36:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:36:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:36:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:36:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:36:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:36:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:36:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-10-17 16:36:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-10-17 16:36:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:36:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:36:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-10-17 16:36:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-10-17 16:36:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2022-10-17 16:36:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2022-10-17 16:36:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_70 [2022-10-17 16:36:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_70 [2022-10-17 16:36:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:36:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:36:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2022-10-17 16:36:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2022-10-17 16:36:47,179 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2022-10-17 16:36:47,179 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2022-10-17 16:36:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2022-10-17 16:36:47,180 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2022-10-17 16:36:47,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_71 [2022-10-17 16:36:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_71 [2022-10-17 16:36:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:36:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:36:47,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-10-17 16:36:47,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-10-17 16:36:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2022-10-17 16:36:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2022-10-17 16:36:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:36:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:36:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:36:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:36:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:36:47,201 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2022-10-17 16:36:47,201 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2022-10-17 16:36:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2022-10-17 16:36:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2022-10-17 16:36:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2022-10-17 16:36:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2022-10-17 16:36:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2022-10-17 16:36:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2022-10-17 16:36:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2022-10-17 16:36:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2022-10-17 16:36:47,202 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 16:36:47,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 16:36:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2022-10-17 16:36:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2022-10-17 16:36:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:36:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:36:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 16:36:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 16:36:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2022-10-17 16:36:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2022-10-17 16:36:47,203 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2022-10-17 16:36:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2022-10-17 16:36:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2022-10-17 16:36:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2022-10-17 16:36:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:36:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:36:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:36:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-17 16:36:47,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:36:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:36:48,675 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:36:48,684 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:36:51,279 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;