./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/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 2689726c89c7be154f3b0bf0875aa4770854a9a3388665dc7aff0604f303b757 --- 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 16:45:16,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:45:16,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:45:16,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:45:16,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:45:16,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:45:16,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:45:16,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:45:16,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:45:16,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:45:16,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:45:16,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:45:16,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:45:16,688 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:45:16,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:45:16,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:45:16,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:45:16,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:45:16,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:45:16,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:45:16,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:45:16,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:45:16,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:45:16,713 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:45:16,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:45:16,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:45:16,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:45:16,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:45:16,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:45:16,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:45:16,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:45:16,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:45:16,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:45:16,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:45:16,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:45:16,735 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:45:16,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:45:16,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:45:16,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:45:16,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:45:16,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:45:16,740 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:45:16,792 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:45:16,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:45:16,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:45:16,796 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:45:16,797 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:45:16,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:45:16,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:45:16,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:45:16,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:45:16,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:45:16,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:45:16,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:45:16,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:45:16,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:45:16,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:45:16,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:45:16,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:45:16,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:45:16,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:16,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:45:16,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:45:16,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:45:16,800 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:45:16,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:45:16,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:45:16,801 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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2689726c89c7be154f3b0bf0875aa4770854a9a3388665dc7aff0604f303b757 [2022-10-17 16:45:17,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:45:17,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:45:17,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:45:17,204 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:45:17,205 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:45:17,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2022-10-17 16:45:17,318 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data/7e51194a3/ab0f460d90df46f3956a34d080faaf6a/FLAGbcd1e8915 [2022-10-17 16:45:18,446 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:45:18,451 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2022-10-17 16:45:18,529 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data/7e51194a3/ab0f460d90df46f3956a34d080faaf6a/FLAGbcd1e8915 [2022-10-17 16:45:18,717 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data/7e51194a3/ab0f460d90df46f3956a34d080faaf6a [2022-10-17 16:45:18,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:45:18,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:45:18,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:18,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:45:18,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:45:18,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:18" (1/1) ... [2022-10-17 16:45:18,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b69238f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:18, skipping insertion in model container [2022-10-17 16:45:18,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:18" (1/1) ... [2022-10-17 16:45:18,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:45:18,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:21,382 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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i[258393,258406] [2022-10-17 16:45:21,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:21,655 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:45:21,902 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: ftr_header = ftr_header & 65535U [3617] 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.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 16:45:21,909 INFO L158 Benchmark]: Toolchain (without parser) took 3185.46ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 84.4MB in the beginning and 62.6MB in the end (delta: 21.8MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2022-10-17 16:45:21,910 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 113.2MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:45:21,913 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3182.31ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 84.0MB in the beginning and 62.6MB in the end (delta: 21.4MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2022-10-17 16:45:21,916 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 113.2MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3182.31ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 84.0MB in the beginning and 62.6MB in the end (delta: 21.4MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: ftr_header = ftr_header & 65535U [3617] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: ftr_header = ftr_header & 65535U [3617]: 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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/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 2689726c89c7be154f3b0bf0875aa4770854a9a3388665dc7aff0604f303b757 --- 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 16:45:24,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:45:24,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:45:24,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:45:24,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:45:24,537 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:45:24,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:45:24,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:45:24,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:45:24,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:45:24,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:45:24,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:45:24,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:45:24,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:45:24,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:45:24,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:45:24,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:45:24,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:45:24,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:45:24,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:45:24,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:45:24,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:45:24,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:45:24,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:45:24,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:45:24,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:45:24,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:45:24,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:45:24,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:45:24,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:45:24,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:45:24,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:45:24,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:45:24,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:45:24,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:45:24,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:45:24,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:45:24,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:45:24,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:45:24,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:45:24,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:45:24,627 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:45:24,670 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:45:24,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:45:24,672 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:45:24,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:45:24,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:45:24,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:45:24,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:45:24,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:45:24,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:45:24,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:45:24,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:45:24,675 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:45:24,675 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:45:24,675 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:45:24,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:45:24,675 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:45:24,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:45:24,675 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:45:24,676 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:45:24,676 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:45:24,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:24,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:45:24,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:45:24,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:45:24,676 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:45:24,677 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:45:24,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:45:24,677 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:45:24,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:45:24,677 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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2689726c89c7be154f3b0bf0875aa4770854a9a3388665dc7aff0604f303b757 [2022-10-17 16:45:25,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:45:25,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:45:25,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:45:25,142 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:45:25,143 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:45:25,145 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2022-10-17 16:45:25,226 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data/18a6674df/df43a096b0484b548411dbb6d54b6342/FLAGe523b989c [2022-10-17 16:45:26,290 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:45:26,292 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2022-10-17 16:45:26,348 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data/18a6674df/df43a096b0484b548411dbb6d54b6342/FLAGe523b989c [2022-10-17 16:45:26,641 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/data/18a6674df/df43a096b0484b548411dbb6d54b6342 [2022-10-17 16:45:26,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:45:26,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:45:26,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:26,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:45:26,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:45:26,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:26" (1/1) ... [2022-10-17 16:45:26,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61a823f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:26, skipping insertion in model container [2022-10-17 16:45:26,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:45:26" (1/1) ... [2022-10-17 16:45:26,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:45:26,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:29,059 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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i[258393,258406] [2022-10-17 16:45:29,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:29,245 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:45:29,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:45:29,671 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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i[258393,258406] [2022-10-17 16:45:29,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:29,720 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:45:30,283 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_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i[258393,258406] [2022-10-17 16:45:30,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:45:30,518 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:45:30,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30 WrapperNode [2022-10-17 16:45:30,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:45:30,521 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:30,521 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:45:30,521 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:45:30,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:30,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:30,902 INFO L138 Inliner]: procedures = 312, calls = 3660, calls flagged for inlining = 139, calls inlined = 96, statements flattened = 4731 [2022-10-17 16:45:30,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:45:30,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:45:30,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:45:30,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:45:30,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:30,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:30,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:30,989 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,203 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:45:31,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:45:31,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:45:31,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:45:31,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:45:30" (1/1) ... [2022-10-17 16:45:31,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:45:31,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:45:31,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:45:31,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0529cbb5-b638-4630-a4c0-1072f4fbcb2f/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:45:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:45:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure rio_uevent [2022-10-17 16:45:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_uevent [2022-10-17 16:45:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2022-10-17 16:45:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2022-10-17 16:45:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:45:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:45:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:45:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:45:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:45:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:45:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:45:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:45:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:45:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 16:45:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 16:45:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2022-10-17 16:45:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2022-10-17 16:45:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 16:45:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 16:45:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:45:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:45:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:45:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:45:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_16 [2022-10-17 16:45:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_16 [2022-10-17 16:45:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:45:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:45:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_remove [2022-10-17 16:45:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_remove [2022-10-17 16:45:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:45:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:45:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:45:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:45:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 16:45:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 16:45:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure disc_work_handler [2022-10-17 16:45:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure disc_work_handler [2022-10-17 16:45:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:45:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~~u16~0~X~~u8~0~X~~u32~0~X~C_INT~X~~u32~0~TO~C_INT [2022-10-17 16:45:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~~u16~0~X~~u8~0~X~~u32~0~X~C_INT~X~~u32~0~TO~C_INT [2022-10-17 16:45:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_put [2022-10-17 16:45:31,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_put [2022-10-17 16:45:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:45:31,348 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 16:45:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 16:45:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:45:31,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:45:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:45:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:45:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:45:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_16 [2022-10-17 16:45:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_16 [2022-10-17 16:45:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:45:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:45:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:45:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_32 [2022-10-17 16:45:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_32 [2022-10-17 16:45:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:45:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:45:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_32 [2022-10-17 16:45:31,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_32 [2022-10-17 16:45:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:45:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:45:31,352 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:45:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:45:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 16:45:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 16:45:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure rio_name [2022-10-17 16:45:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_name [2022-10-17 16:45:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:45:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:45:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_probe [2022-10-17 16:45:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_probe [2022-10-17 16:45:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:45:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:45:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_32 [2022-10-17 16:45:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_32 [2022-10-17 16:45:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 16:45:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 16:45:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_get [2022-10-17 16:45:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_get [2022-10-17 16:45:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~~u16~0~X~~u8~0~X~~u32~0~X~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 16:45:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~~u16~0~X~~u8~0~X~~u32~0~X~C_INT~X~$Pointer$~TO~C_INT [2022-10-17 16:45:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:45:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:45:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2022-10-17 16:45:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2022-10-17 16:45:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:45:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:45:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:45:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:45:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:45:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:45:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:45:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:45:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:45:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:45:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2022-10-17 16:45:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2022-10-17 16:45:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_8 [2022-10-17 16:45:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_8 [2022-10-17 16:45:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_bus [2022-10-17 16:45:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_bus [2022-10-17 16:45:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_32 [2022-10-17 16:45:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_32 [2022-10-17 16:45:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 16:45:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 16:45:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_device [2022-10-17 16:45:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_device [2022-10-17 16:45:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:45:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:45:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_8 [2022-10-17 16:45:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_8 [2022-10-17 16:45:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:45:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:45:32,459 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:45:32,523 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:45:33,473 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;