./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/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 8a621364e853f6cea57e1b9be3d64dd0229cd7b56b8697c8ff667994a99ac7d5 --- 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 16:50:39,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:39,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:39,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:39,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:39,560 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:39,562 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:39,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:39,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:39,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:39,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:39,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:39,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:39,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:39,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:39,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:39,591 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:39,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:39,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:39,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:39,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:39,607 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:39,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:39,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:39,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:39,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:39,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:39,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:39,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:39,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:39,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:39,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:39,630 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:39,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:39,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:39,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:39,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:39,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:39,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:39,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:39,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:39,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:50:39,683 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:39,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:39,685 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:39,685 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:39,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:39,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:39,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:39,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:50:39,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:39,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:39,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:39,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:39,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:39,689 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:39,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:39,690 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:39,690 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:39,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:39,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:39,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:39,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:39,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:39,691 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:50:39,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:50:39,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:39,692 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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a621364e853f6cea57e1b9be3d64dd0229cd7b56b8697c8ff667994a99ac7d5 [2022-10-17 16:50:39,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:50:39,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:50:39,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:50:40,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:50:40,002 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:50:40,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-10-17 16:50:40,087 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data/eddcdb872/9d610454471a40c7b5cf26d43cbbafb8/FLAG956f89353 [2022-10-17 16:50:40,958 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:50:40,959 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-10-17 16:50:41,018 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data/eddcdb872/9d610454471a40c7b5cf26d43cbbafb8/FLAG956f89353 [2022-10-17 16:50:41,427 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data/eddcdb872/9d610454471a40c7b5cf26d43cbbafb8 [2022-10-17 16:50:41,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:50:41,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:50:41,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:41,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:50:41,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:50:41,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:41" (1/1) ... [2022-10-17 16:50:41,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68cd0236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:41, skipping insertion in model container [2022-10-17 16:50:41,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:41" (1/1) ... [2022-10-17 16:50:41,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:50:41,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:44,067 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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[297077,297090] [2022-10-17 16:50:44,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:44,175 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:50:44,716 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: data = data & 4294967171U [7881] 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:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:50:44,727 INFO L158 Benchmark]: Toolchain (without parser) took 3292.82ms. Allocated memory was 104.9MB in the beginning and 216.0MB in the end (delta: 111.1MB). Free memory was 76.1MB in the beginning and 148.5MB in the end (delta: -72.4MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-10-17 16:50:44,728 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:50:44,729 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3290.47ms. Allocated memory was 104.9MB in the beginning and 216.0MB in the end (delta: 111.1MB). Free memory was 76.1MB in the beginning and 148.5MB in the end (delta: -72.4MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-10-17 16:50:44,731 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3290.47ms. Allocated memory was 104.9MB in the beginning and 216.0MB in the end (delta: 111.1MB). Free memory was 76.1MB in the beginning and 148.5MB in the end (delta: -72.4MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: data = data & 4294967171U [7881] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: data = data & 4294967171U [7881]: 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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/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 8a621364e853f6cea57e1b9be3d64dd0229cd7b56b8697c8ff667994a99ac7d5 --- 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 16:50:47,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:47,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:47,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:47,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:47,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:47,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:47,130 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:47,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:47,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:47,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:47,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:47,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:47,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:47,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:47,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:47,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:47,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:47,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:47,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:47,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:47,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:47,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:47,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:47,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:47,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:47,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:47,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:47,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:47,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:47,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:47,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:47,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:47,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:47,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:47,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:47,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:47,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:47,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:47,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:47,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:47,204 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:50:47,252 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:47,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:47,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:47,254 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:47,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:47,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:47,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:47,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:47,256 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:47,256 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:47,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:47,256 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:50:47,256 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:50:47,257 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:50:47,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:47,257 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:47,257 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:47,258 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:47,258 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:47,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:47,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:47,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:47,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:47,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:47,259 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:50:47,260 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:50:47,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:47,260 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:50:47,260 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:50:47,261 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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a621364e853f6cea57e1b9be3d64dd0229cd7b56b8697c8ff667994a99ac7d5 [2022-10-17 16:50:47,646 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:50:47,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:50:47,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:50:47,679 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:50:47,681 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:50:47,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-10-17 16:50:47,761 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data/f0b6e105c/d55c4a6c182645f99d16cb97ad0e8169/FLAG0c8d174f3 [2022-10-17 16:50:48,846 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:50:48,848 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-10-17 16:50:48,899 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data/f0b6e105c/d55c4a6c182645f99d16cb97ad0e8169/FLAG0c8d174f3 [2022-10-17 16:50:49,191 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/data/f0b6e105c/d55c4a6c182645f99d16cb97ad0e8169 [2022-10-17 16:50:49,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:50:49,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:50:49,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:49,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:50:49,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:50:49,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:49,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@292cb528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49, skipping insertion in model container [2022-10-17 16:50:49,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:49,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:50:49,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:51,969 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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[297077,297090] [2022-10-17 16:50:52,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:52,094 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:50:52,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:52,678 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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[297077,297090] [2022-10-17 16:50:52,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:52,728 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:50:53,538 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_5f79cea3-ade5-4ca9-8415-9ced51557fd3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[297077,297090] [2022-10-17 16:50:53,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:53,710 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:50:53,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53 WrapperNode [2022-10-17 16:50:53,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:53,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:53,713 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:50:53,713 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:50:53,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:53,871 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,192 INFO L138 Inliner]: procedures = 371, calls = 3641, calls flagged for inlining = 134, calls inlined = 130, statements flattened = 6809 [2022-10-17 16:50:54,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:54,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:50:54,194 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:50:54,194 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:50:54,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,535 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:50:54,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:50:54,629 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:50:54,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:50:54,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:53" (1/1) ... [2022-10-17 16:50:54,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:54,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:50:54,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:50:54,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f79cea3-ade5-4ca9-8415-9ced51557fd3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:50:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 16:50:54,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 16:50:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2022-10-17 16:50:54,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2022-10-17 16:50:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:50:54,715 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2022-10-17 16:50:54,715 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2022-10-17 16:50:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2022-10-17 16:50:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2022-10-17 16:50:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:50:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:50:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2022-10-17 16:50:54,716 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2022-10-17 16:50:54,716 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2022-10-17 16:50:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2022-10-17 16:50:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2022-10-17 16:50:54,717 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2022-10-17 16:50:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:50:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:50:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:50:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:50:54,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:50:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:50:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:50:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:50:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:50:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2022-10-17 16:50:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2022-10-17 16:50:54,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:50:54,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:50:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2022-10-17 16:50:54,719 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2022-10-17 16:50:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2022-10-17 16:50:54,719 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2022-10-17 16:50:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2022-10-17 16:50:54,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2022-10-17 16:50:54,719 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2022-10-17 16:50:54,719 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2022-10-17 16:50:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2022-10-17 16:50:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2022-10-17 16:50:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2022-10-17 16:50:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2022-10-17 16:50:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 16:50:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 16:50:54,720 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2022-10-17 16:50:54,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2022-10-17 16:50:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2022-10-17 16:50:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2022-10-17 16:50:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2022-10-17 16:50:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2022-10-17 16:50:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2022-10-17 16:50:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2022-10-17 16:50:54,721 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-10-17 16:50:54,721 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-10-17 16:50:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2022-10-17 16:50:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2022-10-17 16:50:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:50:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:50:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:50:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:50:54,722 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2022-10-17 16:50:54,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2022-10-17 16:50:54,723 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2022-10-17 16:50:54,723 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2022-10-17 16:50:54,723 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2022-10-17 16:50:54,723 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2022-10-17 16:50:54,723 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2022-10-17 16:50:54,723 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2022-10-17 16:50:54,723 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-17 16:50:54,723 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-17 16:50:54,723 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2022-10-17 16:50:54,724 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2022-10-17 16:50:54,724 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2022-10-17 16:50:54,724 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2022-10-17 16:50:54,724 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:50:54,724 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:50:54,724 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2022-10-17 16:50:54,724 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2022-10-17 16:50:54,724 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 16:50:54,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 16:50:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2022-10-17 16:50:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2022-10-17 16:50:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2022-10-17 16:50:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2022-10-17 16:50:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2022-10-17 16:50:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2022-10-17 16:50:54,725 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2022-10-17 16:50:54,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2022-10-17 16:50:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2022-10-17 16:50:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2022-10-17 16:50:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2022-10-17 16:50:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2022-10-17 16:50:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2022-10-17 16:50:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2022-10-17 16:50:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:50:54,726 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:50:54,726 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:50:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2022-10-17 16:50:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2022-10-17 16:50:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2022-10-17 16:50:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2022-10-17 16:50:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2022-10-17 16:50:54,727 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2022-10-17 16:50:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:50:54,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:50:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:50:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-10-17 16:50:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-10-17 16:50:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 16:50:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 16:50:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 16:50:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 16:50:54,728 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2022-10-17 16:50:54,728 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2022-10-17 16:50:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:50:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:50:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:50:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:50:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:50:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2022-10-17 16:50:54,729 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2022-10-17 16:50:54,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:50:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2022-10-17 16:50:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2022-10-17 16:50:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2022-10-17 16:50:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2022-10-17 16:50:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:50:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:50:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:50:54,730 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2022-10-17 16:50:54,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2022-10-17 16:50:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2022-10-17 16:50:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2022-10-17 16:50:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:50:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:50:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:50:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:50:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:50:54,731 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:50:54,731 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:50:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:50:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2022-10-17 16:50:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2022-10-17 16:50:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2022-10-17 16:50:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2022-10-17 16:50:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:50:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:50:54,732 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2022-10-17 16:50:54,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2022-10-17 16:50:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 16:50:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 16:50:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2022-10-17 16:50:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2022-10-17 16:50:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2022-10-17 16:50:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2022-10-17 16:50:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2022-10-17 16:50:54,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2022-10-17 16:50:54,733 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2022-10-17 16:50:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2022-10-17 16:50:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2022-10-17 16:50:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2022-10-17 16:50:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:50:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:50:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2022-10-17 16:50:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2022-10-17 16:50:54,734 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-10-17 16:50:54,734 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2022-10-17 16:50:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2022-10-17 16:50:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2022-10-17 16:50:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2022-10-17 16:50:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2022-10-17 16:50:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2022-10-17 16:50:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2022-10-17 16:50:54,735 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2022-10-17 16:50:54,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2022-10-17 16:50:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:50:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:50:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2022-10-17 16:50:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2022-10-17 16:50:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-17 16:50:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-17 16:50:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2022-10-17 16:50:54,736 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2022-10-17 16:50:54,736 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2022-10-17 16:50:54,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2022-10-17 16:50:54,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 16:50:54,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 16:50:54,737 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2022-10-17 16:50:54,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2022-10-17 16:50:54,737 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2022-10-17 16:50:54,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2022-10-17 16:50:54,737 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2022-10-17 16:50:54,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2022-10-17 16:50:54,737 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:50:54,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:50:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2022-10-17 16:50:54,738 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2022-10-17 16:50:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2022-10-17 16:50:54,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2022-10-17 16:50:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2022-10-17 16:50:54,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2022-10-17 16:50:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:50:54,738 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:50:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:50:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:50:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:50:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:50:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:50:54,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:50:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2022-10-17 16:50:54,739 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2022-10-17 16:50:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:50:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:50:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2022-10-17 16:50:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2022-10-17 16:50:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2022-10-17 16:50:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2022-10-17 16:50:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:50:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2022-10-17 16:50:54,740 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2022-10-17 16:50:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-10-17 16:50:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2022-10-17 16:50:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2022-10-17 16:50:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-17 16:50:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-17 16:50:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2022-10-17 16:50:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2022-10-17 16:50:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:50:54,741 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2022-10-17 16:50:54,741 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2022-10-17 16:50:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-10-17 16:50:54,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-10-17 16:50:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:50:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:50:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:50:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:50:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2022-10-17 16:50:54,742 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2022-10-17 16:50:54,742 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2022-10-17 16:50:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2022-10-17 16:50:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2022-10-17 16:50:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2022-10-17 16:50:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2022-10-17 16:50:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2022-10-17 16:50:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2022-10-17 16:50:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2022-10-17 16:50:54,743 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2022-10-17 16:50:54,743 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2022-10-17 16:50:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2022-10-17 16:50:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2022-10-17 16:50:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2022-10-17 16:50:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2022-10-17 16:50:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2022-10-17 16:50:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2022-10-17 16:50:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2022-10-17 16:50:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2022-10-17 16:50:54,744 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 16:50:54,744 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 16:50:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2022-10-17 16:50:54,745 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2022-10-17 16:50:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 16:50:54,745 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 16:50:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2022-10-17 16:50:54,745 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2022-10-17 16:50:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:50:54,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:50:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2022-10-17 16:50:54,745 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2022-10-17 16:50:54,746 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:50:54,746 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:50:54,746 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2022-10-17 16:50:54,746 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2022-10-17 16:50:54,746 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2022-10-17 16:50:54,746 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2022-10-17 16:50:54,746 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 16:50:54,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 16:50:54,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:50:54,747 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2022-10-17 16:50:54,747 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2022-10-17 16:50:54,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:50:54,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:50:54,747 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2022-10-17 16:50:54,747 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2022-10-17 16:50:56,037 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:50:56,045 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:50:57,230 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;