./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ --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 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 --- 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-6b4ec56 [2022-11-20 17:26:53,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:26:53,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:26:53,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:26:53,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:26:53,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:26:53,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:26:53,669 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:26:53,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:26:53,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:26:53,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:26:53,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:26:53,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:26:53,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:26:53,685 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:26:53,686 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:26:53,688 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:26:53,689 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:26:53,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:26:53,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:26:53,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:26:53,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:26:53,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:26:53,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:26:53,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:26:53,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:26:53,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:26:53,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:26:53,718 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:26:53,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:26:53,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:26:53,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:26:53,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:26:53,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:26:53,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:26:53,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:26:53,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:26:53,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:26:53,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:26:53,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:26:53,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:26:53,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:26:53,759 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:26:53,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:26:53,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:26:53,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:26:53,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:26:53,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:26:53,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:26:53,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:26:53,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:26:53,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:26:53,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:26:53,762 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:26:53,762 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:26:53,762 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:26:53,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:26:53,762 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:26:53,763 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:26:53,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:26:53,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:26:53,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:26:53,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:26:53,763 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:26:53,764 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:26:53,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:26:53,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:26:53,764 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 [2022-11-20 17:26:54,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:26:54,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:26:54,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:26:54,090 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:26:54,090 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:26:54,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2022-11-20 17:26:57,032 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:26:57,710 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:26:57,710 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2022-11-20 17:26:57,770 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/data/d56997f37/1a91d6fb9e3f4ec892ec36df09a2689e/FLAG7c2477f76 [2022-11-20 17:26:57,783 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/data/d56997f37/1a91d6fb9e3f4ec892ec36df09a2689e [2022-11-20 17:26:57,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:26:57,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:26:57,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:26:57,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:26:57,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:26:57,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:26:57" (1/1) ... [2022-11-20 17:26:57,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29637ea2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:26:57, skipping insertion in model container [2022-11-20 17:26:57,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:26:57" (1/1) ... [2022-11-20 17:26:57,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:26:57,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:26:58,562 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) 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:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2022-11-20 17:26:58,571 INFO L158 Benchmark]: Toolchain (without parser) took 782.35ms. Allocated memory is still 165.7MB. Free memory was 130.6MB in the beginning and 98.2MB in the end (delta: 32.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-20 17:26:58,571 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory is still 96.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:26:58,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 780.06ms. Allocated memory is still 165.7MB. Free memory was 130.2MB in the beginning and 98.2MB in the end (delta: 31.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-20 17:26:58,574 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory is still 96.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 780.06ms. Allocated memory is still 165.7MB. Free memory was 130.2MB in the beginning and 98.2MB in the end (delta: 31.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ --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 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 --- 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-6b4ec56 [2022-11-20 17:27:00,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:27:00,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:27:00,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:27:00,905 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:27:00,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:27:00,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:27:00,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:27:00,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:27:00,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:27:00,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:27:00,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:27:00,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:27:00,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:27:00,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:27:00,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:27:00,941 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:27:00,942 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:27:00,944 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:27:00,951 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:27:00,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:27:00,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:27:00,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:27:00,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:27:00,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:27:00,967 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:27:00,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:27:00,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:27:00,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:27:00,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:27:00,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:27:00,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:27:00,976 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:27:00,977 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:27:00,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:27:00,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:27:00,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:27:00,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:27:00,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:27:00,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:27:00,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:27:00,983 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:27:01,024 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:27:01,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:27:01,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:27:01,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:27:01,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:27:01,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:27:01,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:27:01,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:27:01,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:27:01,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:27:01,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:27:01,031 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:27:01,031 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:27:01,032 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:27:01,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:27:01,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:27:01,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:27:01,033 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:27:01,033 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:27:01,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:27:01,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:27:01,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:27:01,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:27:01,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:27:01,035 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:27:01,035 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:27:01,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:27:01,036 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:27:01,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:27:01,037 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a0fd6bb20819f4c1984e3b3e8e83ec7b86578d28f1c3e6d8ae5f0c954457512 [2022-11-20 17:27:01,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:27:01,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:27:01,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:27:01,534 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:27:01,535 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:27:01,537 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2022-11-20 17:27:04,831 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:27:05,563 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:27:05,564 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2022-11-20 17:27:05,606 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/data/5c8b39d4b/6c962b3eb6a74a21a4829612a2ad1871/FLAGd50cf037f [2022-11-20 17:27:05,628 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/data/5c8b39d4b/6c962b3eb6a74a21a4829612a2ad1871 [2022-11-20 17:27:05,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:27:05,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:27:05,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:27:05,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:27:05,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:27:05,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:27:05" (1/1) ... [2022-11-20 17:27:05,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7338ed48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:05, skipping insertion in model container [2022-11-20 17:27:05,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:27:05" (1/1) ... [2022-11-20 17:27:05,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:27:05,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:27:08,587 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2022-11-20 17:27:08,592 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2022-11-20 17:27:08,593 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2022-11-20 17:27:08,599 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2022-11-20 17:27:08,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:27:08,682 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:27:08,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:27:09,213 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2022-11-20 17:27:09,214 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2022-11-20 17:27:09,215 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2022-11-20 17:27:09,215 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2022-11-20 17:27:09,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:27:09,279 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:27:09,872 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348095,348108] [2022-11-20 17:27:09,872 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348264,348277] [2022-11-20 17:27:09,873 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348431,348444] [2022-11-20 17:27:09,873 WARN L237 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_c911bf58-fe95-413b-a6bc-f3d04909aeed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i[348599,348612] [2022-11-20 17:27:09,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:27:10,151 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:27:10,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10 WrapperNode [2022-11-20 17:27:10,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:27:10,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:27:10,153 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:27:10,153 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:27:10,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,287 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,506 INFO L138 Inliner]: procedures = 406, calls = 2978, calls flagged for inlining = 179, calls inlined = 164, statements flattened = 5999 [2022-11-20 17:27:10,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:27:10,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:27:10,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:27:10,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:27:10,517 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,839 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:27:10,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:27:10,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:27:10,900 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:27:10,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:27:10" (1/1) ... [2022-11-20 17:27:10,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:27:10,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:27:10,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:27:10,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:27:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:27:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:27:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2022-11-20 17:27:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2022-11-20 17:27:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2022-11-20 17:27:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2022-11-20 17:27:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:27:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:27:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2022-11-20 17:27:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2022-11-20 17:27:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregslen [2022-11-20 17:27:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregslen [2022-11-20 17:27:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2022-11-20 17:27:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2022-11-20 17:27:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 17:27:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 17:27:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-20 17:27:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-20 17:27:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2022-11-20 17:27:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2022-11-20 17:27:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2022-11-20 17:27:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2022-11-20 17:27:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-11-20 17:27:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-11-20 17:27:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:27:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:27:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2022-11-20 17:27:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 17:27:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 17:27:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:27:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:27:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:27:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 17:27:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:27:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:27:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:27:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2022-11-20 17:27:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2022-11-20 17:27:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2022-11-20 17:27:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2022-11-20 17:27:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2022-11-20 17:27:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2022-11-20 17:27:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-11-20 17:27:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-11-20 17:27:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:27:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:27:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-11-20 17:27:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-11-20 17:27:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-20 17:27:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-20 17:27:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2022-11-20 17:27:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2022-11-20 17:27:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:27:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:27:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom_len [2022-11-20 17:27:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom_len [2022-11-20 17:27:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-11-20 17:27:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-20 17:27:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-20 17:27:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2022-11-20 17:27:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 17:27:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 17:27:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:27:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 17:27:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 17:27:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 17:27:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 17:27:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:27:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:27:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:27:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 17:27:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 17:27:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:27:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:27:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:27:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2022-11-20 17:27:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2022-11-20 17:27:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:27:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2022-11-20 17:27:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2022-11-20 17:27:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2022-11-20 17:27:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2022-11-20 17:27:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2022-11-20 17:27:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2022-11-20 17:27:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 17:27:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 17:27:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2022-11-20 17:27:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2022-11-20 17:27:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:27:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:27:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:27:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2022-11-20 17:27:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2022-11-20 17:27:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:27:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-20 17:27:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-20 17:27:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 17:27:10,999 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 17:27:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:27:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:27:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:27:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:27:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:27:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:27:11,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:27:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-11-20 17:27:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-11-20 17:27:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 17:27:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 17:27:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2022-11-20 17:27:11,005 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2022-11-20 17:27:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2022-11-20 17:27:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2022-11-20 17:27:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2022-11-20 17:27:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2022-11-20 17:27:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2022-11-20 17:27:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2022-11-20 17:27:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 17:27:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 17:27:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:27:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:27:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2022-11-20 17:27:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2022-11-20 17:27:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:27:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 17:27:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 17:27:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:27:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2022-11-20 17:27:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2022-11-20 17:27:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2022-11-20 17:27:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2022-11-20 17:27:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:27:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:27:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:27:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2022-11-20 17:27:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2022-11-20 17:27:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:27:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2022-11-20 17:27:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2022-11-20 17:27:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:27:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2022-11-20 17:27:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2022-11-20 17:27:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 17:27:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 17:27:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-20 17:27:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-20 17:27:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 17:27:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 17:27:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:27:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:27:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 17:27:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 17:27:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2022-11-20 17:27:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2022-11-20 17:27:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2022-11-20 17:27:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2022-11-20 17:27:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-11-20 17:27:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-11-20 17:27:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2022-11-20 17:27:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2022-11-20 17:27:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2022-11-20 17:27:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2022-11-20 17:27:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:27:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:27:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:27:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:27:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2022-11-20 17:27:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2022-11-20 17:27:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2022-11-20 17:27:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2022-11-20 17:27:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-20 17:27:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-20 17:27:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:27:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:27:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:27:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:27:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:27:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:27:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-11-20 17:27:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-11-20 17:27:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-11-20 17:27:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2022-11-20 17:27:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2022-11-20 17:27:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2022-11-20 17:27:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2022-11-20 17:27:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:27:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:27:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:27:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:27:12,008 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:27:12,020 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:27:12,258 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:29:20,430 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 17:29:20,575 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:29:21,846 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:29:21,847 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:29:21,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:21 BoogieIcfgContainer [2022-11-20 17:29:21,851 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:29:21,852 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:29:21,852 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:29:21,862 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:29:21,862 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:21" (1/1) ... [2022-11-20 17:29:21,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:29:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:21,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1268 states and 1881 transitions. [2022-11-20 17:29:21,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1881 transitions. [2022-11-20 17:29:21,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-20 17:29:21,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:21,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:22,016 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2022-11-20 17:29:22,020 INFO L158 Benchmark]: Toolchain (without parser) took 136387.68ms. Allocated memory was 75.5MB in the beginning and 520.1MB in the end (delta: 444.6MB). Free memory was 38.5MB in the beginning and 301.4MB in the end (delta: -262.9MB). Peak memory consumption was 181.9MB. Max. memory is 16.1GB. [2022-11-20 17:29:22,020 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:29:22,021 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4517.74ms. Allocated memory was 75.5MB in the beginning and 260.0MB in the end (delta: 184.5MB). Free memory was 38.3MB in the beginning and 165.3MB in the end (delta: -127.0MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2022-11-20 17:29:22,021 INFO L158 Benchmark]: Boogie Procedure Inliner took 354.53ms. Allocated memory is still 260.0MB. Free memory was 165.3MB in the beginning and 135.0MB in the end (delta: 30.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-20 17:29:22,022 INFO L158 Benchmark]: Boogie Preprocessor took 390.84ms. Allocated memory is still 260.0MB. Free memory was 135.0MB in the beginning and 153.1MB in the end (delta: -18.1MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2022-11-20 17:29:22,022 INFO L158 Benchmark]: RCFGBuilder took 130951.96ms. Allocated memory was 260.0MB in the beginning and 520.1MB in the end (delta: 260.0MB). Free memory was 153.1MB in the beginning and 314.0MB in the end (delta: -160.9MB). Peak memory consumption was 294.2MB. Max. memory is 16.1GB. [2022-11-20 17:29:22,022 INFO L158 Benchmark]: CodeCheck took 166.23ms. Allocated memory is still 520.1MB. Free memory was 314.0MB in the beginning and 301.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:29:22,025 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4517.74ms. Allocated memory was 75.5MB in the beginning and 260.0MB in the end (delta: 184.5MB). Free memory was 38.3MB in the beginning and 165.3MB in the end (delta: -127.0MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 354.53ms. Allocated memory is still 260.0MB. Free memory was 165.3MB in the beginning and 135.0MB in the end (delta: 30.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 390.84ms. Allocated memory is still 260.0MB. Free memory was 135.0MB in the beginning and 153.1MB in the end (delta: -18.1MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * RCFGBuilder took 130951.96ms. Allocated memory was 260.0MB in the beginning and 520.1MB in the end (delta: 260.0MB). Free memory was 153.1MB in the beginning and 314.0MB in the end (delta: -160.9MB). Peak memory consumption was 294.2MB. Max. memory is 16.1GB. * CodeCheck took 166.23ms. Allocated memory is still 520.1MB. Free memory was 314.0MB in the beginning and 301.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:29:22,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c911bf58-fe95-413b-a6bc-f3d04909aeed/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared