./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.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_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/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_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/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_159110b6-a105-4835-bc60-23caec540fa8/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 fe313da0c6b218ced50e4197dc755b81036d59e37c56d6141b10ae8e848ca9fd --- 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 17:35:50,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:35:50,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:35:50,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:35:50,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:35:50,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:35:50,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:35:50,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:35:50,711 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:35:50,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:35:50,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:35:50,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:35:50,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:35:50,722 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:35:50,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:35:50,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:35:50,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:35:50,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:35:50,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:35:50,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:35:50,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:35:50,731 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:35:50,732 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:35:50,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:35:50,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:35:50,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:35:50,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:35:50,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:35:50,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:35:50,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:35:50,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:35:50,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:35:50,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:35:50,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:35:50,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:35:50,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:35:50,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:35:50,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:35:50,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:35:50,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:35:50,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:35:50,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:35:50,790 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:35:50,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:35:50,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:35:50,791 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:35:50,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:35:50,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:35:50,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:35:50,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:35:50,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:35:50,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:35:50,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:35:50,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:35:50,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:35:50,793 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:35:50,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:35:50,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:35:50,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:35:50,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:35:50,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:35:50,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:35:50,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:35:50,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:35:50,798 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:35:50,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:35:50,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:35:50,799 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_159110b6-a105-4835-bc60-23caec540fa8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe313da0c6b218ced50e4197dc755b81036d59e37c56d6141b10ae8e848ca9fd [2022-11-20 17:35:51,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:35:51,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:35:51,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:35:51,086 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:35:51,087 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:35:51,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2022-11-20 17:35:54,104 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:35:54,812 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:35:54,814 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2022-11-20 17:35:54,869 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/data/a0e604b6e/28729af5769b496cabfc5d121c88c95e/FLAG8d0fc9104 [2022-11-20 17:35:54,889 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/data/a0e604b6e/28729af5769b496cabfc5d121c88c95e [2022-11-20 17:35:54,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:35:54,897 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:35:54,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:54,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:35:54,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:35:54,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:54" (1/1) ... [2022-11-20 17:35:54,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@265a48ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:54, skipping insertion in model container [2022-11-20 17:35:54,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:54" (1/1) ... [2022-11-20 17:35:54,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:35:55,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:35:55,683 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2022-11-20 17:35:55,683 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2022-11-20 17:35:55,739 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 17:35:55,749 INFO L158 Benchmark]: Toolchain (without parser) took 850.83ms. Allocated memory is still 163.6MB. Free memory was 101.8MB in the beginning and 102.5MB in the end (delta: -657.9kB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-11-20 17:35:55,750 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 71.3MB in the end (delta: 241.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:35:55,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 845.54ms. Allocated memory is still 163.6MB. Free memory was 101.5MB in the beginning and 102.5MB in the end (delta: -1.0MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-11-20 17:35:55,752 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 117.4MB. Free memory was 71.5MB in the beginning and 71.3MB in the end (delta: 241.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 845.54ms. Allocated memory is still 163.6MB. Free memory was 101.5MB in the beginning and 102.5MB in the end (delta: -1.0MB). Peak memory consumption was 52.9MB. 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_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/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_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/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_159110b6-a105-4835-bc60-23caec540fa8/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 fe313da0c6b218ced50e4197dc755b81036d59e37c56d6141b10ae8e848ca9fd --- 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 17:35:58,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:35:58,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:35:58,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:35:58,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:35:58,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:35:58,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:35:58,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:35:58,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:35:58,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:35:58,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:35:58,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:35:58,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:35:58,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:35:58,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:35:58,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:35:58,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:35:58,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:35:58,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:35:58,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:35:58,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:35:58,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:35:58,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:35:58,155 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:35:58,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:35:58,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:35:58,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:35:58,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:35:58,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:35:58,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:35:58,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:35:58,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:35:58,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:35:58,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:35:58,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:35:58,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:35:58,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:35:58,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:35:58,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:35:58,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:35:58,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:35:58,185 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:35:58,225 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:35:58,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:35:58,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:35:58,228 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:35:58,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:35:58,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:35:58,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:35:58,230 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:35:58,230 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:35:58,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:35:58,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:35:58,232 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:35:58,232 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:35:58,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:35:58,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:35:58,233 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:35:58,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:35:58,234 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:35:58,234 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:35:58,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:35:58,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:35:58,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:35:58,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:35:58,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:35:58,236 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:35:58,236 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:35:58,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:35:58,237 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:35:58,237 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:35:58,237 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_159110b6-a105-4835-bc60-23caec540fa8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe313da0c6b218ced50e4197dc755b81036d59e37c56d6141b10ae8e848ca9fd [2022-11-20 17:35:58,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:35:58,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:35:58,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:35:58,661 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:35:58,662 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:35:58,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2022-11-20 17:36:01,865 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:36:02,584 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:36:02,586 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2022-11-20 17:36:02,672 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/data/21287516f/72205156211c46e9aa29dd75612edf64/FLAGe98d52fe5 [2022-11-20 17:36:02,713 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/data/21287516f/72205156211c46e9aa29dd75612edf64 [2022-11-20 17:36:02,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:36:02,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:36:02,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:36:02,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:36:02,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:36:02,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:36:02" (1/1) ... [2022-11-20 17:36:02,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bf76bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:02, skipping insertion in model container [2022-11-20 17:36:02,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:36:02" (1/1) ... [2022-11-20 17:36:02,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:36:02,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:36:03,571 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2022-11-20 17:36:03,572 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2022-11-20 17:36:04,406 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_159110b6-a105-4835-bc60-23caec540fa8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183417,183430] [2022-11-20 17:36:06,339 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-20 17:36:06,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:36:06,460 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:36:06,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:36:06,673 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2022-11-20 17:36:06,673 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2022-11-20 17:36:06,694 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_159110b6-a105-4835-bc60-23caec540fa8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183417,183430] [2022-11-20 17:36:07,066 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-20 17:36:07,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:36:07,109 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:36:07,252 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2022-11-20 17:36:07,252 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2022-11-20 17:36:07,267 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_159110b6-a105-4835-bc60-23caec540fa8/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183417,183430] [2022-11-20 17:36:07,747 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-20 17:36:07,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:36:07,967 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:36:07,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07 WrapperNode [2022-11-20 17:36:07,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:36:07,969 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:36:07,970 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:36:07,970 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:36:07,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,310 INFO L138 Inliner]: procedures = 468, calls = 2280, calls flagged for inlining = 217, calls inlined = 215, statements flattened = 6945 [2022-11-20 17:36:08,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:36:08,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:36:08,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:36:08,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:36:08,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,368 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,587 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,615 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:36:08,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:36:08,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:36:08,726 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:36:08,727 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:07" (1/1) ... [2022-11-20 17:36:08,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:36:08,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:36:08,780 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:36:08,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:36:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 17:36:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 17:36:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-20 17:36:08,824 INFO L130 BoogieDeclarations]: Found specification of procedure unix_gc [2022-11-20 17:36:08,824 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_gc [2022-11-20 17:36:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sysctl_unregister [2022-11-20 17:36:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sysctl_unregister [2022-11-20 17:36:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-20 17:36:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-20 17:36:08,825 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2022-11-20 17:36:08,825 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2022-11-20 17:36:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-20 17:36:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-20 17:36:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure sock_sndtimeo [2022-11-20 17:36:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_sndtimeo [2022-11-20 17:36:08,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-20 17:36:08,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-20 17:36:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:36:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:36:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_addr [2022-11-20 17:36:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_addr [2022-11-20 17:36:08,827 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_lock [2022-11-20 17:36:08,827 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_lock [2022-11-20 17:36:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure unix_set_peek_off [2022-11-20 17:36:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_set_peek_off [2022-11-20 17:36:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-20 17:36:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-20 17:36:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_disconnected [2022-11-20 17:36:08,828 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_disconnected [2022-11-20 17:36:08,828 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2022-11-20 17:36:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2022-11-20 17:36:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy [2022-11-20 17:36:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy [2022-11-20 17:36:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure put_cmsg [2022-11-20 17:36:08,829 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cmsg [2022-11-20 17:36:08,829 INFO L130 BoogieDeclarations]: Found specification of procedure unix_create1 [2022-11-20 17:36:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_create1 [2022-11-20 17:36:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_poll [2022-11-20 17:36:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_poll [2022-11-20 17:36:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 17:36:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 17:36:08,830 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-11-20 17:36:08,830 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-11-20 17:36:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure unix_recvq_full [2022-11-20 17:36:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_recvq_full [2022-11-20 17:36:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-20 17:36:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-20 17:36:08,831 INFO L130 BoogieDeclarations]: Found specification of procedure unix_shutdown [2022-11-20 17:36:08,831 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_shutdown [2022-11-20 17:36:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 17:36:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure scan_children [2022-11-20 17:36:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_children [2022-11-20 17:36:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:36:08,832 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-20 17:36:08,832 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-20 17:36:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_fwd [2022-11-20 17:36:08,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_fwd [2022-11-20 17:36:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-20 17:36:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:36:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_other [2022-11-20 17:36:08,833 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_other [2022-11-20 17:36:08,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:36:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure unix_scm_to_skb [2022-11-20 17:36:08,834 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_scm_to_skb [2022-11-20 17:36:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure scm_send [2022-11-20 17:36:08,834 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_send [2022-11-20 17:36:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:36:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:36:08,834 INFO L130 BoogieDeclarations]: Found specification of procedure sk_set_socket [2022-11-20 17:36:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_set_socket [2022-11-20 17:36:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure unix_autobind [2022-11-20 17:36:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_autobind [2022-11-20 17:36:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 17:36:08,835 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 17:36:08,835 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_sock [2022-11-20 17:36:08,836 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_sock [2022-11-20 17:36:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2022-11-20 17:36:08,836 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2022-11-20 17:36:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure unix_mkname [2022-11-20 17:36:08,836 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_mkname [2022-11-20 17:36:08,836 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 17:36:08,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 17:36:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure sock_intr_errno [2022-11-20 17:36:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_intr_errno [2022-11-20 17:36:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2022-11-20 17:36:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2022-11-20 17:36:08,837 INFO L130 BoogieDeclarations]: Found specification of procedure unix_may_send [2022-11-20 17:36:08,837 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_may_send [2022-11-20 17:36:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:36:08,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:36:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-20 17:36:08,838 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-20 17:36:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2022-11-20 17:36:08,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2022-11-20 17:36:08,838 INFO L130 BoogieDeclarations]: Found specification of procedure unix_listen [2022-11-20 17:36:08,839 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_listen [2022-11-20 17:36:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2022-11-20 17:36:08,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2022-11-20 17:36:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-20 17:36:08,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-20 17:36:08,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 17:36:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 17:36:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2022-11-20 17:36:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2022-11-20 17:36:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure kiocb_to_siocb [2022-11-20 17:36:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kiocb_to_siocb [2022-11-20 17:36:08,840 INFO L130 BoogieDeclarations]: Found specification of procedure init_peercred [2022-11-20 17:36:08,840 INFO L138 BoogieDeclarations]: Found implementation of procedure init_peercred [2022-11-20 17:36:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-20 17:36:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-20 17:36:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2022-11-20 17:36:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2022-11-20 17:36:08,841 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_sendmsg [2022-11-20 17:36:08,841 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_sendmsg [2022-11-20 17:36:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_connect [2022-11-20 17:36:08,842 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_connect [2022-11-20 17:36:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2022-11-20 17:36:08,842 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2022-11-20 17:36:08,842 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_dec [2022-11-20 17:36:08,842 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_dec [2022-11-20 17:36:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure unix_skb_len [2022-11-20 17:36:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_skb_len [2022-11-20 17:36:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure sock_flag [2022-11-20 17:36:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_flag [2022-11-20 17:36:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_unlock [2022-11-20 17:36:08,843 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_unlock [2022-11-20 17:36:08,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:36:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-20 17:36:08,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-20 17:36:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:36:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:36:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 17:36:08,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:36:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:36:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:36:08,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:36:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:36:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure unix_net_exit [2022-11-20 17:36:08,845 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_net_exit [2022-11-20 17:36:08,845 INFO L130 BoogieDeclarations]: Found specification of procedure unix_detach_fds [2022-11-20 17:36:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_detach_fds [2022-11-20 17:36:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure touch_atime [2022-11-20 17:36:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_atime [2022-11-20 17:36:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_stop [2022-11-20 17:36:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_stop [2022-11-20 17:36:08,846 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-20 17:36:08,846 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-20 17:36:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-11-20 17:36:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-11-20 17:36:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_iovec [2022-11-20 17:36:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_iovec [2022-11-20 17:36:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:36:08,847 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:36:08,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 17:36:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 17:36:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure unix_accept [2022-11-20 17:36:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_accept [2022-11-20 17:36:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_recvmsg [2022-11-20 17:36:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_recvmsg [2022-11-20 17:36:08,848 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 17:36:08,848 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 17:36:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-20 17:36:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-20 17:36:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:36:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure unix_wait_for_peer [2022-11-20 17:36:08,849 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_wait_for_peer [2022-11-20 17:36:08,849 INFO L130 BoogieDeclarations]: Found specification of procedure unix_hash_fold [2022-11-20 17:36:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_hash_fold [2022-11-20 17:36:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure scan_inflight [2022-11-20 17:36:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_inflight [2022-11-20 17:36:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-20 17:36:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-20 17:36:08,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:36:08,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:36:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-20 17:36:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-20 17:36:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:36:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2022-11-20 17:36:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2022-11-20 17:36:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:36:08,851 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2022-11-20 17:36:08,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2022-11-20 17:36:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2022-11-20 17:36:08,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2022-11-20 17:36:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:36:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:36:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:36:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:36:08,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:36:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:36:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-11-20 17:36:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-11-20 17:36:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-20 17:36:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-20 17:36:08,853 INFO L130 BoogieDeclarations]: Found specification of procedure unix_peer_get [2022-11-20 17:36:08,853 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_peer_get [2022-11-20 17:36:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure unix_bind [2022-11-20 17:36:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_bind [2022-11-20 17:36:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2022-11-20 17:36:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2022-11-20 17:36:08,854 INFO L130 BoogieDeclarations]: Found specification of procedure unix_copy_addr [2022-11-20 17:36:08,854 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_copy_addr [2022-11-20 17:36:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-20 17:36:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-20 17:36:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-20 17:36:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-20 17:36:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 17:36:08,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 17:36:08,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 17:36:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 17:36:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure sock_poll_wait [2022-11-20 17:36:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_poll_wait [2022-11-20 17:36:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_find_socket_byname [2022-11-20 17:36:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_find_socket_byname [2022-11-20 17:36:08,856 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2022-11-20 17:36:08,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2022-11-20 17:36:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-20 17:36:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-20 17:36:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:36:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:36:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure scm_recv [2022-11-20 17:36:08,857 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_recv [2022-11-20 17:36:08,857 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release [2022-11-20 17:36:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release [2022-11-20 17:36:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:36:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:36:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2022-11-20 17:36:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2022-11-20 17:36:08,858 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_getsockopt [2022-11-20 17:36:08,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_getsockopt [2022-11-20 17:36:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2022-11-20 17:36:08,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2022-11-20 17:36:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:36:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset [2022-11-20 17:36:08,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset [2022-11-20 17:36:08,859 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 17:36:08,859 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 17:36:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_socket [2022-11-20 17:36:08,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_socket [2022-11-20 17:36:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:36:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure sk_unhashed [2022-11-20 17:36:08,860 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_unhashed [2022-11-20 17:36:08,860 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-20 17:36:08,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-20 17:36:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure get_pid [2022-11-20 17:36:08,861 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pid [2022-11-20 17:36:08,861 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2022-11-20 17:36:08,861 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2022-11-20 17:36:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure scm_set_cred [2022-11-20 17:36:08,862 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_set_cred [2022-11-20 17:36:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-11-20 17:36:08,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-11-20 17:36:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-20 17:36:08,862 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-20 17:36:08,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:36:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:36:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-20 17:36:08,863 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-20 17:36:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:36:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:36:08,863 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wake_async [2022-11-20 17:36:08,863 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wake_async [2022-11-20 17:36:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:36:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-20 17:36:08,864 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-20 17:36:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_add_creds [2022-11-20 17:36:08,864 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_add_creds [2022-11-20 17:36:08,864 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-20 17:36:08,864 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-20 17:36:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_datagram [2022-11-20 17:36:08,865 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_datagram [2022-11-20 17:36:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 17:36:08,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 17:36:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2022-11-20 17:36:08,865 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2022-11-20 17:36:08,865 INFO L130 BoogieDeclarations]: Found specification of procedure sock_prot_inuse_add [2022-11-20 17:36:08,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_prot_inuse_add [2022-11-20 17:36:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-20 17:36:08,866 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-20 17:36:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure sk_next [2022-11-20 17:36:08,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_next [2022-11-20 17:36:08,866 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_insert_socket [2022-11-20 17:36:08,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_insert_socket [2022-11-20 17:36:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure sock_error [2022-11-20 17:36:08,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_error [2022-11-20 17:36:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_remove_socket [2022-11-20 17:36:08,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_remove_socket [2022-11-20 17:36:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2022-11-20 17:36:08,867 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2022-11-20 17:36:08,867 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 17:36:08,868 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 17:36:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-11-20 17:36:08,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-11-20 17:36:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:36:08,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:36:08,868 INFO L130 BoogieDeclarations]: Found specification of procedure scm_fp_dup [2022-11-20 17:36:08,868 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_fp_dup [2022-11-20 17:36:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure security_unix_may_send [2022-11-20 17:36:08,869 INFO L138 BoogieDeclarations]: Found implementation of procedure security_unix_may_send [2022-11-20 17:36:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:36:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:36:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:36:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:36:08,869 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_mmap [2022-11-20 17:36:08,870 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_mmap [2022-11-20 17:36:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy_cred [2022-11-20 17:36:08,870 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy_cred [2022-11-20 17:36:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:36:08,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:36:08,870 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2022-11-20 17:36:08,870 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2022-11-20 17:36:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2022-11-20 17:36:08,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2022-11-20 17:36:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2022-11-20 17:36:08,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2022-11-20 17:36:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure task_tgid [2022-11-20 17:36:08,871 INFO L138 BoogieDeclarations]: Found implementation of procedure task_tgid [2022-11-20 17:36:08,871 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-20 17:36:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-20 17:36:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-20 17:36:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-20 17:36:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_unix_gc [2022-11-20 17:36:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_unix_gc [2022-11-20 17:36:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-11-20 17:36:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-11-20 17:36:08,872 INFO L130 BoogieDeclarations]: Found specification of procedure unix_next_socket [2022-11-20 17:36:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_next_socket [2022-11-20 17:36:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_setsockopt [2022-11-20 17:36:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_setsockopt [2022-11-20 17:36:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_bwd [2022-11-20 17:36:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_bwd [2022-11-20 17:36:08,873 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-20 17:36:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-20 17:36:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure unix_writable [2022-11-20 17:36:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_writable [2022-11-20 17:36:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2022-11-20 17:36:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2022-11-20 17:36:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure unix_socketpair [2022-11-20 17:36:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_socketpair [2022-11-20 17:36:08,874 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_sendpage [2022-11-20 17:36:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_sendpage [2022-11-20 17:36:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 17:36:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 17:36:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure unix_getname [2022-11-20 17:36:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_getname [2022-11-20 17:36:08,875 INFO L130 BoogieDeclarations]: Found specification of procedure unix_ioctl [2022-11-20 17:36:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_ioctl [2022-11-20 17:36:08,876 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-20 17:36:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-20 17:36:10,068 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:36:10,073 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:36:10,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:36:57,393 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:36:59,025 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:36:59,025 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:36:59,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:36:59 BoogieIcfgContainer [2022-11-20 17:36:59,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:36:59,033 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:36:59,034 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:36:59,043 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:36:59,043 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:36:59" (1/1) ... [2022-11-20 17:36:59,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:36:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 2119 states and 3107 transitions. [2022-11-20 17:36:59,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3107 transitions. [2022-11-20 17:36:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-20 17:36:59,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:59,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:59,301 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 17:36:59,307 INFO L158 Benchmark]: Toolchain (without parser) took 56589.44ms. Allocated memory was 71.3MB in the beginning and 778.0MB in the end (delta: 706.7MB). Free memory was 46.5MB in the beginning and 378.1MB in the end (delta: -331.6MB). Peak memory consumption was 374.8MB. Max. memory is 16.1GB. [2022-11-20 17:36:59,309 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 56.6MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:36:59,313 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5249.19ms. Allocated memory was 71.3MB in the beginning and 249.6MB in the end (delta: 178.3MB). Free memory was 46.3MB in the beginning and 160.7MB in the end (delta: -114.4MB). Peak memory consumption was 134.9MB. Max. memory is 16.1GB. [2022-11-20 17:36:59,317 INFO L158 Benchmark]: Boogie Procedure Inliner took 341.80ms. Allocated memory is still 249.6MB. Free memory was 160.7MB in the beginning and 125.0MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-20 17:36:59,317 INFO L158 Benchmark]: Boogie Preprocessor took 411.64ms. Allocated memory is still 249.6MB. Free memory was 125.0MB in the beginning and 143.9MB in the end (delta: -18.9MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2022-11-20 17:36:59,318 INFO L158 Benchmark]: RCFGBuilder took 50307.00ms. Allocated memory was 249.6MB in the beginning and 778.0MB in the end (delta: 528.5MB). Free memory was 142.9MB in the beginning and 395.9MB in the end (delta: -253.0MB). Peak memory consumption was 493.5MB. Max. memory is 16.1GB. [2022-11-20 17:36:59,318 INFO L158 Benchmark]: CodeCheck took 272.35ms. Allocated memory is still 778.0MB. Free memory was 395.9MB in the beginning and 378.1MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 17:36:59,320 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 0.43ms. Allocated memory is still 56.6MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5249.19ms. Allocated memory was 71.3MB in the beginning and 249.6MB in the end (delta: 178.3MB). Free memory was 46.3MB in the beginning and 160.7MB in the end (delta: -114.4MB). Peak memory consumption was 134.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 341.80ms. Allocated memory is still 249.6MB. Free memory was 160.7MB in the beginning and 125.0MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 411.64ms. Allocated memory is still 249.6MB. Free memory was 125.0MB in the beginning and 143.9MB in the end (delta: -18.9MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * RCFGBuilder took 50307.00ms. Allocated memory was 249.6MB in the beginning and 778.0MB in the end (delta: 528.5MB). Free memory was 142.9MB in the beginning and 395.9MB in the end (delta: -253.0MB). Peak memory consumption was 493.5MB. Max. memory is 16.1GB. * CodeCheck took 272.35ms. Allocated memory is still 778.0MB. Free memory was 395.9MB in the beginning and 378.1MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:36:59,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_159110b6-a105-4835-bc60-23caec540fa8/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