./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-hippi-rrunner.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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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-hippi-rrunner.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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 10193951df4eb6f67d99eaaa8758acfa57b6461ca38071389a41cbdc5c585dfb --- 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 17:14:45,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:45,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:45,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:45,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:45,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:45,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:45,651 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:45,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:45,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:45,660 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:45,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:45,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:45,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:45,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:45,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:45,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:45,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:45,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:45,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:45,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:45,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:45,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:45,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:45,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:45,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:45,686 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:45,687 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:45,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:45,690 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:45,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:45,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:45,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:45,694 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:45,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:45,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:45,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:45,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:45,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:45,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:45,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:45,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:14:45,749 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:45,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:45,762 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:45,763 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:45,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:45,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:45,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:45,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:14:45,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:45,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:45,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:45,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:45,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:45,767 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:45,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:45,768 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:45,768 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:45,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:45,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:45,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:45,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:45,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:45,769 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:14:45,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:14:45,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:45,770 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10193951df4eb6f67d99eaaa8758acfa57b6461ca38071389a41cbdc5c585dfb [2022-11-20 17:14:46,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:46,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:46,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:46,128 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:46,129 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:46,130 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2022-11-20 17:14:49,339 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:50,070 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:50,073 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2022-11-20 17:14:50,127 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/data/d9fd7f4ba/7b1ce0ae808c4221a8c7bd37166afd5a/FLAGcdbb269dd [2022-11-20 17:14:50,149 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/data/d9fd7f4ba/7b1ce0ae808c4221a8c7bd37166afd5a [2022-11-20 17:14:50,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:50,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:50,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:50,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:50,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:50,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af0bad1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:50, skipping insertion in model container [2022-11-20 17:14:50,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:50" (1/1) ... [2022-11-20 17:14:50,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:50,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:50,973 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 17:14:50,984 INFO L158 Benchmark]: Toolchain (without parser) took 827.03ms. Allocated memory is still 178.3MB. Free memory was 119.9MB in the beginning and 114.0MB in the end (delta: 5.9MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:50,985 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 132.1MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:14:50,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 823.68ms. Allocated memory is still 178.3MB. Free memory was 119.6MB in the beginning and 114.0MB in the end (delta: 5.6MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:50,987 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 132.1MB. Free memory is still 71.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 823.68ms. Allocated memory is still 178.3MB. Free memory was 119.6MB in the beginning and 114.0MB in the end (delta: 5.6MB). Peak memory consumption was 45.4MB. 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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-hippi-rrunner.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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 10193951df4eb6f67d99eaaa8758acfa57b6461ca38071389a41cbdc5c585dfb --- 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 17:14:53,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:53,273 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:53,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:53,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:53,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:53,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:53,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:53,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:53,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:53,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:53,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:53,313 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:53,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:53,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:53,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:53,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:53,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:53,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:53,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:53,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:53,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:53,337 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:53,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:53,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:53,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:53,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:53,352 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:53,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:53,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:53,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:53,355 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:53,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:53,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:53,360 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:53,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:53,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:53,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:53,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:53,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:53,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:53,372 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:14:53,414 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:53,414 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:53,417 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:53,417 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:53,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:53,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:53,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:53,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:53,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:53,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:53,421 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:53,421 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:14:53,421 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:14:53,422 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:14:53,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:53,422 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:53,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:53,423 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:53,423 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:53,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:53,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:53,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:53,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:53,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:53,425 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:14:53,425 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:14:53,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:53,426 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:14:53,426 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:14:53,426 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10193951df4eb6f67d99eaaa8758acfa57b6461ca38071389a41cbdc5c585dfb [2022-11-20 17:14:53,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:53,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:53,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:53,895 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:53,896 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:53,898 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2022-11-20 17:14:57,063 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:57,740 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:57,741 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i [2022-11-20 17:14:57,807 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/data/243363e74/1cee6eabc7404ceca778ff69c12211d4/FLAG1ba749731 [2022-11-20 17:14:57,836 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/data/243363e74/1cee6eabc7404ceca778ff69c12211d4 [2022-11-20 17:14:57,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:57,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:57,849 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:57,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:57,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:57,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:57" (1/1) ... [2022-11-20 17:14:57,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d2c5013 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:57, skipping insertion in model container [2022-11-20 17:14:57,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:57" (1/1) ... [2022-11-20 17:14:57,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:58,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:15:01,046 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341176,341189] [2022-11-20 17:15:01,051 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341345,341358] [2022-11-20 17:15:01,052 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341512,341525] [2022-11-20 17:15:01,052 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341680,341693] [2022-11-20 17:15:01,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:15:01,142 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:15:01,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:15:01,621 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341176,341189] [2022-11-20 17:15:01,623 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341345,341358] [2022-11-20 17:15:01,623 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341512,341525] [2022-11-20 17:15:01,624 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341680,341693] [2022-11-20 17:15:01,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:15:01,724 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:15:02,272 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341176,341189] [2022-11-20 17:15:02,273 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341345,341358] [2022-11-20 17:15:02,273 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341512,341525] [2022-11-20 17:15:02,274 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_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-hippi-rrunner.cil.i[341680,341693] [2022-11-20 17:15:02,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:15:02,435 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:15:02,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02 WrapperNode [2022-11-20 17:15:02,436 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:15:02,437 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:15:02,437 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:15:02,437 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:15:02,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:02,566 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:02,730 INFO L138 Inliner]: procedures = 441, calls = 1759, calls flagged for inlining = 206, calls inlined = 187, statements flattened = 4489 [2022-11-20 17:15:02,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:15:02,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:15:02,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:15:02,732 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:15:02,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:02,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:02,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:02,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:02,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:02,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:03,003 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:03,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:03,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:15:03,068 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:15:03,068 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:15:03,068 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:15:03,069 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:15:02" (1/1) ... [2022-11-20 17:15:03,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:15:03,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:15:03,107 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:15:03,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:15:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-20 17:15:03,170 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-20 17:15:03,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 17:15:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 17:15:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:15:03,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:15:03,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2022-11-20 17:15:03,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2022-11-20 17:15:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 17:15:03,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 17:15:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:15:03,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:15:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rr_driver_exit_13_2 [2022-11-20 17:15:03,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rr_driver_exit_13_2 [2022-11-20 17:15:03,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rr_private [2022-11-20 17:15:03,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rr_private [2022-11-20 17:15:03,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 17:15:03,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 17:15:03,175 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 17:15:03,176 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 17:15:03,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 17:15:03,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 17:15:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 17:15:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:15:03,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:15:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:15:03,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:15:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-20 17:15:03,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-20 17:15:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:15:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:15:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-20 17:15:03,180 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-20 17:15:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:15:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:15:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 17:15:03,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 17:15:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2022-11-20 17:15:03,182 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2022-11-20 17:15:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 17:15:03,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 17:15:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2022-11-20 17:15:03,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2022-11-20 17:15:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-20 17:15:03,183 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-20 17:15:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 17:15:03,184 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 17:15:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2022-11-20 17:15:03,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2022-11-20 17:15:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:15:03,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:15:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 17:15:03,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 17:15:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:15:03,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:15:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 17:15:03,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 17:15:03,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 17:15:03,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 17:15:03,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 17:15:03,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 17:15:03,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 17:15:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 17:15:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 17:15:03,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 17:15:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:15:03,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 17:15:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 17:15:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:15:03,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:15:03,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:15:03,190 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 17:15:03,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 17:15:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:15:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:15:03,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:15:03,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:15:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:15:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:15:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-20 17:15:03,193 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-20 17:15:03,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rr_private [2022-11-20 17:15:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rr_private [2022-11-20 17:15:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 17:15:03,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 17:15:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:15:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:15:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 17:15:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 17:15:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 17:15:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 17:15:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 17:15:03,196 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 17:15:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:15:03,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:15:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:15:03,197 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-20 17:15:03,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-20 17:15:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:15:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:15:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:15:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:15:03,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:15:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:15:03,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:15:03,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:15:03,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 17:15:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 17:15:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 17:15:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 17:15:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure rr_remove_one [2022-11-20 17:15:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_remove_one [2022-11-20 17:15:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-20 17:15:03,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-20 17:15:03,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:15:03,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:15:03,213 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 17:15:03,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 17:15:03,214 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-20 17:15:03,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-20 17:15:03,214 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2022-11-20 17:15:03,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2022-11-20 17:15:03,215 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 17:15:03,215 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 17:15:03,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-20 17:15:03,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-20 17:15:03,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:15:03,216 INFO L130 BoogieDeclarations]: Found specification of procedure rr_open [2022-11-20 17:15:03,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_open [2022-11-20 17:15:03,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:15:03,217 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 17:15:03,217 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 17:15:03,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:15:03,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:15:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:15:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:15:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:15:03,218 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-20 17:15:03,218 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-20 17:15:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 17:15:03,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-20 17:15:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 17:15:03,219 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 17:15:03,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:15:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:15:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 17:15:03,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 17:15:03,220 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 17:15:03,221 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 17:15:03,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:15:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:15:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:15:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:15:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:15:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:15:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:15:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:15:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:15:03,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:15:03,223 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2022-11-20 17:15:03,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2022-11-20 17:15:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure rr_close [2022-11-20 17:15:03,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_close [2022-11-20 17:15:03,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:15:03,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:15:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 17:15:03,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 17:15:03,225 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 17:15:03,225 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 17:15:03,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:15:03,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:15:03,226 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2022-11-20 17:15:03,226 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2022-11-20 17:15:04,232 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:15:04,238 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:15:04,515 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:15:46,685 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 17:15:46,872 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:15:47,753 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:15:47,753 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:15:47,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:15:47 BoogieIcfgContainer [2022-11-20 17:15:47,760 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:15:47,761 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:15:47,761 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:15:47,771 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:15:47,771 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:15:47" (1/1) ... [2022-11-20 17:15:47,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:15:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1207 states and 1801 transitions. [2022-11-20 17:15:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1801 transitions. [2022-11-20 17:15:47,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-20 17:15:47,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:47,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:47,981 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 17:15:47,986 INFO L158 Benchmark]: Toolchain (without parser) took 50141.66ms. Allocated memory was 60.8MB in the beginning and 356.5MB in the end (delta: 295.7MB). Free memory was 27.1MB in the beginning and 222.9MB in the end (delta: -195.8MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. [2022-11-20 17:15:47,987 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:15:47,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4586.76ms. Allocated memory was 60.8MB in the beginning and 178.3MB in the end (delta: 117.4MB). Free memory was 26.8MB in the beginning and 96.5MB in the end (delta: -69.7MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. [2022-11-20 17:15:47,988 INFO L158 Benchmark]: Boogie Procedure Inliner took 294.24ms. Allocated memory is still 178.3MB. Free memory was 96.5MB in the beginning and 70.3MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-20 17:15:47,989 INFO L158 Benchmark]: Boogie Preprocessor took 334.27ms. Allocated memory was 178.3MB in the beginning and 356.5MB in the end (delta: 178.3MB). Free memory was 70.3MB in the beginning and 258.0MB in the end (delta: -187.7MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. [2022-11-20 17:15:47,990 INFO L158 Benchmark]: RCFGBuilder took 44692.88ms. Allocated memory is still 356.5MB. Free memory was 258.0MB in the beginning and 235.5MB in the end (delta: 22.5MB). Peak memory consumption was 180.1MB. Max. memory is 16.1GB. [2022-11-20 17:15:47,990 INFO L158 Benchmark]: CodeCheck took 223.03ms. Allocated memory is still 356.5MB. Free memory was 235.5MB in the beginning and 222.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:15:47,993 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 0.33ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4586.76ms. Allocated memory was 60.8MB in the beginning and 178.3MB in the end (delta: 117.4MB). Free memory was 26.8MB in the beginning and 96.5MB in the end (delta: -69.7MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 294.24ms. Allocated memory is still 178.3MB. Free memory was 96.5MB in the beginning and 70.3MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 334.27ms. Allocated memory was 178.3MB in the beginning and 356.5MB in the end (delta: 178.3MB). Free memory was 70.3MB in the beginning and 258.0MB in the end (delta: -187.7MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. * RCFGBuilder took 44692.88ms. Allocated memory is still 356.5MB. Free memory was 258.0MB in the beginning and 235.5MB in the end (delta: 22.5MB). Peak memory consumption was 180.1MB. Max. memory is 16.1GB. * CodeCheck took 223.03ms. Allocated memory is still 356.5MB. Free memory was 235.5MB in the beginning and 222.9MB 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 17:15:48,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73aa2af8-ae6a-4c28-a2ca-c069c4027c9f/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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