./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/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_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/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_ad4ec00d-2bd5-43ce-8ead-dba491203789/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 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b --- 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 18:24:01,620 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:24:01,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:24:01,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:24:01,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:24:01,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:24:01,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:24:01,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:24:01,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:24:01,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:24:01,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:24:01,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:24:01,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:24:01,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:24:01,672 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:24:01,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:24:01,674 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:24:01,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:24:01,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:24:01,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:24:01,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:24:01,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:24:01,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:24:01,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:24:01,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:24:01,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:24:01,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:24:01,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:24:01,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:24:01,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:24:01,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:24:01,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:24:01,698 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:24:01,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:24:01,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:24:01,709 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:24:01,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:24:01,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:24:01,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:24:01,711 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:24:01,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:24:01,715 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:24:01,755 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:24:01,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:24:01,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:24:01,757 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:24:01,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:24:01,758 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:24:01,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:24:01,758 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:24:01,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:24:01,759 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:24:01,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:24:01,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:24:01,760 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:24:01,760 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:24:01,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:24:01,761 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:24:01,761 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:24:01,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:24:01,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:24:01,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:24:01,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:24:01,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:24:01,762 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:24:01,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:24:01,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:24:01,763 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b [2022-11-20 18:24:02,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:24:02,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:24:02,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:24:02,101 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:24:02,101 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:24:02,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-20 18:24:05,156 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:24:05,895 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:24:05,896 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-20 18:24:05,945 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/data/b92630c57/ee2f325d706447aabbdbd73f7c252ca2/FLAGf87e4e2f1 [2022-11-20 18:24:05,962 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/data/b92630c57/ee2f325d706447aabbdbd73f7c252ca2 [2022-11-20 18:24:05,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:24:05,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:24:05,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:24:05,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:24:05,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:24:05,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:24:05" (1/1) ... [2022-11-20 18:24:05,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e9f8d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:05, skipping insertion in model container [2022-11-20 18:24:05,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:24:05" (1/1) ... [2022-11-20 18:24:05,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:24:06,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:24:06,826 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 18:24:06,836 INFO L158 Benchmark]: Toolchain (without parser) took 866.17ms. Allocated memory is still 192.9MB. Free memory was 144.5MB in the beginning and 147.3MB in the end (delta: -2.7MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2022-11-20 18:24:06,837 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 85.4MB in the beginning and 85.2MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:24:06,838 INFO L158 Benchmark]: CACSL2BoogieTranslator took 863.92ms. Allocated memory is still 192.9MB. Free memory was 144.5MB in the beginning and 147.3MB in the end (delta: -2.7MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2022-11-20 18:24:06,839 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory was 85.4MB in the beginning and 85.2MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 863.92ms. Allocated memory is still 192.9MB. Free memory was 144.5MB in the beginning and 147.3MB in the end (delta: -2.7MB). Peak memory consumption was 80.5MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/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_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/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_ad4ec00d-2bd5-43ce-8ead-dba491203789/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 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b --- 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 18:24:09,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:24:09,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:24:09,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:24:09,193 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:24:09,194 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:24:09,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:24:09,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:24:09,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:24:09,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:24:09,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:24:09,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:24:09,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:24:09,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:24:09,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:24:09,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:24:09,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:24:09,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:24:09,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:24:09,213 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:24:09,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:24:09,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:24:09,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:24:09,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:24:09,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:24:09,237 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:24:09,237 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:24:09,238 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:24:09,239 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:24:09,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:24:09,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:24:09,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:24:09,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:24:09,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:24:09,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:24:09,259 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:24:09,260 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:24:09,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:24:09,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:24:09,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:24:09,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:24:09,265 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:24:09,313 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:24:09,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:24:09,316 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:24:09,316 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:24:09,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:24:09,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:24:09,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:24:09,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:24:09,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:24:09,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:24:09,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:24:09,320 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:24:09,320 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:24:09,320 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:24:09,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:24:09,321 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:24:09,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:24:09,321 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:24:09,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:24:09,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:24:09,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:24:09,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:24:09,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:24:09,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:24:09,323 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:24:09,323 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:24:09,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:24:09,324 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:24:09,324 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:24:09,324 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b [2022-11-20 18:24:09,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:24:09,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:24:09,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:24:09,718 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:24:09,719 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:24:09,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-20 18:24:12,854 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:24:13,531 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:24:13,532 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-20 18:24:13,580 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/data/d277c32f9/6677cd53f4ff49aeba4416de1b25e68c/FLAG60fac399a [2022-11-20 18:24:13,601 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/data/d277c32f9/6677cd53f4ff49aeba4416de1b25e68c [2022-11-20 18:24:13,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:24:13,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:24:13,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:24:13,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:24:13,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:24:13,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:24:13" (1/1) ... [2022-11-20 18:24:13,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45a4c23a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:13, skipping insertion in model container [2022-11-20 18:24:13,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:24:13" (1/1) ... [2022-11-20 18:24:13,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:24:13,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:24:16,736 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2022-11-20 18:24:16,740 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2022-11-20 18:24:16,741 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2022-11-20 18:24:16,742 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2022-11-20 18:24:16,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:24:16,821 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:24:16,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:24:17,352 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2022-11-20 18:24:17,353 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2022-11-20 18:24:17,354 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2022-11-20 18:24:17,354 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2022-11-20 18:24:17,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:24:17,417 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:24:17,780 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2022-11-20 18:24:17,781 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2022-11-20 18:24:17,781 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2022-11-20 18:24:17,782 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_ad4ec00d-2bd5-43ce-8ead-dba491203789/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2022-11-20 18:24:17,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:24:17,995 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:24:17,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17 WrapperNode [2022-11-20 18:24:17,995 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:24:17,996 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:24:17,997 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:24:17,997 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:24:18,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,422 INFO L138 Inliner]: procedures = 447, calls = 2076, calls flagged for inlining = 207, calls inlined = 190, statements flattened = 4610 [2022-11-20 18:24:18,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:24:18,424 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:24:18,424 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:24:18,424 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:24:18,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,506 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,507 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,807 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:24:18,869 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:24:18,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:24:18,869 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:24:18,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:24:17" (1/1) ... [2022-11-20 18:24:18,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:24:18,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:24:18,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:24:18,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:24:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-20 18:24:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2022-11-20 18:24:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2022-11-20 18:24:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-20 18:24:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-20 18:24:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 18:24:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 18:24:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 18:24:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 18:24:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2022-11-20 18:24:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2022-11-20 18:24:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2022-11-20 18:24:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2022-11-20 18:24:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2022-11-20 18:24:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2022-11-20 18:24:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 18:24:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 18:24:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2022-11-20 18:24:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2022-11-20 18:24:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:24:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:24:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 18:24:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 18:24:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:24:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:24:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2022-11-20 18:24:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2022-11-20 18:24:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 18:24:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 18:24:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2022-11-20 18:24:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2022-11-20 18:24:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-20 18:24:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-20 18:24:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2022-11-20 18:24:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2022-11-20 18:24:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2022-11-20 18:24:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2022-11-20 18:24:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 18:24:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 18:24:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2022-11-20 18:24:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2022-11-20 18:24:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:24:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:24:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 18:24:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 18:24:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 18:24:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 18:24:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-20 18:24:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-20 18:24:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 18:24:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 18:24:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:24:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:24:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:24:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 18:24:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 18:24:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2022-11-20 18:24:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2022-11-20 18:24:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:24:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:24:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:24:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 18:24:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 18:24:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 18:24:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 18:24:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:24:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:24:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 18:24:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 18:24:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 18:24:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 18:24:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 18:24:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 18:24:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 18:24:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 18:24:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 18:24:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 18:24:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2022-11-20 18:24:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2022-11-20 18:24:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2022-11-20 18:24:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2022-11-20 18:24:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:24:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:24:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:24:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2022-11-20 18:24:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2022-11-20 18:24:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 18:24:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 18:24:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:24:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2022-11-20 18:24:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2022-11-20 18:24:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:24:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:24:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 18:24:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 18:24:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:24:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 18:24:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 18:24:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:24:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:24:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 18:24:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 18:24:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 18:24:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 18:24:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 18:24:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 18:24:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 18:24:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 18:24:18,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 18:24:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 18:24:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 18:24:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 18:24:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 18:24:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 18:24:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2022-11-20 18:24:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2022-11-20 18:24:18,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:24:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:24:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2022-11-20 18:24:18,997 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2022-11-20 18:24:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:24:18,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-20 18:24:18,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-20 18:24:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:24:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:24:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 18:24:18,998 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2022-11-20 18:24:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2022-11-20 18:24:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:24:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:24:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:24:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:24:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:24:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:24:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 18:24:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 18:24:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 18:24:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 18:24:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:24:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:24:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 18:24:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 18:24:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-20 18:24:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-20 18:24:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-20 18:24:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-20 18:24:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 18:24:19,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 18:24:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:24:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:24:19,002 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-20 18:24:19,003 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-20 18:24:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:24:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:24:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:24:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:24:19,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:24:19,004 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 18:24:19,004 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 18:24:19,004 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2022-11-20 18:24:19,004 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2022-11-20 18:24:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 18:24:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 18:24:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:24:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:24:19,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 18:24:19,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 18:24:19,006 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2022-11-20 18:24:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2022-11-20 18:24:19,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2022-11-20 18:24:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2022-11-20 18:24:19,006 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2022-11-20 18:24:19,006 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2022-11-20 18:24:19,006 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-20 18:24:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-20 18:24:19,007 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 18:24:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 18:24:19,007 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2022-11-20 18:24:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2022-11-20 18:24:19,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 18:24:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 18:24:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 18:24:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 18:24:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 18:24:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 18:24:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:24:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:24:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 18:24:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 18:24:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2022-11-20 18:24:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2022-11-20 18:24:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:24:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:24:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-20 18:24:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-20 18:24:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 18:24:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 18:24:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-20 18:24:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-20 18:24:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:24:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:24:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-20 18:24:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-20 18:24:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2022-11-20 18:24:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2022-11-20 18:24:19,904 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:24:19,912 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:24:29,335 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:25:28,437 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:25:29,731 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:25:29,732 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:25:29,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:29 BoogieIcfgContainer [2022-11-20 18:25:29,738 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:25:29,739 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:25:29,739 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:25:29,749 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:25:29,750 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:29" (1/1) ... [2022-11-20 18:25:29,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:25:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:25:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1428 states and 2100 transitions. [2022-11-20 18:25:29,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2100 transitions. [2022-11-20 18:25:29,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-20 18:25:29,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:25:29,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:25:29,957 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 18:25:29,963 INFO L158 Benchmark]: Toolchain (without parser) took 76355.02ms. Allocated memory was 77.6MB in the beginning and 604.0MB in the end (delta: 526.4MB). Free memory was 41.0MB in the beginning and 181.4MB in the end (delta: -140.4MB). Peak memory consumption was 384.5MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,964 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 56.6MB. Free memory is still 35.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:25:29,965 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4386.77ms. Allocated memory was 77.6MB in the beginning and 155.2MB in the end (delta: 77.6MB). Free memory was 40.8MB in the beginning and 53.3MB in the end (delta: -12.5MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,968 INFO L158 Benchmark]: Boogie Procedure Inliner took 426.61ms. Allocated memory is still 155.2MB. Free memory was 53.3MB in the beginning and 61.1MB in the end (delta: -7.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,971 INFO L158 Benchmark]: Boogie Preprocessor took 443.09ms. Allocated memory was 155.2MB in the beginning and 302.0MB in the end (delta: 146.8MB). Free memory was 61.1MB in the beginning and 217.6MB in the end (delta: -156.5MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,972 INFO L158 Benchmark]: RCFGBuilder took 70869.54ms. Allocated memory was 302.0MB in the beginning and 604.0MB in the end (delta: 302.0MB). Free memory was 217.6MB in the beginning and 195.1MB in the end (delta: 22.5MB). Peak memory consumption was 372.7MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,973 INFO L158 Benchmark]: CodeCheck took 222.88ms. Allocated memory is still 604.0MB. Free memory was 195.1MB in the beginning and 181.4MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,978 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 0.30ms. Allocated memory is still 56.6MB. Free memory is still 35.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4386.77ms. Allocated memory was 77.6MB in the beginning and 155.2MB in the end (delta: 77.6MB). Free memory was 40.8MB in the beginning and 53.3MB in the end (delta: -12.5MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 426.61ms. Allocated memory is still 155.2MB. Free memory was 53.3MB in the beginning and 61.1MB in the end (delta: -7.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 443.09ms. Allocated memory was 155.2MB in the beginning and 302.0MB in the end (delta: 146.8MB). Free memory was 61.1MB in the beginning and 217.6MB in the end (delta: -156.5MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. * RCFGBuilder took 70869.54ms. Allocated memory was 302.0MB in the beginning and 604.0MB in the end (delta: 302.0MB). Free memory was 217.6MB in the beginning and 195.1MB in the end (delta: 22.5MB). Peak memory consumption was 372.7MB. Max. memory is 16.1GB. * CodeCheck took 222.88ms. Allocated memory is still 604.0MB. Free memory was 195.1MB in the beginning and 181.4MB in the end (delta: 13.6MB). 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 18:25:30,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4ec00d-2bd5-43ce-8ead-dba491203789/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