./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/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 ce7b7e06b36a72b3de911fb70c1b245fd97c856ddcef7fa1f63b6ddc09812498 --- 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 16:45:32,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:45:32,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:45:32,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:45:32,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:45:32,638 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:45:32,641 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:45:32,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:45:32,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:45:32,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:45:32,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:45:32,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:45:32,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:45:32,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:45:32,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:45:32,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:45:32,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:45:32,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:45:32,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:45:32,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:45:32,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:45:32,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:45:32,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:45:32,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:45:32,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:45:32,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:45:32,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:45:32,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:45:32,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:45:32,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:45:32,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:45:32,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:45:32,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:45:32,704 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:45:32,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:45:32,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:45:32,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:45:32,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:45:32,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:45:32,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:45:32,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:45:32,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:45:32,743 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:45:32,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:45:32,745 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:45:32,746 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:45:32,746 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:45:32,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:45:32,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:45:32,747 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:45:32,747 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:45:32,748 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:45:32,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:45:32,749 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:45:32,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:45:32,749 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:45:32,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:45:32,750 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:45:32,750 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:45:32,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:45:32,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:45:32,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:45:32,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:45:32,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:45:32,752 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:45:32,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:45:32,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:45:32,752 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce7b7e06b36a72b3de911fb70c1b245fd97c856ddcef7fa1f63b6ddc09812498 [2022-11-20 16:45:33,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:45:33,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:45:33,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:45:33,088 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:45:33,089 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:45:33,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-11-20 16:45:36,179 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:45:36,934 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:45:36,935 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-11-20 16:45:37,015 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/data/77fce9b2d/1b1b67bc985747a791e56ebf5a2eb5d5/FLAGdada92839 [2022-11-20 16:45:37,030 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/data/77fce9b2d/1b1b67bc985747a791e56ebf5a2eb5d5 [2022-11-20 16:45:37,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:45:37,035 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:45:37,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:45:37,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:45:37,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:45:37,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:37" (1/1) ... [2022-11-20 16:45:37,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39c2d98d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:37, skipping insertion in model container [2022-11-20 16:45:37,042 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:37" (1/1) ... [2022-11-20 16:45:37,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:45:37,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:45:38,012 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 16:45:38,024 INFO L158 Benchmark]: Toolchain (without parser) took 987.52ms. Allocated memory is still 186.6MB. Free memory was 121.3MB in the beginning and 88.4MB in the end (delta: 32.9MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2022-11-20 16:45:38,024 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 134.2MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:45:38,025 INFO L158 Benchmark]: CACSL2BoogieTranslator took 985.00ms. Allocated memory is still 186.6MB. Free memory was 120.8MB in the beginning and 88.4MB in the end (delta: 32.5MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2022-11-20 16:45:38,027 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 134.2MB. Free memory is still 78.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 985.00ms. Allocated memory is still 186.6MB. Free memory was 120.8MB in the beginning and 88.4MB in the end (delta: 32.5MB). Peak memory consumption was 31.3MB. 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/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 ce7b7e06b36a72b3de911fb70c1b245fd97c856ddcef7fa1f63b6ddc09812498 --- 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 16:45:40,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:45:40,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:45:40,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:45:40,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:45:40,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:45:40,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:45:40,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:45:40,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:45:40,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:45:40,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:45:40,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:45:40,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:45:40,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:45:40,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:45:40,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:45:40,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:45:40,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:45:40,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:45:40,426 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:45:40,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:45:40,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:45:40,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:45:40,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:45:40,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:45:40,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:45:40,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:45:40,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:45:40,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:45:40,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:45:40,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:45:40,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:45:40,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:45:40,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:45:40,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:45:40,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:45:40,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:45:40,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:45:40,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:45:40,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:45:40,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:45:40,465 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:45:40,488 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:45:40,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:45:40,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:45:40,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:45:40,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:45:40,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:45:40,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:45:40,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:45:40,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:45:40,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:45:40,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:45:40,493 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:45:40,494 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:45:40,494 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:45:40,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:45:40,495 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:45:40,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:45:40,495 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:45:40,496 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:45:40,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:45:40,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:45:40,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:45:40,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:45:40,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:45:40,498 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:45:40,498 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:45:40,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:45:40,499 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:45:40,499 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:45:40,500 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce7b7e06b36a72b3de911fb70c1b245fd97c856ddcef7fa1f63b6ddc09812498 [2022-11-20 16:45:40,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:45:40,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:45:40,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:45:40,939 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:45:40,941 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:45:40,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-11-20 16:45:44,040 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:45:44,896 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:45:44,897 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2022-11-20 16:45:45,006 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/data/ad5b55a91/2311aa70943344dcae64ad9d166b1a04/FLAG5059fb221 [2022-11-20 16:45:45,029 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/data/ad5b55a91/2311aa70943344dcae64ad9d166b1a04 [2022-11-20 16:45:45,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:45:45,035 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:45:45,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:45:45,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:45:45,044 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:45:45,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:45" (1/1) ... [2022-11-20 16:45:45,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3340e858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:45, skipping insertion in model container [2022-11-20 16:45:45,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:45" (1/1) ... [2022-11-20 16:45:45,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:45:45,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:45:50,521 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493165,493178] [2022-11-20 16:45:50,526 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493334,493347] [2022-11-20 16:45:50,527 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493501,493514] [2022-11-20 16:45:50,528 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493669,493682] [2022-11-20 16:45:50,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:45:50,648 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:45:50,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:45:51,391 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493165,493178] [2022-11-20 16:45:51,392 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493334,493347] [2022-11-20 16:45:51,393 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493501,493514] [2022-11-20 16:45:51,393 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493669,493682] [2022-11-20 16:45:51,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:45:51,480 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:45:52,225 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493165,493178] [2022-11-20 16:45:52,226 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493334,493347] [2022-11-20 16:45:52,227 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493501,493514] [2022-11-20 16:45:52,227 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_812d1f00-e734-402a-ae6f-5ce6523ebf9c/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493669,493682] [2022-11-20 16:45:52,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:45:52,599 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:45:52,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52 WrapperNode [2022-11-20 16:45:52,599 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:45:52,601 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:45:52,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:45:52,601 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:45:52,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:52,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,138 INFO L138 Inliner]: procedures = 703, calls = 4282, calls flagged for inlining = 342, calls inlined = 319, statements flattened = 9874 [2022-11-20 16:45:53,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:45:53,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:45:53,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:45:53,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:45:53,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,208 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,556 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,599 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:45:53,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:45:53,683 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:45:53,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:45:53,684 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:52" (1/1) ... [2022-11-20 16:45:53,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:45:53,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:45:53,721 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:45:53,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:45:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 16:45:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 16:45:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-11-20 16:45:53,771 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-11-20 16:45:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-11-20 16:45:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-11-20 16:45:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:45:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:45:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:45:53,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:45:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-20 16:45:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-20 16:45:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-20 16:45:53,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-20 16:45:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:45:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:45:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-11-20 16:45:53,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-11-20 16:45:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-11-20 16:45:53,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-11-20 16:45:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-20 16:45:53,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-20 16:45:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-20 16:45:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-20 16:45:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:45:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 16:45:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-20 16:45:53,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-20 16:45:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 16:45:53,778 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 16:45:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-20 16:45:53,778 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-20 16:45:53,778 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-11-20 16:45:53,779 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-11-20 16:45:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-20 16:45:53,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-20 16:45:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 16:45:53,779 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 16:45:53,779 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-11-20 16:45:53,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-11-20 16:45:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-11-20 16:45:53,780 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-11-20 16:45:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-20 16:45:53,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-20 16:45:53,780 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-11-20 16:45:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-11-20 16:45:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-11-20 16:45:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-11-20 16:45:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-11-20 16:45:53,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-11-20 16:45:53,781 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-20 16:45:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-20 16:45:53,782 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-11-20 16:45:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-11-20 16:45:53,782 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-11-20 16:45:53,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-11-20 16:45:53,782 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-20 16:45:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-20 16:45:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-20 16:45:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-20 16:45:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 16:45:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 16:45:53,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:45:53,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:45:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-11-20 16:45:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-11-20 16:45:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 16:45:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 16:45:53,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 16:45:53,784 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 16:45:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-11-20 16:45:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-11-20 16:45:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-20 16:45:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-20 16:45:53,785 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:45:53,785 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:45:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:45:53,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:45:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 16:45:53,786 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 16:45:53,786 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-20 16:45:53,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-20 16:45:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:45:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2022-11-20 16:45:53,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2022-11-20 16:45:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-20 16:45:53,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-20 16:45:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 16:45:53,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:45:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:45:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:45:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-11-20 16:45:53,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-11-20 16:45:53,788 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-20 16:45:53,788 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-20 16:45:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-20 16:45:53,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-20 16:45:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-11-20 16:45:53,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-11-20 16:45:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-11-20 16:45:53,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-11-20 16:45:53,789 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:45:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:45:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-11-20 16:45:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-11-20 16:45:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 16:45:53,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 16:45:53,790 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-11-20 16:45:53,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-11-20 16:45:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-11-20 16:45:53,791 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-11-20 16:45:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:45:53,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:45:53,791 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-11-20 16:45:53,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-11-20 16:45:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-11-20 16:45:53,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-11-20 16:45:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 16:45:53,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 16:45:53,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:45:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:45:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-11-20 16:45:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-11-20 16:45:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:45:53,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:45:53,793 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-11-20 16:45:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-11-20 16:45:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 16:45:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 16:45:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:45:53,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:45:53,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:45:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:45:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-20 16:45:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-20 16:45:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-11-20 16:45:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-11-20 16:45:53,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-11-20 16:45:53,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2022-11-20 16:45:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 16:45:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 16:45:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 16:45:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 16:45:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:45:53,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 16:45:53,796 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-20 16:45:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-20 16:45:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:45:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 16:45:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 16:45:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:45:53,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:45:53,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-20 16:45:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-20 16:45:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:45:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-20 16:45:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-20 16:45:53,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:45:53,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:45:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:45:53,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:45:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:45:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 16:45:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:45:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:45:53,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:45:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:45:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:45:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-11-20 16:45:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-11-20 16:45:53,800 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-11-20 16:45:53,800 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-11-20 16:45:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-20 16:45:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-20 16:45:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-20 16:45:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-20 16:45:53,801 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-20 16:45:53,801 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-20 16:45:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-11-20 16:45:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-11-20 16:45:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 16:45:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 16:45:53,802 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:45:53,802 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:45:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 16:45:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 16:45:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:45:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:45:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-11-20 16:45:53,803 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-11-20 16:45:53,803 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 16:45:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 16:45:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-11-20 16:45:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-11-20 16:45:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:45:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-11-20 16:45:53,804 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-11-20 16:45:53,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:45:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:45:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:45:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:45:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-11-20 16:45:53,805 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-11-20 16:45:53,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:45:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:45:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:45:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:45:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:45:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:45:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:45:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 16:45:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 16:45:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 16:45:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-11-20 16:45:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-11-20 16:45:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 16:45:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 16:45:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-11-20 16:45:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-11-20 16:45:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 16:45:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 16:45:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_133 [2022-11-20 16:45:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_133 [2022-11-20 16:45:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-11-20 16:45:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-11-20 16:45:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2022-11-20 16:45:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2022-11-20 16:45:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 16:45:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 16:45:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-20 16:45:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-20 16:45:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-20 16:45:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-20 16:45:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:45:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:45:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:45:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:45:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-20 16:45:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-20 16:45:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-11-20 16:45:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-11-20 16:45:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-11-20 16:45:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-11-20 16:45:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2022-11-20 16:45:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2022-11-20 16:45:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:45:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 16:45:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 16:45:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-11-20 16:45:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-11-20 16:45:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:45:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-11-20 16:45:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-11-20 16:45:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-11-20 16:45:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-11-20 16:45:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-11-20 16:45:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2022-11-20 16:45:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-20 16:45:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-20 16:45:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:45:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:45:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-11-20 16:45:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-11-20 16:45:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:45:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:45:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:45:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-20 16:45:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-20 16:45:53,815 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-11-20 16:45:53,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-11-20 16:45:53,816 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 16:45:53,816 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 16:45:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-20 16:45:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-20 16:45:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:45:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:45:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:45:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:45:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-11-20 16:45:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-11-20 16:45:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-11-20 16:45:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-11-20 16:45:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-11-20 16:45:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-11-20 16:45:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-20 16:45:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-20 16:45:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-11-20 16:45:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-11-20 16:45:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2022-11-20 16:45:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2022-11-20 16:45:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2022-11-20 16:45:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2022-11-20 16:45:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-20 16:45:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-20 16:45:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-20 16:45:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-20 16:45:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 16:45:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 16:45:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-11-20 16:45:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-11-20 16:45:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:45:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:45:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2022-11-20 16:45:53,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2022-11-20 16:45:53,820 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-11-20 16:45:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-11-20 16:45:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-11-20 16:45:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-11-20 16:45:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-20 16:45:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-20 16:45:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 16:45:53,821 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 16:45:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-11-20 16:45:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-11-20 16:45:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 16:45:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 16:45:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-11-20 16:45:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-11-20 16:45:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:45:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:45:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:45:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:45:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:45:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:45:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2022-11-20 16:45:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2022-11-20 16:45:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-20 16:45:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-20 16:45:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2022-11-20 16:45:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2022-11-20 16:45:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-20 16:45:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-20 16:45:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-11-20 16:45:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-11-20 16:45:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-11-20 16:45:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-11-20 16:45:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-11-20 16:45:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-11-20 16:45:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-20 16:45:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-20 16:45:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-11-20 16:45:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-11-20 16:45:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:45:53,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:45:53,826 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 16:45:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 16:45:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 16:45:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 16:45:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-11-20 16:45:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-11-20 16:45:53,827 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-20 16:45:53,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-20 16:45:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 16:45:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 16:45:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-11-20 16:45:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-11-20 16:45:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 16:45:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 16:45:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-20 16:45:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-20 16:45:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:45:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:45:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-20 16:45:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-20 16:45:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-20 16:45:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-20 16:45:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2022-11-20 16:45:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2022-11-20 16:45:55,221 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:45:55,225 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:46:01,636 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:53:27,002 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-20 16:53:27,004 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:239) ... 25 more [2022-11-20 16:53:27,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2022-11-20 16:53:27,017 INFO L158 Benchmark]: Toolchain (without parser) took 461980.76ms. Allocated memory was 79.7MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 51.8MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-20 16:53:27,017 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:53:27,018 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7559.27ms. Allocated memory was 79.7MB in the beginning and 440.4MB in the end (delta: 360.7MB). Free memory was 51.8MB in the beginning and 323.0MB in the end (delta: -271.2MB). Peak memory consumption was 133.5MB. Max. memory is 16.1GB. [2022-11-20 16:53:27,018 INFO L158 Benchmark]: Boogie Procedure Inliner took 538.77ms. Allocated memory is still 440.4MB. Free memory was 323.0MB in the beginning and 266.4MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-20 16:53:27,019 INFO L158 Benchmark]: Boogie Preprocessor took 541.24ms. Allocated memory is still 440.4MB. Free memory was 266.4MB in the beginning and 283.0MB in the end (delta: -16.6MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2022-11-20 16:53:27,020 INFO L158 Benchmark]: RCFGBuilder took 453332.28ms. Allocated memory was 440.4MB in the beginning and 1.9GB in the end (delta: 1.4GB). Free memory was 283.0MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-11-20 16:53:27,022 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 56.6MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7559.27ms. Allocated memory was 79.7MB in the beginning and 440.4MB in the end (delta: 360.7MB). Free memory was 51.8MB in the beginning and 323.0MB in the end (delta: -271.2MB). Peak memory consumption was 133.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 538.77ms. Allocated memory is still 440.4MB. Free memory was 323.0MB in the beginning and 266.4MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 541.24ms. Allocated memory is still 440.4MB. Free memory was 266.4MB in the beginning and 283.0MB in the end (delta: -16.6MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * RCFGBuilder took 453332.28ms. Allocated memory was 440.4MB in the beginning and 1.9GB in the end (delta: 1.4GB). Free memory was 283.0MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d1f00-e734-402a-ae6f-5ce6523ebf9c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")