./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb --- 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 21:13:48,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 21:13:48,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 21:13:48,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 21:13:48,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 21:13:48,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 21:13:48,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 21:13:48,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 21:13:48,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 21:13:48,725 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 21:13:48,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 21:13:48,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 21:13:48,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 21:13:48,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 21:13:48,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 21:13:48,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 21:13:48,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 21:13:48,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 21:13:48,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 21:13:48,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 21:13:48,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 21:13:48,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 21:13:48,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 21:13:48,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 21:13:48,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 21:13:48,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 21:13:48,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 21:13:48,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 21:13:48,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 21:13:48,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 21:13:48,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 21:13:48,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 21:13:48,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 21:13:48,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 21:13:48,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 21:13:48,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 21:13:48,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 21:13:48,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 21:13:48,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 21:13:48,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 21:13:48,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 21:13:48,786 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-20 21:13:48,829 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 21:13:48,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 21:13:48,830 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 21:13:48,830 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 21:13:48,831 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 21:13:48,831 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 21:13:48,832 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 21:13:48,832 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 21:13:48,832 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 21:13:48,832 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-20 21:13:48,833 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 21:13:48,834 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 21:13:48,834 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-20 21:13:48,834 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-20 21:13:48,834 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 21:13:48,834 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-20 21:13:48,835 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-20 21:13:48,835 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-20 21:13:48,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 21:13:48,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 21:13:48,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 21:13:48,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 21:13:48,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 21:13:48,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 21:13:48,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 21:13:48,837 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 21:13:48,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 21:13:48,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 21:13:48,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 21:13:48,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 21:13:48,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 21:13:48,839 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-20 21:13:48,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 21:13:48,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 21:13:48,840 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-20 21:13:48,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 21:13:48,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 21:13:48,841 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 21:13:48,841 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb [2022-11-20 21:13:49,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 21:13:49,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 21:13:49,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 21:13:49,116 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 21:13:49,116 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 21:13:49,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 21:13:52,044 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 21:13:52,915 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 21:13:52,915 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 21:13:53,008 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/data/76184bd27/a21fcb4f9f1c49e2972f8ca363ee55f2/FLAGbbab3c1d5 [2022-11-20 21:13:53,026 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/data/76184bd27/a21fcb4f9f1c49e2972f8ca363ee55f2 [2022-11-20 21:13:53,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 21:13:53,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 21:13:53,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 21:13:53,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 21:13:53,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 21:13:53,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:13:53" (1/1) ... [2022-11-20 21:13:53,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19972f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:13:53, skipping insertion in model container [2022-11-20 21:13:53,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:13:53" (1/1) ... [2022-11-20 21:13:53,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 21:13:53,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 21:13:54,150 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 21:13:54,161 INFO L158 Benchmark]: Toolchain (without parser) took 1128.07ms. Allocated memory is still 188.7MB. Free memory was 133.2MB in the beginning and 133.2MB in the end (delta: -73.9kB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2022-11-20 21:13:54,162 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 146.8MB. Free memory was 88.9MB in the beginning and 88.7MB in the end (delta: 157.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 21:13:54,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1122.29ms. Allocated memory is still 188.7MB. Free memory was 133.0MB in the beginning and 133.2MB in the end (delta: -199.0kB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2022-11-20 21:13:54,164 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 146.8MB. Free memory was 88.9MB in the beginning and 88.7MB in the end (delta: 157.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1122.29ms. Allocated memory is still 188.7MB. Free memory was 133.0MB in the beginning and 133.2MB in the end (delta: -199.0kB). Peak memory consumption was 93.1MB. 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb --- 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 21:13:56,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 21:13:56,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 21:13:56,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 21:13:56,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 21:13:56,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 21:13:56,499 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 21:13:56,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 21:13:56,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 21:13:56,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 21:13:56,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 21:13:56,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 21:13:56,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 21:13:56,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 21:13:56,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 21:13:56,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 21:13:56,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 21:13:56,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 21:13:56,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 21:13:56,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 21:13:56,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 21:13:56,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 21:13:56,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 21:13:56,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 21:13:56,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 21:13:56,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 21:13:56,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 21:13:56,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 21:13:56,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 21:13:56,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 21:13:56,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 21:13:56,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 21:13:56,559 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 21:13:56,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 21:13:56,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 21:13:56,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 21:13:56,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 21:13:56,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 21:13:56,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 21:13:56,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 21:13:56,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 21:13:56,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-20 21:13:56,621 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 21:13:56,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 21:13:56,622 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 21:13:56,623 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 21:13:56,624 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 21:13:56,624 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 21:13:56,624 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-20 21:13:56,625 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-20 21:13:56,625 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-20 21:13:56,625 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-20 21:13:56,626 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-20 21:13:56,627 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-20 21:13:56,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 21:13:56,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 21:13:56,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 21:13:56,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 21:13:56,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 21:13:56,629 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 21:13:56,629 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 21:13:56,630 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 21:13:56,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 21:13:56,630 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 21:13:56,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 21:13:56,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 21:13:56,631 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 21:13:56,631 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 21:13:56,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 21:13:56,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 21:13:56,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 21:13:56,632 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 21:13:56,632 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 21:13:56,633 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 21:13:56,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 21:13:56,633 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-20 21:13:56,634 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 21:13:56,634 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb [2022-11-20 21:13:57,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 21:13:57,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 21:13:57,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 21:13:57,089 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 21:13:57,090 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 21:13:57,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 21:14:00,213 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 21:14:01,041 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 21:14:01,042 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2022-11-20 21:14:01,109 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/data/3889d4134/79ed583bb6b445f8b6376c3602ed059f/FLAG3e1d24905 [2022-11-20 21:14:01,134 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/data/3889d4134/79ed583bb6b445f8b6376c3602ed059f [2022-11-20 21:14:01,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 21:14:01,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 21:14:01,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 21:14:01,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 21:14:01,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 21:14:01,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:14:01" (1/1) ... [2022-11-20 21:14:01,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4da03a5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:01, skipping insertion in model container [2022-11-20 21:14:01,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:14:01" (1/1) ... [2022-11-20 21:14:01,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 21:14:01,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 21:14:07,120 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2022-11-20 21:14:07,125 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2022-11-20 21:14:07,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 21:14:07,250 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 21:14:07,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 21:14:08,149 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2022-11-20 21:14:08,150 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2022-11-20 21:14:08,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 21:14:08,181 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 21:14:08,875 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2022-11-20 21:14:08,876 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_1f8d14fd-9d1a-41ee-b60e-575472209d3f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2022-11-20 21:14:08,883 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 21:14:09,267 INFO L208 MainTranslator]: Completed translation [2022-11-20 21:14:09,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09 WrapperNode [2022-11-20 21:14:09,268 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 21:14:09,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 21:14:09,270 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 21:14:09,270 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 21:14:09,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:09,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:09,794 INFO L138 Inliner]: procedures = 715, calls = 4416, calls flagged for inlining = 357, calls inlined = 292, statements flattened = 8495 [2022-11-20 21:14:09,795 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 21:14:09,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 21:14:09,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 21:14:09,798 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 21:14:09,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:09,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:09,924 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:09,931 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:10,126 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:10,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:10,219 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:10,255 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:10,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 21:14:10,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 21:14:10,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 21:14:10,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 21:14:10,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:14:09" (1/1) ... [2022-11-20 21:14:10,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 21:14:10,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/z3 [2022-11-20 21:14:10,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 21:14:10,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8d14fd-9d1a-41ee-b60e-575472209d3f/bin/utaipan-6cKwYrpEi9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 21:14:10,405 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2022-11-20 21:14:10,405 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2022-11-20 21:14:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2022-11-20 21:14:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2022-11-20 21:14:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2022-11-20 21:14:10,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2022-11-20 21:14:10,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 21:14:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 21:14:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-20 21:14:10,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-20 21:14:10,407 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-20 21:14:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-20 21:14:10,408 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2022-11-20 21:14:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2022-11-20 21:14:10,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 21:14:10,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 21:14:10,409 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-20 21:14:10,409 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-20 21:14:10,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2022-11-20 21:14:10,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2022-11-20 21:14:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-20 21:14:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-20 21:14:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 21:14:10,411 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 21:14:10,411 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 21:14:10,411 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 21:14:10,412 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 21:14:10,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 21:14:10,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2022-11-20 21:14:10,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2022-11-20 21:14:10,412 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2022-11-20 21:14:10,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2022-11-20 21:14:10,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 21:14:10,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 21:14:10,413 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-20 21:14:10,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-20 21:14:10,414 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-20 21:14:10,414 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-20 21:14:10,414 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2022-11-20 21:14:10,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2022-11-20 21:14:10,414 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 21:14:10,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 21:14:10,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 21:14:10,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 21:14:10,415 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 21:14:10,415 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 21:14:10,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 21:14:10,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 21:14:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 21:14:10,416 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 21:14:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 21:14:10,416 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 21:14:10,416 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 21:14:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2022-11-20 21:14:10,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2022-11-20 21:14:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 21:14:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 21:14:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 21:14:10,417 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-20 21:14:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2022-11-20 21:14:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 21:14:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 21:14:10,418 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2022-11-20 21:14:10,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2022-11-20 21:14:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 21:14:10,419 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 21:14:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-20 21:14:10,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-20 21:14:10,419 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 21:14:10,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 21:14:10,420 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 21:14:10,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 21:14:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 21:14:10,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 21:14:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2022-11-20 21:14:10,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2022-11-20 21:14:10,421 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 21:14:10,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 21:14:10,422 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2022-11-20 21:14:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2022-11-20 21:14:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 21:14:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 21:14:10,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-20 21:14:10,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-20 21:14:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 21:14:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 21:14:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 21:14:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 21:14:10,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 21:14:10,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 21:14:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-20 21:14:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-20 21:14:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 21:14:10,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 21:14:10,425 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-20 21:14:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-20 21:14:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 21:14:10,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 21:14:10,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-20 21:14:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-20 21:14:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2022-11-20 21:14:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2022-11-20 21:14:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 21:14:10,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 21:14:10,427 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2022-11-20 21:14:10,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2022-11-20 21:14:10,429 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2022-11-20 21:14:10,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2022-11-20 21:14:10,432 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-20 21:14:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-20 21:14:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2022-11-20 21:14:10,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2022-11-20 21:14:10,433 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2022-11-20 21:14:10,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2022-11-20 21:14:10,435 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2022-11-20 21:14:10,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2022-11-20 21:14:10,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 21:14:10,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 21:14:10,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 21:14:10,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 21:14:10,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 21:14:10,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 21:14:10,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 21:14:10,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-20 21:14:10,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-20 21:14:10,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 21:14:10,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 21:14:10,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 21:14:10,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 21:14:10,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 21:14:10,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 21:14:10,444 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 21:14:10,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 21:14:10,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 21:14:10,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 21:14:10,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 21:14:10,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 21:14:10,445 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2022-11-20 21:14:10,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2022-11-20 21:14:10,445 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2022-11-20 21:14:10,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2022-11-20 21:14:10,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-20 21:14:10,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-20 21:14:10,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 21:14:10,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 21:14:10,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 21:14:10,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 21:14:10,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 21:14:10,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-20 21:14:10,447 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 21:14:10,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 21:14:10,447 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 21:14:10,447 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 21:14:10,447 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 21:14:10,448 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 21:14:10,448 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 21:14:10,448 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 21:14:10,448 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2022-11-20 21:14:10,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2022-11-20 21:14:10,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 21:14:10,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 21:14:10,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-20 21:14:10,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-20 21:14:10,449 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-20 21:14:10,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2022-11-20 21:14:10,449 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 21:14:10,450 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 21:14:10,450 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 21:14:10,450 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 21:14:10,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 21:14:10,450 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2022-11-20 21:14:10,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2022-11-20 21:14:10,451 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2022-11-20 21:14:10,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2022-11-20 21:14:10,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 21:14:10,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 21:14:10,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 21:14:10,451 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 21:14:10,452 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 21:14:10,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 21:14:10,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 21:14:10,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 21:14:10,452 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2022-11-20 21:14:10,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2022-11-20 21:14:10,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 21:14:10,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 21:14:10,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 21:14:10,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 21:14:10,453 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-20 21:14:10,453 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-20 21:14:10,453 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-20 21:14:10,454 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-20 21:14:10,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 21:14:10,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 21:14:10,454 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 21:14:10,454 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 21:14:10,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 21:14:10,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 21:14:10,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 21:14:10,455 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2022-11-20 21:14:10,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2022-11-20 21:14:10,455 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-20 21:14:10,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2022-11-20 21:14:10,456 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 21:14:10,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 21:14:10,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 21:14:10,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 21:14:10,456 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2022-11-20 21:14:10,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2022-11-20 21:14:10,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-20 21:14:10,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-20 21:14:10,457 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-20 21:14:10,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-20 21:14:10,457 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-20 21:14:10,457 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-20 21:14:10,457 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 21:14:10,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 21:14:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 21:14:10,458 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 21:14:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 21:14:10,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 21:14:10,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 21:14:10,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 21:14:10,459 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-20 21:14:10,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-20 21:14:10,459 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 21:14:10,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 21:14:10,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_106 [2022-11-20 21:14:10,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_106 [2022-11-20 21:14:10,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 21:14:10,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 21:14:10,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 21:14:10,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 21:14:10,461 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2022-11-20 21:14:10,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2022-11-20 21:14:10,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 21:14:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-20 21:14:10,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-20 21:14:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2022-11-20 21:14:10,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2022-11-20 21:14:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 21:14:10,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 21:14:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-20 21:14:10,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-20 21:14:10,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 21:14:10,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 21:14:10,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-20 21:14:10,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-20 21:14:10,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 21:14:10,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 21:14:10,470 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2022-11-20 21:14:10,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2022-11-20 21:14:10,470 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2022-11-20 21:14:10,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2022-11-20 21:14:10,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-20 21:14:10,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-20 21:14:10,471 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-20 21:14:10,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-20 21:14:10,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 21:14:10,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 21:14:10,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 21:14:10,471 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 21:14:10,471 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2022-11-20 21:14:10,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2022-11-20 21:14:10,472 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2022-11-20 21:14:10,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2022-11-20 21:14:10,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 21:14:10,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 21:14:10,472 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 21:14:10,472 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 21:14:10,473 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2022-11-20 21:14:10,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2022-11-20 21:14:10,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-20 21:14:10,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-20 21:14:10,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 21:14:10,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 21:14:10,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 21:14:10,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 21:14:10,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 21:14:10,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 21:14:10,474 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2022-11-20 21:14:10,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2022-11-20 21:14:10,474 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 21:14:10,475 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 21:14:10,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 21:14:10,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 21:14:10,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-20 21:14:10,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2022-11-20 21:14:10,475 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2022-11-20 21:14:10,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2022-11-20 21:14:10,476 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-20 21:14:10,476 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-20 21:14:10,476 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2022-11-20 21:14:10,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2022-11-20 21:14:10,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-20 21:14:10,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-20 21:14:10,477 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2022-11-20 21:14:10,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2022-11-20 21:14:10,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-20 21:14:10,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-20 21:14:10,477 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2022-11-20 21:14:10,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2022-11-20 21:14:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2022-11-20 21:14:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2022-11-20 21:14:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2022-11-20 21:14:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2022-11-20 21:14:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 21:14:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 21:14:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 21:14:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 21:14:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2022-11-20 21:14:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2022-11-20 21:14:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 21:14:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 21:14:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-20 21:14:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-20 21:14:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 21:14:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 21:14:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-20 21:14:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-20 21:14:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 21:14:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 21:14:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2022-11-20 21:14:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2022-11-20 21:14:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-20 21:14:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-20 21:14:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 21:14:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 21:14:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2022-11-20 21:14:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2022-11-20 21:14:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-20 21:14:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-20 21:14:11,662 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 21:14:11,667 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 21:14:14,477 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;