./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.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_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/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_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/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_339294ce-195d-4bfb-a01a-4a17defb203b/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 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:14:46,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:14:46,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:14:46,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:14:46,065 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:14:46,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:14:46,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:14:46,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:14:46,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:14:46,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:14:46,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:14:46,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:14:46,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:14:46,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:14:46,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:14:46,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:14:46,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:14:46,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:14:46,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:14:46,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:14:46,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:14:46,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:14:46,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:14:46,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:14:46,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:14:46,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:14:46,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:14:46,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:14:46,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:14:46,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:14:46,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:14:46,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:14:46,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:14:46,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:14:46,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:14:46,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:14:46,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:14:46,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:14:46,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:14:46,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:14:46,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:14:46,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:14:46,131 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:14:46,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:14:46,132 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:14:46,132 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:14:46,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:14:46,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:14:46,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:14:46,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:14:46,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:14:46,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:14:46,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:14:46,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:14:46,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:14:46,136 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:14:46,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:14:46,137 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:14:46,137 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:14:46,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:14:46,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:46,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:14:46,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:14:46,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:14:46,139 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:14:46,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:14:46,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:14:46,140 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_339294ce-195d-4bfb-a01a-4a17defb203b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 [2022-11-20 18:14:46,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:14:46,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:14:46,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:14:46,497 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:14:46,498 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:14:46,500 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2022-11-20 18:14:49,612 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:14:50,531 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:14:50,533 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2022-11-20 18:14:50,616 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/data/2af1d8ab1/af0d23bd0430400686a762463ecc0b15/FLAG194ca1cb0 [2022-11-20 18:14:50,636 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/data/2af1d8ab1/af0d23bd0430400686a762463ecc0b15 [2022-11-20 18:14:50,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:14:50,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:14:50,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:50,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:14:50,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:14:50,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:50" (1/1) ... [2022-11-20 18:14:50,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@535d145e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:50, skipping insertion in model container [2022-11-20 18:14:50,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:50" (1/1) ... [2022-11-20 18:14:50,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:14:50,906 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:51,656 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:14:51,665 INFO L158 Benchmark]: Toolchain (without parser) took 1019.51ms. Allocated memory is still 182.5MB. Free memory was 133.2MB in the beginning and 104.4MB in the end (delta: 28.8MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. [2022-11-20 18:14:51,665 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 114.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:14:51,666 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1015.13ms. Allocated memory is still 182.5MB. Free memory was 133.2MB in the beginning and 104.4MB in the end (delta: 28.8MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. [2022-11-20 18:14:51,668 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 114.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1015.13ms. Allocated memory is still 182.5MB. Free memory was 133.2MB in the beginning and 104.4MB in the end (delta: 28.8MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/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_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/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_339294ce-195d-4bfb-a01a-4a17defb203b/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 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:14:54,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:14:54,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:14:54,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:14:54,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:14:54,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:14:54,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:14:54,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:14:54,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:14:54,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:14:54,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:14:54,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:14:54,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:14:54,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:14:54,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:14:54,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:14:54,142 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:14:54,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:14:54,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:14:54,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:14:54,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:14:54,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:14:54,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:14:54,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:14:54,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:14:54,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:14:54,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:14:54,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:14:54,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:14:54,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:14:54,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:14:54,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:14:54,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:14:54,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:14:54,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:14:54,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:14:54,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:14:54,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:14:54,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:14:54,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:14:54,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:14:54,195 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:14:54,238 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:14:54,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:14:54,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:14:54,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:14:54,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:14:54,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:14:54,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:14:54,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:14:54,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:14:54,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:14:54,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:14:54,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:14:54,244 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:14:54,245 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:14:54,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:14:54,245 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:14:54,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:14:54,246 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:14:54,246 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:14:54,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:14:54,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:54,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:14:54,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:14:54,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:14:54,247 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:14:54,248 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:14:54,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:14:54,248 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:14:54,248 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:14:54,249 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_339294ce-195d-4bfb-a01a-4a17defb203b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 817bea8ab76945a5848f42772e9b8e947c5db1a5578e423e156f0a053a32f550 [2022-11-20 18:14:54,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:14:54,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:14:54,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:14:54,694 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:14:54,695 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:14:54,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2022-11-20 18:14:57,738 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:14:58,745 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:14:58,746 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i [2022-11-20 18:14:58,841 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/data/a502eeb40/8739e945235e46728a719b2287b5ec6f/FLAG2425a513c [2022-11-20 18:14:58,868 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/data/a502eeb40/8739e945235e46728a719b2287b5ec6f [2022-11-20 18:14:58,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:14:58,873 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:14:58,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:58,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:14:58,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:14:58,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:58" (1/1) ... [2022-11-20 18:14:58,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d0eb8da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:58, skipping insertion in model container [2022-11-20 18:14:58,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:14:58" (1/1) ... [2022-11-20 18:14:58,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:14:59,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:15:03,410 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-20 18:15:06,493 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2022-11-20 18:15:06,497 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2022-11-20 18:15:06,498 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2022-11-20 18:15:06,499 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2022-11-20 18:15:06,546 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:15:06,629 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:15:06,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:15:07,721 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2022-11-20 18:15:07,722 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2022-11-20 18:15:07,722 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2022-11-20 18:15:07,722 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2022-11-20 18:15:07,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:15:07,782 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:15:08,573 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649077,649090] [2022-11-20 18:15:08,574 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649246,649259] [2022-11-20 18:15:08,579 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649413,649426] [2022-11-20 18:15:08,579 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_339294ce-195d-4bfb-a01a-4a17defb203b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-airo.cil.i[649581,649594] [2022-11-20 18:15:08,589 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:15:08,968 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:15:08,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08 WrapperNode [2022-11-20 18:15:08,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:15:08,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:15:08,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:15:08,971 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:15:08,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:09,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:09,538 INFO L138 Inliner]: procedures = 747, calls = 7040, calls flagged for inlining = 351, calls inlined = 332, statements flattened = 13971 [2022-11-20 18:15:09,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:15:09,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:15:09,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:15:09,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:15:09,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:09,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:09,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:09,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:10,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:10,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:10,356 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:10,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:10,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:15:10,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:15:10,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:15:10,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:15:10,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:15:08" (1/1) ... [2022-11-20 18:15:10,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:15:10,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:15:10,520 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:15:10,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:15:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2022-11-20 18:15:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2022-11-20 18:15:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2022-11-20 18:15:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2022-11-20 18:15:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-20 18:15:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2022-11-20 18:15:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2022-11-20 18:15:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-20 18:15:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2022-11-20 18:15:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2022-11-20 18:15:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-11-20 18:15:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-11-20 18:15:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2022-11-20 18:15:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2022-11-20 18:15:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 18:15:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 18:15:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2022-11-20 18:15:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2022-11-20 18:15:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 18:15:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 18:15:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:15:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:15:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2022-11-20 18:15:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2022-11-20 18:15:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2022-11-20 18:15:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2022-11-20 18:15:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:15:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:15:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2022-11-20 18:15:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2022-11-20 18:15:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2022-11-20 18:15:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2022-11-20 18:15:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-11-20 18:15:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-11-20 18:15:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-20 18:15:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-20 18:15:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 18:15:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 18:15:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2022-11-20 18:15:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2022-11-20 18:15:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2022-11-20 18:15:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2022-11-20 18:15:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2022-11-20 18:15:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2022-11-20 18:15:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2022-11-20 18:15:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2022-11-20 18:15:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 18:15:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 18:15:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2022-11-20 18:15:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2022-11-20 18:15:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-11-20 18:15:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-11-20 18:15:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-20 18:15:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-20 18:15:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-20 18:15:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-20 18:15:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2022-11-20 18:15:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2022-11-20 18:15:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 18:15:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2022-11-20 18:15:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2022-11-20 18:15:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 18:15:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 18:15:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:15:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:15:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-11-20 18:15:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-11-20 18:15:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2022-11-20 18:15:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2022-11-20 18:15:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-20 18:15:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-20 18:15:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 18:15:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 18:15:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:15:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:15:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2022-11-20 18:15:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2022-11-20 18:15:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2022-11-20 18:15:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2022-11-20 18:15:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:15:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 18:15:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 18:15:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2022-11-20 18:15:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2022-11-20 18:15:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2022-11-20 18:15:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2022-11-20 18:15:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 18:15:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:15:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-20 18:15:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-20 18:15:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:15:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2022-11-20 18:15:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2022-11-20 18:15:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:15:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-20 18:15:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-20 18:15:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 18:15:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 18:15:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 18:15:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 18:15:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2022-11-20 18:15:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2022-11-20 18:15:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-11-20 18:15:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-11-20 18:15:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2022-11-20 18:15:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2022-11-20 18:15:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-20 18:15:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-20 18:15:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2022-11-20 18:15:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2022-11-20 18:15:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 18:15:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 18:15:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-20 18:15:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-20 18:15:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 18:15:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 18:15:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2022-11-20 18:15:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2022-11-20 18:15:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:15:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:15:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2022-11-20 18:15:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2022-11-20 18:15:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2022-11-20 18:15:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2022-11-20 18:15:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2022-11-20 18:15:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2022-11-20 18:15:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 18:15:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 18:15:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 18:15:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 18:15:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2022-11-20 18:15:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2022-11-20 18:15:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-20 18:15:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-20 18:15:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-20 18:15:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-20 18:15:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 18:15:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 18:15:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2022-11-20 18:15:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2022-11-20 18:15:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-20 18:15:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-20 18:15:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-20 18:15:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-20 18:15:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 18:15:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 18:15:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-20 18:15:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-20 18:15:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:15:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:15:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2022-11-20 18:15:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2022-11-20 18:15:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2022-11-20 18:15:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2022-11-20 18:15:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:15:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 18:15:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 18:15:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 18:15:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 18:15:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 18:15:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 18:15:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-20 18:15:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-20 18:15:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2022-11-20 18:15:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2022-11-20 18:15:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:15:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:15:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:15:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 18:15:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 18:15:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:15:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2022-11-20 18:15:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2022-11-20 18:15:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 18:15:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 18:15:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2022-11-20 18:15:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2022-11-20 18:15:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 18:15:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2022-11-20 18:15:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2022-11-20 18:15:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:15:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:15:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 18:15:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-20 18:15:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-20 18:15:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2022-11-20 18:15:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2022-11-20 18:15:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-11-20 18:15:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-11-20 18:15:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 18:15:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 18:15:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2022-11-20 18:15:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2022-11-20 18:15:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 18:15:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 18:15:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2022-11-20 18:15:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2022-11-20 18:15:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 18:15:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 18:15:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 18:15:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 18:15:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2022-11-20 18:15:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2022-11-20 18:15:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2022-11-20 18:15:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2022-11-20 18:15:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 18:15:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 18:15:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 18:15:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2022-11-20 18:15:10,605 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2022-11-20 18:15:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:15:10,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:15:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2022-11-20 18:15:10,605 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2022-11-20 18:15:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-20 18:15:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-20 18:15:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-20 18:15:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-20 18:15:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-20 18:15:10,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-20 18:15:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2022-11-20 18:15:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2022-11-20 18:15:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:15:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-20 18:15:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-20 18:15:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 18:15:10,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 18:15:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2022-11-20 18:15:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2022-11-20 18:15:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:15:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2022-11-20 18:15:10,608 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2022-11-20 18:15:10,608 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-11-20 18:15:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-11-20 18:15:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:15:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 18:15:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:15:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:15:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:15:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:15:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_aux_lock_of_airo_info [2022-11-20 18:15:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_aux_lock_of_airo_info [2022-11-20 18:15:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-20 18:15:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-20 18:15:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:15:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:15:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-20 18:15:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-20 18:15:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2022-11-20 18:15:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2022-11-20 18:15:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2022-11-20 18:15:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2022-11-20 18:15:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2022-11-20 18:15:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2022-11-20 18:15:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2022-11-20 18:15:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2022-11-20 18:15:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2022-11-20 18:15:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2022-11-20 18:15:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2022-11-20 18:15:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2022-11-20 18:15:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:15:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:15:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2022-11-20 18:15:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2022-11-20 18:15:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 18:15:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 18:15:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2022-11-20 18:15:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_airo_cleanup_module_23_2 [2022-11-20 18:15:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2022-11-20 18:15:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2022-11-20 18:15:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-20 18:15:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-20 18:15:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2022-11-20 18:15:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2022-11-20 18:15:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 18:15:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 18:15:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-20 18:15:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-20 18:15:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:15:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 18:15:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 18:15:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2022-11-20 18:15:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2022-11-20 18:15:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-11-20 18:15:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-11-20 18:15:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:15:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-20 18:15:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-20 18:15:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2022-11-20 18:15:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2022-11-20 18:15:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2022-11-20 18:15:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2022-11-20 18:15:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 18:15:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 18:15:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2022-11-20 18:15:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2022-11-20 18:15:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:15:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:15:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:15:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:15:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:15:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-20 18:15:10,620 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-20 18:15:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2022-11-20 18:15:10,621 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2022-11-20 18:15:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2022-11-20 18:15:10,621 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2022-11-20 18:15:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 18:15:10,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 18:15:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-20 18:15:10,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-20 18:15:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2022-11-20 18:15:10,622 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2022-11-20 18:15:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-20 18:15:10,622 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-20 18:15:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:15:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:15:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2022-11-20 18:15:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2022-11-20 18:15:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2022-11-20 18:15:10,623 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2022-11-20 18:15:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 18:15:10,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 18:15:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-20 18:15:10,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-20 18:15:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2022-11-20 18:15:10,624 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2022-11-20 18:15:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2022-11-20 18:15:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2022-11-20 18:15:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-20 18:15:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-20 18:15:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2022-11-20 18:15:10,625 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2022-11-20 18:15:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2022-11-20 18:15:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2022-11-20 18:15:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 18:15:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 18:15:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 18:15:10,626 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 18:15:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2022-11-20 18:15:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2022-11-20 18:15:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2022-11-20 18:15:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2022-11-20 18:15:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2022-11-20 18:15:10,627 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2022-11-20 18:15:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 18:15:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 18:15:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-20 18:15:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-20 18:15:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 18:15:10,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 18:15:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2022-11-20 18:15:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2022-11-20 18:15:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-20 18:15:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-20 18:15:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2022-11-20 18:15:10,629 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2022-11-20 18:15:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2022-11-20 18:15:10,630 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2022-11-20 18:15:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 18:15:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 18:15:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 18:15:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 18:15:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2022-11-20 18:15:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2022-11-20 18:15:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-20 18:15:10,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-20 18:15:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-20 18:15:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-20 18:15:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:15:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:15:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2022-11-20 18:15:10,632 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2022-11-20 18:15:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2022-11-20 18:15:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2022-11-20 18:15:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2022-11-20 18:15:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2022-11-20 18:15:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 18:15:10,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 18:15:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-20 18:15:10,634 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-20 18:15:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2022-11-20 18:15:10,634 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2022-11-20 18:15:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-20 18:15:10,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-20 18:15:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-11-20 18:15:10,635 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-11-20 18:15:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:15:10,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:15:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2022-11-20 18:15:10,635 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2022-11-20 18:15:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2022-11-20 18:15:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2022-11-20 18:15:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 18:15:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 18:15:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2022-11-20 18:15:10,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2022-11-20 18:15:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2022-11-20 18:15:10,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2022-11-20 18:15:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2022-11-20 18:15:10,637 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2022-11-20 18:15:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-20 18:15:10,638 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-20 18:15:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2022-11-20 18:15:10,638 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2022-11-20 18:15:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-11-20 18:15:10,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-11-20 18:15:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-20 18:15:10,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-20 18:15:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2022-11-20 18:15:10,639 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2022-11-20 18:15:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:15:10,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:15:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2022-11-20 18:15:10,640 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2022-11-20 18:15:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-20 18:15:10,640 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-20 18:15:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2022-11-20 18:15:10,640 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2022-11-20 18:15:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2022-11-20 18:15:10,641 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2022-11-20 18:15:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2022-11-20 18:15:10,641 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2022-11-20 18:15:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2022-11-20 18:15:10,641 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2022-11-20 18:15:12,394 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:15:12,402 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:15:15,047 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:17:22,431 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/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 18:17:22,432 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_339294ce-195d-4bfb-a01a-4a17defb203b/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 18:17:22,437 INFO L158 Benchmark]: Toolchain (without parser) took 143562.96ms. Allocated memory was 71.3MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 31.2MB in the beginning and 942.2MB in the end (delta: -911.1MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-20 18:17:22,437 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:17:22,437 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10095.11ms. Allocated memory was 71.3MB in the beginning and 413.1MB in the end (delta: 341.8MB). Free memory was 30.9MB in the beginning and 244.9MB in the end (delta: -214.0MB). Peak memory consumption was 209.9MB. Max. memory is 16.1GB. [2022-11-20 18:17:22,438 INFO L158 Benchmark]: Boogie Procedure Inliner took 569.10ms. Allocated memory is still 413.1MB. Free memory was 244.9MB in the beginning and 165.2MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-20 18:17:22,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_339294ce-195d-4bfb-a01a-4a17defb203b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2022-11-20 18:17:22,445 INFO L158 Benchmark]: Boogie Preprocessor took 938.22ms. Allocated memory was 413.1MB in the beginning and 1.1GB in the end (delta: 681.6MB). Free memory was 165.2MB in the beginning and 887.4MB in the end (delta: -722.2MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2022-11-20 18:17:22,446 INFO L158 Benchmark]: RCFGBuilder took 131954.43ms. Allocated memory was 1.1GB in the beginning and 1.5GB in the end (delta: 398.5MB). Free memory was 887.4MB in the beginning and 942.2MB in the end (delta: -54.8MB). Peak memory consumption was 906.7MB. Max. memory is 16.1GB. [2022-11-20 18:17:22,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10095.11ms. Allocated memory was 71.3MB in the beginning and 413.1MB in the end (delta: 341.8MB). Free memory was 30.9MB in the beginning and 244.9MB in the end (delta: -214.0MB). Peak memory consumption was 209.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 569.10ms. Allocated memory is still 413.1MB. Free memory was 244.9MB in the beginning and 165.2MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 938.22ms. Allocated memory was 413.1MB in the beginning and 1.1GB in the end (delta: 681.6MB). Free memory was 165.2MB in the beginning and 887.4MB in the end (delta: -722.2MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. * RCFGBuilder took 131954.43ms. Allocated memory was 1.1GB in the beginning and 1.5GB in the end (delta: 398.5MB). Free memory was 887.4MB in the beginning and 942.2MB in the end (delta: -54.8MB). Peak memory consumption was 906.7MB. 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_339294ce-195d-4bfb-a01a-4a17defb203b/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_339294ce-195d-4bfb-a01a-4a17defb203b/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_339294ce-195d-4bfb-a01a-4a17defb203b/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")