./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.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_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/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_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/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_d2ffde32-28cb-4a00-9c56-8125649d24e5/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 ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:54:19,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:54:19,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:54:19,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:54:19,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:54:19,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:54:19,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:54:19,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:54:19,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:54:19,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:54:19,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:54:19,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:54:19,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:54:19,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:54:19,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:54:19,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:54:19,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:54:19,119 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:54:19,121 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:54:19,123 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:54:19,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:54:19,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:54:19,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:54:19,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:54:19,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:54:19,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:54:19,132 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:54:19,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:54:19,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:54:19,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:54:19,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:54:19,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:54:19,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:54:19,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:54:19,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:54:19,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:54:19,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:54:19,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:54:19,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:54:19,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:54:19,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:54:19,142 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:54:19,163 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:54:19,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:54:19,164 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:54:19,164 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:54:19,165 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:54:19,165 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:54:19,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:54:19,166 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:54:19,166 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:54:19,166 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:54:19,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:54:19,167 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:54:19,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:54:19,167 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:54:19,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:54:19,167 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:54:19,168 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:54:19,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:54:19,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:19,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:54:19,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:54:19,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:54:19,169 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:54:19,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:54:19,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:54:19,169 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a [2022-11-20 16:54:19,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:54:19,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:54:19,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:54:19,576 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:54:19,577 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:54:19,578 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-11-20 16:54:22,796 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:54:23,590 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:54:23,591 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-11-20 16:54:23,679 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/data/c03905e29/c7b920fa4ba348d9bde6d1ea46b874c3/FLAG6dc66732e [2022-11-20 16:54:23,699 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/data/c03905e29/c7b920fa4ba348d9bde6d1ea46b874c3 [2022-11-20 16:54:23,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:54:23,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:54:23,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:23,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:54:23,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:54:23,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:23" (1/1) ... [2022-11-20 16:54:23,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ea979aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:23, skipping insertion in model container [2022-11-20 16:54:23,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:23" (1/1) ... [2022-11-20 16:54:23,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:54:23,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:54:24,789 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:54:24,795 INFO L158 Benchmark]: Toolchain (without parser) took 1087.72ms. Allocated memory was 127.9MB in the beginning and 165.7MB in the end (delta: 37.7MB). Free memory was 46.9MB in the beginning and 106.2MB in the end (delta: -59.3MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. [2022-11-20 16:54:24,796 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:54:24,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1082.40ms. Allocated memory was 127.9MB in the beginning and 165.7MB in the end (delta: 37.7MB). Free memory was 46.7MB in the beginning and 106.2MB in the end (delta: -59.5MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. [2022-11-20 16:54:24,799 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 127.9MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1082.40ms. Allocated memory was 127.9MB in the beginning and 165.7MB in the end (delta: 37.7MB). Free memory was 46.7MB in the beginning and 106.2MB in the end (delta: -59.5MB). Peak memory consumption was 28.6MB. 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/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_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/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_d2ffde32-28cb-4a00-9c56-8125649d24e5/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 ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:54:27,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:54:27,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:54:27,286 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:54:27,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:54:27,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:54:27,293 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:54:27,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:54:27,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:54:27,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:54:27,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:54:27,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:54:27,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:54:27,313 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:54:27,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:54:27,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:54:27,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:54:27,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:54:27,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:54:27,333 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:54:27,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:54:27,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:54:27,340 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:54:27,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:54:27,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:54:27,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:54:27,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:54:27,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:54:27,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:54:27,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:54:27,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:54:27,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:54:27,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:54:27,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:54:27,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:54:27,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:54:27,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:54:27,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:54:27,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:54:27,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:54:27,374 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:54:27,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:54:27,419 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:54:27,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:54:27,421 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:54:27,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:54:27,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:54:27,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:54:27,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:54:27,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:54:27,423 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:54:27,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:54:27,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:54:27,425 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:54:27,425 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:54:27,425 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:54:27,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:54:27,425 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:54:27,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:54:27,426 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:54:27,426 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:54:27,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:54:27,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:27,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:54:27,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:54:27,427 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:54:27,428 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:54:27,428 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:54:27,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:54:27,428 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:54:27,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:54:27,429 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed68d02e3340e974ceb85a32805324d7a9365cc739c1b33e4c9dbafc7a73800a [2022-11-20 16:54:27,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:54:27,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:54:27,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:54:27,893 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:54:27,893 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:54:27,896 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-11-20 16:54:31,336 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:54:32,175 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:54:32,175 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2022-11-20 16:54:32,265 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/data/1aae1f22b/fbcc36a54fad4e3ca06b9fcf28879d5a/FLAG0add7c783 [2022-11-20 16:54:32,291 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/data/1aae1f22b/fbcc36a54fad4e3ca06b9fcf28879d5a [2022-11-20 16:54:32,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:54:32,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:54:32,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:32,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:54:32,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:54:32,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:32" (1/1) ... [2022-11-20 16:54:32,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ef4a141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:32, skipping insertion in model container [2022-11-20 16:54:32,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:32" (1/1) ... [2022-11-20 16:54:32,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:54:32,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:54:36,899 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2022-11-20 16:54:36,904 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2022-11-20 16:54:36,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:54:36,982 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:54:37,095 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:54:37,828 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2022-11-20 16:54:37,828 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2022-11-20 16:54:37,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:54:37,936 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:54:38,648 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491185,491198] [2022-11-20 16:54:38,649 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_d2ffde32-28cb-4a00-9c56-8125649d24e5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rndis_wlan.cil.i[491330,491343] [2022-11-20 16:54:38,657 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:54:38,991 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:54:38,991 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38 WrapperNode [2022-11-20 16:54:38,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:38,992 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:54:38,992 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:54:38,992 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:54:39,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:39,178 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:39,454 INFO L138 Inliner]: procedures = 488, calls = 4777, calls flagged for inlining = 228, calls inlined = 198, statements flattened = 8805 [2022-11-20 16:54:39,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:54:39,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:54:39,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:54:39,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:54:39,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:39,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:39,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:39,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:39,920 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:39,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:40,018 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:40,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:40,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:54:40,084 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:54:40,084 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:54:40,084 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:54:40,085 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:38" (1/1) ... [2022-11-20 16:54:40,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:40,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:54:40,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:54:40,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:54:40,190 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2022-11-20 16:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2022-11-20 16:54:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-20 16:54:40,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-20 16:54:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2022-11-20 16:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2022-11-20 16:54:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2022-11-20 16:54:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2022-11-20 16:54:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:54:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-11-20 16:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-11-20 16:54:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2022-11-20 16:54:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2022-11-20 16:54:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:54:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2022-11-20 16:54:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2022-11-20 16:54:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2022-11-20 16:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2022-11-20 16:54:40,195 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2022-11-20 16:54:40,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2022-11-20 16:54:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2022-11-20 16:54:40,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2022-11-20 16:54:40,196 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2022-11-20 16:54:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2022-11-20 16:54:40,197 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2022-11-20 16:54:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2022-11-20 16:54:40,198 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2022-11-20 16:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2022-11-20 16:54:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:54:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-11-20 16:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-11-20 16:54:40,199 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:54:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:54:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:54:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:54:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:54:40,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2022-11-20 16:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2022-11-20 16:54:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2022-11-20 16:54:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2022-11-20 16:54:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 16:54:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:54:40,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:54:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:54:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2022-11-20 16:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2022-11-20 16:54:40,202 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-20 16:54:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-20 16:54:40,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 16:54:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 16:54:40,203 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2022-11-20 16:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2022-11-20 16:54:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2022-11-20 16:54:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2022-11-20 16:54:40,204 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2022-11-20 16:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2022-11-20 16:54:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-20 16:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-20 16:54:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2022-11-20 16:54:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2022-11-20 16:54:40,205 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-11-20 16:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-11-20 16:54:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:54:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-11-20 16:54:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-11-20 16:54:40,206 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2022-11-20 16:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2022-11-20 16:54:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-20 16:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-20 16:54:40,207 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2022-11-20 16:54:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2022-11-20 16:54:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:54:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:54:40,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:54:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 16:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 16:54:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-11-20 16:54:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-11-20 16:54:40,209 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2022-11-20 16:54:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2022-11-20 16:54:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2022-11-20 16:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2022-11-20 16:54:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:54:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2022-11-20 16:54:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2022-11-20 16:54:40,211 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2022-11-20 16:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2022-11-20 16:54:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 16:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 16:54:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2022-11-20 16:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2022-11-20 16:54:40,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 16:54:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 16:54:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:54:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2022-11-20 16:54:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2022-11-20 16:54:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:54:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2022-11-20 16:54:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2022-11-20 16:54:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:54:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:54:40,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:54:40,215 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-11-20 16:54:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-11-20 16:54:40,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:54:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2022-11-20 16:54:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2022-11-20 16:54:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2022-11-20 16:54:40,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2022-11-20 16:54:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-20 16:54:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-20 16:54:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 16:54:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 16:54:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2022-11-20 16:54:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2022-11-20 16:54:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-20 16:54:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-20 16:54:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2022-11-20 16:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2022-11-20 16:54:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-20 16:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-20 16:54:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 16:54:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 16:54:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:54:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:54:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-20 16:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-20 16:54:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-20 16:54:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-20 16:54:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:54:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:54:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:54:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:54:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:54:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:54:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:54:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2022-11-20 16:54:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2022-11-20 16:54:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-20 16:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-20 16:54:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2022-11-20 16:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2022-11-20 16:54:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 16:54:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 16:54:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2022-11-20 16:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2022-11-20 16:54:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-20 16:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-20 16:54:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2022-11-20 16:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2022-11-20 16:54:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2022-11-20 16:54:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2022-11-20 16:54:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2022-11-20 16:54:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2022-11-20 16:54:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 16:54:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 16:54:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2022-11-20 16:54:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2022-11-20 16:54:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:54:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:54:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-20 16:54:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-20 16:54:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:54:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 16:54:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 16:54:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2022-11-20 16:54:40,371 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2022-11-20 16:54:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:54:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2022-11-20 16:54:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2022-11-20 16:54:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2022-11-20 16:54:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2022-11-20 16:54:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2022-11-20 16:54:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2022-11-20 16:54:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:54:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:54:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:54:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-20 16:54:40,373 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-20 16:54:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:54:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:54:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2022-11-20 16:54:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2022-11-20 16:54:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 16:54:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 16:54:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2022-11-20 16:54:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2022-11-20 16:54:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-20 16:54:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-20 16:54:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:54:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:54:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2022-11-20 16:54:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2022-11-20 16:54:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:54:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:54:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-20 16:54:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-20 16:54:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2022-11-20 16:54:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2022-11-20 16:54:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-20 16:54:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-20 16:54:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 16:54:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 16:54:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2022-11-20 16:54:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2022-11-20 16:54:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-11-20 16:54:40,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-11-20 16:54:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:54:40,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:54:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2022-11-20 16:54:40,377 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2022-11-20 16:54:40,377 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 16:54:40,378 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 16:54:40,378 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2022-11-20 16:54:40,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2022-11-20 16:54:40,378 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2022-11-20 16:54:40,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2022-11-20 16:54:40,378 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2022-11-20 16:54:40,378 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2022-11-20 16:54:40,378 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2022-11-20 16:54:40,380 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2022-11-20 16:54:40,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:54:40,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:54:40,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:54:40,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:54:40,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:54:40,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:54:40,381 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2022-11-20 16:54:40,382 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2022-11-20 16:54:40,382 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-20 16:54:40,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-20 16:54:40,383 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-20 16:54:40,387 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-20 16:54:40,387 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2022-11-20 16:54:40,387 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2022-11-20 16:54:40,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:54:40,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:54:40,387 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-20 16:54:40,387 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-20 16:54:40,387 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2022-11-20 16:54:40,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2022-11-20 16:54:40,388 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2022-11-20 16:54:40,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2022-11-20 16:54:40,388 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2022-11-20 16:54:40,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2022-11-20 16:54:40,388 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2022-11-20 16:54:40,388 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2022-11-20 16:54:40,388 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2022-11-20 16:54:40,389 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2022-11-20 16:54:40,389 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-20 16:54:40,389 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-20 16:54:40,389 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-20 16:54:40,389 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2022-11-20 16:54:40,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2022-11-20 16:54:40,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:54:40,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:54:42,075 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:54:42,080 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:54:58,849 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 16:58:31,297 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 16:58:45,428 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:58:47,572 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:58:47,572 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:58:47,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:58:47 BoogieIcfgContainer [2022-11-20 16:58:47,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:58:47,582 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:58:47,582 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:58:47,592 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:58:47,592 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:58:47" (1/1) ... [2022-11-20 16:58:47,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:58:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:58:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 2033 states and 2986 transitions. [2022-11-20 16:58:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2986 transitions. [2022-11-20 16:58:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-11-20 16:58:47,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:58:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:58:47,855 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:58:47,864 INFO L158 Benchmark]: Toolchain (without parser) took 255563.69ms. Allocated memory was 71.3MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 32.9MB in the beginning and 494.2MB in the end (delta: -461.4MB). Peak memory consumption was 548.4MB. Max. memory is 16.1GB. [2022-11-20 16:58:47,865 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 71.3MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:58:47,865 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6692.56ms. Allocated memory was 71.3MB in the beginning and 360.7MB in the end (delta: 289.4MB). Free memory was 32.6MB in the beginning and 243.2MB in the end (delta: -210.6MB). Peak memory consumption was 149.0MB. Max. memory is 16.1GB. [2022-11-20 16:58:47,865 INFO L158 Benchmark]: Boogie Procedure Inliner took 463.30ms. Allocated memory is still 360.7MB. Free memory was 243.2MB in the beginning and 196.0MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-20 16:58:47,866 INFO L158 Benchmark]: Boogie Preprocessor took 627.01ms. Allocated memory is still 360.7MB. Free memory was 196.0MB in the beginning and 217.6MB in the end (delta: -21.5MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2022-11-20 16:58:47,866 INFO L158 Benchmark]: RCFGBuilder took 247497.68ms. Allocated memory was 360.7MB in the beginning and 1.1GB in the end (delta: 721.4MB). Free memory was 217.6MB in the beginning and 512.1MB in the end (delta: -294.5MB). Peak memory consumption was 672.3MB. Max. memory is 16.1GB. [2022-11-20 16:58:47,867 INFO L158 Benchmark]: CodeCheck took 276.67ms. Allocated memory is still 1.1GB. Free memory was 512.1MB in the beginning and 494.2MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 16:58:47,874 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 71.3MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6692.56ms. Allocated memory was 71.3MB in the beginning and 360.7MB in the end (delta: 289.4MB). Free memory was 32.6MB in the beginning and 243.2MB in the end (delta: -210.6MB). Peak memory consumption was 149.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 463.30ms. Allocated memory is still 360.7MB. Free memory was 243.2MB in the beginning and 196.0MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 627.01ms. Allocated memory is still 360.7MB. Free memory was 196.0MB in the beginning and 217.6MB in the end (delta: -21.5MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. * RCFGBuilder took 247497.68ms. Allocated memory was 360.7MB in the beginning and 1.1GB in the end (delta: 721.4MB). Free memory was 217.6MB in the beginning and 512.1MB in the end (delta: -294.5MB). Peak memory consumption was 672.3MB. Max. memory is 16.1GB. * CodeCheck took 276.67ms. Allocated memory is still 1.1GB. Free memory was 512.1MB in the beginning and 494.2MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:58:48,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2ffde32-28cb-4a00-9c56-8125649d24e5/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared