./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 --- 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-dbf71c6-m [2022-10-17 17:21:03,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:21:03,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:21:03,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:21:03,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:21:03,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:21:03,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:21:03,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:21:03,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:21:03,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:21:03,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:21:03,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:21:03,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:21:03,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:21:03,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:21:03,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:21:03,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:21:03,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:21:03,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:21:03,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:21:03,917 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:21:03,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:21:03,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:21:03,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:21:03,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:21:03,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:21:03,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:21:03,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:21:03,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:21:03,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:21:03,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:21:03,947 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:21:03,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:21:03,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:21:03,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:21:03,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:21:03,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:21:03,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:21:03,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:21:03,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:21:03,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:21:03,959 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:21:04,008 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:21:04,008 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:21:04,009 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:21:04,009 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:21:04,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:21:04,011 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:21:04,011 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:21:04,011 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:21:04,011 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:21:04,012 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:21:04,013 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:21:04,013 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:21:04,013 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:21:04,014 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:21:04,014 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:21:04,014 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:21:04,014 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:21:04,014 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:21:04,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:21:04,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:21:04,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:21:04,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:21:04,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:21:04,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:21:04,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:21:04,019 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:21:04,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:21:04,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:21:04,020 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:21:04,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:21:04,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:21:04,021 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:21:04,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:21:04,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:21:04,022 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:21:04,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:21:04,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:21:04,022 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:21:04,023 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_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 [2022-10-17 17:21:04,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:21:04,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:21:04,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:21:04,364 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:21:04,365 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:21:04,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2022-10-17 17:21:04,460 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data/5a3536766/6087181bb6a241edb5e3ed8cac1d3a61/FLAG79261017f [2022-10-17 17:21:05,509 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:21:05,509 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2022-10-17 17:21:05,572 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data/5a3536766/6087181bb6a241edb5e3ed8cac1d3a61/FLAG79261017f [2022-10-17 17:21:05,809 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data/5a3536766/6087181bb6a241edb5e3ed8cac1d3a61 [2022-10-17 17:21:05,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:21:05,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:21:05,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:21:05,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:21:05,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:21:05,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:05" (1/1) ... [2022-10-17 17:21:05,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c05dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:05, skipping insertion in model container [2022-10-17 17:21:05,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:05" (1/1) ... [2022-10-17 17:21:05,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:21:06,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:21:09,451 WARN L230 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_06fc9b76-fd0a-4550-b840-f72362669c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[448621,448634] [2022-10-17 17:21:09,520 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:09,600 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:21:09,897 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) 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:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2022-10-17 17:21:09,903 INFO L158 Benchmark]: Toolchain (without parser) took 4089.15ms. Allocated memory was 107.0MB in the beginning and 174.1MB in the end (delta: 67.1MB). Free memory was 62.9MB in the beginning and 78.1MB in the end (delta: -15.2MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2022-10-17 17:21:09,905 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 107.0MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:21:09,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4086.96ms. Allocated memory was 107.0MB in the beginning and 174.1MB in the end (delta: 67.1MB). Free memory was 62.9MB in the beginning and 78.1MB in the end (delta: -15.2MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2022-10-17 17:21:09,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 107.0MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4086.96ms. Allocated memory was 107.0MB in the beginning and 174.1MB in the end (delta: 67.1MB). Free memory was 62.9MB in the beginning and 78.1MB in the end (delta: -15.2MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 --- 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-dbf71c6-m [2022-10-17 17:21:12,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:21:12,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:21:12,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:21:12,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:21:12,388 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:21:12,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:21:12,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:21:12,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:21:12,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:21:12,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:21:12,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:21:12,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:21:12,420 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:21:12,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:21:12,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:21:12,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:21:12,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:21:12,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:21:12,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:21:12,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:21:12,450 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:21:12,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:21:12,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:21:12,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:21:12,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:21:12,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:21:12,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:21:12,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:21:12,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:21:12,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:21:12,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:21:12,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:21:12,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:21:12,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:21:12,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:21:12,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:21:12,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:21:12,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:21:12,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:21:12,493 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:21:12,494 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:21:12,542 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:21:12,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:21:12,544 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:21:12,544 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:21:12,546 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:21:12,546 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:21:12,546 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:21:12,547 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:21:12,547 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:21:12,547 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:21:12,548 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:21:12,549 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:21:12,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:21:12,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:21:12,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:21:12,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:21:12,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:21:12,551 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:21:12,552 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:21:12,552 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:21:12,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:21:12,552 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:21:12,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:21:12,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:21:12,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:21:12,553 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:21:12,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:21:12,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:21:12,554 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:21:12,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:21:12,555 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:21:12,555 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:21:12,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:21:12,556 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:21:12,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:21:12,556 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_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 [2022-10-17 17:21:12,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:21:12,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:21:12,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:21:12,976 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:21:12,976 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:21:12,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2022-10-17 17:21:13,076 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data/25092113a/715746533c77414a8541ab95d9a98abc/FLAGf7140934c [2022-10-17 17:21:14,348 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:21:14,349 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2022-10-17 17:21:14,429 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data/25092113a/715746533c77414a8541ab95d9a98abc/FLAGf7140934c [2022-10-17 17:21:14,558 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/data/25092113a/715746533c77414a8541ab95d9a98abc [2022-10-17 17:21:14,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:21:14,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:21:14,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:21:14,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:21:14,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:21:14,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:14" (1/1) ... [2022-10-17 17:21:14,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f96728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:14, skipping insertion in model container [2022-10-17 17:21:14,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:21:14" (1/1) ... [2022-10-17 17:21:14,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:21:14,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:21:18,117 WARN L230 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_06fc9b76-fd0a-4550-b840-f72362669c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[448621,448634] [2022-10-17 17:21:18,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:18,280 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:21:18,363 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:21:18,794 WARN L230 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_06fc9b76-fd0a-4550-b840-f72362669c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[448621,448634] [2022-10-17 17:21:18,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:18,849 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:21:19,444 WARN L230 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_06fc9b76-fd0a-4550-b840-f72362669c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[448621,448634] [2022-10-17 17:21:19,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:21:19,896 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:21:19,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19 WrapperNode [2022-10-17 17:21:19,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:21:19,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:21:19,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:21:19,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:21:19,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,407 INFO L138 Inliner]: procedures = 336, calls = 4533, calls flagged for inlining = 123, calls inlined = 121, statements flattened = 8271 [2022-10-17 17:21:20,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:21:20,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:21:20,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:21:20,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:21:20,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,487 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,794 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:21:20,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:21:20,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:21:20,892 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:21:20,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:21:19" (1/1) ... [2022-10-17 17:21:20,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:21:20,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:21:20,927 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:21:20,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06fc9b76-fd0a-4550-b840-f72362669c1b/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:21:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 17:21:20,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 17:21:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2022-10-17 17:21:20,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2022-10-17 17:21:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-10-17 17:21:20,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-10-17 17:21:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:21:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2022-10-17 17:21:20,991 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2022-10-17 17:21:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:21:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:21:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:21:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:21:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:21:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2022-10-17 17:21:20,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2022-10-17 17:21:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:21:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:21:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-10-17 17:21:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-10-17 17:21:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:21:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:21:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2022-10-17 17:21:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2022-10-17 17:21:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2022-10-17 17:21:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2022-10-17 17:21:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2022-10-17 17:21:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2022-10-17 17:21:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2022-10-17 17:21:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2022-10-17 17:21:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2022-10-17 17:21:20,997 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2022-10-17 17:21:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 17:21:20,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 17:21:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2022-10-17 17:21:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2022-10-17 17:21:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2022-10-17 17:21:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2022-10-17 17:21:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2022-10-17 17:21:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2022-10-17 17:21:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:21:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:21:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2022-10-17 17:21:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2022-10-17 17:21:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 17:21:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 17:21:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2022-10-17 17:21:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2022-10-17 17:21:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2022-10-17 17:21:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2022-10-17 17:21:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2022-10-17 17:21:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2022-10-17 17:21:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2022-10-17 17:21:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2022-10-17 17:21:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2022-10-17 17:21:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2022-10-17 17:21:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2022-10-17 17:21:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2022-10-17 17:21:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2022-10-17 17:21:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2022-10-17 17:21:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2022-10-17 17:21:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2022-10-17 17:21:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2022-10-17 17:21:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2022-10-17 17:21:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2022-10-17 17:21:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2022-10-17 17:21:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:21:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:21:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:21:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:21:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 17:21:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 17:21:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 17:21:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 17:21:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2022-10-17 17:21:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2022-10-17 17:21:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2022-10-17 17:21:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2022-10-17 17:21:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2022-10-17 17:21:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2022-10-17 17:21:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:21:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:21:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2022-10-17 17:21:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2022-10-17 17:21:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2022-10-17 17:21:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2022-10-17 17:21:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:21:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:21:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2022-10-17 17:21:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2022-10-17 17:21:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2022-10-17 17:21:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2022-10-17 17:21:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 17:21:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 17:21:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2022-10-17 17:21:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2022-10-17 17:21:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:21:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:21:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:21:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2022-10-17 17:21:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2022-10-17 17:21:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2022-10-17 17:21:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2022-10-17 17:21:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2022-10-17 17:21:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2022-10-17 17:21:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2022-10-17 17:21:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2022-10-17 17:21:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2022-10-17 17:21:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2022-10-17 17:21:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2022-10-17 17:21:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2022-10-17 17:21:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-10-17 17:21:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-10-17 17:21:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:21:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2022-10-17 17:21:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2022-10-17 17:21:21,026 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2022-10-17 17:21:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2022-10-17 17:21:21,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-10-17 17:21:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-10-17 17:21:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 17:21:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 17:21:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-10-17 17:21:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-10-17 17:21:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:21:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:21:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2022-10-17 17:21:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2022-10-17 17:21:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2022-10-17 17:21:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2022-10-17 17:21:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:21:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:21:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:21:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-10-17 17:21:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-10-17 17:21:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:21:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:21:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:21:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-10-17 17:21:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-10-17 17:21:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2022-10-17 17:21:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2022-10-17 17:21:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2022-10-17 17:21:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2022-10-17 17:21:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 17:21:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:21:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:21:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:21:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2022-10-17 17:21:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2022-10-17 17:21:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 17:21:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 17:21:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2022-10-17 17:21:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2022-10-17 17:21:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 17:21:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 17:21:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:21:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:21:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2022-10-17 17:21:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2022-10-17 17:21:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2022-10-17 17:21:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2022-10-17 17:21:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 17:21:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 17:21:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:21:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:21:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2022-10-17 17:21:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2022-10-17 17:21:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2022-10-17 17:21:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2022-10-17 17:21:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 17:21:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 17:21:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2022-10-17 17:21:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2022-10-17 17:21:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 17:21:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 17:21:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-10-17 17:21:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-10-17 17:21:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2022-10-17 17:21:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2022-10-17 17:21:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2022-10-17 17:21:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2022-10-17 17:21:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2022-10-17 17:21:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2022-10-17 17:21:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-10-17 17:21:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-10-17 17:21:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2022-10-17 17:21:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2022-10-17 17:21:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2022-10-17 17:21:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2022-10-17 17:21:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-10-17 17:21:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-10-17 17:21:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2022-10-17 17:21:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2022-10-17 17:21:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:21:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:21:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 17:21:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 17:21:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2022-10-17 17:21:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2022-10-17 17:21:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:21:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:21:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2022-10-17 17:21:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2022-10-17 17:21:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2022-10-17 17:21:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2022-10-17 17:21:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2022-10-17 17:21:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2022-10-17 17:21:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2022-10-17 17:21:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2022-10-17 17:21:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2022-10-17 17:21:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2022-10-17 17:21:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:21:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:21:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:21:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:21:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:21:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:21:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 17:21:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 17:21:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2022-10-17 17:21:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2022-10-17 17:21:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2022-10-17 17:21:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2022-10-17 17:21:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:21:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2022-10-17 17:21:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2022-10-17 17:21:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2022-10-17 17:21:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2022-10-17 17:21:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2022-10-17 17:21:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2022-10-17 17:21:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 17:21:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 17:21:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:21:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2022-10-17 17:21:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2022-10-17 17:21:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2022-10-17 17:21:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2022-10-17 17:21:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2022-10-17 17:21:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2022-10-17 17:21:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:21:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:21:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:21:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2022-10-17 17:21:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2022-10-17 17:21:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-10-17 17:21:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-10-17 17:21:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:21:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2022-10-17 17:21:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2022-10-17 17:21:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2022-10-17 17:21:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2022-10-17 17:21:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2022-10-17 17:21:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2022-10-17 17:21:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2022-10-17 17:21:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2022-10-17 17:21:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 17:21:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 17:21:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2022-10-17 17:21:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2022-10-17 17:21:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-10-17 17:21:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-10-17 17:21:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 17:21:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 17:21:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 17:21:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 17:21:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2022-10-17 17:21:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2022-10-17 17:21:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2022-10-17 17:21:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2022-10-17 17:21:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2022-10-17 17:21:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2022-10-17 17:21:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2022-10-17 17:21:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2022-10-17 17:21:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2022-10-17 17:21:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2022-10-17 17:21:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2022-10-17 17:21:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2022-10-17 17:21:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-10-17 17:21:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-10-17 17:21:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 17:21:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 17:21:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2022-10-17 17:21:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2022-10-17 17:21:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:21:21,064 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-17 17:21:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-17 17:21:21,064 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2022-10-17 17:21:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2022-10-17 17:21:21,064 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-10-17 17:21:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-10-17 17:21:21,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:21:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:21:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2022-10-17 17:21:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2022-10-17 17:21:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 17:21:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 17:21:22,377 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:21:22,386 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:21:28,366 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;