./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.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_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB --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 e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 --- 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 16:59:13,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:59:13,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:59:13,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:59:13,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:59:13,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:59:13,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:59:13,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:59:13,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:59:13,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:59:13,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:59:13,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:59:13,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:59:13,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:59:13,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:59:13,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:59:13,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:59:13,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:59:13,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:59:13,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:59:14,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:59:14,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:59:14,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:59:14,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:59:14,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:59:14,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:59:14,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:59:14,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:59:14,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:59:14,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:59:14,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:59:14,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:59:14,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:59:14,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:59:14,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:59:14,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:59:14,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:59:14,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:59:14,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:59:14,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:59:14,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:59:14,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:59:14,051 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:59:14,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:59:14,053 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:59:14,053 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:59:14,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:59:14,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:59:14,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:59:14,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:59:14,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:59:14,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:59:14,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:59:14,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:59:14,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:59:14,058 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:59:14,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:59:14,059 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:59:14,059 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:59:14,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:59:14,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:14,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:59:14,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:59:14,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:59:14,065 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:59:14,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:59:14,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:59:14,066 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_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 [2022-10-17 16:59:14,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:59:14,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:59:14,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:59:14,455 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:59:14,456 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:59:14,457 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-10-17 16:59:14,531 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data/5051b62ce/6155a28031254b2ab3dc8d188e2aeabf/FLAGf0b94cf42 [2022-10-17 16:59:15,877 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:59:15,879 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-10-17 16:59:15,997 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data/5051b62ce/6155a28031254b2ab3dc8d188e2aeabf/FLAGf0b94cf42 [2022-10-17 16:59:16,388 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data/5051b62ce/6155a28031254b2ab3dc8d188e2aeabf [2022-10-17 16:59:16,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:59:16,395 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:59:16,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:16,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:59:16,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:59:16,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:16" (1/1) ... [2022-10-17 16:59:16,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67c4c8b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:16, skipping insertion in model container [2022-10-17 16:59:16,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:16" (1/1) ... [2022-10-17 16:59:16,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:59:16,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:59:23,449 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_916caaf0-dc55-4ae4-9172-1cc58caf4f05/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-10-17 16:59:23,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:23,553 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:59:23,813 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: inta = inta & 3238068243U [9903] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) 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:1845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:314) 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 16:59:23,824 INFO L158 Benchmark]: Toolchain (without parser) took 7427.93ms. Allocated memory was 109.1MB in the beginning and 245.4MB in the end (delta: 136.3MB). Free memory was 61.3MB in the beginning and 132.6MB in the end (delta: -71.3MB). Peak memory consumption was 134.9MB. Max. memory is 16.1GB. [2022-10-17 16:59:23,825 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:59:23,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7423.43ms. Allocated memory was 109.1MB in the beginning and 245.4MB in the end (delta: 136.3MB). Free memory was 60.9MB in the beginning and 132.6MB in the end (delta: -71.7MB). Peak memory consumption was 134.9MB. Max. memory is 16.1GB. [2022-10-17 16:59:23,829 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7423.43ms. Allocated memory was 109.1MB in the beginning and 245.4MB in the end (delta: 136.3MB). Free memory was 60.9MB in the beginning and 132.6MB in the end (delta: -71.7MB). Peak memory consumption was 134.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: inta = inta & 3238068243U [9903] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: inta = inta & 3238068243U [9903]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB --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 e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 --- 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 16:59:26,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:59:26,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:59:26,281 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:59:26,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:59:26,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:59:26,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:59:26,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:59:26,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:59:26,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:59:26,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:59:26,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:59:26,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:59:26,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:59:26,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:59:26,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:59:26,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:59:26,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:59:26,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:59:26,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:59:26,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:59:26,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:59:26,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:59:26,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:59:26,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:59:26,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:59:26,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:59:26,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:59:26,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:59:26,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:59:26,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:59:26,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:59:26,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:59:26,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:59:26,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:59:26,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:59:26,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:59:26,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:59:26,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:59:26,334 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:59:26,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:59:26,336 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:59:26,384 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:59:26,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:59:26,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:59:26,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:59:26,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:59:26,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:59:26,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:59:26,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:59:26,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:59:26,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:59:26,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:59:26,390 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:59:26,391 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:59:26,391 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:59:26,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:59:26,391 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:59:26,391 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:59:26,392 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:59:26,392 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:59:26,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:59:26,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:26,392 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:59:26,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:59:26,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:59:26,393 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:59:26,393 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:59:26,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:59:26,393 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:59:26,394 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:59:26,394 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_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 [2022-10-17 16:59:26,790 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:59:26,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:59:26,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:59:26,821 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:59:26,825 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:59:26,827 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-10-17 16:59:26,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data/929ca4c91/2ce912f85eef4f14aeb4f190dd4bf353/FLAG7a538df3f [2022-10-17 16:59:28,254 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:59:28,255 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-10-17 16:59:28,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data/929ca4c91/2ce912f85eef4f14aeb4f190dd4bf353/FLAG7a538df3f [2022-10-17 16:59:28,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/data/929ca4c91/2ce912f85eef4f14aeb4f190dd4bf353 [2022-10-17 16:59:28,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:59:28,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:59:28,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:28,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:59:28,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:59:28,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:28" (1/1) ... [2022-10-17 16:59:28,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c47139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:28, skipping insertion in model container [2022-10-17 16:59:28,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:28" (1/1) ... [2022-10-17 16:59:28,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:59:29,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:59:37,381 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_916caaf0-dc55-4ae4-9172-1cc58caf4f05/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-10-17 16:59:37,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:37,486 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:59:37,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:59:38,586 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_916caaf0-dc55-4ae4-9172-1cc58caf4f05/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-10-17 16:59:38,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:38,662 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:59:39,969 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_916caaf0-dc55-4ae4-9172-1cc58caf4f05/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2022-10-17 16:59:39,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:40,322 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:59:40,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40 WrapperNode [2022-10-17 16:59:40,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:40,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:59:40,324 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:59:40,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:59:40,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:40,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:40,907 INFO L138 Inliner]: procedures = 591, calls = 11425, calls flagged for inlining = 283, calls inlined = 220, statements flattened = 11993 [2022-10-17 16:59:40,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:59:40,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:59:40,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:59:40,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:59:40,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:40,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:41,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:41,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:41,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:41,595 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:41,707 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:41,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:41,828 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:59:41,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:59:41,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:59:41,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:59:41,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:40" (1/1) ... [2022-10-17 16:59:41,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:41,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:59:41,878 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:59:41,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_916caaf0-dc55-4ae4-9172-1cc58caf4f05/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:59:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:59:41,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:59:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:59:41,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:59:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-10-17 16:59:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-10-17 16:59:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-10-17 16:59:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-10-17 16:59:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-10-17 16:59:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-10-17 16:59:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:59:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:59:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:59:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:59:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 16:59:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 16:59:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-10-17 16:59:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-10-17 16:59:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-10-17 16:59:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-10-17 16:59:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:59:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:59:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-17 16:59:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-10-17 16:59:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-10-17 16:59:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-10-17 16:59:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-10-17 16:59:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-10-17 16:59:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:59:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:59:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:59:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:59:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:59:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:59:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:59:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:59:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:59:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:59:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 16:59:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 16:59:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-10-17 16:59:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-10-17 16:59:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:59:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:59:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:59:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:59:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-10-17 16:59:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-10-17 16:59:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-10-17 16:59:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-10-17 16:59:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-10-17 16:59:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-10-17 16:59:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 16:59:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 16:59:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:59:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:59:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:59:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:59:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:59:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-10-17 16:59:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-10-17 16:59:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 16:59:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 16:59:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-10-17 16:59:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-10-17 16:59:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:59:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:59:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-10-17 16:59:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-10-17 16:59:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-10-17 16:59:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-10-17 16:59:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:59:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:59:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-10-17 16:59:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-10-17 16:59:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:59:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:59:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-10-17 16:59:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-10-17 16:59:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:59:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:59:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-10-17 16:59:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-10-17 16:59:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-10-17 16:59:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-10-17 16:59:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:59:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:59:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-10-17 16:59:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-10-17 16:59:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:59:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:59:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-10-17 16:59:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-10-17 16:59:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-10-17 16:59:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-10-17 16:59:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:59:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:59:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:59:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:59:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:59:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:59:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 16:59:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 16:59:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:59:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:59:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 16:59:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 16:59:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-10-17 16:59:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-10-17 16:59:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:59:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:59:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-10-17 16:59:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-10-17 16:59:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-10-17 16:59:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-10-17 16:59:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-10-17 16:59:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-10-17 16:59:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:59:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:59:42,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-10-17 16:59:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-10-17 16:59:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:59:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:59:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-10-17 16:59:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-10-17 16:59:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:59:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:59:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:59:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-10-17 16:59:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-10-17 16:59:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:59:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:59:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:59:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:59:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-10-17 16:59:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-10-17 16:59:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-10-17 16:59:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-10-17 16:59:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-10-17 16:59:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-10-17 16:59:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:59:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:59:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:59:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:59:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-10-17 16:59:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-10-17 16:59:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-10-17 16:59:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-10-17 16:59:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-17 16:59:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-17 16:59:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-10-17 16:59:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-10-17 16:59:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:59:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-10-17 16:59:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-10-17 16:59:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:59:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:59:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-10-17 16:59:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-10-17 16:59:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-10-17 16:59:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-10-17 16:59:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-10-17 16:59:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-10-17 16:59:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:59:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 16:59:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 16:59:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:59:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:59:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:59:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:59:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:59:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:59:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:59:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-10-17 16:59:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-10-17 16:59:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-10-17 16:59:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-10-17 16:59:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-10-17 16:59:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-10-17 16:59:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-10-17 16:59:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-10-17 16:59:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-10-17 16:59:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-10-17 16:59:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-10-17 16:59:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-10-17 16:59:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 16:59:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 16:59:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-10-17 16:59:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-10-17 16:59:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-10-17 16:59:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-10-17 16:59:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-10-17 16:59:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-10-17 16:59:42,082 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-10-17 16:59:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-10-17 16:59:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:59:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:59:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:59:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:59:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-10-17 16:59:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-10-17 16:59:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-10-17 16:59:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-10-17 16:59:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 16:59:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 16:59:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:59:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:59:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:59:42,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:59:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-10-17 16:59:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-10-17 16:59:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 16:59:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 16:59:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 16:59:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 16:59:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 16:59:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 16:59:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 16:59:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 16:59:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:59:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-10-17 16:59:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-10-17 16:59:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:59:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:59:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-10-17 16:59:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-10-17 16:59:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:59:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-10-17 16:59:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-10-17 16:59:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-10-17 16:59:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-10-17 16:59:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-10-17 16:59:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-10-17 16:59:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-10-17 16:59:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-10-17 16:59:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-10-17 16:59:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-10-17 16:59:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:59:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:59:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:59:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-10-17 16:59:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-10-17 16:59:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:59:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:59:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-10-17 16:59:42,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-10-17 16:59:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:59:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:59:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 16:59:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 16:59:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 16:59:42,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 16:59:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-10-17 16:59:42,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-10-17 16:59:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-10-17 16:59:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-10-17 16:59:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:59:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:59:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:59:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:59:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-10-17 16:59:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-10-17 16:59:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:59:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:59:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:59:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:59:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:59:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:59:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-10-17 16:59:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-10-17 16:59:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-10-17 16:59:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-10-17 16:59:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-10-17 16:59:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-10-17 16:59:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-10-17 16:59:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-10-17 16:59:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-10-17 16:59:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-10-17 16:59:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:59:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:59:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-10-17 16:59:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-10-17 16:59:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 16:59:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 16:59:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-17 16:59:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-17 16:59:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-10-17 16:59:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-10-17 16:59:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-10-17 16:59:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-10-17 16:59:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-10-17 16:59:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-10-17 16:59:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:59:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:59:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:59:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:59:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:59:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:59:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-10-17 16:59:42,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-10-17 16:59:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:59:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:59:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-10-17 16:59:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-10-17 16:59:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-10-17 16:59:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-10-17 16:59:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-10-17 16:59:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-10-17 16:59:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:59:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:59:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-10-17 16:59:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-10-17 16:59:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 16:59:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 16:59:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 16:59:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 16:59:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-10-17 16:59:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-10-17 16:59:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:59:42,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:59:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 16:59:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 16:59:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-10-17 16:59:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-10-17 16:59:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 16:59:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 16:59:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:59:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:59:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-10-17 16:59:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-10-17 16:59:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:59:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:59:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-10-17 16:59:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-10-17 16:59:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-17 16:59:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-10-17 16:59:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-10-17 16:59:42,111 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-10-17 16:59:42,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-10-17 16:59:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-10-17 16:59:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-10-17 16:59:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-10-17 16:59:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-10-17 16:59:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:59:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:59:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-17 16:59:42,112 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-17 16:59:42,112 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-10-17 16:59:42,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-10-17 16:59:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-10-17 16:59:42,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-10-17 16:59:42,113 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-10-17 16:59:42,113 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-10-17 16:59:43,504 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:59:43,514 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation