./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-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/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 1e656e08f859c02a2fcbde115f6fa3d541385535606558c0d455741014c679db --- 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 16:43:46,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:46,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:47,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:47,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:47,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:47,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:47,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:47,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:47,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:47,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:47,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:47,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:47,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:47,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:47,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:47,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:47,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:47,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:47,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:47,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:47,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:47,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:47,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:47,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:47,037 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:47,038 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:47,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:47,040 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:47,041 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:47,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:47,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:47,044 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:47,045 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:47,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:47,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:47,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:47,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:47,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:47,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:47,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:47,051 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:43:47,090 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:47,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:47,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:47,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:47,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:47,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:47,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:47,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:43:47,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:47,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:47,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:47,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:47,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:47,096 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:47,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:47,097 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:47,097 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:47,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:47,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:47,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:47,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:47,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:47,098 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:43:47,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:43:47,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:47,099 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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e656e08f859c02a2fcbde115f6fa3d541385535606558c0d455741014c679db [2022-10-17 16:43:47,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:47,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:47,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:47,476 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:47,480 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:47,482 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i [2022-10-17 16:43:47,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data/6cc98ada4/8661a4befefd460c96cab746713a0fd3/FLAG00cd10c57 [2022-10-17 16:43:48,839 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:48,840 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i [2022-10-17 16:43:48,932 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data/6cc98ada4/8661a4befefd460c96cab746713a0fd3/FLAG00cd10c57 [2022-10-17 16:43:48,960 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data/6cc98ada4/8661a4befefd460c96cab746713a0fd3 [2022-10-17 16:43:48,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:48,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:48,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:48,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:48,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:48,976 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:48" (1/1) ... [2022-10-17 16:43:48,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e598955 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:48, skipping insertion in model container [2022-10-17 16:43:48,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:48" (1/1) ... [2022-10-17 16:43:48,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:49,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:55,259 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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2022-10-17 16:43:55,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:55,772 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:55,990 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: val = (unsigned int )val & 65151U [8609] 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: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 16:43:55,996 INFO L158 Benchmark]: Toolchain (without parser) took 7027.02ms. Allocated memory was 81.8MB in the beginning and 178.3MB in the end (delta: 96.5MB). Free memory was 37.1MB in the beginning and 80.2MB in the end (delta: -43.1MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. [2022-10-17 16:43:55,998 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 81.8MB. Free memory was 59.3MB in the beginning and 59.2MB in the end (delta: 59.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:43:56,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7022.76ms. Allocated memory was 81.8MB in the beginning and 178.3MB in the end (delta: 96.5MB). Free memory was 37.1MB in the beginning and 80.2MB in the end (delta: -43.1MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. [2022-10-17 16:43:56,003 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 81.8MB. Free memory was 59.3MB in the beginning and 59.2MB in the end (delta: 59.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7022.76ms. Allocated memory was 81.8MB in the beginning and 178.3MB in the end (delta: 96.5MB). Free memory was 37.1MB in the beginning and 80.2MB in the end (delta: -43.1MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: val = (unsigned int )val & 65151U [8609] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: val = (unsigned int )val & 65151U [8609]: 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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/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 1e656e08f859c02a2fcbde115f6fa3d541385535606558c0d455741014c679db --- 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 16:43:58,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:58,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:58,340 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:58,341 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:58,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:58,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:58,353 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:58,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:58,364 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:58,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:58,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:58,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:58,374 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:58,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:58,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:58,379 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:58,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:58,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:58,391 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:58,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:58,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:58,398 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:58,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:58,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:58,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:58,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:58,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:58,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:58,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:58,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:58,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:58,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:58,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:58,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:58,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:58,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:58,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:58,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:58,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:58,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:58,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:43:58,470 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:58,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:58,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:58,472 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:58,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:58,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:58,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:58,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:58,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:58,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:58,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:58,476 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:43:58,476 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:43:58,476 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:43:58,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:58,476 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:58,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:58,477 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:58,477 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:58,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:58,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:58,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:58,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:58,478 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:58,478 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:43:58,478 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:43:58,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:58,479 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:43:58,479 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:43:58,479 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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e656e08f859c02a2fcbde115f6fa3d541385535606558c0d455741014c679db [2022-10-17 16:43:58,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:58,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:58,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:58,926 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:58,927 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:58,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i [2022-10-17 16:43:59,015 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data/5187eafd8/fb6c94aac84543d7a683c8c6e5c4961a/FLAG1dd4be444 [2022-10-17 16:44:00,328 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:00,330 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i [2022-10-17 16:44:00,441 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data/5187eafd8/fb6c94aac84543d7a683c8c6e5c4961a/FLAG1dd4be444 [2022-10-17 16:44:00,909 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/data/5187eafd8/fb6c94aac84543d7a683c8c6e5c4961a [2022-10-17 16:44:00,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:00,915 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:00,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:00,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:00,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:00,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:00" (1/1) ... [2022-10-17 16:44:00,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dcc4362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:00, skipping insertion in model container [2022-10-17 16:44:00,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:00" (1/1) ... [2022-10-17 16:44:00,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:01,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:07,193 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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2022-10-17 16:44:07,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:07,706 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:44:07,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:08,546 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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2022-10-17 16:44:08,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:08,687 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:09,773 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_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2022-10-17 16:44:09,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:10,420 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:10,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10 WrapperNode [2022-10-17 16:44:10,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:10,422 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:10,423 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:10,423 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:10,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:10,672 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,198 INFO L138 Inliner]: procedures = 630, calls = 8387, calls flagged for inlining = 398, calls inlined = 395, statements flattened = 18193 [2022-10-17 16:44:11,200 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:11,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:11,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:11,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:11,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:12,063 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:12,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:12,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:12,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:12,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:12,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:12,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:12,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:12,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:12,238 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:12,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c8c5c8c-7e3b-43f9-abeb-baf8e0accd4b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_80 [2022-10-17 16:44:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_80 [2022-10-17 16:44:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_disable_interrupts [2022-10-17 16:44:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_disable_interrupts [2022-10-17 16:44:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_debugfs_add_files [2022-10-17 16:44:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_debugfs_add_files [2022-10-17 16:44:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_cmd_channel_switch [2022-10-17 16:44:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_cmd_channel_switch [2022-10-17 16:44:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write_reg [2022-10-17 16:44:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write_reg [2022-10-17 16:44:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_hw_init [2022-10-17 16:44:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_hw_init [2022-10-17 16:44:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:44:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:44:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 16:44:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 16:44:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:44:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:44:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_calc_tx_blocks [2022-10-17 16:44:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_calc_tx_blocks [2022-10-17 16:44:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 16:44:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 16:44:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_trigger_cmd [2022-10-17 16:44:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_trigger_cmd [2022-10-17 16:44:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_wl1271 [2022-10-17 16:44:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_wl1271 [2022-10-17 16:44:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_debugfs_update_stats [2022-10-17 16:44:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_debugfs_update_stats [2022-10-17 16:44:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure generic_file_llseek [2022-10-17 16:44:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_file_llseek [2022-10-17 16:44:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_sta_get_ap_rate_mask [2022-10-17 16:44:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_sta_get_ap_rate_mask [2022-10-17 16:44:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_data_len [2022-10-17 16:44:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_data_len [2022-10-17 16:44:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_convert_fw_status [2022-10-17 16:44:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_convert_fw_status [2022-10-17 16:44:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_top_reg_write [2022-10-17 16:44:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_top_reg_write [2022-10-17 16:44:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_cmd_send [2022-10-17 16:44:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_cmd_send [2022-10-17 16:44:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:44:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:44:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:44:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:44:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:44:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:44:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-10-17 16:44:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-10-17 16:44:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:44:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:44:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2022-10-17 16:44:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2022-10-17 16:44:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_identify_chip [2022-10-17 16:44:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_identify_chip [2022-10-17 16:44:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_tx_min_rate_get [2022-10-17 16:44:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_tx_min_rate_get [2022-10-17 16:44:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_remove [2022-10-17 16:44:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_remove [2022-10-17 16:44:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_peer_cap [2022-10-17 16:44:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_peer_cap [2022-10-17 16:44:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:44:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:44:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_wait_for_event [2022-10-17 16:44:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_wait_for_event [2022-10-17 16:44:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-10-17 16:44:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-10-17 16:44:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_min_fw_ver [2022-10-17 16:44:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_min_fw_ver [2022-10-17 16:44:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:44:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:44:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:44:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_cmd_build_probe_req [2022-10-17 16:44:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_cmd_build_probe_req [2022-10-17 16:44:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:44:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:44:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:44:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:44:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:44:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:44:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_lnk_low_prio [2022-10-17 16:44:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_lnk_low_prio [2022-10-17 16:44:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:44:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:44:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_partition [2022-10-17 16:44:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_partition [2022-10-17 16:44:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_top_reg_read [2022-10-17 16:44:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_top_reg_read [2022-10-17 16:44:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_rx_packet_len [2022-10-17 16:44:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_rx_packet_len [2022-10-17 16:44:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_stop [2022-10-17 16:44:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_stop [2022-10-17 16:44:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:44:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:44:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:44:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:44:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:44:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:44:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:44:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:44:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:44:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:44:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_probe [2022-10-17 16:44:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_probe [2022-10-17 16:44:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:44:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:44:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:44:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_boot [2022-10-17 16:44:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_boot [2022-10-17 16:44:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure wl128x_switch_tcxo_to_fref [2022-10-17 16:44:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure wl128x_switch_tcxo_to_fref [2022-10-17 16:44:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_process_mailbox_events [2022-10-17 16:44:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_process_mailbox_events [2022-10-17 16:44:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_translate_addr [2022-10-17 16:44:12,301 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_translate_addr [2022-10-17 16:44:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_read32 [2022-10-17 16:44:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_read32 [2022-10-17 16:44:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_write [2022-10-17 16:44:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_write [2022-10-17 16:44:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:44:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:44:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:44:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:44:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_scan_send [2022-10-17 16:44:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_scan_send [2022-10-17 16:44:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_pg_ver [2022-10-17 16:44:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_pg_ver [2022-10-17 16:44:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_write32 [2022-10-17 16:44:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_write32 [2022-10-17 16:44:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_scan_stm [2022-10-17 16:44:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_scan_stm [2022-10-17 16:44:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:44:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:44:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:44:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:44:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_ULONG~X~~bool~0~TO~C_INT [2022-10-17 16:44:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_ULONG~X~~bool~0~TO~C_INT [2022-10-17 16:44:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:44:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:44:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_blocks [2022-10-17 16:44:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_blocks [2022-10-17 16:44:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_csum [2022-10-17 16:44:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_csum [2022-10-17 16:44:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_key [2022-10-17 16:44:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_key [2022-10-17 16:44:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_ht_cap [2022-10-17 16:44:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_ht_cap [2022-10-17 16:44:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:44:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_rx_buf_align [2022-10-17 16:44:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_rx_buf_align [2022-10-17 16:44:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:44:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_lnk_high_prio [2022-10-17 16:44:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_lnk_high_prio [2022-10-17 16:44:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_clock_idx [2022-10-17 16:44:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_clock_idx [2022-10-17 16:44:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:44:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:44:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:44:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:44:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:44:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:44:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:44:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_read32 [2022-10-17 16:44:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_read32 [2022-10-17 16:44:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:44:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:44:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write32 [2022-10-17 16:44:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write32 [2022-10-17 16:44:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:44:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:44:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:44:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:44:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-17 16:44:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-10-17 16:44:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:44:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:44:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:44:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:44:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:44:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:44:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_calc_packet_alignment [2022-10-17 16:44:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_calc_packet_alignment [2022-10-17 16:44:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_start [2022-10-17 16:44:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_start [2022-10-17 16:44:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_wl1271 [2022-10-17 16:44:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_wl1271 [2022-10-17 16:44:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:44:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:44:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_mac [2022-10-17 16:44:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_mac [2022-10-17 16:44:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_setup [2022-10-17 16:44:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_setup [2022-10-17 16:44:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_sched_scan_stop [2022-10-17 16:44:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_sched_scan_stop [2022-10-17 16:44:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:44:12,313 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:44:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_plt_init [2022-10-17 16:44:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_plt_init [2022-10-17 16:44:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write [2022-10-17 16:44:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write [2022-10-17 16:44:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:44:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:44:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_tx_delayed_compl [2022-10-17 16:44:12,314 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_tx_delayed_compl [2022-10-17 16:44:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_cmd_test [2022-10-17 16:44:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_cmd_test [2022-10-17 16:44:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-10-17 16:44:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-10-17 16:44:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_ack_event [2022-10-17 16:44:12,315 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_ack_event [2022-10-17 16:44:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_convert_hwaddr [2022-10-17 16:44:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_convert_hwaddr [2022-10-17 16:44:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_spare_blocks [2022-10-17 16:44:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_spare_blocks [2022-10-17 16:44:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_sched_scan_start [2022-10-17 16:44:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_sched_scan_start [2022-10-17 16:44:14,030 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:14,033 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation