./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/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 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d --- 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 16:43:41,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:41,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:41,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:41,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:41,174 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:41,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:41,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:41,184 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:41,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:41,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:41,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:41,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:41,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:41,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:41,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:41,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:41,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:41,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:41,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:41,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:41,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:41,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:41,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:41,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:41,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:41,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:41,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:41,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:41,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:41,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:41,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:41,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:41,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:41,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:41,247 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:41,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:41,248 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:41,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:41,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:41,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:41,252 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:43:41,293 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:41,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:41,295 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:41,296 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:41,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:41,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:41,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:41,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:43:41,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:41,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:41,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:41,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:41,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:41,300 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:41,300 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:41,300 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:41,300 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:41,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:41,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:41,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:41,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:41,302 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:41,302 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:43:41,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:43:41,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:41,303 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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d [2022-10-17 16:43:41,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:41,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:41,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:41,631 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:41,633 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:41,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2022-10-17 16:43:41,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data/a60af9748/63cd06dba0784e9d86c6dd1826032ac5/FLAG313dbb159 [2022-10-17 16:43:42,863 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:42,864 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2022-10-17 16:43:42,931 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data/a60af9748/63cd06dba0784e9d86c6dd1826032ac5/FLAG313dbb159 [2022-10-17 16:43:43,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data/a60af9748/63cd06dba0784e9d86c6dd1826032ac5 [2022-10-17 16:43:43,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:43,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:43,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:43,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:43,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:43,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:43" (1/1) ... [2022-10-17 16:43:43,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68cd77bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:43, skipping insertion in model container [2022-10-17 16:43:43,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:43" (1/1) ... [2022-10-17 16:43:43,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:43,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:47,773 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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2022-10-17 16:43:47,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:47,852 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:48,272 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: desc = (unsigned int )*((bcsp___0->rx_skb)->data + 1UL) & 15U [10038] 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 16:43:48,278 INFO L158 Benchmark]: Toolchain (without parser) took 5073.88ms. Allocated memory was 100.7MB in the beginning and 207.6MB in the end (delta: 107.0MB). Free memory was 67.7MB in the beginning and 110.9MB in the end (delta: -43.2MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. [2022-10-17 16:43:48,278 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:43:48,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5069.24ms. Allocated memory was 100.7MB in the beginning and 207.6MB in the end (delta: 107.0MB). Free memory was 67.4MB in the beginning and 110.9MB in the end (delta: -43.4MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. [2022-10-17 16:43:48,282 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5069.24ms. Allocated memory was 100.7MB in the beginning and 207.6MB in the end (delta: 107.0MB). Free memory was 67.4MB in the beginning and 110.9MB in the end (delta: -43.4MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: desc = (unsigned int )*((bcsp___0->rx_skb)->data + 1UL) & 15U [10038] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: desc = (unsigned int )*((bcsp___0->rx_skb)->data + 1UL) & 15U [10038]: 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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/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 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d --- 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 16:43:50,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:43:50,576 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:43:50,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:43:50,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:43:50,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:43:50,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:43:50,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:43:50,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:43:50,644 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:43:50,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:43:50,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:43:50,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:43:50,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:43:50,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:43:50,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:43:50,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:43:50,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:43:50,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:43:50,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:43:50,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:43:50,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:43:50,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:43:50,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:43:50,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:43:50,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:43:50,690 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:43:50,691 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:43:50,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:43:50,694 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:43:50,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:43:50,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:43:50,698 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:43:50,699 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:43:50,700 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:43:50,700 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:43:50,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:43:50,701 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:43:50,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:43:50,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:43:50,704 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:43:50,705 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:43:50,753 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:43:50,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:43:50,754 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:43:50,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:43:50,755 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:43:50,755 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:43:50,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:43:50,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:43:50,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:43:50,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:43:50,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:43:50,757 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:43:50,757 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:43:50,757 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:43:50,757 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:43:50,757 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:43:50,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:43:50,758 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:43:50,758 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:43:50,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:43:50,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:43:50,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:43:50,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:43:50,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:43:50,760 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:43:50,760 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:43:50,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:43:50,760 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:43:50,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:43:50,761 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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d [2022-10-17 16:43:51,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:43:51,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:43:51,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:43:51,233 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:43:51,234 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:43:51,235 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2022-10-17 16:43:51,295 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data/7160b2723/3369dbaf046e428aa57e5806f8820bd1/FLAGdbbe8b899 [2022-10-17 16:43:52,320 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:43:52,322 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2022-10-17 16:43:52,412 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data/7160b2723/3369dbaf046e428aa57e5806f8820bd1/FLAGdbbe8b899 [2022-10-17 16:43:52,629 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/data/7160b2723/3369dbaf046e428aa57e5806f8820bd1 [2022-10-17 16:43:52,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:43:52,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:43:52,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:52,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:43:52,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:43:52,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2811f707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:52, skipping insertion in model container [2022-10-17 16:43:52,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:43:52" (1/1) ... [2022-10-17 16:43:52,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:43:52,854 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:57,186 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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2022-10-17 16:43:57,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:57,280 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:43:57,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:43:57,940 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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2022-10-17 16:43:57,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:57,972 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:43:58,778 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_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2022-10-17 16:43:58,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:43:59,229 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:43:59,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59 WrapperNode [2022-10-17 16:43:59,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:43:59,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:59,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:43:59,232 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:43:59,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,630 INFO L138 Inliner]: procedures = 504, calls = 4666, calls flagged for inlining = 135, calls inlined = 106, statements flattened = 6188 [2022-10-17 16:43:59,631 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:43:59,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:43:59,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:43:59,633 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:43:59,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,966 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:43:59,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:44:00,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:00,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:00,045 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:00,046 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:00,046 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:43:59" (1/1) ... [2022-10-17 16:44:00,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:00,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:00,078 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:00,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9fd4959a-f4ab-4c65-b16a-55a3bf6bd9e9/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-10-17 16:44:00,228 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-10-17 16:44:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_prepare_pkt [2022-10-17 16:44:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_prepare_pkt [2022-10-17 16:44:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:44:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:44:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-10-17 16:44:00,229 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-10-17 16:44:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_setup [2022-10-17 16:44:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_setup [2022-10-17 16:44:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 16:44:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 16:44:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:44:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:44:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure ll_dequeue [2022-10-17 16:44:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_dequeue [2022-10-17 16:44:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_close [2022-10-17 16:44:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_close [2022-10-17 16:44:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-10-17 16:44:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-10-17 16:44:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:44:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:44:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:44:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:44:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_flush [2022-10-17 16:44:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_flush [2022-10-17 16:44:00,233 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dequeue [2022-10-17 16:44:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dequeue [2022-10-17 16:44:00,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-10-17 16:44:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-10-17 16:44:00,233 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 16:44:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure h5_link_control [2022-10-17 16:44:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_link_control [2022-10-17 16:44:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:44:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:44:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:44:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:44:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___1 [2022-10-17 16:44:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___1 [2022-10-17 16:44:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-10-17 16:44:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-10-17 16:44:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:44:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 16:44:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:44:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:44:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure h4_enqueue [2022-10-17 16:44:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_enqueue [2022-10-17 16:44:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 16:44:00,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 16:44:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hci_uart_work [2022-10-17 16:44:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hci_uart_work [2022-10-17 16:44:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_set_bdaddr [2022-10-17 16:44:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_setup [2022-10-17 16:44:00,240 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_setup [2022-10-17 16:44:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:44:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:44:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure __ll_do_awake [2022-10-17 16:44:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __ll_do_awake [2022-10-17 16:44:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2022-10-17 16:44:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2022-10-17 16:44:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure h5_enqueue [2022-10-17 16:44:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_enqueue [2022-10-17 16:44:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_complete_rx_pkt [2022-10-17 16:44:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_complete_rx_pkt [2022-10-17 16:44:00,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:44:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:44:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_unregister_proto [2022-10-17 16:44:00,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_unregister_proto [2022-10-17 16:44:00,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 16:44:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 16:44:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure hci_get_drvdata [2022-10-17 16:44:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_get_drvdata [2022-10-17 16:44:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_close [2022-10-17 16:44:00,247 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_close [2022-10-17 16:44:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_set_bdaddr [2022-10-17 16:44:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2022-10-17 16:44:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2022-10-17 16:44:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_recv [2022-10-17 16:44:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_recv [2022-10-17 16:44:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:44:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 16:44:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_proto [2022-10-17 16:44:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_proto [2022-10-17 16:44:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_recv [2022-10-17 16:44:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_recv [2022-10-17 16:44:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:44:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:44:00,251 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_flush [2022-10-17 16:44:00,251 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_flush [2022-10-17 16:44:00,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:44:00,252 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2022-10-17 16:44:00,252 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2022-10-17 16:44:00,253 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2022-10-17 16:44:00,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2022-10-17 16:44:00,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:00,254 INFO L130 BoogieDeclarations]: Found specification of procedure bscp_get_crc [2022-10-17 16:44:00,254 INFO L138 BoogieDeclarations]: Found implementation of procedure bscp_get_crc [2022-10-17 16:44:00,254 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:44:00,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:44:00,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:44:00,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:44:00,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:44:00,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:44:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:44:00,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:44:00,256 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2022-10-17 16:44:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2022-10-17 16:44:00,256 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_work [2022-10-17 16:44:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_work [2022-10-17 16:44:00,257 INFO L130 BoogieDeclarations]: Found specification of procedure ll_close [2022-10-17 16:44:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_close [2022-10-17 16:44:00,257 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2022-10-17 16:44:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2022-10-17 16:44:00,258 INFO L130 BoogieDeclarations]: Found specification of procedure send_hcill_cmd [2022-10-17 16:44:00,258 INFO L138 BoogieDeclarations]: Found implementation of procedure send_hcill_cmd [2022-10-17 16:44:00,259 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 16:44:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 16:44:00,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 16:44:00,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 16:44:00,262 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flush [2022-10-17 16:44:00,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flush [2022-10-17 16:44:00,265 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_msgdelim [2022-10-17 16:44:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_msgdelim [2022-10-17 16:44:00,265 INFO L130 BoogieDeclarations]: Found specification of procedure h4_dequeue [2022-10-17 16:44:00,265 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_dequeue [2022-10-17 16:44:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure ath_wakeup_ar3k [2022-10-17 16:44:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_wakeup_ar3k [2022-10-17 16:44:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure h5_prepare_pkt [2022-10-17 16:44:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_prepare_pkt [2022-10-17 16:44:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-10-17 16:44:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-10-17 16:44:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:44:00,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:44:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_open [2022-10-17 16:44:00,274 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_open [2022-10-17 16:44:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 16:44:00,274 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 16:44:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_close [2022-10-17 16:44:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_close [2022-10-17 16:44:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:44:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:44:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:44:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:44:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:44:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure h5_flush [2022-10-17 16:44:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_flush [2022-10-17 16:44:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:44:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure ll_check_data_len [2022-10-17 16:44:00,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_check_data_len [2022-10-17 16:44:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:44:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-10-17 16:44:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-10-17 16:44:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:44:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:44:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:44:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:44:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:44:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:44:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_one_byte [2022-10-17 16:44:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_one_byte [2022-10-17 16:44:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-10-17 16:44:00,278 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-10-17 16:44:00,278 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-10-17 16:44:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-10-17 16:44:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_baudrate [2022-10-17 16:44:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_baudrate [2022-10-17 16:44:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2022-10-17 16:44:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2022-10-17 16:44:00,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2022-10-17 16:44:00,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2022-10-17 16:44:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ath_open [2022-10-17 16:44:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_open [2022-10-17 16:44:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ath_setup [2022-10-17 16:44:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_setup [2022-10-17 16:44:00,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:44:00,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:44:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2022-10-17 16:44:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2022-10-17 16:44:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_dequeue [2022-10-17 16:44:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_dequeue [2022-10-17 16:44:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:44:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:44:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2022-10-17 16:44:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2022-10-17 16:44:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2022-10-17 16:44:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2022-10-17 16:44:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:44:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:44:00,282 INFO L130 BoogieDeclarations]: Found specification of procedure h4_open [2022-10-17 16:44:00,282 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_open [2022-10-17 16:44:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-10-17 16:44:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-10-17 16:44:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 16:44:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 16:44:00,283 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_send_frame [2022-10-17 16:44:00,283 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_send_frame [2022-10-17 16:44:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:44:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure __hci_cmd_sync [2022-10-17 16:44:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __hci_cmd_sync [2022-10-17 16:44:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure ath_close [2022-10-17 16:44:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_close [2022-10-17 16:44:00,284 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_crc_update [2022-10-17 16:44:00,284 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_crc_update [2022-10-17 16:44:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:44:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:44:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:44:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-10-17 16:44:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-10-17 16:44:00,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 16:44:00,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 16:44:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2022-10-17 16:44:00,286 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2022-10-17 16:44:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:44:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:44:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:44:00,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:44:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:44:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure h4_close [2022-10-17 16:44:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_close [2022-10-17 16:44:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-10-17 16:44:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-10-17 16:44:00,287 INFO L130 BoogieDeclarations]: Found specification of procedure h5_reset_rx [2022-10-17 16:44:00,287 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_reset_rx [2022-10-17 16:44:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-17 16:44:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-10-17 16:44:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_termios [2022-10-17 16:44:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_termios [2022-10-17 16:44:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv [2022-10-17 16:44:00,288 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv [2022-10-17 16:44:00,288 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:44:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:44:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:44:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:44:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-10-17 16:44:00,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-10-17 16:44:00,289 INFO L130 BoogieDeclarations]: Found specification of procedure ath_recv [2022-10-17 16:44:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_recv [2022-10-17 16:44:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_flush [2022-10-17 16:44:00,290 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_flush [2022-10-17 16:44:00,290 INFO L130 BoogieDeclarations]: Found specification of procedure h5_close [2022-10-17 16:44:00,291 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_close [2022-10-17 16:44:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_dequeue [2022-10-17 16:44:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_dequeue [2022-10-17 16:44:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:44:00,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:44:00,295 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_one_byte [2022-10-17 16:44:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_one_byte [2022-10-17 16:44:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_open [2022-10-17 16:44:00,296 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_open [2022-10-17 16:44:00,296 INFO L130 BoogieDeclarations]: Found specification of procedure h5_dequeue [2022-10-17 16:44:00,297 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_dequeue [2022-10-17 16:44:00,297 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_delim [2022-10-17 16:44:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_delim [2022-10-17 16:44:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_close [2022-10-17 16:44:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_close [2022-10-17 16:44:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 16:44:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 16:44:00,298 INFO L130 BoogieDeclarations]: Found specification of procedure ath_enqueue [2022-10-17 16:44:00,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_enqueue [2022-10-17 16:44:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure h5_open [2022-10-17 16:44:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_open [2022-10-17 16:44:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 16:44:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 16:44:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure ll_enqueue [2022-10-17 16:44:00,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_enqueue [2022-10-17 16:44:00,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:44:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 16:44:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:44:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:44:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv_buf [2022-10-17 16:44:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv_buf [2022-10-17 16:44:00,300 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:44:00,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:44:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2022-10-17 16:44:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2022-10-17 16:44:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-10-17 16:44:00,301 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-10-17 16:44:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:44:00,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:44:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:44:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:44:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:44:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:44:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure tty_driver_flush_buffer [2022-10-17 16:44:00,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_driver_flush_buffer [2022-10-17 16:44:00,302 INFO L130 BoogieDeclarations]: Found specification of procedure h5_recv [2022-10-17 16:44:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_recv [2022-10-17 16:44:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure ll_open [2022-10-17 16:44:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_open [2022-10-17 16:44:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_wakeup [2022-10-17 16:44:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_wakeup [2022-10-17 16:44:00,303 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:44:00,303 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:44:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:44:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:44:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_set_baudrate [2022-10-17 16:44:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_set_baudrate [2022-10-17 16:44:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure ll_flush [2022-10-17 16:44:00,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_flush [2022-10-17 16:44:00,304 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_enqueue [2022-10-17 16:44:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_enqueue [2022-10-17 16:44:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure ll_recv [2022-10-17 16:44:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_recv [2022-10-17 16:44:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_write_work [2022-10-17 16:44:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_write_work [2022-10-17 16:44:00,305 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:44:00,305 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:44:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-10-17 16:44:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-10-17 16:44:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 16:44:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 16:44:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_open [2022-10-17 16:44:00,306 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_open [2022-10-17 16:44:00,306 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_enqueue [2022-10-17 16:44:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_enqueue [2022-10-17 16:44:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 16:44:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 16:44:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-10-17 16:44:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-10-17 16:44:00,307 INFO L130 BoogieDeclarations]: Found specification of procedure h4_flush [2022-10-17 16:44:00,307 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_flush [2022-10-17 16:44:01,335 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:01,346 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:44:09,000 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;