./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/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_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu --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 --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:36:32,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:36:32,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:36:32,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:36:32,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:36:32,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:36:32,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:36:32,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:36:32,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:36:32,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:36:32,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:36:32,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:36:32,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:36:32,778 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:36:32,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:36:32,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:36:32,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:36:32,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:36:32,793 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:36:32,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:36:32,806 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:36:32,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:36:32,811 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:36:32,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:36:32,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:36:32,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:36:32,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:36:32,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:36:32,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:36:32,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:36:32,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:36:32,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:36:32,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:36:32,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:36:32,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:36:32,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:36:32,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:36:32,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:36:32,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:36:32,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:36:32,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:36:32,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:36:32,875 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:36:32,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:36:32,877 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:36:32,878 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:36:32,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:36:32,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:36:32,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:36:32,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:36:32,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:36:32,880 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:36:32,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:36:32,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:36:32,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:36:32,881 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:36:32,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:36:32,882 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:36:32,882 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:36:32,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:36:32,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:36:32,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:36:32,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:36:32,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:36:32,883 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:36:32,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:36:32,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:36:32,884 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_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d [2021-11-23 15:36:33,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:36:33,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:36:33,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:36:33,215 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:36:33,216 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:36:33,217 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:36:33,294 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data/1db88ecc5/0a69dd41ff2b4b34ab788711847ce7f7/FLAGcc655bcfc [2021-11-23 15:36:34,355 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:36:34,355 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/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 [2021-11-23 15:36:34,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data/1db88ecc5/0a69dd41ff2b4b34ab788711847ce7f7/FLAGcc655bcfc [2021-11-23 15:36:34,714 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data/1db88ecc5/0a69dd41ff2b4b34ab788711847ce7f7 [2021-11-23 15:36:34,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:36:34,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:36:34,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:36:34,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:36:34,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:36:34,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:34" (1/1) ... [2021-11-23 15:36:34,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3748462e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:34, skipping insertion in model container [2021-11-23 15:36:34,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:34" (1/1) ... [2021-11-23 15:36:34,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:36:34,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:36:39,098 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_71dd12fa-b104-45c9-aaa5-5ce44137105d/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] [2021-11-23 15:36:39,156 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:39,225 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:36:39,929 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_71dd12fa-b104-45c9-aaa5-5ce44137105d/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] [2021-11-23 15:36:39,937 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:40,276 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:36:40,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40 WrapperNode [2021-11-23 15:36:40,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:36:40,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:36:40,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:36:40,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:36:40,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:40,481 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:40,837 INFO L137 Inliner]: procedures = 490, calls = 4671, calls flagged for inlining = 140, calls inlined = 118, statements flattened = 7284 [2021-11-23 15:36:40,839 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:36:40,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:36:40,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:36:40,841 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:36:40,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:40,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:40,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:40,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:41,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:41,212 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:41,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:41,326 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:36:41,327 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:36:41,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:36:41,328 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:36:41,329 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:40" (1/1) ... [2021-11-23 15:36:41,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:36:41,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:36:41,370 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:36:41,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:36:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:36:41,421 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:36:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_prepare_pkt [2021-11-23 15:36:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_prepare_pkt [2021-11-23 15:36:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:36:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:36:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:36:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:36:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_setup [2021-11-23 15:36:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_setup [2021-11-23 15:36:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:36:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:36:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:36:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:36:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure ll_dequeue [2021-11-23 15:36:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_dequeue [2021-11-23 15:36:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_close [2021-11-23 15:36:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_close [2021-11-23 15:36:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:36:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:36:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:36:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:36:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:36:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:36:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_flush [2021-11-23 15:36:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_flush [2021-11-23 15:36:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dequeue [2021-11-23 15:36:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dequeue [2021-11-23 15:36:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:36:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:36:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:36:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure h5_link_control [2021-11-23 15:36:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_link_control [2021-11-23 15:36:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:36:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:36:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:36:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:36:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___1 [2021-11-23 15:36:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___1 [2021-11-23 15:36:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:36:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:36:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:36:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure h4_enqueue [2021-11-23 15:36:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_enqueue [2021-11-23 15:36:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:36:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:36:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hci_uart_work [2021-11-23 15:36:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hci_uart_work [2021-11-23 15:36:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_set_bdaddr [2021-11-23 15:36:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_setup [2021-11-23 15:36:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_setup [2021-11-23 15:36:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:36:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:36:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:36:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:36:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure __ll_do_awake [2021-11-23 15:36:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __ll_do_awake [2021-11-23 15:36:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2021-11-23 15:36:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2021-11-23 15:36:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure h5_peer_reset [2021-11-23 15:36:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_peer_reset [2021-11-23 15:36:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:36:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure h5_enqueue [2021-11-23 15:36:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_enqueue [2021-11-23 15:36:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_complete_rx_pkt [2021-11-23 15:36:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_complete_rx_pkt [2021-11-23 15:36:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:36:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:36:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_unregister_proto [2021-11-23 15:36:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_unregister_proto [2021-11-23 15:36:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:36:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:36:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure hci_get_drvdata [2021-11-23 15:36:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_get_drvdata [2021-11-23 15:36:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_close [2021-11-23 15:36:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_close [2021-11-23 15:36:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_set_bdaddr [2021-11-23 15:36:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2021-11-23 15:36:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2021-11-23 15:36:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_recv [2021-11-23 15:36:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_recv [2021-11-23 15:36:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_proto [2021-11-23 15:36:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_proto [2021-11-23 15:36:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_recv [2021-11-23 15:36:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_recv [2021-11-23 15:36:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:36:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:36:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_flush [2021-11-23 15:36:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_flush [2021-11-23 15:36:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:36:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-11-23 15:36:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-11-23 15:36:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 15:36:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 15:36:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:36:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure bscp_get_crc [2021-11-23 15:36:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bscp_get_crc [2021-11-23 15:36:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:36:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:36:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:36:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:36:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:36:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2021-11-23 15:36:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2021-11-23 15:36:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_work [2021-11-23 15:36:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_work [2021-11-23 15:36:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure ll_close [2021-11-23 15:36:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_close [2021-11-23 15:36:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:36:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:36:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2021-11-23 15:36:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2021-11-23 15:36:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure send_hcill_cmd [2021-11-23 15:36:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure send_hcill_cmd [2021-11-23 15:36:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:36:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:36:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flush [2021-11-23 15:36:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flush [2021-11-23 15:36:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_msgdelim [2021-11-23 15:36:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_msgdelim [2021-11-23 15:36:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure h4_dequeue [2021-11-23 15:36:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_dequeue [2021-11-23 15:36:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure ath_wakeup_ar3k [2021-11-23 15:36:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_wakeup_ar3k [2021-11-23 15:36:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure h5_prepare_pkt [2021-11-23 15:36:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_prepare_pkt [2021-11-23 15:36:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:36:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:36:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:36:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:36:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_open [2021-11-23 15:36:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_open [2021-11-23 15:36:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:36:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:36:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_close [2021-11-23 15:36:41,463 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_close [2021-11-23 15:36:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:36:41,464 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:36:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure h5_cfg_field [2021-11-23 15:36:41,464 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_cfg_field [2021-11-23 15:36:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:36:41,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:36:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:36:41,464 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:36:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure h5_flush [2021-11-23 15:36:41,465 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_flush [2021-11-23 15:36:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-23 15:36:41,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-23 15:36:41,465 INFO L130 BoogieDeclarations]: Found specification of procedure ll_check_data_len [2021-11-23 15:36:41,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_check_data_len [2021-11-23 15:36:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:36:41,466 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:36:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:36:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:36:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:36:41,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:36:41,466 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_one_byte [2021-11-23 15:36:41,467 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_one_byte [2021-11-23 15:36:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-11-23 15:36:41,467 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-11-23 15:36:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-23 15:36:41,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-23 15:36:41,467 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_baudrate [2021-11-23 15:36:41,468 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_baudrate [2021-11-23 15:36:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2021-11-23 15:36:41,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2021-11-23 15:36:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-11-23 15:36:41,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-11-23 15:36:41,468 INFO L130 BoogieDeclarations]: Found specification of procedure ath_open [2021-11-23 15:36:41,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_open [2021-11-23 15:36:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure ath_setup [2021-11-23 15:36:41,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_setup [2021-11-23 15:36:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:36:41,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:36:41,469 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_dequeue [2021-11-23 15:36:41,469 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_dequeue [2021-11-23 15:36:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:36:41,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:36:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2021-11-23 15:36:41,470 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2021-11-23 15:36:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2021-11-23 15:36:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2021-11-23 15:36:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:36:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:36:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure h4_open [2021-11-23 15:36:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_open [2021-11-23 15:36:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:36:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:36:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:36:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:36:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_send_frame [2021-11-23 15:36:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_send_frame [2021-11-23 15:36:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:36:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure __hci_cmd_sync [2021-11-23 15:36:41,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __hci_cmd_sync [2021-11-23 15:36:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure ath_close [2021-11-23 15:36:41,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_close [2021-11-23 15:36:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_crc_update [2021-11-23 15:36:41,473 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_crc_update [2021-11-23 15:36:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:36:41,474 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:36:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:36:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:36:41,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:36:41,474 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 15:36:41,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 15:36:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:36:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:36:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2021-11-23 15:36:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2021-11-23 15:36:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:36:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure h4_close [2021-11-23 15:36:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_close [2021-11-23 15:36:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:36:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:36:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure h5_reset_rx [2021-11-23 15:36:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_reset_rx [2021-11-23 15:36:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:36:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:36:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_termios [2021-11-23 15:36:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_termios [2021-11-23 15:36:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv [2021-11-23 15:36:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv [2021-11-23 15:36:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:36:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:36:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:36:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:36:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:36:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:36:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure ath_recv [2021-11-23 15:36:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_recv [2021-11-23 15:36:41,478 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_flush [2021-11-23 15:36:41,478 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_flush [2021-11-23 15:36:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure h5_close [2021-11-23 15:36:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_close [2021-11-23 15:36:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_dequeue [2021-11-23 15:36:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_dequeue [2021-11-23 15:36:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:36:41,479 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:36:41,479 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_one_byte [2021-11-23 15:36:41,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_one_byte [2021-11-23 15:36:41,480 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_open [2021-11-23 15:36:41,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_open [2021-11-23 15:36:41,480 INFO L130 BoogieDeclarations]: Found specification of procedure h5_dequeue [2021-11-23 15:36:41,480 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_dequeue [2021-11-23 15:36:41,480 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_delim [2021-11-23 15:36:41,481 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_delim [2021-11-23 15:36:41,481 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_close [2021-11-23 15:36:41,481 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_close [2021-11-23 15:36:41,481 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:36:41,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:36:41,482 INFO L130 BoogieDeclarations]: Found specification of procedure ath_enqueue [2021-11-23 15:36:41,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_enqueue [2021-11-23 15:36:41,486 INFO L130 BoogieDeclarations]: Found specification of procedure h5_open [2021-11-23 15:36:41,487 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_open [2021-11-23 15:36:41,487 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:36:41,487 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:36:41,487 INFO L130 BoogieDeclarations]: Found specification of procedure ll_enqueue [2021-11-23 15:36:41,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_enqueue [2021-11-23 15:36:41,487 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:36:41,487 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:36:41,488 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv_buf [2021-11-23 15:36:41,490 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv_buf [2021-11-23 15:36:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:36:41,491 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:36:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:36:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 15:36:41,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 15:36:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:36:41,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:36:41,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:36:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:36:41,492 INFO L130 BoogieDeclarations]: Found specification of procedure tty_driver_flush_buffer [2021-11-23 15:36:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_driver_flush_buffer [2021-11-23 15:36:41,492 INFO L130 BoogieDeclarations]: Found specification of procedure h5_recv [2021-11-23 15:36:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_recv [2021-11-23 15:36:41,492 INFO L130 BoogieDeclarations]: Found specification of procedure ll_open [2021-11-23 15:36:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_open [2021-11-23 15:36:41,493 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_wakeup [2021-11-23 15:36:41,493 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_wakeup [2021-11-23 15:36:41,493 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:36:41,493 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:36:41,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:36:41,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:36:41,493 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_set_baudrate [2021-11-23 15:36:41,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_set_baudrate [2021-11-23 15:36:41,494 INFO L130 BoogieDeclarations]: Found specification of procedure ll_flush [2021-11-23 15:36:41,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_flush [2021-11-23 15:36:41,494 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_enqueue [2021-11-23 15:36:41,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_enqueue [2021-11-23 15:36:41,494 INFO L130 BoogieDeclarations]: Found specification of procedure h5_complete_rx_pkt [2021-11-23 15:36:41,494 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_complete_rx_pkt [2021-11-23 15:36:41,494 INFO L130 BoogieDeclarations]: Found specification of procedure ll_recv [2021-11-23 15:36:41,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_recv [2021-11-23 15:36:41,495 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_write_work [2021-11-23 15:36:41,495 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_write_work [2021-11-23 15:36:41,495 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:36:41,495 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:36:41,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:36:41,495 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:36:41,496 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:36:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:36:41,496 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_open [2021-11-23 15:36:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_open [2021-11-23 15:36:41,496 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_enqueue [2021-11-23 15:36:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_enqueue [2021-11-23 15:36:41,496 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:36:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:36:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:36:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:36:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:36:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:36:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:36:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure h4_flush [2021-11-23 15:36:41,497 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_flush [2021-11-23 15:36:42,502 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:36:42,510 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:36:43,350 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:36:43,354 INFO L158 Benchmark]: Toolchain (without parser) took 8633.33ms. Allocated memory was 109.1MB in the beginning and 293.6MB in the end (delta: 184.5MB). Free memory was 71.1MB in the beginning and 89.9MB in the end (delta: -18.8MB). Peak memory consumption was 165.9MB. Max. memory is 16.1GB. [2021-11-23 15:36:43,355 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:36:43,355 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5554.72ms. Allocated memory was 109.1MB in the beginning and 293.6MB in the end (delta: 184.5MB). Free memory was 70.8MB in the beginning and 178.0MB in the end (delta: -107.2MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. [2021-11-23 15:36:43,356 INFO L158 Benchmark]: Boogie Procedure Inliner took 560.75ms. Allocated memory is still 293.6MB. Free memory was 178.0MB in the beginning and 139.2MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-23 15:36:43,357 INFO L158 Benchmark]: Boogie Preprocessor took 485.83ms. Allocated memory is still 293.6MB. Free memory was 139.2MB in the beginning and 164.3MB in the end (delta: -25.1MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2021-11-23 15:36:43,358 INFO L158 Benchmark]: RCFGBuilder took 2024.74ms. Allocated memory is still 293.6MB. Free memory was 164.3MB in the beginning and 89.9MB in the end (delta: 74.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-23 15:36:43,361 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5554.72ms. Allocated memory was 109.1MB in the beginning and 293.6MB in the end (delta: 184.5MB). Free memory was 70.8MB in the beginning and 178.0MB in the end (delta: -107.2MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 560.75ms. Allocated memory is still 293.6MB. Free memory was 178.0MB in the beginning and 139.2MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 485.83ms. Allocated memory is still 293.6MB. Free memory was 139.2MB in the beginning and 164.3MB in the end (delta: -25.1MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2024.74ms. Allocated memory is still 293.6MB. Free memory was 164.3MB in the beginning and 89.9MB in the end (delta: 74.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:36:43,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/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_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu --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 --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:36:45,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:36:45,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:36:45,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:36:45,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:36:45,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:36:45,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:36:45,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:36:45,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:36:45,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:36:45,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:36:45,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:36:45,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:36:45,984 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:36:45,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:36:45,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:36:45,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:36:45,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:36:45,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:36:46,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:36:46,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:36:46,007 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:36:46,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:36:46,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:36:46,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:36:46,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:36:46,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:36:46,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:36:46,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:36:46,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:36:46,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:36:46,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:36:46,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:36:46,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:36:46,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:36:46,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:36:46,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:36:46,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:36:46,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:36:46,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:36:46,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:36:46,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:36:46,078 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:36:46,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:36:46,080 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:36:46,080 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:36:46,081 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:36:46,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:36:46,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:36:46,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:36:46,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:36:46,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:36:46,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:36:46,083 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:36:46,084 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:36:46,084 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:36:46,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:36:46,084 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:36:46,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:36:46,085 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:36:46,085 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:36:46,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:36:46,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:36:46,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:36:46,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:36:46,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:36:46,086 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:36:46,086 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:36:46,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:36:46,086 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:36:46,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:36:46,087 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_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d [2021-11-23 15:36:46,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:36:46,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:36:46,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:36:46,550 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:36:46,551 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:36:46,553 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:36:46,629 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data/24e47d6db/536e15ea63b14af8b35d2a066910bc64/FLAG552852d64 [2021-11-23 15:36:47,708 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:36:47,709 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/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 [2021-11-23 15:36:47,798 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data/24e47d6db/536e15ea63b14af8b35d2a066910bc64/FLAG552852d64 [2021-11-23 15:36:47,971 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/data/24e47d6db/536e15ea63b14af8b35d2a066910bc64 [2021-11-23 15:36:47,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:36:47,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:36:47,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:36:47,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:36:47,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:36:47,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:47" (1/1) ... [2021-11-23 15:36:47,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56d7a1e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:47, skipping insertion in model container [2021-11-23 15:36:47,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:47" (1/1) ... [2021-11-23 15:36:47,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:36:48,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:36:52,570 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_71dd12fa-b104-45c9-aaa5-5ce44137105d/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] [2021-11-23 15:36:52,622 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:52,656 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:36:52,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:36:53,315 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_71dd12fa-b104-45c9-aaa5-5ce44137105d/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] [2021-11-23 15:36:53,322 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:53,335 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:36:54,121 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_71dd12fa-b104-45c9-aaa5-5ce44137105d/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] [2021-11-23 15:36:54,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:54,573 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:36:54,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54 WrapperNode [2021-11-23 15:36:54,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:36:54,574 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:36:54,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:36:54,575 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:36:54,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:54,722 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:54,937 INFO L137 Inliner]: procedures = 504, calls = 4666, calls flagged for inlining = 135, calls inlined = 106, statements flattened = 6188 [2021-11-23 15:36:54,940 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:36:54,941 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:36:54,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:36:54,942 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:36:54,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:54,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:55,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:55,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:55,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:55,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:55,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:55,414 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:36:55,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:36:55,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:36:55,421 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:36:55,422 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:54" (1/1) ... [2021-11-23 15:36:55,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:36:55,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:36:55,462 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:36:55,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:36:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:36:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:36:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_prepare_pkt [2021-11-23 15:36:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_prepare_pkt [2021-11-23 15:36:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:36:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:36:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:36:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:36:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_setup [2021-11-23 15:36:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_setup [2021-11-23 15:36:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:36:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:36:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:36:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:36:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ll_dequeue [2021-11-23 15:36:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_dequeue [2021-11-23 15:36:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_close [2021-11-23 15:36:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_close [2021-11-23 15:36:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:36:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:36:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:36:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:36:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:36:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:36:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_flush [2021-11-23 15:36:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_flush [2021-11-23 15:36:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dequeue [2021-11-23 15:36:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dequeue [2021-11-23 15:36:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:36:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:36:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:36:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure h5_link_control [2021-11-23 15:36:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_link_control [2021-11-23 15:36:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:36:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:36:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:36:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:36:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___1 [2021-11-23 15:36:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___1 [2021-11-23 15:36:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 15:36:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 15:36:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:36:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:36:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:36:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:36:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure h4_enqueue [2021-11-23 15:36:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_enqueue [2021-11-23 15:36:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:36:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:36:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hci_uart_work [2021-11-23 15:36:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hci_uart_work [2021-11-23 15:36:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_set_bdaddr [2021-11-23 15:36:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_setup [2021-11-23 15:36:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_setup [2021-11-23 15:36:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:36:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:36:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure __ll_do_awake [2021-11-23 15:36:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __ll_do_awake [2021-11-23 15:36:55,531 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2021-11-23 15:36:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2021-11-23 15:36:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure h5_enqueue [2021-11-23 15:36:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_enqueue [2021-11-23 15:36:55,532 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_complete_rx_pkt [2021-11-23 15:36:55,532 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_complete_rx_pkt [2021-11-23 15:36:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:36:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:36:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_unregister_proto [2021-11-23 15:36:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_unregister_proto [2021-11-23 15:36:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:36:55,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:36:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure hci_get_drvdata [2021-11-23 15:36:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_get_drvdata [2021-11-23 15:36:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_close [2021-11-23 15:36:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_close [2021-11-23 15:36:55,534 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_set_bdaddr [2021-11-23 15:36:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2021-11-23 15:36:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2021-11-23 15:36:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_recv [2021-11-23 15:36:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_recv [2021-11-23 15:36:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:36:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:36:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_proto [2021-11-23 15:36:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_proto [2021-11-23 15:36:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_recv [2021-11-23 15:36:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_recv [2021-11-23 15:36:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:36:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:36:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_flush [2021-11-23 15:36:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_flush [2021-11-23 15:36:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:36:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-11-23 15:36:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-11-23 15:36:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 15:36:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 15:36:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:36:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure bscp_get_crc [2021-11-23 15:36:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bscp_get_crc [2021-11-23 15:36:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:36:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:36:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:36:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:36:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:36:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:36:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:36:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:36:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2021-11-23 15:36:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2021-11-23 15:36:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_work [2021-11-23 15:36:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_work [2021-11-23 15:36:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure ll_close [2021-11-23 15:36:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_close [2021-11-23 15:36:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2021-11-23 15:36:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2021-11-23 15:36:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure send_hcill_cmd [2021-11-23 15:36:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure send_hcill_cmd [2021-11-23 15:36:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:36:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:36:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:36:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:36:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flush [2021-11-23 15:36:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flush [2021-11-23 15:36:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_msgdelim [2021-11-23 15:36:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_msgdelim [2021-11-23 15:36:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure h4_dequeue [2021-11-23 15:36:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_dequeue [2021-11-23 15:36:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure ath_wakeup_ar3k [2021-11-23 15:36:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_wakeup_ar3k [2021-11-23 15:36:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure h5_prepare_pkt [2021-11-23 15:36:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_prepare_pkt [2021-11-23 15:36:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:36:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:36:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:36:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:36:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_open [2021-11-23 15:36:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_open [2021-11-23 15:36:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:36:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:36:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_close [2021-11-23 15:36:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_close [2021-11-23 15:36:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:36:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:36:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:36:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:36:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:36:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:36:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:36:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure h5_flush [2021-11-23 15:36:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_flush [2021-11-23 15:36:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:36:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure ll_check_data_len [2021-11-23 15:36:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_check_data_len [2021-11-23 15:36:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:36:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:36:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:36:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:36:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:36:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:36:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:36:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:36:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:36:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_one_byte [2021-11-23 15:36:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_one_byte [2021-11-23 15:36:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2021-11-23 15:36:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2021-11-23 15:36:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-23 15:36:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-23 15:36:55,552 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_baudrate [2021-11-23 15:36:55,552 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_baudrate [2021-11-23 15:36:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2021-11-23 15:36:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2021-11-23 15:36:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2021-11-23 15:36:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2021-11-23 15:36:55,553 INFO L130 BoogieDeclarations]: Found specification of procedure ath_open [2021-11-23 15:36:55,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_open [2021-11-23 15:36:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ath_setup [2021-11-23 15:36:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_setup [2021-11-23 15:36:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:36:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:36:55,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-11-23 15:36:55,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UINT~TO~C_INT [2021-11-23 15:36:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_dequeue [2021-11-23 15:36:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_dequeue [2021-11-23 15:36:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:36:55,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:36:55,555 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2021-11-23 15:36:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2021-11-23 15:36:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2021-11-23 15:36:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2021-11-23 15:36:55,556 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:36:55,556 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:36:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure h4_open [2021-11-23 15:36:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_open [2021-11-23 15:36:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 15:36:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 15:36:55,557 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:36:55,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:36:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_send_frame [2021-11-23 15:36:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_send_frame [2021-11-23 15:36:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:36:55,558 INFO L130 BoogieDeclarations]: Found specification of procedure __hci_cmd_sync [2021-11-23 15:36:55,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __hci_cmd_sync [2021-11-23 15:36:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure ath_close [2021-11-23 15:36:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_close [2021-11-23 15:36:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_crc_update [2021-11-23 15:36:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_crc_update [2021-11-23 15:36:55,559 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:36:55,559 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:36:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:36:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 15:36:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 15:36:55,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:36:55,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:36:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2021-11-23 15:36:55,561 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2021-11-23 15:36:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:36:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:36:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:36:55,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:36:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:36:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure h4_close [2021-11-23 15:36:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_close [2021-11-23 15:36:55,562 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:36:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:36:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure h5_reset_rx [2021-11-23 15:36:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_reset_rx [2021-11-23 15:36:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:36:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:36:55,563 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_termios [2021-11-23 15:36:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_termios [2021-11-23 15:36:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv [2021-11-23 15:36:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv [2021-11-23 15:36:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:36:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:36:55,564 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:36:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:36:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:36:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:36:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure ath_recv [2021-11-23 15:36:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_recv [2021-11-23 15:36:55,565 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_flush [2021-11-23 15:36:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_flush [2021-11-23 15:36:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure h5_close [2021-11-23 15:36:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_close [2021-11-23 15:36:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_dequeue [2021-11-23 15:36:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_dequeue [2021-11-23 15:36:55,566 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:36:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:36:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_one_byte [2021-11-23 15:36:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_one_byte [2021-11-23 15:36:55,567 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_open [2021-11-23 15:36:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_open [2021-11-23 15:36:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure h5_dequeue [2021-11-23 15:36:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_dequeue [2021-11-23 15:36:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_delim [2021-11-23 15:36:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_delim [2021-11-23 15:36:55,568 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_close [2021-11-23 15:36:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_close [2021-11-23 15:36:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:36:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:36:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure ath_enqueue [2021-11-23 15:36:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_enqueue [2021-11-23 15:36:55,569 INFO L130 BoogieDeclarations]: Found specification of procedure h5_open [2021-11-23 15:36:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_open [2021-11-23 15:36:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:36:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:36:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ll_enqueue [2021-11-23 15:36:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_enqueue [2021-11-23 15:36:55,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:36:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:36:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:36:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:36:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv_buf [2021-11-23 15:36:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv_buf [2021-11-23 15:36:55,571 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:36:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:36:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 15:36:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 15:36:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:36:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:36:55,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:36:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:36:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:36:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:36:55,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:36:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:36:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure tty_driver_flush_buffer [2021-11-23 15:36:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_driver_flush_buffer [2021-11-23 15:36:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure h5_recv [2021-11-23 15:36:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_recv [2021-11-23 15:36:55,574 INFO L130 BoogieDeclarations]: Found specification of procedure ll_open [2021-11-23 15:36:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_open [2021-11-23 15:36:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_wakeup [2021-11-23 15:36:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_wakeup [2021-11-23 15:36:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:36:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:36:55,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:36:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:36:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_set_baudrate [2021-11-23 15:36:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_set_baudrate [2021-11-23 15:36:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure ll_flush [2021-11-23 15:36:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_flush [2021-11-23 15:36:55,576 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_enqueue [2021-11-23 15:36:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_enqueue [2021-11-23 15:36:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure ll_recv [2021-11-23 15:36:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_recv [2021-11-23 15:36:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_write_work [2021-11-23 15:36:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_write_work [2021-11-23 15:36:55,577 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:36:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:36:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:36:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:36:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:36:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:36:55,578 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_open [2021-11-23 15:36:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_open [2021-11-23 15:36:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_enqueue [2021-11-23 15:36:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_enqueue [2021-11-23 15:36:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:36:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:36:55,579 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:36:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:36:55,580 INFO L130 BoogieDeclarations]: Found specification of procedure h4_flush [2021-11-23 15:36:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_flush [2021-11-23 15:36:56,645 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:36:56,654 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:37:03,754 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:37:03,759 INFO L158 Benchmark]: Toolchain (without parser) took 15783.04ms. Allocated memory was 58.7MB in the beginning and 574.6MB in the end (delta: 515.9MB). Free memory was 31.1MB in the beginning and 324.5MB in the end (delta: -293.4MB). Peak memory consumption was 223.1MB. Max. memory is 16.1GB. [2021-11-23 15:37:03,759 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 39.3MB in the beginning and 39.3MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:37:03,760 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6597.57ms. Allocated memory was 58.7MB in the beginning and 287.3MB in the end (delta: 228.6MB). Free memory was 30.8MB in the beginning and 96.5MB in the end (delta: -65.6MB). Peak memory consumption was 177.3MB. Max. memory is 16.1GB. [2021-11-23 15:37:03,761 INFO L158 Benchmark]: Boogie Procedure Inliner took 365.75ms. Allocated memory was 287.3MB in the beginning and 574.6MB in the end (delta: 287.3MB). Free memory was 96.5MB in the beginning and 453.5MB in the end (delta: -357.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:37:03,762 INFO L158 Benchmark]: Boogie Preprocessor took 473.29ms. Allocated memory is still 574.6MB. Free memory was 453.5MB in the beginning and 406.8MB in the end (delta: 46.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:37:03,763 INFO L158 Benchmark]: RCFGBuilder took 8340.53ms. Allocated memory is still 574.6MB. Free memory was 406.8MB in the beginning and 324.5MB in the end (delta: 82.3MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:37:03,766 INFO L339 ainManager$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 58.7MB. Free memory was 39.3MB in the beginning and 39.3MB in the end (delta: 48.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6597.57ms. Allocated memory was 58.7MB in the beginning and 287.3MB in the end (delta: 228.6MB). Free memory was 30.8MB in the beginning and 96.5MB in the end (delta: -65.6MB). Peak memory consumption was 177.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 365.75ms. Allocated memory was 287.3MB in the beginning and 574.6MB in the end (delta: 287.3MB). Free memory was 96.5MB in the beginning and 453.5MB in the end (delta: -357.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 473.29ms. Allocated memory is still 574.6MB. Free memory was 453.5MB in the beginning and 406.8MB in the end (delta: 46.7MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 8340.53ms. Allocated memory is still 574.6MB. Free memory was 406.8MB in the beginning and 324.5MB in the end (delta: 82.3MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:37:03,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71dd12fa-b104-45c9-aaa5-5ce44137105d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable