./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:22:39,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:22:39,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:22:39,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:22:39,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:22:39,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:22:39,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:22:39,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:22:39,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:22:39,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:22:39,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:22:39,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:22:39,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:22:39,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:22:39,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:22:39,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:22:39,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:22:39,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:22:39,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:22:39,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:22:39,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:22:39,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:22:39,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:22:39,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:22:39,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:22:39,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:22:39,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:22:39,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:22:39,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:22:39,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:22:39,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:22:39,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:22:39,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:22:39,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:22:39,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:22:39,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:22:39,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:22:39,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:22:39,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:22:39,782 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:22:39,783 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:22:39,784 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:22:39,825 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:22:39,825 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:22:39,826 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:22:39,826 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:22:39,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:22:39,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:22:39,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:22:39,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:22:39,828 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:22:39,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:22:39,830 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:22:39,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:22:39,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:22:39,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:22:39,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:22:39,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:22:39,831 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:22:39,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:22:39,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:22:39,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:22:39,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:22:39,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:22:39,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:22:39,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:22:39,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:22:39,840 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:22:39,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:22:39,841 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:22:39,841 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:22:39,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:22:39,841 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_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2022-10-17 10:22:40,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:22:40,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:22:40,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:22:40,211 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:22:40,211 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:22:40,213 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2022-10-17 10:22:40,289 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/data/c7ccfcad3/32f6e01ecea94fc68145e1c450e120c5/FLAGb266de067 [2022-10-17 10:22:41,318 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:22:41,319 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2022-10-17 10:22:41,389 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/data/c7ccfcad3/32f6e01ecea94fc68145e1c450e120c5/FLAGb266de067 [2022-10-17 10:22:41,639 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/data/c7ccfcad3/32f6e01ecea94fc68145e1c450e120c5 [2022-10-17 10:22:41,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:22:41,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:22:41,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:22:41,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:22:41,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:22:41,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:22:41" (1/1) ... [2022-10-17 10:22:41,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca4ebd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:41, skipping insertion in model container [2022-10-17 10:22:41,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:22:41" (1/1) ... [2022-10-17 10:22:41,670 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:22:41,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:22:46,713 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_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2022-10-17 10:22:46,720 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_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2022-10-17 10:22:46,720 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_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2022-10-17 10:22:46,721 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_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2022-10-17 10:22:46,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:22:46,906 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:22:47,604 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_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2022-10-17 10:22:47,605 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_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2022-10-17 10:22:47,606 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_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2022-10-17 10:22:47,606 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_7de905b4-bb97-40fa-852a-e6de64399abf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2022-10-17 10:22:47,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:22:47,924 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:22:47,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47 WrapperNode [2022-10-17 10:22:47,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:22:47,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:22:47,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:22:47,926 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:22:47,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:48,145 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:49,614 INFO L138 Inliner]: procedures = 526, calls = 7968, calls flagged for inlining = 272, calls inlined = 240, statements flattened = 14163 [2022-10-17 10:22:49,628 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:22:49,629 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:22:49,629 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:22:49,629 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:22:49,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:49,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:50,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:50,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:51,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:51,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:51,589 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:51,644 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:51,724 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:22:51,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:22:51,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:22:51,728 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:22:51,729 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:22:47" (1/1) ... [2022-10-17 10:22:51,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:22:51,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:22:51,769 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:22:51,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7de905b4-bb97-40fa-852a-e6de64399abf/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:22:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-17 10:22:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-17 10:22:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:22:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:22:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2022-10-17 10:22:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2022-10-17 10:22:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-10-17 10:22:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-10-17 10:22:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-10-17 10:22:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-10-17 10:22:51,827 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-10-17 10:22:51,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-10-17 10:22:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:22:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:22:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2022-10-17 10:22:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2022-10-17 10:22:51,828 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2022-10-17 10:22:51,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2022-10-17 10:22:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-10-17 10:22:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-10-17 10:22:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2022-10-17 10:22:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2022-10-17 10:22:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-10-17 10:22:51,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-10-17 10:22:51,829 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-10-17 10:22:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-10-17 10:22:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-10-17 10:22:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-10-17 10:22:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:22:51,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:22:51,830 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2022-10-17 10:22:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2022-10-17 10:22:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2022-10-17 10:22:51,831 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2022-10-17 10:22:51,831 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:22:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:22:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2022-10-17 10:22:51,832 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2022-10-17 10:22:51,832 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-10-17 10:22:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-10-17 10:22:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2022-10-17 10:22:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2022-10-17 10:22:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2022-10-17 10:22:51,833 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2022-10-17 10:22:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-10-17 10:22:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-10-17 10:22:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-10-17 10:22:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-10-17 10:22:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-10-17 10:22:51,835 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-10-17 10:22:51,835 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2022-10-17 10:22:51,836 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2022-10-17 10:22:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 10:22:51,836 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-17 10:22:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-17 10:22:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:22:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:22:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:22:51,837 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:22:51,837 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 10:22:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 10:22:51,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:22:51,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:22:51,839 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2022-10-17 10:22:51,839 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2022-10-17 10:22:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-10-17 10:22:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-10-17 10:22:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-10-17 10:22:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-10-17 10:22:51,840 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-10-17 10:22:51,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-10-17 10:22:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-10-17 10:22:51,841 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-10-17 10:22:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:22:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2022-10-17 10:22:51,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2022-10-17 10:22:51,841 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2022-10-17 10:22:51,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2022-10-17 10:22:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 10:22:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 10:22:51,842 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 10:22:51,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 10:22:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-10-17 10:22:51,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-10-17 10:22:51,843 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2022-10-17 10:22:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2022-10-17 10:22:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-10-17 10:22:51,844 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-10-17 10:22:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:22:51,844 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2022-10-17 10:22:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2022-10-17 10:22:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2022-10-17 10:22:51,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2022-10-17 10:22:51,845 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-10-17 10:22:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-10-17 10:22:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2022-10-17 10:22:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2022-10-17 10:22:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:22:51,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:22:51,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:22:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2022-10-17 10:22:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2022-10-17 10:22:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:22:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2022-10-17 10:22:51,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2022-10-17 10:22:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:22:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:22:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2022-10-17 10:22:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2022-10-17 10:22:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:22:51,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:22:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:22:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:22:51,852 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-10-17 10:22:51,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-10-17 10:22:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 10:22:51,854 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 10:22:51,854 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-10-17 10:22:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-10-17 10:22:51,855 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-10-17 10:22:51,855 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-10-17 10:22:51,856 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2022-10-17 10:22:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2022-10-17 10:22:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:22:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:22:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:22:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:22:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:22:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:22:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:22:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:22:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2022-10-17 10:22:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2022-10-17 10:22:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:22:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:22:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-10-17 10:22:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-10-17 10:22:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-17 10:22:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-17 10:22:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2022-10-17 10:22:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2022-10-17 10:22:51,864 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 10:22:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 10:22:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:22:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:22:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-10-17 10:22:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-10-17 10:22:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-10-17 10:22:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-10-17 10:22:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-17 10:22:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-17 10:22:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:22:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:22:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-10-17 10:22:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-10-17 10:22:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-10-17 10:22:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-10-17 10:22:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2022-10-17 10:22:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2022-10-17 10:22:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:22:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:22:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2022-10-17 10:22:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2022-10-17 10:22:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 10:22:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 10:22:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:22:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:22:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2022-10-17 10:22:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2022-10-17 10:22:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2022-10-17 10:22:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2022-10-17 10:22:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-10-17 10:22:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-10-17 10:22:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:22:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:22:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:22:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:22:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-10-17 10:22:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-10-17 10:22:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-10-17 10:22:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-10-17 10:22:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:22:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:22:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-10-17 10:22:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-10-17 10:22:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2022-10-17 10:22:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2022-10-17 10:22:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-10-17 10:22:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-10-17 10:22:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-10-17 10:22:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-10-17 10:22:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-10-17 10:22:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-10-17 10:22:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-10-17 10:22:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-10-17 10:22:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:22:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:22:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-10-17 10:22:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-10-17 10:22:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2022-10-17 10:22:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2022-10-17 10:22:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:22:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:22:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2022-10-17 10:22:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2022-10-17 10:22:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-10-17 10:22:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-10-17 10:22:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-10-17 10:22:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-10-17 10:22:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 10:22:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 10:22:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2022-10-17 10:22:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2022-10-17 10:22:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-10-17 10:22:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-10-17 10:22:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:22:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:22:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:22:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:22:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:22:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-10-17 10:22:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-10-17 10:22:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:22:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:22:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 10:22:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 10:22:51,876 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 10:22:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 10:22:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-10-17 10:22:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-10-17 10:22:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:22:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:22:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:22:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:22:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-10-17 10:22:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-10-17 10:22:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:22:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:22:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-10-17 10:22:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-10-17 10:22:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 10:22:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 10:22:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-10-17 10:22:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-10-17 10:22:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-10-17 10:22:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-10-17 10:22:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2022-10-17 10:22:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2022-10-17 10:22:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-17 10:22:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-17 10:22:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2022-10-17 10:22:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2022-10-17 10:22:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:22:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:22:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2022-10-17 10:22:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2022-10-17 10:22:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:22:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:22:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:22:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2022-10-17 10:22:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2022-10-17 10:22:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2022-10-17 10:22:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2022-10-17 10:22:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-10-17 10:22:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-10-17 10:22:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2022-10-17 10:22:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2022-10-17 10:22:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-10-17 10:22:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-10-17 10:22:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2022-10-17 10:22:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2022-10-17 10:22:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2022-10-17 10:22:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2022-10-17 10:22:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:22:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:22:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 10:22:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 10:22:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2022-10-17 10:22:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2022-10-17 10:22:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 10:22:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 10:22:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2022-10-17 10:22:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2022-10-17 10:22:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:22:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 10:22:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-17 10:22:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:22:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:22:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:22:53,316 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:22:53,320 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:22:53,619 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;