./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 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/config/TaipanReach.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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS --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 Taipan --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-8393723 [2022-11-19 07:20:56,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:20:56,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:20:56,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:20:56,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:20:56,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:20:56,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:20:56,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:20:56,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:20:56,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:20:56,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:20:56,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:20:56,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:20:56,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:20:56,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:20:56,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:20:56,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:20:56,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:20:56,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:20:56,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:20:56,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:20:56,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:20:56,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:20:56,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:20:56,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:20:56,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:20:56,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:20:56,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:20:56,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:20:56,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:20:56,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:20:56,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:20:56,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:20:56,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:20:56,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:20:56,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:20:56,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:20:56,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:20:56,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:20:56,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:20:56,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:20:57,000 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:20:57,022 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:20:57,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:20:57,023 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:20:57,023 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:20:57,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:20:57,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:20:57,024 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:20:57,024 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:20:57,025 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:20:57,025 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:20:57,025 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:20:57,025 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:20:57,025 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:20:57,026 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:20:57,026 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:20:57,026 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:20:57,026 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:20:57,027 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:20:57,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:20:57,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:20:57,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:20:57,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:20:57,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:20:57,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:20:57,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:20:57,029 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:20:57,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:20:57,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:20:57,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:20:57,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:20:57,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:20:57,030 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:20:57,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:20:57,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:20:57,031 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:20:57,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:20:57,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:20:57,031 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:20:57,032 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af1a5c5a2a8c675b248ea2cf71403740be829e249a8a2421e428cb3518d7829a [2022-11-19 07:20:57,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:20:57,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:20:57,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:20:57,303 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:20:57,304 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:20:57,306 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2022-11-19 07:20:57,402 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/data/f9c23032a/83a303affb1a420385f138e665a2befe/FLAGd9934d7df [2022-11-19 07:20:58,447 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:20:58,448 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i [2022-11-19 07:20:58,530 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/data/f9c23032a/83a303affb1a420385f138e665a2befe/FLAGd9934d7df [2022-11-19 07:20:58,723 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/data/f9c23032a/83a303affb1a420385f138e665a2befe [2022-11-19 07:20:58,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:20:58,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:20:58,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:20:58,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:20:58,732 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:20:58,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:20:58" (1/1) ... [2022-11-19 07:20:58,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b4170f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:58, skipping insertion in model container [2022-11-19 07:20:58,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:20:58" (1/1) ... [2022-11-19 07:20:58,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:20:58,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:21:03,480 WARN L234 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2022-11-19 07:21:03,486 WARN L234 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2022-11-19 07:21:03,487 WARN L234 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2022-11-19 07:21:03,488 WARN L234 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2022-11-19 07:21:03,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:21:03,650 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:21:04,437 WARN L234 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547301,547314] [2022-11-19 07:21:04,437 WARN L234 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547470,547483] [2022-11-19 07:21:04,438 WARN L234 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547637,547650] [2022-11-19 07:21:04,438 WARN L234 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_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-tm6000-tm6000.cil.i[547805,547818] [2022-11-19 07:21:04,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:21:04,787 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:21:04,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04 WrapperNode [2022-11-19 07:21:04,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:21:04,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:21:04,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:21:04,789 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:21:04,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:05,009 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:06,568 INFO L138 Inliner]: procedures = 526, calls = 8056, calls flagged for inlining = 272, calls inlined = 240, statements flattened = 14189 [2022-11-19 07:21:06,569 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:21:06,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:21:06,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:21:06,607 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:21:06,619 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:06,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:07,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:07,163 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:08,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:08,410 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:08,491 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:08,519 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:08,638 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:21:08,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:21:08,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:21:08,640 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:21:08,641 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:21:04" (1/1) ... [2022-11-19 07:21:08,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:21:08,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:21:08,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:21:08,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ca73f02-b54f-447a-b1bb-589ee6f4c9b7/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:21:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-19 07:21:08,724 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-19 07:21:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 07:21:08,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 07:21:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_disconnect [2022-11-19 07:21:08,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_disconnect [2022-11-19 07:21:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-11-19 07:21:08,725 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-11-19 07:21:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-19 07:21:08,725 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-19 07:21:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-19 07:21:08,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-19 07:21:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:21:08,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:21:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read [2022-11-19 07:21:08,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read [2022-11-19 07:21:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_stop [2022-11-19 07:21:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_stop [2022-11-19 07:21:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2022-11-19 07:21:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2022-11-19 07:21:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_register [2022-11-19 07:21:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_register [2022-11-19 07:21:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2022-11-19 07:21:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2022-11-19 07:21:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2022-11-19 07:21:08,728 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2022-11-19 07:21:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-19 07:21:08,728 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-19 07:21:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 07:21:08,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 07:21:08,728 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_mmap [2022-11-19 07:21:08,729 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_mmap [2022-11-19 07:21:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg_mask [2022-11-19 07:21:08,729 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg_mask [2022-11-19 07:21:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-19 07:21:08,729 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-19 07:21:08,729 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_stop [2022-11-19 07:21:08,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_stop [2022-11-19 07:21:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2022-11-19 07:21:08,730 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2022-11-19 07:21:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2022-11-19 07:21:08,730 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2022-11-19 07:21:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_free_urb_buffers [2022-11-19 07:21:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_free_urb_buffers [2022-11-19 07:21:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2022-11-19 07:21:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2022-11-19 07:21:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2022-11-19 07:21:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2022-11-19 07:21:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2022-11-19 07:21:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2022-11-19 07:21:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_analog_mode [2022-11-19 07:21:08,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_analog_mode [2022-11-19 07:21:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-19 07:21:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-19 07:21:08,732 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-19 07:21:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-19 07:21:08,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-19 07:21:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-19 07:21:08,733 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-19 07:21:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-19 07:21:08,733 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-19 07:21:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-19 07:21:08,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-19 07:21:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_fourcc_format [2022-11-19 07:21:08,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_fourcc_format [2022-11-19 07:21:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2022-11-19 07:21:08,734 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2022-11-19 07:21:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2022-11-19 07:21:08,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2022-11-19 07:21:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2022-11-19 07:21:08,734 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2022-11-19 07:21:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-19 07:21:08,735 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-19 07:21:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:21:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_flash_led [2022-11-19 07:21:08,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_flash_led [2022-11-19 07:21:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_open [2022-11-19 07:21:08,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_open [2022-11-19 07:21:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-19 07:21:08,736 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-19 07:21:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-19 07:21:08,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-19 07:21:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-19 07:21:08,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2022-11-19 07:21:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_config_tuner [2022-11-19 07:21:08,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_config_tuner [2022-11-19 07:21:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2022-11-19 07:21:08,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2022-11-19 07:21:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:21:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_read_write_usb [2022-11-19 07:21:08,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_read_write_usb [2022-11-19 07:21:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_start_thread [2022-11-19 07:21:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_start_thread [2022-11-19 07:21:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-19 07:21:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-19 07:21:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_set_reg [2022-11-19 07:21:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_set_reg [2022-11-19 07:21:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:21:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-19 07:21:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-19 07:21:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_tm6000_core [2022-11-19 07:21:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_tm6000_core [2022-11-19 07:21:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:21:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_endpoint [2022-11-19 07:21:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_endpoint [2022-11-19 07:21:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:21:08,740 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:21:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_recv_regs [2022-11-19 07:21:08,740 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_recv_regs [2022-11-19 07:21:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-19 07:21:08,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-19 07:21:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-19 07:21:08,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-19 07:21:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-19 07:21:08,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-19 07:21:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-19 07:21:08,741 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-19 07:21:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-19 07:21:08,741 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-19 07:21:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2022-11-19 07:21:08,742 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2022-11-19 07:21:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_open [2022-11-19 07:21:08,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_open [2022-11-19 07:21:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-19 07:21:08,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-19 07:21:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:21:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:21:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 07:21:08,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 07:21:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:21:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 07:21:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_int_start [2022-11-19 07:21:08,743 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_int_start [2022-11-19 07:21:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:21:08,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:21:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2022-11-19 07:21:08,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2022-11-19 07:21:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-19 07:21:08,744 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-19 07:21:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2022-11-19 07:21:08,744 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2022-11-19 07:21:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-19 07:21:08,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-19 07:21:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:21:08,745 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:21:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2022-11-19 07:21:08,745 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2022-11-19 07:21:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2022-11-19 07:21:08,746 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2022-11-19 07:21:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-19 07:21:08,746 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-19 07:21:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-19 07:21:08,746 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-19 07:21:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-19 07:21:08,746 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-19 07:21:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2022-11-19 07:21:08,747 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2022-11-19 07:21:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_change_protocol [2022-11-19 07:21:08,747 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_change_protocol [2022-11-19 07:21:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:21:08,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:21:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_extension [2022-11-19 07:21:08,748 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_extension [2022-11-19 07:21:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-19 07:21:08,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-19 07:21:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-19 07:21:08,748 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-19 07:21:08,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_tm6000_core [2022-11-19 07:21:08,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_tm6000_core [2022-11-19 07:21:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_radio_s_ctrl [2022-11-19 07:21:08,749 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_radio_s_ctrl [2022-11-19 07:21:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2022-11-19 07:21:08,749 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2022-11-19 07:21:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:21:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:21:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:21:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:21:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2022-11-19 07:21:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2022-11-19 07:21:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-19 07:21:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-19 07:21:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 07:21:08,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 07:21:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-19 07:21:08,751 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-19 07:21:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_load_std [2022-11-19 07:21:08,751 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_load_std [2022-11-19 07:21:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-19 07:21:08,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-19 07:21:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-19 07:21:08,752 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-19 07:21:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-19 07:21:08,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-19 07:21:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2022-11-19 07:21:08,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2022-11-19 07:21:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-19 07:21:08,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-19 07:21:08,753 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2022-11-19 07:21:08,753 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2022-11-19 07:21:08,753 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_poll [2022-11-19 07:21:08,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_poll [2022-11-19 07:21:08,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:21:08,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:21:08,753 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_s_ctrl [2022-11-19 07:21:08,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_s_ctrl [2022-11-19 07:21:08,754 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2022-11-19 07:21:08,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2022-11-19 07:21:08,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2022-11-19 07:21:08,754 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2022-11-19 07:21:08,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-19 07:21:08,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-19 07:21:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_register_extension [2022-11-19 07:21:08,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_register_extension [2022-11-19 07:21:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-11-19 07:21:08,755 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-11-19 07:21:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:21:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-19 07:21:08,755 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-19 07:21:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:21:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:21:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2022-11-19 07:21:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2022-11-19 07:21:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 07:21:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 07:21:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-19 07:21:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-19 07:21:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-19 07:21:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-19 07:21:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-19 07:21:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-19 07:21:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-19 07:21:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-19 07:21:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-19 07:21:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-19 07:21:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-19 07:21:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-19 07:21:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 07:21:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 07:21:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-19 07:21:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-19 07:21:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-19 07:21:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-19 07:21:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2022-11-19 07:21:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2022-11-19 07:21:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2022-11-19 07:21:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2022-11-19 07:21:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_init_dev [2022-11-19 07:21:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_init_dev [2022-11-19 07:21:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-19 07:21:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-19 07:21:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_release [2022-11-19 07:21:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_release [2022-11-19 07:21:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 07:21:08,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 07:21:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure __tm6000_ir_int_start [2022-11-19 07:21:08,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __tm6000_ir_int_start [2022-11-19 07:21:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:21:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:21:08,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:21:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_usb_probe [2022-11-19 07:21:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_usb_probe [2022-11-19 07:21:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_ir_stop [2022-11-19 07:21:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_ir_stop [2022-11-19 07:21:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-19 07:21:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-19 07:21:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_get_std_res [2022-11-19 07:21:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_get_std_res [2022-11-19 07:21:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2022-11-19 07:21:08,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2022-11-19 07:21:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_i2c_xfer [2022-11-19 07:21:08,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_i2c_xfer [2022-11-19 07:21:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_prepare_isoc [2022-11-19 07:21:08,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_prepare_isoc [2022-11-19 07:21:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 07:21:08,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 07:21:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-19 07:21:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-19 07:21:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure fill_board_specific_data [2022-11-19 07:21:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_board_specific_data [2022-11-19 07:21:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-19 07:21:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-19 07:21:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure tm6000_uninit_isoc [2022-11-19 07:21:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tm6000_uninit_isoc [2022-11-19 07:21:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:21:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:21:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-19 07:21:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:21:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-19 07:21:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-19 07:21:10,280 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:21:10,284 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:21:10,599 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;