./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs --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 6469261364f7ecb7760dd026b63cb7576147dde321092b9c22750d6f2ccb09c2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:44:55,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:44:55,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:44:56,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:44:56,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:44:56,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:44:56,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:44:56,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:44:56,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:44:56,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:44:56,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:44:56,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:44:56,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:44:56,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:44:56,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:44:56,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:44:56,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:44:56,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:44:56,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:44:56,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:44:56,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:44:56,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:44:56,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:44:56,078 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:44:56,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:44:56,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:44:56,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:44:56,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:44:56,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:44:56,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:44:56,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:44:56,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:44:56,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:44:56,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:44:56,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:44:56,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:44:56,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:44:56,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:44:56,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:44:56,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:44:56,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:44:56,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 15:44:56,144 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:44:56,144 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:44:56,145 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:44:56,145 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:44:56,146 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:44:56,146 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:44:56,146 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:44:56,146 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 15:44:56,157 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:44:56,157 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:44:56,158 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 15:44:56,158 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 15:44:56,158 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:44:56,159 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 15:44:56,159 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 15:44:56,159 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 15:44:56,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:44:56,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 15:44:56,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:44:56,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:44:56,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:44:56,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:44:56,161 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:44:56,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:44:56,162 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:44:56,162 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:44:56,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:44:56,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:44:56,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:44:56,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:44:56,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:44:56,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:44:56,164 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 15:44:56,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 15:44:56,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:44:56,164 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:44:56,165 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:44:56,165 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6469261364f7ecb7760dd026b63cb7576147dde321092b9c22750d6f2ccb09c2 [2021-11-19 15:44:56,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:44:56,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:44:56,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:44:56,471 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:44:56,472 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:44:56,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i [2021-11-19 15:44:56,554 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data/d115b5fc2/44e04402d313409c8af817864aced7de/FLAG3a0e5b13f [2021-11-19 15:44:57,991 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:44:57,992 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i [2021-11-19 15:44:58,110 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data/d115b5fc2/44e04402d313409c8af817864aced7de/FLAG3a0e5b13f [2021-11-19 15:44:58,432 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data/d115b5fc2/44e04402d313409c8af817864aced7de [2021-11-19 15:44:58,435 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:44:58,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:44:58,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:44:58,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:44:58,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:44:58,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:44:58" (1/1) ... [2021-11-19 15:44:58,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334c8730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:44:58, skipping insertion in model container [2021-11-19 15:44:58,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:44:58" (1/1) ... [2021-11-19 15:44:58,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:44:58,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:45:02,173 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:02,856 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:02,901 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:02,917 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:02,933 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:02,945 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:02,972 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:02,985 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:02,998 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,012 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,027 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,040 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,054 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,072 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,101 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,114 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,128 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,142 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,207 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,211 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,276 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,290 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,303 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,318 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,331 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,346 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,359 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,452 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,465 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,468 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,481 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,485 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,499 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,511 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,524 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,537 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,549 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,562 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,575 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,589 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,606 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,620 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,636 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,655 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,672 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,675 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,691 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,695 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,755 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,770 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,791 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,793 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,847 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,862 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,879 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,895 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:03,911 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:04,171 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:04,376 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:04,434 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:04,451 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:04,465 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,112 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,113 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,120 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,121 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,162 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,162 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,164 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,164 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,178 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,178 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,179 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,179 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,180 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,180 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,180 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,181 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,181 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,181 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,182 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,182 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,182 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,183 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,183 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,183 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,184 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,184 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,185 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,186 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,187 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,189 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,195 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,196 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,196 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,197 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,197 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,197 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,198 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,198 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,198 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,199 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,199 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,199 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,200 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,200 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,200 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,201 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,201 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,201 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,202 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,204 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,204 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,205 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,397 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:08,407 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,572 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,730 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,752 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,770 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,784 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,802 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,803 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,806 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:09,990 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:10,004 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:10,018 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:10,033 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:10,110 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:10,361 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:10,737 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:10,805 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:10,829 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 15:45:11,819 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972383,972396] [2021-11-19 15:45:11,822 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972552,972565] [2021-11-19 15:45:11,823 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972719,972732] [2021-11-19 15:45:11,823 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972887,972900] [2021-11-19 15:45:11,904 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:45:12,185 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 15:45:12,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42db3eb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:12, skipping insertion in model container [2021-11-19 15:45:12,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:45:12,186 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 15:45:12,189 INFO L158 Benchmark]: Toolchain (without parser) took 13747.29ms. Allocated memory was 123.7MB in the beginning and 268.4MB in the end (delta: 144.7MB). Free memory was 76.8MB in the beginning and 139.0MB in the end (delta: -62.2MB). Peak memory consumption was 131.3MB. Max. memory is 16.1GB. [2021-11-19 15:45:12,190 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 123.7MB. Free memory was 97.4MB in the beginning and 97.4MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:45:12,191 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13743.19ms. Allocated memory was 123.7MB in the beginning and 268.4MB in the end (delta: 144.7MB). Free memory was 76.3MB in the beginning and 139.0MB in the end (delta: -62.7MB). Peak memory consumption was 131.3MB. Max. memory is 16.1GB. [2021-11-19 15:45:12,194 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 123.7MB. Free memory was 97.4MB in the beginning and 97.4MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13743.19ms. Allocated memory was 123.7MB in the beginning and 268.4MB in the end (delta: 144.7MB). Free memory was 76.3MB in the beginning and 139.0MB in the end (delta: -62.7MB). Peak memory consumption was 131.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6098]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs --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 6469261364f7ecb7760dd026b63cb7576147dde321092b9c22750d6f2ccb09c2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:45:14,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:45:14,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:45:14,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:45:14,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:45:14,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:45:14,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:45:14,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:45:14,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:45:14,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:45:14,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:45:14,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:45:14,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:45:14,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:45:14,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:45:14,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:45:14,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:45:14,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:45:14,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:45:14,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:45:14,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:45:14,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:45:14,717 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:45:14,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:45:14,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:45:14,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:45:14,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:45:14,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:45:14,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:45:14,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:45:14,740 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:45:14,741 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:45:14,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:45:14,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:45:14,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:45:14,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:45:14,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:45:14,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:45:14,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:45:14,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:45:14,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:45:14,759 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 15:45:14,812 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:45:14,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:45:14,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:45:14,815 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:45:14,815 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:45:14,816 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:45:14,816 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:45:14,816 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:45:14,816 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:45:14,817 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:45:14,820 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:45:14,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:45:14,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:45:14,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:45:14,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:45:14,821 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:45:14,822 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 15:45:14,822 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 15:45:14,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:45:14,822 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:45:14,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:45:14,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:45:14,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 15:45:14,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:45:14,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:45:14,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:45:14,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:45:14,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:45:14,825 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 15:45:14,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 15:45:14,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:45:14,826 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:45:14,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:45:14,827 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6469261364f7ecb7760dd026b63cb7576147dde321092b9c22750d6f2ccb09c2 [2021-11-19 15:45:15,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:45:15,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:45:15,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:45:15,287 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:45:15,288 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:45:15,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i [2021-11-19 15:45:15,358 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data/b5885c9dd/f4ac68faa54747f890f43471538e151f/FLAG8b4953cf9 [2021-11-19 15:45:16,828 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:45:16,829 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i [2021-11-19 15:45:16,926 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data/b5885c9dd/f4ac68faa54747f890f43471538e151f/FLAG8b4953cf9 [2021-11-19 15:45:17,231 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/data/b5885c9dd/f4ac68faa54747f890f43471538e151f [2021-11-19 15:45:17,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:45:17,234 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:45:17,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:45:17,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:45:17,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:45:17,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:45:17" (1/1) ... [2021-11-19 15:45:17,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2420931e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:17, skipping insertion in model container [2021-11-19 15:45:17,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:45:17" (1/1) ... [2021-11-19 15:45:17,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:45:17,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:45:30,505 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972383,972396] [2021-11-19 15:45:30,508 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972552,972565] [2021-11-19 15:45:30,509 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972719,972732] [2021-11-19 15:45:30,509 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972887,972900] [2021-11-19 15:45:30,569 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:45:30,841 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 15:45:31,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:45:32,172 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972383,972396] [2021-11-19 15:45:32,172 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972552,972565] [2021-11-19 15:45:32,173 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972719,972732] [2021-11-19 15:45:32,178 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972887,972900] [2021-11-19 15:45:32,193 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:45:32,398 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 15:45:33,867 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972383,972396] [2021-11-19 15:45:33,867 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972552,972565] [2021-11-19 15:45:33,868 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972719,972732] [2021-11-19 15:45:33,869 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_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-bt8xx-bttv.cil.i[972887,972900] [2021-11-19 15:45:33,880 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:45:34,868 INFO L208 MainTranslator]: Completed translation [2021-11-19 15:45:34,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34 WrapperNode [2021-11-19 15:45:34,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:45:34,870 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 15:45:34,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 15:45:34,871 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 15:45:34,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:35,337 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:38,027 INFO L137 Inliner]: procedures = 1024, calls = 18706, calls flagged for inlining = 606, calls inlined = 596, statements flattened = 30875 [2021-11-19 15:45:38,029 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 15:45:38,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 15:45:38,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 15:45:38,031 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 15:45:38,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:38,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:39,450 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:39,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:41,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:41,635 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:41,878 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:42,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 15:45:42,122 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 15:45:42,123 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 15:45:42,123 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 15:45:42,124 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:34" (1/1) ... [2021-11-19 15:45:42,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:45:42,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 15:45:42,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 15:45:42,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08e66b54-4cd0-4ade-8dc3-d8a4bd71fbf1/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 15:45:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-19 15:45:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_write [2021-11-19 15:45:42,219 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_write [2021-11-19 15:45:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure audio_input [2021-11-19 15:45:42,219 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_input [2021-11-19 15:45:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_addrs [2021-11-19 15:45:42,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_addrs [2021-11-19 15:45:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_qbuf [2021-11-19 15:45:42,220 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_qbuf [2021-11-19 15:45:42,220 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_cap_ovr [2021-11-19 15:45:42,220 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_cap_ovr [2021-11-19 15:45:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-19 15:45:42,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-19 15:45:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 15:45:42,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 15:45:42,221 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-19 15:45:42,222 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-19 15:45:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_fbuf [2021-11-19 15:45:42,222 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_fbuf [2021-11-19 15:45:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-11-19 15:45:42,222 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-11-19 15:45:42,222 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_fmt_vid_cap [2021-11-19 15:45:42,223 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_fmt_vid_cap [2021-11-19 15:45:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querycap [2021-11-19 15:45:42,223 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querycap [2021-11-19 15:45:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-19 15:45:42,224 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-19 15:45:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-19 15:45:42,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-19 15:45:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-19 15:45:42,225 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-19 15:45:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mux_gpio [2021-11-19 15:45:42,225 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mux_gpio [2021-11-19 15:45:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 15:45:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_input [2021-11-19 15:45:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_input [2021-11-19 15:45:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay [2021-11-19 15:45:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay [2021-11-19 15:45:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 15:45:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 15:45:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 15:45:42,227 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 15:45:42,228 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resource [2021-11-19 15:45:42,228 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resource [2021-11-19 15:45:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_dma_free [2021-11-19 15:45:42,229 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_dma_free [2021-11-19 15:45:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-19 15:45:42,229 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-19 15:45:42,229 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_cropcap [2021-11-19 15:45:42,229 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_cropcap [2021-11-19 15:45:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 15:45:42,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 15:45:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mute [2021-11-19 15:45:42,231 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mute [2021-11-19 15:45:42,231 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 15:45:42,231 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 15:45:42,231 INFO L130 BoogieDeclarations]: Found specification of procedure gvbctv3pci_audio [2021-11-19 15:45:42,231 INFO L138 BoogieDeclarations]: Found implementation of procedure gvbctv3pci_audio [2021-11-19 15:45:42,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_65 [2021-11-19 15:45:42,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_65 [2021-11-19 15:45:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_input [2021-11-19 15:45:42,233 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_input [2021-11-19 15:45:42,233 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 15:45:42,233 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 15:45:42,234 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2021-11-19 15:45:42,234 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2021-11-19 15:45:42,234 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_tracking [2021-11-19 15:45:42,234 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_tracking [2021-11-19 15:45:42,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 15:45:42,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 15:45:42,235 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_release [2021-11-19 15:45:42,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_release [2021-11-19 15:45:42,235 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_read [2021-11-19 15:45:42,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_read [2021-11-19 15:45:42,236 INFO L130 BoogieDeclarations]: Found specification of procedure terratv_audio [2021-11-19 15:45:42,236 INFO L138 BoogieDeclarations]: Found implementation of procedure terratv_audio [2021-11-19 15:45:42,236 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2021-11-19 15:45:42,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2021-11-19 15:45:42,237 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_calc_geo [2021-11-19 15:45:42,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_calc_geo [2021-11-19 15:45:42,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 15:45:42,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 15:45:42,238 INFO L130 BoogieDeclarations]: Found specification of procedure rv605_muxsel [2021-11-19 15:45:42,238 INFO L138 BoogieDeclarations]: Found implementation of procedure rv605_muxsel [2021-11-19 15:45:42,238 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_std [2021-11-19 15:45:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_std [2021-11-19 15:45:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 15:45:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 15:45:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_debug_low_latency [2021-11-19 15:45:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_debug_low_latency [2021-11-19 15:45:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamoff [2021-11-19 15:45:42,240 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamoff [2021-11-19 15:45:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_apply_geo [2021-11-19 15:45:42,240 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_apply_geo [2021-11-19 15:45:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-19 15:45:42,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-19 15:45:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 15:45:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure tibetCS16_muxsel [2021-11-19 15:45:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure tibetCS16_muxsel [2021-11-19 15:45:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-11-19 15:45:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-11-19 15:45:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 15:45:42,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 15:45:42,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 15:45:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 15:45:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-19 15:45:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-19 15:45:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-19 15:45:42,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-19 15:45:42,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-19 15:45:42,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-19 15:45:42,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-19 15:45:42,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-19 15:45:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-19 15:45:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-19 15:45:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_9 [2021-11-19 15:45:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_9 [2021-11-19 15:45:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-11-19 15:45:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-11-19 15:45:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 15:45:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 15:45:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 15:45:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 15:45:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 15:45:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 15:45:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 15:45:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_vbi [2021-11-19 15:45:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_vbi [2021-11-19 15:45:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-11-19 15:45:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-11-19 15:45:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_overlay [2021-11-19 15:45:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_overlay [2021-11-19 15:45:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-11-19 15:45:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-11-19 15:45:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 15:45:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 15:45:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt [2021-11-19 15:45:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt [2021-11-19 15:45:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_frequency [2021-11-19 15:45:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_frequency [2021-11-19 15:45:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_video [2021-11-19 15:45:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_video [2021-11-19 15:45:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure td3116_muxsel [2021-11-19 15:45:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure td3116_muxsel [2021-11-19 15:45:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querybuf [2021-11-19 15:45:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querybuf [2021-11-19 15:45:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-19 15:45:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-19 15:45:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-11-19 15:45:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-11-19 15:45:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2021-11-19 15:45:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2021-11-19 15:45:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 15:45:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 15:45:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-19 15:45:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-19 15:45:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 15:45:42,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 15:45:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_dqbuf [2021-11-19 15:45:42,263 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_dqbuf [2021-11-19 15:45:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure limit_scaled_size_lock [2021-11-19 15:45:42,264 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_scaled_size_lock [2021-11-19 15:45:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 15:45:42,264 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 15:45:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_sg_alloc [2021-11-19 15:45:42,264 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_sg_alloc [2021-11-19 15:45:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_xfer [2021-11-19 15:45:42,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_xfer [2021-11-19 15:45:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querystd [2021-11-19 15:45:42,265 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querystd [2021-11-19 15:45:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vid_cap [2021-11-19 15:45:42,265 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vid_cap [2021-11-19 15:45:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_register [2021-11-19 15:45:42,265 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_register [2021-11-19 15:45:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_frequency [2021-11-19 15:45:42,266 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_frequency [2021-11-19 15:45:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_video_lines [2021-11-19 15:45:42,266 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_video_lines [2021-11-19 15:45:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_s_lock_of_bttv [2021-11-19 15:45:42,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_s_lock_of_bttv [2021-11-19 15:45:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-19 15:45:42,266 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-19 15:45:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure boot_msp34xx [2021-11-19 15:45:42,267 INFO L138 BoogieDeclarations]: Found implementation of procedure boot_msp34xx [2021-11-19 15:45:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 15:45:42,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 15:45:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-19 15:45:42,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-19 15:45:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_readee [2021-11-19 15:45:42,268 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_readee [2021-11-19 15:45:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-19 15:45:42,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-19 15:45:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 15:45:42,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 15:45:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-19 15:45:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-19 15:45:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-11-19 15:45:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-11-19 15:45:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_unregister_video [2021-11-19 15:45:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_unregister_video [2021-11-19 15:45:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure ir_extract_bits [2021-11-19 15:45:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_extract_bits [2021-11-19 15:45:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-19 15:45:42,270 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-19 15:45:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 15:45:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 15:45:42,270 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 15:45:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 15:45:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamon [2021-11-19 15:45:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamon [2021-11-19 15:45:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-11-19 15:45:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-11-19 15:45:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure set_pll [2021-11-19 15:45:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pll [2021-11-19 15:45:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 15:45:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 15:45:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure verify_window_lock [2021-11-19 15:45:42,272 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_window_lock [2021-11-19 15:45:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_gpio_lock_of_bttv [2021-11-19 15:45:42,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_gpio_lock_of_bttv [2021-11-19 15:45:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 15:45:42,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 15:45:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure kodicom4400r_write [2021-11-19 15:45:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure kodicom4400r_write [2021-11-19 15:45:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_vid_cap [2021-11-19 15:45:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_vid_cap [2021-11-19 15:45:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 15:45:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 15:45:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay_risc [2021-11-19 15:45:42,274 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay_risc [2021-11-19 15:45:42,275 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-11-19 15:45:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-11-19 15:45:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure bus_high [2021-11-19 15:45:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_high [2021-11-19 15:45:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-19 15:45:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-19 15:45:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure geovision_muxsel [2021-11-19 15:45:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure geovision_muxsel [2021-11-19 15:45:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 15:45:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 15:45:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_66 [2021-11-19 15:45:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_66 [2021-11-19 15:45:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_switch_overlay [2021-11-19 15:45:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_switch_overlay [2021-11-19 15:45:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resume [2021-11-19 15:45:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resume [2021-11-19 15:45:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:45:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:45:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vid_overlay [2021-11-19 15:45:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vid_overlay [2021-11-19 15:45:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-19 15:45:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-19 15:45:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-19 15:45:42,284 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-19 15:45:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_reqbufs [2021-11-19 15:45:42,284 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_reqbufs [2021-11-19 15:45:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 15:45:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 15:45:42,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 15:45:42,284 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_riscaddr [2021-11-19 15:45:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_riscaddr [2021-11-19 15:45:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-11-19 15:45:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-11-19 15:45:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_release [2021-11-19 15:45:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_release [2021-11-19 15:45:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_tda9880_setnorm [2021-11-19 15:45:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_tda9880_setnorm [2021-11-19 15:45:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_fmt_vid_cap [2021-11-19 15:45:42,286 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_fmt_vid_cap [2021-11-19 15:45:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure pvbt878p9b_audio [2021-11-19 15:45:42,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pvbt878p9b_audio [2021-11-19 15:45:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2021-11-19 15:45:42,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2021-11-19 15:45:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-19 15:45:42,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-19 15:45:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_mmap [2021-11-19 15:45:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_mmap [2021-11-19 15:45:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_crop [2021-11-19 15:45:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_crop [2021-11-19 15:45:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure phytec_muxsel [2021-11-19 15:45:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure phytec_muxsel [2021-11-19 15:45:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_remove [2021-11-19 15:45:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_remove [2021-11-19 15:45:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_std [2021-11-19 15:45:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_std [2021-11-19 15:45:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-19 15:45:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-19 15:45:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure init_irqreg [2021-11-19 15:45:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure init_irqreg [2021-11-19 15:45:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure bt848_sat [2021-11-19 15:45:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure bt848_sat [2021-11-19 15:45:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_vbi_lines [2021-11-19 15:45:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_vbi_lines [2021-11-19 15:45:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-19 15:45:42,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-19 15:45:42,289 INFO L130 BoogieDeclarations]: Found specification of procedure adtvk503_audio [2021-11-19 15:45:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure adtvk503_audio [2021-11-19 15:45:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-11-19 15:45:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-11-19 15:45:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_vid_overlay [2021-11-19 15:45:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_vid_overlay [2021-11-19 15:45:42,290 INFO L130 BoogieDeclarations]: Found specification of procedure pix_format_set_size [2021-11-19 15:45:42,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pix_format_set_size [2021-11-19 15:45:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure check_alloc_btres_lock [2021-11-19 15:45:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure check_alloc_btres_lock [2021-11-19 15:45:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 15:45:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 15:45:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 15:45:42,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 15:45:42,291 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CWrite [2021-11-19 15:45:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CWrite [2021-11-19 15:45:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure ivc120_muxsel [2021-11-19 15:45:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ivc120_muxsel [2021-11-19 15:45:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 15:45:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 15:45:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure tea5757_write [2021-11-19 15:45:42,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tea5757_write [2021-11-19 15:45:42,292 INFO L130 BoogieDeclarations]: Found specification of procedure check_btres [2021-11-19 15:45:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure check_btres [2021-11-19 15:45:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_register [2021-11-19 15:45:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_register [2021-11-19 15:45:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_probe [2021-11-19 15:45:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_probe [2021-11-19 15:45:42,293 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 15:45:42,293 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 15:45:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_hook [2021-11-19 15:45:42,294 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_hook [2021-11-19 15:45:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_58 [2021-11-19 15:45:42,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_58 [2021-11-19 15:45:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getscl [2021-11-19 15:45:42,294 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getscl [2021-11-19 15:45:42,294 INFO L130 BoogieDeclarations]: Found specification of procedure radio_release [2021-11-19 15:45:42,295 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_release [2021-11-19 15:45:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getsda [2021-11-19 15:45:42,295 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getsda [2021-11-19 15:45:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 15:45:42,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 15:45:42,295 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-19 15:45:42,295 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-19 15:45:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure ir_handle_key [2021-11-19 15:45:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_handle_key [2021-11-19 15:45:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-11-19 15:45:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-11-19 15:45:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 15:45:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 15:45:42,296 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_queue [2021-11-19 15:45:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_queue [2021-11-19 15:45:42,297 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_video [2021-11-19 15:45:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_video [2021-11-19 15:45:42,297 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-19 15:45:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-19 15:45:42,297 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-11-19 15:45:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-11-19 15:45:42,298 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_input [2021-11-19 15:45:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_input [2021-11-19 15:45:42,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 15:45:42,298 INFO L130 BoogieDeclarations]: Found specification of procedure gv800s_muxsel [2021-11-19 15:45:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure gv800s_muxsel [2021-11-19 15:45:42,298 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_reset [2021-11-19 15:45:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_reset [2021-11-19 15:45:42,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 15:45:42,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 15:45:42,299 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-19 15:45:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-19 15:45:42,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 15:45:42,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 15:45:42,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-19 15:45:42,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-19 15:45:42,301 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 15:45:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 15:45:42,301 INFO L130 BoogieDeclarations]: Found specification of procedure free_btres_lock [2021-11-19 15:45:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure free_btres_lock [2021-11-19 15:45:42,301 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_init_tuner [2021-11-19 15:45:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_init_tuner [2021-11-19 15:45:42,302 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-19 15:45:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-19 15:45:42,302 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-19 15:45:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-19 15:45:42,302 INFO L130 BoogieDeclarations]: Found specification of procedure sigmaSLC_muxsel [2021-11-19 15:45:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sigmaSLC_muxsel [2021-11-19 15:45:42,302 INFO L130 BoogieDeclarations]: Found specification of procedure gvc1100_muxsel [2021-11-19 15:45:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure gvc1100_muxsel [2021-11-19 15:45:42,303 INFO L130 BoogieDeclarations]: Found specification of procedure locked_btres [2021-11-19 15:45:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure locked_btres [2021-11-19 15:45:42,303 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 15:45:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 15:45:42,303 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-19 15:45:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-19 15:45:42,304 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_irqbits [2021-11-19 15:45:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_irqbits [2021-11-19 15:45:42,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bttv_cleanup_module_44_2 [2021-11-19 15:45:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bttv_cleanup_module_44_2 [2021-11-19 15:45:42,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 15:45:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 15:45:42,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 15:45:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 15:45:42,305 INFO L130 BoogieDeclarations]: Found specification of procedure eagle_muxsel [2021-11-19 15:45:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure eagle_muxsel [2021-11-19 15:45:42,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_s_lock_of_bttv [2021-11-19 15:45:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_s_lock_of_bttv [2021-11-19 15:45:42,305 INFO L130 BoogieDeclarations]: Found specification of procedure gv800s_write [2021-11-19 15:45:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure gv800s_write [2021-11-19 15:45:42,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2021-11-19 15:45:42,306 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2021-11-19 15:45:42,306 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 15:45:42,306 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 15:45:42,306 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_parm [2021-11-19 15:45:42,306 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_parm [2021-11-19 15:45:42,306 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_fbuf [2021-11-19 15:45:42,306 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_fbuf [2021-11-19 15:45:42,307 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-19 15:45:42,307 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-19 15:45:42,307 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-19 15:45:42,307 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-19 15:45:42,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:45:42,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:45:42,307 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-19 15:45:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-19 15:45:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure is_active [2021-11-19 15:45:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure is_active [2021-11-19 15:45:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-19 15:45:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-19 15:45:42,308 INFO L130 BoogieDeclarations]: Found specification of procedure radio_enable [2021-11-19 15:45:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_enable [2021-11-19 15:45:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-11-19 15:45:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-11-19 15:45:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure sigmaSQ_muxsel [2021-11-19 15:45:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sigmaSQ_muxsel [2021-11-19 15:45:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:45:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 15:45:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure kodicom4400r_muxsel [2021-11-19 15:45:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure kodicom4400r_muxsel [2021-11-19 15:45:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure gvbctv5pci_audio [2021-11-19 15:45:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure gvbctv5pci_audio [2021-11-19 15:45:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-19 15:45:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-19 15:45:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-11-19 15:45:42,310 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-11-19 15:45:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_fmt_vbi_cap [2021-11-19 15:45:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_fmt_vbi_cap [2021-11-19 15:45:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-19 15:45:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-19 15:45:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_probe [2021-11-19 15:45:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_probe [2021-11-19 15:45:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-19 15:45:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-19 15:45:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2021-11-19 15:45:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2021-11-19 15:45:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure init_bt848 [2021-11-19 15:45:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure init_bt848 [2021-11-19 15:45:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_fmt_vbi_cap [2021-11-19 15:45:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_fmt_vbi_cap [2021-11-19 15:45:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure picolo_tetra_muxsel [2021-11-19 15:45:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure picolo_tetra_muxsel [2021-11-19 15:45:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-19 15:45:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-19 15:45:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure winview_volume [2021-11-19 15:45:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure winview_volume [2021-11-19 15:45:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-19 15:45:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-19 15:45:42,314 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-19 15:45:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-19 15:45:42,314 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-11-19 15:45:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-11-19 15:45:42,314 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_dma [2021-11-19 15:45:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_dma [2021-11-19 15:45:42,314 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_bits [2021-11-19 15:45:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_bits [2021-11-19 15:45:42,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 15:45:42,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-19 15:45:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-19 15:45:42,315 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_open [2021-11-19 15:45:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_open [2021-11-19 15:45:42,315 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-19 15:45:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-19 15:45:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_reinit_bt848 [2021-11-19 15:45:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_reinit_bt848 [2021-11-19 15:45:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 15:45:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 15:45:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 15:45:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 15:45:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 15:45:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_field_count [2021-11-19 15:45:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_field_count [2021-11-19 15:45:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 15:45:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 15:45:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-19 15:45:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-19 15:45:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_calc_limits [2021-11-19 15:45:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_calc_limits [2021-11-19 15:45:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-19 15:45:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-19 15:45:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2021-11-19 15:45:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2021-11-19 15:45:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure PXC200_muxsel [2021-11-19 15:45:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure PXC200_muxsel [2021-11-19 15:45:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_packed [2021-11-19 15:45:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_packed [2021-11-19 15:45:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-19 15:45:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-19 15:45:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-19 15:45:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-19 15:45:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_fmt_vid_overlay [2021-11-19 15:45:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_fmt_vid_overlay [2021-11-19 15:45:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setsda [2021-11-19 15:45:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setsda [2021-11-19 15:45:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_wait_done [2021-11-19 15:45:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_wait_done [2021-11-19 15:45:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_fmt_vid_overlay [2021-11-19 15:45:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_fmt_vid_overlay [2021-11-19 15:45:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-11-19 15:45:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-11-19 15:45:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure avermedia_tvphone_audio [2021-11-19 15:45:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure avermedia_tvphone_audio [2021-11-19 15:45:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure bus_in [2021-11-19 15:45:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_in [2021-11-19 15:45:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_planar [2021-11-19 15:45:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_planar [2021-11-19 15:45:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 15:45:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 15:45:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 15:45:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure to_bttv [2021-11-19 15:45:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure to_bttv [2021-11-19 15:45:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 15:45:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 15:45:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-19 15:45:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-19 15:45:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-19 15:45:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-19 15:45:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-19 15:45:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-19 15:45:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2021-11-19 15:45:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2021-11-19 15:45:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-19 15:45:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-19 15:45:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-19 15:45:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-19 15:45:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 15:45:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 15:45:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 15:45:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 15:45:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setscl [2021-11-19 15:45:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setscl [2021-11-19 15:45:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_58___0 [2021-11-19 15:45:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_58___0 [2021-11-19 15:45:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_log_status [2021-11-19 15:45:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_log_status [2021-11-19 15:45:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_inout [2021-11-19 15:45:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_inout [2021-11-19 15:45:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_ir_stop [2021-11-19 15:45:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_ir_stop [2021-11-19 15:45:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_LONG [2021-11-19 15:45:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_LONG [2021-11-19 15:45:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2021-11-19 15:45:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2021-11-19 15:45:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_frequency [2021-11-19 15:45:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_frequency [2021-11-19 15:45:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure fv2000s_audio [2021-11-19 15:45:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure fv2000s_audio [2021-11-19 15:45:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure xguard_muxsel [2021-11-19 15:45:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure xguard_muxsel [2021-11-19 15:45:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_vbi [2021-11-19 15:45:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_vbi [2021-11-19 15:45:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure windvr_audio [2021-11-19 15:45:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure windvr_audio [2021-11-19 15:45:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 15:45:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 15:45:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vbi_cap [2021-11-19 15:45:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vbi_cap [2021-11-19 15:45:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure bus_low [2021-11-19 15:45:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_low [2021-11-19 15:45:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_crop [2021-11-19 15:45:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_crop [2021-11-19 15:45:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure set_tvnorm [2021-11-19 15:45:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tvnorm [2021-11-19 15:45:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_ctrl [2021-11-19 15:45:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_ctrl [2021-11-19 15:45:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 15:45:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 15:45:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 15:45:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 15:45:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_align [2021-11-19 15:45:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_align [2021-11-19 15:45:42,330 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-19 15:45:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-19 15:45:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure radio_open [2021-11-19 15:45:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_open [2021-11-19 15:45:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure avermedia_tv_stereo_audio [2021-11-19 15:45:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure avermedia_tv_stereo_audio [2021-11-19 15:45:42,331 INFO L130 BoogieDeclarations]: Found specification of procedure td3116_latch_value [2021-11-19 15:45:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure td3116_latch_value [2021-11-19 15:45:42,332 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-19 15:45:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-19 15:45:42,332 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CRead [2021-11-19 15:45:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CRead [2021-11-19 15:45:42,332 INFO L130 BoogieDeclarations]: Found specification of procedure winfast2000_audio [2021-11-19 15:45:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure winfast2000_audio [2021-11-19 15:45:42,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 15:45:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 15:45:42,333 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-11-19 15:45:42,333 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-11-19 15:45:45,279 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 15:45:45,291 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation