./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_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_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/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_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/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_b86639cb-99f0-4960-b0fc-af395db13202/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 6f73a72173d0f28d5eb7e11343d70a16bffa40985173e12d95e1cd9f8e3e138c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:42:57,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:42:57,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:42:57,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:42:57,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:42:57,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:42:57,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:42:57,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:42:57,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:42:57,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:42:57,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:42:57,474 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:42:57,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:42:57,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:42:57,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:42:57,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:42:57,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:42:57,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:42:57,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:42:57,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:42:57,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:42:57,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:42:57,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:42:57,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:42:57,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:42:57,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:42:57,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:42:57,503 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:42:57,504 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:42:57,505 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:42:57,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:42:57,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:42:57,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:42:57,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:42:57,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:42:57,533 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:42:57,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:42:57,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:42:57,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:42:57,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:42:57,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:42:57,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 13:42:57,585 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:42:57,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:42:57,586 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:42:57,587 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:42:57,587 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:42:57,587 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:42:57,587 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:42:57,588 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 13:42:57,588 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:42:57,588 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:42:57,589 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 13:42:57,589 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 13:42:57,589 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:42:57,590 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 13:42:57,590 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 13:42:57,590 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 13:42:57,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:42:57,591 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 13:42:57,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:42:57,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:42:57,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:42:57,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:42:57,593 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:42:57,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:42:57,593 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:42:57,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:42:57,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:42:57,594 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:42:57,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:42:57,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:42:57,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:42:57,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:42:57,596 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 13:42:57,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 13:42:57,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:42:57,597 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:42:57,597 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:42:57,597 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_b86639cb-99f0-4960-b0fc-af395db13202/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f73a72173d0f28d5eb7e11343d70a16bffa40985173e12d95e1cd9f8e3e138c [2021-11-19 13:42:57,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:42:57,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:42:57,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:42:57,873 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:42:57,874 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:42:57,875 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i [2021-11-19 13:42:57,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data/e4dc6be3b/bfc33b91685b485c8618f6190af85d60/FLAGfdaa2a298 [2021-11-19 13:42:59,390 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:42:59,391 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i [2021-11-19 13:42:59,505 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data/e4dc6be3b/bfc33b91685b485c8618f6190af85d60/FLAGfdaa2a298 [2021-11-19 13:42:59,888 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data/e4dc6be3b/bfc33b91685b485c8618f6190af85d60 [2021-11-19 13:42:59,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:42:59,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:42:59,897 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:42:59,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:42:59,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:42:59,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:42:59" (1/1) ... [2021-11-19 13:42:59,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37edd2fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:42:59, skipping insertion in model container [2021-11-19 13:42:59,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:42:59" (1/1) ... [2021-11-19 13:42:59,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:43:00,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:43:03,552 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 13:43:04,083 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 13:43:04,105 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 13:43:04,119 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 13:43:04,133 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 13:43:04,146 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 13:43:04,175 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 13:43:04,189 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 13:43:04,203 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 13:43:04,215 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 13:43:04,233 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 13:43:04,245 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 13:43:04,257 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 13:43:04,276 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 13:43:04,308 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 13:43:04,320 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 13:43:04,333 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 13:43:04,346 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 13:43:04,418 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 13:43:04,435 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 13:43:04,498 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 13:43:04,511 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 13:43:04,522 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 13:43:04,538 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 13:43:04,551 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 13:43:04,566 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 13:43:04,579 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 13:43:04,634 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 13:43:04,649 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 13:43:04,652 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 13:43:04,666 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 13:43:04,671 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 13:43:04,684 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 13:43:04,697 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 13:43:04,710 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 13:43:04,723 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 13:43:04,736 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 13:43:04,749 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 13:43:04,762 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 13:43:04,776 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 13:43:04,791 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 13:43:04,804 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 13:43:04,817 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 13:43:04,835 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 13:43:04,852 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 13:43:04,856 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 13:43:04,871 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 13:43:04,876 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 13:43:04,938 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 13:43:04,953 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 13:43:04,978 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 13:43:04,982 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 13:43:05,035 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 13:43:05,049 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 13:43:05,119 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 13:43:05,133 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 13:43:05,147 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 13:43:05,365 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 13:43:05,482 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 13:43:05,510 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 13:43:05,525 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 13:43:05,540 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 13:43:08,717 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 13:43:08,717 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 13:43:08,724 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 13:43:08,725 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 13:43:08,766 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 13:43:08,766 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 13:43:08,767 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 13:43:08,768 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 13:43:08,783 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 13:43:08,783 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 13:43:08,784 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 13:43:08,784 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 13:43:08,784 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 13:43:08,785 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 13:43:08,785 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 13:43:08,785 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 13:43:08,786 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 13:43:08,786 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 13:43:08,786 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 13:43:08,786 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 13:43:08,787 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 13:43:08,787 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 13:43:08,787 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 13:43:08,788 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 13:43:08,788 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 13:43:08,788 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 13:43:08,789 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 13:43:08,791 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 13:43:08,791 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 13:43:08,792 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 13:43:08,799 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 13:43:08,799 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 13:43:08,800 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 13:43:08,800 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 13:43:08,800 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 13:43:08,800 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 13:43:08,801 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 13:43:08,801 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 13:43:08,801 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 13:43:08,802 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 13:43:08,802 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 13:43:08,802 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 13:43:08,803 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 13:43:08,803 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 13:43:08,803 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 13:43:08,804 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 13:43:08,804 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 13:43:08,804 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 13:43:08,805 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 13:43:08,806 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 13:43:08,807 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 13:43:08,808 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 13:43:08,977 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 13:43:08,987 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 13:43:09,962 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 13:43:10,165 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 13:43:10,179 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 13:43:10,193 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 13:43:10,205 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 13:43:10,219 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 13:43:10,220 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 13:43:10,222 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 13:43:10,369 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 13:43:10,380 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 13:43:10,391 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 13:43:10,400 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 13:43:10,454 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 13:43:10,615 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 13:43:10,924 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 13:43:10,983 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 13:43:11,058 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 13:43:11,615 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959353,959366] [2021-11-19 13:43:11,618 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959519,959532] [2021-11-19 13:43:11,618 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959683,959696] [2021-11-19 13:43:11,619 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959848,959861] [2021-11-19 13:43:11,675 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:43:11,847 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 13:43:11,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78d35cf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:11, skipping insertion in model container [2021-11-19 13:43:11,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:43:11,849 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 13:43:11,851 INFO L158 Benchmark]: Toolchain (without parser) took 11957.20ms. Allocated memory was 153.1MB in the beginning and 327.2MB in the end (delta: 174.1MB). Free memory was 91.3MB in the beginning and 155.5MB in the end (delta: -64.2MB). Peak memory consumption was 118.3MB. Max. memory is 16.1GB. [2021-11-19 13:43:11,851 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory was 59.4MB in the beginning and 59.3MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 13:43:11,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11951.80ms. Allocated memory was 153.1MB in the beginning and 327.2MB in the end (delta: 174.1MB). Free memory was 91.0MB in the beginning and 155.5MB in the end (delta: -64.5MB). Peak memory consumption was 118.3MB. Max. memory is 16.1GB. [2021-11-19 13:43:11,854 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 90.2MB. Free memory was 59.4MB in the beginning and 59.3MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11951.80ms. Allocated memory was 153.1MB in the beginning and 327.2MB in the end (delta: 174.1MB). Free memory was 91.0MB in the beginning and 155.5MB in the end (delta: -64.5MB). Peak memory consumption was 118.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6079]: 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_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/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_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/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_b86639cb-99f0-4960-b0fc-af395db13202/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 6f73a72173d0f28d5eb7e11343d70a16bffa40985173e12d95e1cd9f8e3e138c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:43:14,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:43:14,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:43:14,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:43:14,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:43:14,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:43:14,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:43:14,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:43:14,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:43:14,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:43:14,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:43:14,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:43:14,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:43:14,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:43:14,227 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:43:14,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:43:14,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:43:14,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:43:14,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:43:14,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:43:14,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:43:14,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:43:14,248 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:43:14,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:43:14,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:43:14,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:43:14,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:43:14,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:43:14,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:43:14,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:43:14,272 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:43:14,273 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:43:14,274 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:43:14,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:43:14,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:43:14,278 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:43:14,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:43:14,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:43:14,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:43:14,282 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:43:14,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:43:14,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 13:43:14,331 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:43:14,331 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:43:14,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:43:14,333 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:43:14,333 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:43:14,333 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:43:14,334 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:43:14,334 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:43:14,334 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:43:14,334 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:43:14,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:43:14,337 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:43:14,337 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:43:14,337 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:43:14,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:43:14,338 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:43:14,338 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 13:43:14,338 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 13:43:14,339 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:43:14,339 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:43:14,339 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:43:14,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:43:14,340 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 13:43:14,340 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:43:14,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:43:14,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:43:14,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:43:14,341 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:43:14,341 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 13:43:14,341 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 13:43:14,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:43:14,342 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:43:14,342 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:43:14,342 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_b86639cb-99f0-4960-b0fc-af395db13202/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f73a72173d0f28d5eb7e11343d70a16bffa40985173e12d95e1cd9f8e3e138c [2021-11-19 13:43:14,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:43:14,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:43:14,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:43:14,763 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:43:14,764 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:43:14,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i [2021-11-19 13:43:14,835 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data/ad8ac6857/846e67964f9545239e95d76a5bf51b94/FLAGadf796daa [2021-11-19 13:43:16,323 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:43:16,324 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i [2021-11-19 13:43:16,466 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data/ad8ac6857/846e67964f9545239e95d76a5bf51b94/FLAGadf796daa [2021-11-19 13:43:16,718 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/data/ad8ac6857/846e67964f9545239e95d76a5bf51b94 [2021-11-19 13:43:16,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:43:16,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:43:16,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:43:16,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:43:16,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:43:16,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:43:16" (1/1) ... [2021-11-19 13:43:16,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@559cda34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:16, skipping insertion in model container [2021-11-19 13:43:16,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:43:16" (1/1) ... [2021-11-19 13:43:16,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:43:17,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:43:28,624 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959353,959366] [2021-11-19 13:43:28,626 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959519,959532] [2021-11-19 13:43:28,627 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959683,959696] [2021-11-19 13:43:28,628 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959848,959861] [2021-11-19 13:43:28,683 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:43:28,900 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 13:43:29,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:43:30,143 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959353,959366] [2021-11-19 13:43:30,144 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959519,959532] [2021-11-19 13:43:30,144 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959683,959696] [2021-11-19 13:43:30,145 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959848,959861] [2021-11-19 13:43:30,159 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:43:30,258 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 13:43:31,704 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959353,959366] [2021-11-19 13:43:31,705 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959519,959532] [2021-11-19 13:43:31,705 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959683,959696] [2021-11-19 13:43:31,706 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_b86639cb-99f0-4960-b0fc-af395db13202/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-bt8xx-bttv.cil.i[959848,959861] [2021-11-19 13:43:31,716 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:43:32,600 INFO L208 MainTranslator]: Completed translation [2021-11-19 13:43:32,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32 WrapperNode [2021-11-19 13:43:32,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:43:32,605 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 13:43:32,606 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 13:43:32,606 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 13:43:32,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:33,132 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:35,504 INFO L137 Inliner]: procedures = 979, calls = 18624, calls flagged for inlining = 603, calls inlined = 592, statements flattened = 30812 [2021-11-19 13:43:35,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 13:43:35,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 13:43:35,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 13:43:35,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 13:43:35,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:35,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:36,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:36,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:38,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:38,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:38,813 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:39,035 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 13:43:39,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 13:43:39,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 13:43:39,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 13:43:39,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:43:32" (1/1) ... [2021-11-19 13:43:39,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:43:39,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 13:43:39,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 13:43:39,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b86639cb-99f0-4960-b0fc-af395db13202/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 13:43:39,109 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-19 13:43:39,109 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_write [2021-11-19 13:43:39,109 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_write [2021-11-19 13:43:39,110 INFO L130 BoogieDeclarations]: Found specification of procedure audio_input [2021-11-19 13:43:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_input [2021-11-19 13:43:39,110 INFO L130 BoogieDeclarations]: Found specification of procedure tvaudio_addrs [2021-11-19 13:43:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tvaudio_addrs [2021-11-19 13:43:39,110 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_qbuf [2021-11-19 13:43:39,110 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_qbuf [2021-11-19 13:43:39,111 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_cap_ovr [2021-11-19 13:43:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_cap_ovr [2021-11-19 13:43:39,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-19 13:43:39,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-19 13:43:39,111 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-11-19 13:43:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-11-19 13:43:39,112 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_fbuf [2021-11-19 13:43:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_fbuf [2021-11-19 13:43:39,112 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_exit [2021-11-19 13:43:39,112 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_exit [2021-11-19 13:43:39,113 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_fmt_vid_cap [2021-11-19 13:43:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_fmt_vid_cap [2021-11-19 13:43:39,113 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querycap [2021-11-19 13:43:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querycap [2021-11-19 13:43:39,113 INFO L130 BoogieDeclarations]: Found specification of procedure vdev_init [2021-11-19 13:43:39,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vdev_init [2021-11-19 13:43:39,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-19 13:43:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-19 13:43:39,114 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2021-11-19 13:43:39,114 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2021-11-19 13:43:39,114 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mux_gpio [2021-11-19 13:43:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mux_gpio [2021-11-19 13:43:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 13:43:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_input [2021-11-19 13:43:39,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_input [2021-11-19 13:43:39,115 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay [2021-11-19 13:43:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay [2021-11-19 13:43:39,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 13:43:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 13:43:39,116 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 13:43:39,116 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 13:43:39,117 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resource [2021-11-19 13:43:39,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resource [2021-11-19 13:43:39,118 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_dma_free [2021-11-19 13:43:39,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_dma_free [2021-11-19 13:43:39,118 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2021-11-19 13:43:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2021-11-19 13:43:39,119 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_cropcap [2021-11-19 13:43:39,119 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_cropcap [2021-11-19 13:43:39,119 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 13:43:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 13:43:39,120 INFO L130 BoogieDeclarations]: Found specification of procedure audio_mute [2021-11-19 13:43:39,120 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_mute [2021-11-19 13:43:39,120 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 13:43:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 13:43:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure gvbctv3pci_audio [2021-11-19 13:43:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gvbctv3pci_audio [2021-11-19 13:43:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_input [2021-11-19 13:43:39,121 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_input [2021-11-19 13:43:39,121 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 13:43:39,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 13:43:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 13:43:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 13:43:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2021-11-19 13:43:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2021-11-19 13:43:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_tracking [2021-11-19 13:43:39,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_tracking [2021-11-19 13:43:39,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 13:43:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 13:43:39,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-11-19 13:43:39,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2021-11-19 13:43:39,124 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_release [2021-11-19 13:43:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_release [2021-11-19 13:43:39,125 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_read [2021-11-19 13:43:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_read [2021-11-19 13:43:39,125 INFO L130 BoogieDeclarations]: Found specification of procedure terratv_audio [2021-11-19 13:43:39,125 INFO L138 BoogieDeclarations]: Found implementation of procedure terratv_audio [2021-11-19 13:43:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2021-11-19 13:43:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2021-11-19 13:43:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_calc_geo [2021-11-19 13:43:39,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_calc_geo [2021-11-19 13:43:39,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 13:43:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 13:43:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure rv605_muxsel [2021-11-19 13:43:39,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rv605_muxsel [2021-11-19 13:43:39,127 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_std [2021-11-19 13:43:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_std [2021-11-19 13:43:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 13:43:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 13:43:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_debug_low_latency [2021-11-19 13:43:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_debug_low_latency [2021-11-19 13:43:39,128 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamoff [2021-11-19 13:43:39,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamoff [2021-11-19 13:43:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_apply_geo [2021-11-19 13:43:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_apply_geo [2021-11-19 13:43:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 13:43:39,129 INFO L130 BoogieDeclarations]: Found specification of procedure tibetCS16_muxsel [2021-11-19 13:43:39,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tibetCS16_muxsel [2021-11-19 13:43:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-11-19 13:43:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-11-19 13:43:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 13:43:39,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 13:43:39,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 13:43:39,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 13:43:39,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-19 13:43:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-19 13:43:39,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-19 13:43:39,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-19 13:43:39,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-19 13:43:39,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-19 13:43:39,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-19 13:43:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-19 13:43:39,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-19 13:43:39,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-19 13:43:39,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_9 [2021-11-19 13:43:39,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_9 [2021-11-19 13:43:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-11-19 13:43:39,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-11-19 13:43:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 13:43:39,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 13:43:39,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 13:43:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 13:43:39,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 13:43:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 13:43:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 13:43:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_vbi [2021-11-19 13:43:39,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_vbi [2021-11-19 13:43:39,144 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2021-11-19 13:43:39,145 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2021-11-19 13:43:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_overlay [2021-11-19 13:43:39,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_overlay [2021-11-19 13:43:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2021-11-19 13:43:39,145 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2021-11-19 13:43:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 13:43:39,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 13:43:39,145 INFO L130 BoogieDeclarations]: Found specification of procedure try_fmt [2021-11-19 13:43:39,146 INFO L138 BoogieDeclarations]: Found implementation of procedure try_fmt [2021-11-19 13:43:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_frequency [2021-11-19 13:43:39,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_frequency [2021-11-19 13:43:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_buffer_activate_video [2021-11-19 13:43:39,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_buffer_activate_video [2021-11-19 13:43:39,146 INFO L130 BoogieDeclarations]: Found specification of procedure td3116_muxsel [2021-11-19 13:43:39,146 INFO L138 BoogieDeclarations]: Found implementation of procedure td3116_muxsel [2021-11-19 13:43:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querybuf [2021-11-19 13:43:39,147 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querybuf [2021-11-19 13:43:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-11-19 13:43:39,147 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-11-19 13:43:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-11-19 13:43:39,147 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-11-19 13:43:39,147 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2021-11-19 13:43:39,148 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2021-11-19 13:43:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 13:43:39,148 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 13:43:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2021-11-19 13:43:39,148 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2021-11-19 13:43:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 13:43:39,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 13:43:39,148 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_dqbuf [2021-11-19 13:43:39,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_dqbuf [2021-11-19 13:43:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure limit_scaled_size_lock [2021-11-19 13:43:39,149 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_scaled_size_lock [2021-11-19 13:43:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 13:43:39,149 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 13:43:39,149 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_sg_alloc [2021-11-19 13:43:39,149 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_sg_alloc [2021-11-19 13:43:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_xfer [2021-11-19 13:43:39,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_xfer [2021-11-19 13:43:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_querystd [2021-11-19 13:43:39,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_querystd [2021-11-19 13:43:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vid_cap [2021-11-19 13:43:39,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vid_cap [2021-11-19 13:43:39,150 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_register [2021-11-19 13:43:39,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_register [2021-11-19 13:43:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_frequency [2021-11-19 13:43:39,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_frequency [2021-11-19 13:43:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_video_lines [2021-11-19 13:43:39,151 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_video_lines [2021-11-19 13:43:39,151 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-19 13:43:39,152 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-19 13:43:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure boot_msp34xx [2021-11-19 13:43:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure boot_msp34xx [2021-11-19 13:43:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 13:43:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 13:43:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_readee [2021-11-19 13:43:39,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_readee [2021-11-19 13:43:39,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-19 13:43:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-19 13:43:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 13:43:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 13:43:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-19 13:43:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-19 13:43:39,154 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-11-19 13:43:39,154 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-11-19 13:43:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_unregister_video [2021-11-19 13:43:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_unregister_video [2021-11-19 13:43:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure ir_extract_bits [2021-11-19 13:43:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_extract_bits [2021-11-19 13:43:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-19 13:43:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-19 13:43:39,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 13:43:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 13:43:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 13:43:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 13:43:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_streamon [2021-11-19 13:43:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_streamon [2021-11-19 13:43:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2021-11-19 13:43:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2021-11-19 13:43:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure set_pll [2021-11-19 13:43:39,157 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pll [2021-11-19 13:43:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 13:43:39,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 13:43:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure verify_window_lock [2021-11-19 13:43:39,157 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_window_lock [2021-11-19 13:43:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-19 13:43:39,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-19 13:43:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 13:43:39,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 13:43:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure kodicom4400r_write [2021-11-19 13:43:39,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kodicom4400r_write [2021-11-19 13:43:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_vid_cap [2021-11-19 13:43:39,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_vid_cap [2021-11-19 13:43:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 13:43:39,158 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 13:43:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_overlay_risc [2021-11-19 13:43:39,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_overlay_risc [2021-11-19 13:43:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-11-19 13:43:39,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-11-19 13:43:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure bus_high [2021-11-19 13:43:39,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_high [2021-11-19 13:43:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-19 13:43:39,160 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-19 13:43:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure geovision_muxsel [2021-11-19 13:43:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure geovision_muxsel [2021-11-19 13:43:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 13:43:39,164 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 13:43:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_switch_overlay [2021-11-19 13:43:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_switch_overlay [2021-11-19 13:43:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_resume [2021-11-19 13:43:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_resume [2021-11-19 13:43:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:43:39,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:43:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vid_overlay [2021-11-19 13:43:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vid_overlay [2021-11-19 13:43:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-19 13:43:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-19 13:43:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 13:43:39,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 13:43:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2021-11-19 13:43:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2021-11-19 13:43:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_reqbufs [2021-11-19 13:43:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_reqbufs [2021-11-19 13:43:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 13:43:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 13:43:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 13:43:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_riscaddr [2021-11-19 13:43:39,168 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_riscaddr [2021-11-19 13:43:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_add [2021-11-19 13:43:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_add [2021-11-19 13:43:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_release [2021-11-19 13:43:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_release [2021-11-19 13:43:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_tda9880_setnorm [2021-11-19 13:43:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_tda9880_setnorm [2021-11-19 13:43:39,169 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_fmt_vid_cap [2021-11-19 13:43:39,169 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_fmt_vid_cap [2021-11-19 13:43:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure pvbt878p9b_audio [2021-11-19 13:43:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pvbt878p9b_audio [2021-11-19 13:43:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_pending [2021-11-19 13:43:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_pending [2021-11-19 13:43:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-19 13:43:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-19 13:43:39,170 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_mmap [2021-11-19 13:43:39,170 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_mmap [2021-11-19 13:43:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_crop [2021-11-19 13:43:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_crop [2021-11-19 13:43:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure phytec_muxsel [2021-11-19 13:43:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure phytec_muxsel [2021-11-19 13:43:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_remove [2021-11-19 13:43:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_remove [2021-11-19 13:43:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_std [2021-11-19 13:43:39,171 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_std [2021-11-19 13:43:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-19 13:43:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-19 13:43:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure init_irqreg [2021-11-19 13:43:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure init_irqreg [2021-11-19 13:43:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure bt848_sat [2021-11-19 13:43:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure bt848_sat [2021-11-19 13:43:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure disclaim_vbi_lines [2021-11-19 13:43:39,172 INFO L138 BoogieDeclarations]: Found implementation of procedure disclaim_vbi_lines [2021-11-19 13:43:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-19 13:43:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-19 13:43:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure adtvk503_audio [2021-11-19 13:43:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure adtvk503_audio [2021-11-19 13:43:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-11-19 13:43:39,173 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-11-19 13:43:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_enum_fmt_vid_overlay [2021-11-19 13:43:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_enum_fmt_vid_overlay [2021-11-19 13:43:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure pix_format_set_size [2021-11-19 13:43:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pix_format_set_size [2021-11-19 13:43:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure check_alloc_btres_lock [2021-11-19 13:43:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure check_alloc_btres_lock [2021-11-19 13:43:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 13:43:39,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 13:43:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 13:43:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 13:43:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CWrite [2021-11-19 13:43:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CWrite [2021-11-19 13:43:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure ivc120_muxsel [2021-11-19 13:43:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ivc120_muxsel [2021-11-19 13:43:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 13:43:39,175 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 13:43:39,175 INFO L130 BoogieDeclarations]: Found specification of procedure tea5757_write [2021-11-19 13:43:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tea5757_write [2021-11-19 13:43:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_bttv [2021-11-19 13:43:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_bttv [2021-11-19 13:43:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure check_btres [2021-11-19 13:43:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure check_btres [2021-11-19 13:43:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_register [2021-11-19 13:43:39,176 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_register [2021-11-19 13:43:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_sub_probe [2021-11-19 13:43:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_sub_probe [2021-11-19 13:43:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 13:43:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 13:43:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_hook [2021-11-19 13:43:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_hook [2021-11-19 13:43:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getscl [2021-11-19 13:43:39,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getscl [2021-11-19 13:43:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure radio_release [2021-11-19 13:43:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_release [2021-11-19 13:43:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_getsda [2021-11-19 13:43:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_getsda [2021-11-19 13:43:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 13:43:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 13:43:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-11-19 13:43:39,178 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-11-19 13:43:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ir_handle_key [2021-11-19 13:43:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_handle_key [2021-11-19 13:43:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_init [2021-11-19 13:43:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_init [2021-11-19 13:43:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 13:43:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 13:43:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 13:43:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 13:43:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_queue [2021-11-19 13:43:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_queue [2021-11-19 13:43:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_video [2021-11-19 13:43:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_video [2021-11-19 13:43:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-19 13:43:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-19 13:43:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2021-11-19 13:43:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2021-11-19 13:43:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_input [2021-11-19 13:43:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_input [2021-11-19 13:43:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 13:43:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure gv800s_muxsel [2021-11-19 13:43:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure gv800s_muxsel [2021-11-19 13:43:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_reset [2021-11-19 13:43:39,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_reset [2021-11-19 13:43:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 13:43:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 13:43:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-19 13:43:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-19 13:43:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 13:43:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 13:43:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-19 13:43:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-19 13:43:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 13:43:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 13:43:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure free_btres_lock [2021-11-19 13:43:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure free_btres_lock [2021-11-19 13:43:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_init_tuner [2021-11-19 13:43:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_init_tuner [2021-11-19 13:43:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-19 13:43:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-19 13:43:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-19 13:43:39,184 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-19 13:43:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure sigmaSLC_muxsel [2021-11-19 13:43:39,187 INFO L138 BoogieDeclarations]: Found implementation of procedure sigmaSLC_muxsel [2021-11-19 13:43:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure gvc1100_muxsel [2021-11-19 13:43:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure gvc1100_muxsel [2021-11-19 13:43:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure locked_btres [2021-11-19 13:43:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure locked_btres [2021-11-19 13:43:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 13:43:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 13:43:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2021-11-19 13:43:39,188 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2021-11-19 13:43:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_print_irqbits [2021-11-19 13:43:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_print_irqbits [2021-11-19 13:43:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bttv_cleanup_module_44_2 [2021-11-19 13:43:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bttv_cleanup_module_44_2 [2021-11-19 13:43:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 13:43:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 13:43:39,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 13:43:39,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 13:43:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure eagle_muxsel [2021-11-19 13:43:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure eagle_muxsel [2021-11-19 13:43:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure gv800s_write [2021-11-19 13:43:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure gv800s_write [2021-11-19 13:43:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2021-11-19 13:43:39,190 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2021-11-19 13:43:39,190 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 13:43:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 13:43:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_parm [2021-11-19 13:43:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_parm [2021-11-19 13:43:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_fbuf [2021-11-19 13:43:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_fbuf [2021-11-19 13:43:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-11-19 13:43:39,191 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-11-19 13:43:39,191 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-19 13:43:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-19 13:43:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 13:43:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 13:43:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2021-11-19 13:43:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2021-11-19 13:43:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure is_active [2021-11-19 13:43:39,192 INFO L138 BoogieDeclarations]: Found implementation of procedure is_active [2021-11-19 13:43:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-19 13:43:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-19 13:43:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure radio_enable [2021-11-19 13:43:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_enable [2021-11-19 13:43:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2021-11-19 13:43:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2021-11-19 13:43:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure sigmaSQ_muxsel [2021-11-19 13:43:39,193 INFO L138 BoogieDeclarations]: Found implementation of procedure sigmaSQ_muxsel [2021-11-19 13:43:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 13:43:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 13:43:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure kodicom4400r_muxsel [2021-11-19 13:43:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure kodicom4400r_muxsel [2021-11-19 13:43:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure gvbctv5pci_audio [2021-11-19 13:43:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure gvbctv5pci_audio [2021-11-19 13:43:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-11-19 13:43:39,194 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-11-19 13:43:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2021-11-19 13:43:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2021-11-19 13:43:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_fmt_vbi_cap [2021-11-19 13:43:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_fmt_vbi_cap [2021-11-19 13:43:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_probe [2021-11-19 13:43:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_probe [2021-11-19 13:43:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-19 13:43:39,195 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-19 13:43:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2021-11-19 13:43:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2021-11-19 13:43:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure init_bt848 [2021-11-19 13:43:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure init_bt848 [2021-11-19 13:43:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_fmt_vbi_cap [2021-11-19 13:43:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_fmt_vbi_cap [2021-11-19 13:43:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure picolo_tetra_muxsel [2021-11-19 13:43:39,196 INFO L138 BoogieDeclarations]: Found implementation of procedure picolo_tetra_muxsel [2021-11-19 13:43:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-19 13:43:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-19 13:43:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure winview_volume [2021-11-19 13:43:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure winview_volume [2021-11-19 13:43:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-19 13:43:39,197 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-19 13:43:39,197 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-19 13:43:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-19 13:43:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2021-11-19 13:43:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2021-11-19 13:43:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_dma [2021-11-19 13:43:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_dma [2021-11-19 13:43:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_bits [2021-11-19 13:43:39,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_bits [2021-11-19 13:43:39,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 13:43:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-19 13:43:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-19 13:43:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_open [2021-11-19 13:43:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_open [2021-11-19 13:43:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-19 13:43:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-19 13:43:39,199 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_reinit_bt848 [2021-11-19 13:43:39,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_reinit_bt848 [2021-11-19 13:43:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 13:43:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 13:43:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 13:43:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 13:43:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 13:43:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_field_count [2021-11-19 13:43:39,200 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_field_count [2021-11-19 13:43:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-19 13:43:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-19 13:43:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_bttv [2021-11-19 13:43:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_bttv [2021-11-19 13:43:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_crop_calc_limits [2021-11-19 13:43:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_crop_calc_limits [2021-11-19 13:43:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-19 13:43:39,201 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-19 13:43:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2021-11-19 13:43:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2021-11-19 13:43:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure PXC200_muxsel [2021-11-19 13:43:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure PXC200_muxsel [2021-11-19 13:43:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_packed [2021-11-19 13:43:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_packed [2021-11-19 13:43:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-19 13:43:39,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-19 13:43:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2021-11-19 13:43:39,203 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2021-11-19 13:43:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_g_fmt_vid_overlay [2021-11-19 13:43:39,203 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_g_fmt_vid_overlay [2021-11-19 13:43:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setsda [2021-11-19 13:43:39,203 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setsda [2021-11-19 13:43:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_i2c_wait_done [2021-11-19 13:43:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_i2c_wait_done [2021-11-19 13:43:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_fmt_vid_overlay [2021-11-19 13:43:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_fmt_vid_overlay [2021-11-19 13:43:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2021-11-19 13:43:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2021-11-19 13:43:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure avermedia_tvphone_audio [2021-11-19 13:43:39,204 INFO L138 BoogieDeclarations]: Found implementation of procedure avermedia_tvphone_audio [2021-11-19 13:43:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure bus_in [2021-11-19 13:43:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_in [2021-11-19 13:43:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_risc_planar [2021-11-19 13:43:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_risc_planar [2021-11-19 13:43:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 13:43:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 13:43:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 13:43:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure to_bttv [2021-11-19 13:43:39,205 INFO L138 BoogieDeclarations]: Found implementation of procedure to_bttv [2021-11-19 13:43:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 13:43:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 13:43:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-19 13:43:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-19 13:43:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-11-19 13:43:39,206 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-11-19 13:43:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-19 13:43:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-19 13:43:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2021-11-19 13:43:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2021-11-19 13:43:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2021-11-19 13:43:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2021-11-19 13:43:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 13:43:39,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 13:43:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 13:43:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 13:43:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_bit_setscl [2021-11-19 13:43:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_bit_setscl [2021-11-19 13:43:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_log_status [2021-11-19 13:43:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_log_status [2021-11-19 13:43:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_gpio_inout [2021-11-19 13:43:39,208 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_gpio_inout [2021-11-19 13:43:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_ir_stop [2021-11-19 13:43:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_ir_stop [2021-11-19 13:43:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_LONG [2021-11-19 13:43:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_LONG [2021-11-19 13:43:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2021-11-19 13:43:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2021-11-19 13:43:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_set_frequency [2021-11-19 13:43:39,209 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_set_frequency [2021-11-19 13:43:39,209 INFO L130 BoogieDeclarations]: Found specification of procedure fv2000s_audio [2021-11-19 13:43:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure fv2000s_audio [2021-11-19 13:43:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure xguard_muxsel [2021-11-19 13:43:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure xguard_muxsel [2021-11-19 13:43:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 13:43:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 13:43:39,210 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_irq_wakeup_vbi [2021-11-19 13:43:39,210 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_irq_wakeup_vbi [2021-11-19 13:43:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure windvr_audio [2021-11-19 13:43:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure windvr_audio [2021-11-19 13:43:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 13:43:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 13:43:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_try_fmt_vbi_cap [2021-11-19 13:43:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_try_fmt_vbi_cap [2021-11-19 13:43:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure bus_low [2021-11-19 13:43:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_low [2021-11-19 13:43:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_crop [2021-11-19 13:43:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_crop [2021-11-19 13:43:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure set_tvnorm [2021-11-19 13:43:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tvnorm [2021-11-19 13:43:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_s_ctrl [2021-11-19 13:43:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_s_ctrl [2021-11-19 13:43:39,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 13:43:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 13:43:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 13:43:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 13:43:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_align [2021-11-19 13:43:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_align [2021-11-19 13:43:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-19 13:43:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-19 13:43:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure radio_open [2021-11-19 13:43:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_open [2021-11-19 13:43:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure avermedia_tv_stereo_audio [2021-11-19 13:43:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure avermedia_tv_stereo_audio [2021-11-19 13:43:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure td3116_latch_value [2021-11-19 13:43:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure td3116_latch_value [2021-11-19 13:43:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-19 13:43:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-19 13:43:39,214 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-19 13:43:39,214 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-19 13:43:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure bttv_I2CRead [2021-11-19 13:43:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure bttv_I2CRead [2021-11-19 13:43:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure winfast2000_audio [2021-11-19 13:43:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure winfast2000_audio [2021-11-19 13:43:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 13:43:39,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 13:43:39,215 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_del [2021-11-19 13:43:39,216 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_del [2021-11-19 13:43:41,980 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 13:43:41,986 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation