./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF --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 14b9e97bb75005f38b64cb2355c25025b3b610cd2677d0fceb54d73709099a24 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:34:29,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:34:29,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:34:29,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:34:29,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:34:29,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:34:29,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:34:29,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:34:29,636 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:34:29,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:34:29,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:34:29,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:34:29,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:34:29,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:34:29,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:34:29,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:34:29,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:34:29,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:34:29,654 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:34:29,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:34:29,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:34:29,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:34:29,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:34:29,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:34:29,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:34:29,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:34:29,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:34:29,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:34:29,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:34:29,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:34:29,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:34:29,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:34:29,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:34:29,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:34:29,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:34:29,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:34:29,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:34:29,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:34:29,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:34:29,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:34:29,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:34:29,716 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:34:29,789 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:34:29,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:34:29,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:34:29,794 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:34:29,794 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:34:29,795 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:34:29,795 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:34:29,795 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:34:29,795 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:34:29,796 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:34:29,797 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:34:29,798 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:34:29,798 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:34:29,799 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:34:29,799 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:34:29,799 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:34:29,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:34:29,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:34:29,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:34:29,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:34:29,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:34:29,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:34:29,802 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:34:29,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:34:29,803 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:34:29,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:34:29,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:34:29,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:34:29,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:34:29,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:34:29,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:34:29,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:34:29,805 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:34:29,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:34:29,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:34:29,806 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:34:29,807 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:34:29,807 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14b9e97bb75005f38b64cb2355c25025b3b610cd2677d0fceb54d73709099a24 [2021-11-13 01:34:30,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:34:30,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:34:30,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:34:30,250 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:34:30,251 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:34:30,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i [2021-11-13 01:34:30,347 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data/7d12c5798/28f52c9b90844e409598c343403a847f/FLAG300c90786 [2021-11-13 01:34:31,678 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:34:31,679 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i [2021-11-13 01:34:31,754 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data/7d12c5798/28f52c9b90844e409598c343403a847f/FLAG300c90786 [2021-11-13 01:34:31,874 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data/7d12c5798/28f52c9b90844e409598c343403a847f [2021-11-13 01:34:31,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:34:31,878 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:34:31,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:34:31,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:34:31,883 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:34:31,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:34:31" (1/1) ... [2021-11-13 01:34:31,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a2cac1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:31, skipping insertion in model container [2021-11-13 01:34:31,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:34:31" (1/1) ... [2021-11-13 01:34:31,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:34:32,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:34:33,621 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:33,643 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,106 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,115 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,117 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,117 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,121 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,122 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,125 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,125 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,191 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,206 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,221 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,238 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,264 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,299 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,796 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,797 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,798 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,799 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,799 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,801 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,801 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,802 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,804 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,804 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,805 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,805 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,807 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,808 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,808 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,809 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,809 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,810 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,810 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,820 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,824 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,825 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,889 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:34,900 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:35,218 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:35,278 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:35,288 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:35,332 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:35,338 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:35,343 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:35,347 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,027 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,049 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,050 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,148 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,163 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,171 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,179 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,188 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,296 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,298 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,310 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,336 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,347 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,357 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,378 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,396 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,406 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,414 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,424 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,434 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,443 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,454 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,490 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,509 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,518 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,527 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,537 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,548 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,557 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,570 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,580 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,590 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,602 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,616 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,624 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,643 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,652 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,661 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,670 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,781 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,790 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,799 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,809 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,828 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:36,844 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:34:37,521 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545455,545468] [2021-11-13 01:34:37,525 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545621,545634] [2021-11-13 01:34:37,526 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545785,545798] [2021-11-13 01:34:37,527 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545950,545963] [2021-11-13 01:34:37,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:34:37,789 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) [2021-11-13 01:34:37,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6615a74b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:37, skipping insertion in model container [2021-11-13 01:34:37,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:34:37,791 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:34:37,795 INFO L158 Benchmark]: Toolchain (without parser) took 5915.01ms. Allocated memory was 117.4MB in the beginning and 178.3MB in the end (delta: 60.8MB). Free memory was 87.5MB in the beginning and 94.8MB in the end (delta: -7.2MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2021-11-13 01:34:37,796 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 94.4MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 78.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:34:37,798 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5911.45ms. Allocated memory was 117.4MB in the beginning and 178.3MB in the end (delta: 60.8MB). Free memory was 87.0MB in the beginning and 94.8MB in the end (delta: -7.7MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2021-11-13 01:34:37,801 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 94.4MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 78.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5911.45ms. Allocated memory was 117.4MB in the beginning and 178.3MB in the end (delta: 60.8MB). Free memory was 87.0MB in the beginning and 94.8MB in the end (delta: -7.7MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8026]: 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF --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 14b9e97bb75005f38b64cb2355c25025b3b610cd2677d0fceb54d73709099a24 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:34:40,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:34:40,546 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:34:40,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:34:40,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:34:40,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:34:40,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:34:40,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:34:40,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:34:40,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:34:40,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:34:40,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:34:40,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:34:40,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:34:40,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:34:40,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:34:40,609 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:34:40,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:34:40,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:34:40,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:34:40,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:34:40,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:34:40,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:34:40,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:34:40,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:34:40,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:34:40,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:34:40,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:34:40,645 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:34:40,647 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:34:40,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:34:40,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:34:40,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:34:40,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:34:40,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:34:40,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:34:40,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:34:40,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:34:40,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:34:40,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:34:40,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:34:40,673 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:34:40,732 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:34:40,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:34:40,734 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:34:40,735 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:34:40,735 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:34:40,735 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:34:40,735 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:34:40,736 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:34:40,736 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:34:40,736 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:34:40,739 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:34:40,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:34:40,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:34:40,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:34:40,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:34:40,741 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:34:40,741 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:34:40,742 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:34:40,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:34:40,742 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:34:40,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:34:40,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:34:40,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:34:40,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:34:40,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:34:40,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:34:40,744 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:34:40,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:34:40,745 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:34:40,745 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:34:40,746 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:34:40,746 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:34:40,746 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:34:40,747 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14b9e97bb75005f38b64cb2355c25025b3b610cd2677d0fceb54d73709099a24 [2021-11-13 01:34:41,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:34:41,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:34:41,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:34:41,335 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:34:41,336 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:34:41,338 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i [2021-11-13 01:34:41,453 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data/4081641dd/22f3ae0fe9d24cdc8aa22965477a88b6/FLAG4cb94370b [2021-11-13 01:34:42,856 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:34:42,858 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i [2021-11-13 01:34:42,986 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data/4081641dd/22f3ae0fe9d24cdc8aa22965477a88b6/FLAG4cb94370b [2021-11-13 01:34:43,438 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/data/4081641dd/22f3ae0fe9d24cdc8aa22965477a88b6 [2021-11-13 01:34:43,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:34:43,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:34:43,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:34:43,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:34:43,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:34:43,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:34:43" (1/1) ... [2021-11-13 01:34:43,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35862a0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:43, skipping insertion in model container [2021-11-13 01:34:43,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:34:43" (1/1) ... [2021-11-13 01:34:43,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:34:43,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:34:49,490 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545455,545468] [2021-11-13 01:34:49,497 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545621,545634] [2021-11-13 01:34:49,498 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545785,545798] [2021-11-13 01:34:49,499 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545950,545963] [2021-11-13 01:34:49,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:34:49,706 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:34:49,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:34:50,487 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545455,545468] [2021-11-13 01:34:50,488 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545621,545634] [2021-11-13 01:34:50,488 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545785,545798] [2021-11-13 01:34:50,489 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545950,545963] [2021-11-13 01:34:50,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:34:50,672 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:34:51,488 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545455,545468] [2021-11-13 01:34:51,488 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545621,545634] [2021-11-13 01:34:51,489 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545785,545798] [2021-11-13 01:34:51,489 WARN L228 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_24fe8b8a-79c0-4b55-8df0-6c75734be916/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-au0828-au0828.cil.i[545950,545963] [2021-11-13 01:34:51,497 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:34:51,843 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:34:51,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51 WrapperNode [2021-11-13 01:34:51,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:34:51,848 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:34:51,849 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:34:51,849 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:34:51,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:34:52,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:34:56,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:34:56,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:34:56,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:34:56,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:34:56,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:34:56,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:34:57,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:34:57,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:35:00,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:35:00,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:35:00,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:35:00,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:35:00,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:35:00,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:35:00,439 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:35:00,440 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:51" (1/1) ... [2021-11-13 01:35:00,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:35:00,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:35:00,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:35:00,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24fe8b8a-79c0-4b55-8df0-6c75734be916/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:35:00,541 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2021-11-13 01:35:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2021-11-13 01:35:00,542 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_readreg [2021-11-13 01:35:00,542 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_readreg [2021-11-13 01:35:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-13 01:35:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-13 01:35:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2021-11-13 01:35:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2021-11-13 01:35:00,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 01:35:00,543 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 01:35:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:35:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:35:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-13 01:35:00,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-11-13 01:35:00,544 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_read_ack [2021-11-13 01:35:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_read_ack [2021-11-13 01:35:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_close [2021-11-13 01:35:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_close [2021-11-13 01:35:00,545 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-13 01:35:00,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-13 01:35:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-11-13 01:35:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-11-13 01:35:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2021-11-13 01:35:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2021-11-13 01:35:00,546 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 01:35:00,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 01:35:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_set_format [2021-11-13 01:35:00,547 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_set_format [2021-11-13 01:35:00,547 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2021-11-13 01:35:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2021-11-13 01:35:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_au0828_dev [2021-11-13 01:35:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_au0828_dev [2021-11-13 01:35:00,548 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_start_transport [2021-11-13 01:35:00,548 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_start_transport [2021-11-13 01:35:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 01:35:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 01:35:00,549 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_vmalloc [2021-11-13 01:35:00,549 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_vmalloc [2021-11-13 01:35:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 01:35:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 01:35:00,550 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2021-11-13 01:35:00,550 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2021-11-13 01:35:00,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 01:35:00,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 01:35:00,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 01:35:00,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 01:35:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 01:35:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 01:35:00,554 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-11-13 01:35:00,554 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-11-13 01:35:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_au0828_dev [2021-11-13 01:35:00,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_au0828_dev [2021-11-13 01:35:00,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:35:00,556 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2021-11-13 01:35:00,556 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2021-11-13 01:35:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-13 01:35:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:35:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:35:00,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:35:00,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 01:35:00,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 01:35:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 01:35:00,559 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 01:35:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2021-11-13 01:35:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2021-11-13 01:35:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-13 01:35:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-13 01:35:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_reset [2021-11-13 01:35:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_reset [2021-11-13 01:35:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer___0 [2021-11-13 01:35:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer___0 [2021-11-13 01:35:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2021-11-13 01:35:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2021-11-13 01:35:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 01:35:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 01:35:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_frontend_detach [2021-11-13 01:35:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_frontend_detach [2021-11-13 01:35:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:35:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:35:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 01:35:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 01:35:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-13 01:35:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-13 01:35:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 01:35:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 01:35:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2021-11-13 01:35:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2021-11-13 01:35:00,566 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-13 01:35:00,566 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-13 01:35:00,566 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_filled [2021-11-13 01:35:00,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_filled [2021-11-13 01:35:00,566 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-11-13 01:35:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2021-11-13 01:35:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:35:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:35:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-11-13 01:35:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-11-13 01:35:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_writereg [2021-11-13 01:35:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_writereg [2021-11-13 01:35:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:35:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 01:35:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 01:35:00,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 01:35:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 01:35:00,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 01:35:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 01:35:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 01:35:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 01:35:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_init_tuner [2021-11-13 01:35:00,573 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_init_tuner [2021-11-13 01:35:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 01:35:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 01:35:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 01:35:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 01:35:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:35:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 01:35:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:35:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:35:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_disconnect [2021-11-13 01:35:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_disconnect [2021-11-13 01:35:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:35:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:35:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:35:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2021-11-13 01:35:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2021-11-13 01:35:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-13 01:35:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-13 01:35:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 01:35:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 01:35:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-13 01:35:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-13 01:35:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2021-11-13 01:35:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2021-11-13 01:35:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2021-11-13 01:35:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2021-11-13 01:35:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2021-11-13 01:35:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2021-11-13 01:35:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_analog_fe_setup [2021-11-13 01:35:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_analog_fe_setup [2021-11-13 01:35:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2021-11-13 01:35:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2021-11-13 01:35:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2021-11-13 01:35:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2021-11-13 01:35:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2021-11-13 01:35:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2021-11-13 01:35:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_s_input [2021-11-13 01:35:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_s_input [2021-11-13 01:35:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-13 01:35:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-13 01:35:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 01:35:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 01:35:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-11-13 01:35:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2021-11-13 01:35:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_gate_ctrl [2021-11-13 01:35:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_gate_ctrl [2021-11-13 01:35:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:35:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_au0828_dev [2021-11-13 01:35:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_au0828_dev [2021-11-13 01:35:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-13 01:35:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-11-13 01:35:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:35:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:35:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:35:00,588 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2021-11-13 01:35:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2021-11-13 01:35:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-13 01:35:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-13 01:35:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 01:35:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 01:35:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2021-11-13 01:35:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2021-11-13 01:35:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:35:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:35:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:35:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:35:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:35:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 01:35:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 01:35:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-13 01:35:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-13 01:35:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2021-11-13 01:35:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2021-11-13 01:35:00,593 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_mapper [2021-11-13 01:35:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_mapper [2021-11-13 01:35:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_card_setup [2021-11-13 01:35:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_card_setup [2021-11-13 01:35:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-11-13 01:35:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-11-13 01:35:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_uninit_isoc [2021-11-13 01:35:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_uninit_isoc [2021-11-13 01:35:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2021-11-13 01:35:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2021-11-13 01:35:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2021-11-13 01:35:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2021-11-13 01:35:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_release [2021-11-13 01:35:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_release [2021-11-13 01:35:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:35:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:35:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_usb_probe [2021-11-13 01:35:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_usb_probe [2021-11-13 01:35:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 01:35:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 01:35:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_au0828_exit_9_2 [2021-11-13 01:35:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_au0828_exit_9_2 [2021-11-13 01:35:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:35:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 01:35:00,597 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 01:35:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_au0828_dvb [2021-11-13 01:35:00,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_au0828_dvb [2021-11-13 01:35:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_read_stream [2021-11-13 01:35:00,597 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_read_stream [2021-11-13 01:35:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:35:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure stop_urb_transfer [2021-11-13 01:35:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_urb_transfer [2021-11-13 01:35:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_au0828_dvb [2021-11-13 01:35:00,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_au0828_dvb [2021-11-13 01:35:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:35:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_au0828_dev [2021-11-13 01:35:00,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_au0828_dev [2021-11-13 01:35:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:35:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:35:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:35:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_analog_stream_enable [2021-11-13 01:35:00,599 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_analog_stream_enable [2021-11-13 01:35:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2021-11-13 01:35:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2021-11-13 01:35:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:35:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_au0828_sysfs_lock [2021-11-13 01:35:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_au0828_sysfs_lock [2021-11-13 01:35:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-13 01:35:00,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-13 01:35:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 01:35:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 01:35:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 01:35:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 01:35:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2021-11-13 01:35:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2021-11-13 01:35:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-13 01:35:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-13 01:35:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 01:35:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 01:35:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_stop_transport [2021-11-13 01:35:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_stop_transport [2021-11-13 01:35:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-13 01:35:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-13 01:35:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 01:35:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 01:35:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 01:35:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 01:35:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_stream_interrupt [2021-11-13 01:35:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_stream_interrupt [2021-11-13 01:35:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_vmalloc_free [2021-11-13 01:35:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_vmalloc_free [2021-11-13 01:35:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_poll_stream [2021-11-13 01:35:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_poll_stream [2021-11-13 01:35:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_open [2021-11-13 01:35:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_open [2021-11-13 01:35:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-13 01:35:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-13 01:35:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2021-11-13 01:35:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2021-11-13 01:35:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 01:35:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 01:35:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_unregister [2021-11-13 01:35:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_unregister [2021-11-13 01:35:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-13 01:35:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-13 01:35:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-13 01:35:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-13 01:35:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:35:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:35:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_filled [2021-11-13 01:35:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_filled [2021-11-13 01:35:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2021-11-13 01:35:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2021-11-13 01:35:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure start_urb_transfer [2021-11-13 01:35:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure start_urb_transfer [2021-11-13 01:35:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 01:35:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 01:35:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-13 01:35:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-13 01:35:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:35:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:35:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:35:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:35:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:35:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:35:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_v4l2_mmap [2021-11-13 01:35:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_v4l2_mmap [2021-11-13 01:35:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2021-11-13 01:35:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2021-11-13 01:35:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-13 01:35:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2021-11-13 01:35:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure check_dev [2021-11-13 01:35:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure check_dev [2021-11-13 01:35:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure hvr950q_cs5340_audio [2021-11-13 01:35:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure hvr950q_cs5340_audio [2021-11-13 01:35:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-13 01:35:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-13 01:35:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-13 01:35:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-13 01:35:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_dvb_register [2021-11-13 01:35:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_dvb_register [2021-11-13 01:35:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_get_next_buf [2021-11-13 01:35:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_get_next_buf [2021-11-13 01:35:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2021-11-13 01:35:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2021-11-13 01:35:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 01:35:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 01:35:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_buf [2021-11-13 01:35:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_buf [2021-11-13 01:35:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-11-13 01:35:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-11-13 01:35:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 01:35:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 01:35:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_au0828_dev [2021-11-13 01:35:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_au0828_dev [2021-11-13 01:35:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2021-11-13 01:35:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2021-11-13 01:35:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure au0828_irq_callback [2021-11-13 01:35:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure au0828_irq_callback [2021-11-13 01:35:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 01:35:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 01:35:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-13 01:35:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-13 01:35:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-13 01:35:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-13 01:35:03,632 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;